diff --git a/.gitattributes b/.gitattributes index 93f3987cb4b33f84c0e513f932c1efdfe8687843..a3dffff1d3a6b8cc1f87b6809808d7463b0ea8d2 100644 --- a/.gitattributes +++ b/.gitattributes @@ -108,3 +108,7 @@ lib/python3.10/site-packages/av/filter/filter.cpython-310-x86_64-linux-gnu.so fi lib/python3.10/site-packages/av/filter/pad.cpython-310-x86_64-linux-gnu.so filter=lfs diff=lfs merge=lfs -text lib/python3.10/site-packages/av/filter/graph.cpython-310-x86_64-linux-gnu.so filter=lfs diff=lfs merge=lfs -text lib/python3.10/site-packages/av/audio/format.cpython-310-x86_64-linux-gnu.so filter=lfs diff=lfs merge=lfs -text +lib/python3.10/site-packages/av/filter/link.cpython-310-x86_64-linux-gnu.so filter=lfs diff=lfs merge=lfs -text +lib/python3.10/site-packages/av/codec/hwaccel.cpython-310-x86_64-linux-gnu.so filter=lfs diff=lfs merge=lfs -text +lib/python3.10/site-packages/av/filter/context.cpython-310-x86_64-linux-gnu.so filter=lfs diff=lfs merge=lfs -text +lib/python3.10/site-packages/av/filter/loudnorm.cpython-310-x86_64-linux-gnu.so filter=lfs diff=lfs merge=lfs -text diff --git a/lib/python3.10/site-packages/PIL/BdfFontFile.py b/lib/python3.10/site-packages/PIL/BdfFontFile.py new file mode 100644 index 0000000000000000000000000000000000000000..bc1416c74c6d4fc314aec854ccacfee0fe782f5d --- /dev/null +++ b/lib/python3.10/site-packages/PIL/BdfFontFile.py @@ -0,0 +1,133 @@ +# +# The Python Imaging Library +# $Id$ +# +# bitmap distribution font (bdf) file parser +# +# history: +# 1996-05-16 fl created (as bdf2pil) +# 1997-08-25 fl converted to FontFile driver +# 2001-05-25 fl removed bogus __init__ call +# 2002-11-20 fl robustification (from Kevin Cazabon, Dmitry Vasiliev) +# 2003-04-22 fl more robustification (from Graham Dumpleton) +# +# Copyright (c) 1997-2003 by Secret Labs AB. +# Copyright (c) 1997-2003 by Fredrik Lundh. +# +# See the README file for information on usage and redistribution. +# + +""" +Parse X Bitmap Distribution Format (BDF) +""" +from __future__ import annotations + +from typing import BinaryIO + +from . import FontFile, Image + +bdf_slant = { + "R": "Roman", + "I": "Italic", + "O": "Oblique", + "RI": "Reverse Italic", + "RO": "Reverse Oblique", + "OT": "Other", +} + +bdf_spacing = {"P": "Proportional", "M": "Monospaced", "C": "Cell"} + + +def bdf_char( + f: BinaryIO, +) -> ( + tuple[ + str, + int, + tuple[tuple[int, int], tuple[int, int, int, int], tuple[int, int, int, int]], + Image.Image, + ] + | None +): + # skip to STARTCHAR + while True: + s = f.readline() + if not s: + return None + if s[:9] == b"STARTCHAR": + break + id = s[9:].strip().decode("ascii") + + # load symbol properties + props = {} + while True: + s = f.readline() + if not s or s[:6] == b"BITMAP": + break + i = s.find(b" ") + props[s[:i].decode("ascii")] = s[i + 1 : -1].decode("ascii") + + # load bitmap + bitmap = bytearray() + while True: + s = f.readline() + if not s or s[:7] == b"ENDCHAR": + break + bitmap += s[:-1] + + # The word BBX + # followed by the width in x (BBw), height in y (BBh), + # and x and y displacement (BBxoff0, BByoff0) + # of the lower left corner from the origin of the character. + width, height, x_disp, y_disp = (int(p) for p in props["BBX"].split()) + + # The word DWIDTH + # followed by the width in x and y of the character in device pixels. + dwx, dwy = (int(p) for p in props["DWIDTH"].split()) + + bbox = ( + (dwx, dwy), + (x_disp, -y_disp - height, width + x_disp, -y_disp), + (0, 0, width, height), + ) + + try: + im = Image.frombytes("1", (width, height), bitmap, "hex", "1") + except ValueError: + # deal with zero-width characters + im = Image.new("1", (width, height)) + + return id, int(props["ENCODING"]), bbox, im + + +class BdfFontFile(FontFile.FontFile): + """Font file plugin for the X11 BDF format.""" + + def __init__(self, fp: BinaryIO) -> None: + super().__init__() + + s = fp.readline() + if s[:13] != b"STARTFONT 2.1": + msg = "not a valid BDF file" + raise SyntaxError(msg) + + props = {} + comments = [] + + while True: + s = fp.readline() + if not s or s[:13] == b"ENDPROPERTIES": + break + i = s.find(b" ") + props[s[:i].decode("ascii")] = s[i + 1 : -1].decode("ascii") + if s[:i] in [b"COMMENT", b"COPYRIGHT"]: + if s.find(b"LogicalFontDescription") < 0: + comments.append(s[i + 1 : -1].decode("ascii")) + + while True: + c = bdf_char(fp) + if not c: + break + id, ch, (xy, dst, src), im = c + if 0 <= ch < len(self.glyph): + self.glyph[ch] = xy, dst, src, im diff --git a/lib/python3.10/site-packages/PIL/BufrStubImagePlugin.py b/lib/python3.10/site-packages/PIL/BufrStubImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..0ee2f653b2c3d3c2515c2cd99dccc78d2ad80ec6 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/BufrStubImagePlugin.py @@ -0,0 +1,76 @@ +# +# The Python Imaging Library +# $Id$ +# +# BUFR stub adapter +# +# Copyright (c) 1996-2003 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +from typing import IO + +from . import Image, ImageFile + +_handler = None + + +def register_handler(handler: ImageFile.StubHandler | None) -> None: + """ + Install application-specific BUFR image handler. + + :param handler: Handler object. + """ + global _handler + _handler = handler + + +# -------------------------------------------------------------------- +# Image adapter + + +def _accept(prefix: bytes) -> bool: + return prefix[:4] == b"BUFR" or prefix[:4] == b"ZCZC" + + +class BufrStubImageFile(ImageFile.StubImageFile): + format = "BUFR" + format_description = "BUFR" + + def _open(self) -> None: + offset = self.fp.tell() + + if not _accept(self.fp.read(4)): + msg = "Not a BUFR file" + raise SyntaxError(msg) + + self.fp.seek(offset) + + # make something up + self._mode = "F" + self._size = 1, 1 + + loader = self._load() + if loader: + loader.open(self) + + def _load(self) -> ImageFile.StubHandler | None: + return _handler + + +def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None: + if _handler is None or not hasattr(_handler, "save"): + msg = "BUFR save handler not installed" + raise OSError(msg) + _handler.save(im, fp, filename) + + +# -------------------------------------------------------------------- +# Registry + +Image.register_open(BufrStubImageFile.format, BufrStubImageFile, _accept) +Image.register_save(BufrStubImageFile.format, _save) + +Image.register_extension(BufrStubImageFile.format, ".bufr") diff --git a/lib/python3.10/site-packages/PIL/ContainerIO.py b/lib/python3.10/site-packages/PIL/ContainerIO.py new file mode 100644 index 0000000000000000000000000000000000000000..ec9e66c714fbbfec8c597f6127e5d932b0da521f --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ContainerIO.py @@ -0,0 +1,173 @@ +# +# The Python Imaging Library. +# $Id$ +# +# a class to read from a container file +# +# History: +# 1995-06-18 fl Created +# 1995-09-07 fl Added readline(), readlines() +# +# Copyright (c) 1997-2001 by Secret Labs AB +# Copyright (c) 1995 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import io +from collections.abc import Iterable +from typing import IO, AnyStr, NoReturn + + +class ContainerIO(IO[AnyStr]): + """ + A file object that provides read access to a part of an existing + file (for example a TAR file). + """ + + def __init__(self, file: IO[AnyStr], offset: int, length: int) -> None: + """ + Create file object. + + :param file: Existing file. + :param offset: Start of region, in bytes. + :param length: Size of region, in bytes. + """ + self.fh: IO[AnyStr] = file + self.pos = 0 + self.offset = offset + self.length = length + self.fh.seek(offset) + + ## + # Always false. + + def isatty(self) -> bool: + return False + + def seekable(self) -> bool: + return True + + def seek(self, offset: int, mode: int = io.SEEK_SET) -> int: + """ + Move file pointer. + + :param offset: Offset in bytes. + :param mode: Starting position. Use 0 for beginning of region, 1 + for current offset, and 2 for end of region. You cannot move + the pointer outside the defined region. + :returns: Offset from start of region, in bytes. + """ + if mode == 1: + self.pos = self.pos + offset + elif mode == 2: + self.pos = self.length + offset + else: + self.pos = offset + # clamp + self.pos = max(0, min(self.pos, self.length)) + self.fh.seek(self.offset + self.pos) + return self.pos + + def tell(self) -> int: + """ + Get current file pointer. + + :returns: Offset from start of region, in bytes. + """ + return self.pos + + def readable(self) -> bool: + return True + + def read(self, n: int = -1) -> AnyStr: + """ + Read data. + + :param n: Number of bytes to read. If omitted, zero or negative, + read until end of region. + :returns: An 8-bit string. + """ + if n > 0: + n = min(n, self.length - self.pos) + else: + n = self.length - self.pos + if n <= 0: # EOF + return b"" if "b" in self.fh.mode else "" # type: ignore[return-value] + self.pos = self.pos + n + return self.fh.read(n) + + def readline(self, n: int = -1) -> AnyStr: + """ + Read a line of text. + + :param n: Number of bytes to read. If omitted, zero or negative, + read until end of line. + :returns: An 8-bit string. + """ + s: AnyStr = b"" if "b" in self.fh.mode else "" # type: ignore[assignment] + newline_character = b"\n" if "b" in self.fh.mode else "\n" + while True: + c = self.read(1) + if not c: + break + s = s + c + if c == newline_character or len(s) == n: + break + return s + + def readlines(self, n: int | None = -1) -> list[AnyStr]: + """ + Read multiple lines of text. + + :param n: Number of lines to read. If omitted, zero, negative or None, + read until end of region. + :returns: A list of 8-bit strings. + """ + lines = [] + while True: + s = self.readline() + if not s: + break + lines.append(s) + if len(lines) == n: + break + return lines + + def writable(self) -> bool: + return False + + def write(self, b: AnyStr) -> NoReturn: + raise NotImplementedError() + + def writelines(self, lines: Iterable[AnyStr]) -> NoReturn: + raise NotImplementedError() + + def truncate(self, size: int | None = None) -> int: + raise NotImplementedError() + + def __enter__(self) -> ContainerIO[AnyStr]: + return self + + def __exit__(self, *args: object) -> None: + self.close() + + def __iter__(self) -> ContainerIO[AnyStr]: + return self + + def __next__(self) -> AnyStr: + line = self.readline() + if not line: + msg = "end of region" + raise StopIteration(msg) + return line + + def fileno(self) -> int: + return self.fh.fileno() + + def flush(self) -> None: + self.fh.flush() + + def close(self) -> None: + self.fh.close() diff --git a/lib/python3.10/site-packages/PIL/DdsImagePlugin.py b/lib/python3.10/site-packages/PIL/DdsImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..9349e2841783d2c3ac1d50ceee7f2a38717d8290 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/DdsImagePlugin.py @@ -0,0 +1,573 @@ +""" +A Pillow loader for .dds files (S3TC-compressed aka DXTC) +Jerome Leclanche + +Documentation: +https://web.archive.org/web/20170802060935/http://oss.sgi.com/projects/ogl-sample/registry/EXT/texture_compression_s3tc.txt + +The contents of this file are hereby released in the public domain (CC0) +Full text of the CC0 license: +https://creativecommons.org/publicdomain/zero/1.0/ +""" + +from __future__ import annotations + +import io +import struct +import sys +from enum import IntEnum, IntFlag +from typing import IO + +from . import Image, ImageFile, ImagePalette +from ._binary import i32le as i32 +from ._binary import o8 +from ._binary import o32le as o32 + +# Magic ("DDS ") +DDS_MAGIC = 0x20534444 + + +# DDS flags +class DDSD(IntFlag): + CAPS = 0x1 + HEIGHT = 0x2 + WIDTH = 0x4 + PITCH = 0x8 + PIXELFORMAT = 0x1000 + MIPMAPCOUNT = 0x20000 + LINEARSIZE = 0x80000 + DEPTH = 0x800000 + + +# DDS caps +class DDSCAPS(IntFlag): + COMPLEX = 0x8 + TEXTURE = 0x1000 + MIPMAP = 0x400000 + + +class DDSCAPS2(IntFlag): + CUBEMAP = 0x200 + CUBEMAP_POSITIVEX = 0x400 + CUBEMAP_NEGATIVEX = 0x800 + CUBEMAP_POSITIVEY = 0x1000 + CUBEMAP_NEGATIVEY = 0x2000 + CUBEMAP_POSITIVEZ = 0x4000 + CUBEMAP_NEGATIVEZ = 0x8000 + VOLUME = 0x200000 + + +# Pixel Format +class DDPF(IntFlag): + ALPHAPIXELS = 0x1 + ALPHA = 0x2 + FOURCC = 0x4 + PALETTEINDEXED8 = 0x20 + RGB = 0x40 + LUMINANCE = 0x20000 + + +# dxgiformat.h +class DXGI_FORMAT(IntEnum): + UNKNOWN = 0 + R32G32B32A32_TYPELESS = 1 + R32G32B32A32_FLOAT = 2 + R32G32B32A32_UINT = 3 + R32G32B32A32_SINT = 4 + R32G32B32_TYPELESS = 5 + R32G32B32_FLOAT = 6 + R32G32B32_UINT = 7 + R32G32B32_SINT = 8 + R16G16B16A16_TYPELESS = 9 + R16G16B16A16_FLOAT = 10 + R16G16B16A16_UNORM = 11 + R16G16B16A16_UINT = 12 + R16G16B16A16_SNORM = 13 + R16G16B16A16_SINT = 14 + R32G32_TYPELESS = 15 + R32G32_FLOAT = 16 + R32G32_UINT = 17 + R32G32_SINT = 18 + R32G8X24_TYPELESS = 19 + D32_FLOAT_S8X24_UINT = 20 + R32_FLOAT_X8X24_TYPELESS = 21 + X32_TYPELESS_G8X24_UINT = 22 + R10G10B10A2_TYPELESS = 23 + R10G10B10A2_UNORM = 24 + R10G10B10A2_UINT = 25 + R11G11B10_FLOAT = 26 + R8G8B8A8_TYPELESS = 27 + R8G8B8A8_UNORM = 28 + R8G8B8A8_UNORM_SRGB = 29 + R8G8B8A8_UINT = 30 + R8G8B8A8_SNORM = 31 + R8G8B8A8_SINT = 32 + R16G16_TYPELESS = 33 + R16G16_FLOAT = 34 + R16G16_UNORM = 35 + R16G16_UINT = 36 + R16G16_SNORM = 37 + R16G16_SINT = 38 + R32_TYPELESS = 39 + D32_FLOAT = 40 + R32_FLOAT = 41 + R32_UINT = 42 + R32_SINT = 43 + R24G8_TYPELESS = 44 + D24_UNORM_S8_UINT = 45 + R24_UNORM_X8_TYPELESS = 46 + X24_TYPELESS_G8_UINT = 47 + R8G8_TYPELESS = 48 + R8G8_UNORM = 49 + R8G8_UINT = 50 + R8G8_SNORM = 51 + R8G8_SINT = 52 + R16_TYPELESS = 53 + R16_FLOAT = 54 + D16_UNORM = 55 + R16_UNORM = 56 + R16_UINT = 57 + R16_SNORM = 58 + R16_SINT = 59 + R8_TYPELESS = 60 + R8_UNORM = 61 + R8_UINT = 62 + R8_SNORM = 63 + R8_SINT = 64 + A8_UNORM = 65 + R1_UNORM = 66 + R9G9B9E5_SHAREDEXP = 67 + R8G8_B8G8_UNORM = 68 + G8R8_G8B8_UNORM = 69 + BC1_TYPELESS = 70 + BC1_UNORM = 71 + BC1_UNORM_SRGB = 72 + BC2_TYPELESS = 73 + BC2_UNORM = 74 + BC2_UNORM_SRGB = 75 + BC3_TYPELESS = 76 + BC3_UNORM = 77 + BC3_UNORM_SRGB = 78 + BC4_TYPELESS = 79 + BC4_UNORM = 80 + BC4_SNORM = 81 + BC5_TYPELESS = 82 + BC5_UNORM = 83 + BC5_SNORM = 84 + B5G6R5_UNORM = 85 + B5G5R5A1_UNORM = 86 + B8G8R8A8_UNORM = 87 + B8G8R8X8_UNORM = 88 + R10G10B10_XR_BIAS_A2_UNORM = 89 + B8G8R8A8_TYPELESS = 90 + B8G8R8A8_UNORM_SRGB = 91 + B8G8R8X8_TYPELESS = 92 + B8G8R8X8_UNORM_SRGB = 93 + BC6H_TYPELESS = 94 + BC6H_UF16 = 95 + BC6H_SF16 = 96 + BC7_TYPELESS = 97 + BC7_UNORM = 98 + BC7_UNORM_SRGB = 99 + AYUV = 100 + Y410 = 101 + Y416 = 102 + NV12 = 103 + P010 = 104 + P016 = 105 + OPAQUE_420 = 106 + YUY2 = 107 + Y210 = 108 + Y216 = 109 + NV11 = 110 + AI44 = 111 + IA44 = 112 + P8 = 113 + A8P8 = 114 + B4G4R4A4_UNORM = 115 + P208 = 130 + V208 = 131 + V408 = 132 + SAMPLER_FEEDBACK_MIN_MIP_OPAQUE = 189 + SAMPLER_FEEDBACK_MIP_REGION_USED_OPAQUE = 190 + + +class D3DFMT(IntEnum): + UNKNOWN = 0 + R8G8B8 = 20 + A8R8G8B8 = 21 + X8R8G8B8 = 22 + R5G6B5 = 23 + X1R5G5B5 = 24 + A1R5G5B5 = 25 + A4R4G4B4 = 26 + R3G3B2 = 27 + A8 = 28 + A8R3G3B2 = 29 + X4R4G4B4 = 30 + A2B10G10R10 = 31 + A8B8G8R8 = 32 + X8B8G8R8 = 33 + G16R16 = 34 + A2R10G10B10 = 35 + A16B16G16R16 = 36 + A8P8 = 40 + P8 = 41 + L8 = 50 + A8L8 = 51 + A4L4 = 52 + V8U8 = 60 + L6V5U5 = 61 + X8L8V8U8 = 62 + Q8W8V8U8 = 63 + V16U16 = 64 + A2W10V10U10 = 67 + D16_LOCKABLE = 70 + D32 = 71 + D15S1 = 73 + D24S8 = 75 + D24X8 = 77 + D24X4S4 = 79 + D16 = 80 + D32F_LOCKABLE = 82 + D24FS8 = 83 + D32_LOCKABLE = 84 + S8_LOCKABLE = 85 + L16 = 81 + VERTEXDATA = 100 + INDEX16 = 101 + INDEX32 = 102 + Q16W16V16U16 = 110 + R16F = 111 + G16R16F = 112 + A16B16G16R16F = 113 + R32F = 114 + G32R32F = 115 + A32B32G32R32F = 116 + CxV8U8 = 117 + A1 = 118 + A2B10G10R10_XR_BIAS = 119 + BINARYBUFFER = 199 + + UYVY = i32(b"UYVY") + R8G8_B8G8 = i32(b"RGBG") + YUY2 = i32(b"YUY2") + G8R8_G8B8 = i32(b"GRGB") + DXT1 = i32(b"DXT1") + DXT2 = i32(b"DXT2") + DXT3 = i32(b"DXT3") + DXT4 = i32(b"DXT4") + DXT5 = i32(b"DXT5") + DX10 = i32(b"DX10") + BC4S = i32(b"BC4S") + BC4U = i32(b"BC4U") + BC5S = i32(b"BC5S") + BC5U = i32(b"BC5U") + ATI1 = i32(b"ATI1") + ATI2 = i32(b"ATI2") + MULTI2_ARGB8 = i32(b"MET1") + + +# Backward compatibility layer +module = sys.modules[__name__] +for item in DDSD: + assert item.name is not None + setattr(module, f"DDSD_{item.name}", item.value) +for item1 in DDSCAPS: + assert item1.name is not None + setattr(module, f"DDSCAPS_{item1.name}", item1.value) +for item2 in DDSCAPS2: + assert item2.name is not None + setattr(module, f"DDSCAPS2_{item2.name}", item2.value) +for item3 in DDPF: + assert item3.name is not None + setattr(module, f"DDPF_{item3.name}", item3.value) + +DDS_FOURCC = DDPF.FOURCC +DDS_RGB = DDPF.RGB +DDS_RGBA = DDPF.RGB | DDPF.ALPHAPIXELS +DDS_LUMINANCE = DDPF.LUMINANCE +DDS_LUMINANCEA = DDPF.LUMINANCE | DDPF.ALPHAPIXELS +DDS_ALPHA = DDPF.ALPHA +DDS_PAL8 = DDPF.PALETTEINDEXED8 + +DDS_HEADER_FLAGS_TEXTURE = DDSD.CAPS | DDSD.HEIGHT | DDSD.WIDTH | DDSD.PIXELFORMAT +DDS_HEADER_FLAGS_MIPMAP = DDSD.MIPMAPCOUNT +DDS_HEADER_FLAGS_VOLUME = DDSD.DEPTH +DDS_HEADER_FLAGS_PITCH = DDSD.PITCH +DDS_HEADER_FLAGS_LINEARSIZE = DDSD.LINEARSIZE + +DDS_HEIGHT = DDSD.HEIGHT +DDS_WIDTH = DDSD.WIDTH + +DDS_SURFACE_FLAGS_TEXTURE = DDSCAPS.TEXTURE +DDS_SURFACE_FLAGS_MIPMAP = DDSCAPS.COMPLEX | DDSCAPS.MIPMAP +DDS_SURFACE_FLAGS_CUBEMAP = DDSCAPS.COMPLEX + +DDS_CUBEMAP_POSITIVEX = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_POSITIVEX +DDS_CUBEMAP_NEGATIVEX = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_NEGATIVEX +DDS_CUBEMAP_POSITIVEY = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_POSITIVEY +DDS_CUBEMAP_NEGATIVEY = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_NEGATIVEY +DDS_CUBEMAP_POSITIVEZ = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_POSITIVEZ +DDS_CUBEMAP_NEGATIVEZ = DDSCAPS2.CUBEMAP | DDSCAPS2.CUBEMAP_NEGATIVEZ + +DXT1_FOURCC = D3DFMT.DXT1 +DXT3_FOURCC = D3DFMT.DXT3 +DXT5_FOURCC = D3DFMT.DXT5 + +DXGI_FORMAT_R8G8B8A8_TYPELESS = DXGI_FORMAT.R8G8B8A8_TYPELESS +DXGI_FORMAT_R8G8B8A8_UNORM = DXGI_FORMAT.R8G8B8A8_UNORM +DXGI_FORMAT_R8G8B8A8_UNORM_SRGB = DXGI_FORMAT.R8G8B8A8_UNORM_SRGB +DXGI_FORMAT_BC5_TYPELESS = DXGI_FORMAT.BC5_TYPELESS +DXGI_FORMAT_BC5_UNORM = DXGI_FORMAT.BC5_UNORM +DXGI_FORMAT_BC5_SNORM = DXGI_FORMAT.BC5_SNORM +DXGI_FORMAT_BC6H_UF16 = DXGI_FORMAT.BC6H_UF16 +DXGI_FORMAT_BC6H_SF16 = DXGI_FORMAT.BC6H_SF16 +DXGI_FORMAT_BC7_TYPELESS = DXGI_FORMAT.BC7_TYPELESS +DXGI_FORMAT_BC7_UNORM = DXGI_FORMAT.BC7_UNORM +DXGI_FORMAT_BC7_UNORM_SRGB = DXGI_FORMAT.BC7_UNORM_SRGB + + +class DdsImageFile(ImageFile.ImageFile): + format = "DDS" + format_description = "DirectDraw Surface" + + def _open(self) -> None: + if not _accept(self.fp.read(4)): + msg = "not a DDS file" + raise SyntaxError(msg) + (header_size,) = struct.unpack(" None: + pass + + +class DdsRgbDecoder(ImageFile.PyDecoder): + _pulls_fd = True + + def decode(self, buffer: bytes | Image.SupportsArrayInterface) -> tuple[int, int]: + assert self.fd is not None + bitcount, masks = self.args + + # Some masks will be padded with zeros, e.g. R 0b11 G 0b1100 + # Calculate how many zeros each mask is padded with + mask_offsets = [] + # And the maximum value of each channel without the padding + mask_totals = [] + for mask in masks: + offset = 0 + if mask != 0: + while mask >> (offset + 1) << (offset + 1) == mask: + offset += 1 + mask_offsets.append(offset) + mask_totals.append(mask >> offset) + + data = bytearray() + bytecount = bitcount // 8 + dest_length = self.state.xsize * self.state.ysize * len(masks) + while len(data) < dest_length: + value = int.from_bytes(self.fd.read(bytecount), "little") + for i, mask in enumerate(masks): + masked_value = value & mask + # Remove the zero padding, and scale it to 8 bits + data += o8( + int(((masked_value >> mask_offsets[i]) / mask_totals[i]) * 255) + ) + self.set_as_raw(data) + return -1, 0 + + +def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None: + if im.mode not in ("RGB", "RGBA", "L", "LA"): + msg = f"cannot write mode {im.mode} as DDS" + raise OSError(msg) + + alpha = im.mode[-1] == "A" + if im.mode[0] == "L": + pixel_flags = DDPF.LUMINANCE + rawmode = im.mode + if alpha: + rgba_mask = [0x000000FF, 0x000000FF, 0x000000FF] + else: + rgba_mask = [0xFF000000, 0xFF000000, 0xFF000000] + else: + pixel_flags = DDPF.RGB + rawmode = im.mode[::-1] + rgba_mask = [0x00FF0000, 0x0000FF00, 0x000000FF] + + if alpha: + r, g, b, a = im.split() + im = Image.merge("RGBA", (a, r, g, b)) + if alpha: + pixel_flags |= DDPF.ALPHAPIXELS + rgba_mask.append(0xFF000000 if alpha else 0) + + flags = DDSD.CAPS | DDSD.HEIGHT | DDSD.WIDTH | DDSD.PITCH | DDSD.PIXELFORMAT + bitcount = len(im.getbands()) * 8 + pitch = (im.width * bitcount + 7) // 8 + + fp.write( + o32(DDS_MAGIC) + + struct.pack( + "<7I", + 124, # header size + flags, # flags + im.height, + im.width, + pitch, + 0, # depth + 0, # mipmaps + ) + + struct.pack("11I", *((0,) * 11)) # reserved + # pfsize, pfflags, fourcc, bitcount + + struct.pack("<4I", 32, pixel_flags, 0, bitcount) + + struct.pack("<4I", *rgba_mask) # dwRGBABitMask + + struct.pack("<5I", DDSCAPS.TEXTURE, 0, 0, 0, 0) + ) + ImageFile._save(im, fp, [ImageFile._Tile("raw", (0, 0) + im.size, 0, rawmode)]) + + +def _accept(prefix: bytes) -> bool: + return prefix[:4] == b"DDS " + + +Image.register_open(DdsImageFile.format, DdsImageFile, _accept) +Image.register_decoder("dds_rgb", DdsRgbDecoder) +Image.register_save(DdsImageFile.format, _save) +Image.register_extension(DdsImageFile.format, ".dds") diff --git a/lib/python3.10/site-packages/PIL/FtexImagePlugin.py b/lib/python3.10/site-packages/PIL/FtexImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..0516b760c61f21cf4da96a8f151dd55d186f6738 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/FtexImagePlugin.py @@ -0,0 +1,115 @@ +""" +A Pillow loader for .ftc and .ftu files (FTEX) +Jerome Leclanche + +The contents of this file are hereby released in the public domain (CC0) +Full text of the CC0 license: + https://creativecommons.org/publicdomain/zero/1.0/ + +Independence War 2: Edge Of Chaos - Texture File Format - 16 October 2001 + +The textures used for 3D objects in Independence War 2: Edge Of Chaos are in a +packed custom format called FTEX. This file format uses file extensions FTC +and FTU. +* FTC files are compressed textures (using standard texture compression). +* FTU files are not compressed. +Texture File Format +The FTC and FTU texture files both use the same format. This +has the following structure: +{header} +{format_directory} +{data} +Where: +{header} = { + u32:magic, + u32:version, + u32:width, + u32:height, + u32:mipmap_count, + u32:format_count +} + +* The "magic" number is "FTEX". +* "width" and "height" are the dimensions of the texture. +* "mipmap_count" is the number of mipmaps in the texture. +* "format_count" is the number of texture formats (different versions of the +same texture) in this file. + +{format_directory} = format_count * { u32:format, u32:where } + +The format value is 0 for DXT1 compressed textures and 1 for 24-bit RGB +uncompressed textures. +The texture data for a format starts at the position "where" in the file. + +Each set of texture data in the file has the following structure: +{data} = format_count * { u32:mipmap_size, mipmap_size * { u8 } } +* "mipmap_size" is the number of bytes in that mip level. For compressed +textures this is the size of the texture data compressed with DXT1. For 24 bit +uncompressed textures, this is 3 * width * height. Following this are the image +bytes for that mipmap level. + +Note: All data is stored in little-Endian (Intel) byte order. +""" + +from __future__ import annotations + +import struct +from enum import IntEnum +from io import BytesIO + +from . import Image, ImageFile + +MAGIC = b"FTEX" + + +class Format(IntEnum): + DXT1 = 0 + UNCOMPRESSED = 1 + + +class FtexImageFile(ImageFile.ImageFile): + format = "FTEX" + format_description = "Texture File Format (IW2:EOC)" + + def _open(self) -> None: + if not _accept(self.fp.read(4)): + msg = "not an FTEX file" + raise SyntaxError(msg) + struct.unpack(" None: + pass + + +def _accept(prefix: bytes) -> bool: + return prefix[:4] == MAGIC + + +Image.register_open(FtexImageFile.format, FtexImageFile, _accept) +Image.register_extensions(FtexImageFile.format, [".ftc", ".ftu"]) diff --git a/lib/python3.10/site-packages/PIL/GdImageFile.py b/lib/python3.10/site-packages/PIL/GdImageFile.py new file mode 100644 index 0000000000000000000000000000000000000000..fc4801e9d1cb6c575ca852df38bac26f82b352b2 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/GdImageFile.py @@ -0,0 +1,102 @@ +# +# The Python Imaging Library. +# $Id$ +# +# GD file handling +# +# History: +# 1996-04-12 fl Created +# +# Copyright (c) 1997 by Secret Labs AB. +# Copyright (c) 1996 by Fredrik Lundh. +# +# See the README file for information on usage and redistribution. +# + + +""" +.. note:: + This format cannot be automatically recognized, so the + class is not registered for use with :py:func:`PIL.Image.open()`. To open a + gd file, use the :py:func:`PIL.GdImageFile.open()` function instead. + +.. warning:: + THE GD FORMAT IS NOT DESIGNED FOR DATA INTERCHANGE. This + implementation is provided for convenience and demonstrational + purposes only. +""" +from __future__ import annotations + +from typing import IO + +from . import ImageFile, ImagePalette, UnidentifiedImageError +from ._binary import i16be as i16 +from ._binary import i32be as i32 +from ._typing import StrOrBytesPath + + +class GdImageFile(ImageFile.ImageFile): + """ + Image plugin for the GD uncompressed format. Note that this format + is not supported by the standard :py:func:`PIL.Image.open()` function. To use + this plugin, you have to import the :py:mod:`PIL.GdImageFile` module and + use the :py:func:`PIL.GdImageFile.open()` function. + """ + + format = "GD" + format_description = "GD uncompressed images" + + def _open(self) -> None: + # Header + assert self.fp is not None + + s = self.fp.read(1037) + + if i16(s) not in [65534, 65535]: + msg = "Not a valid GD 2.x .gd file" + raise SyntaxError(msg) + + self._mode = "L" # FIXME: "P" + self._size = i16(s, 2), i16(s, 4) + + true_color = s[6] + true_color_offset = 2 if true_color else 0 + + # transparency index + tindex = i32(s, 7 + true_color_offset) + if tindex < 256: + self.info["transparency"] = tindex + + self.palette = ImagePalette.raw( + "XBGR", s[7 + true_color_offset + 4 : 7 + true_color_offset + 4 + 256 * 4] + ) + + self.tile = [ + ImageFile._Tile( + "raw", + (0, 0) + self.size, + 7 + true_color_offset + 4 + 256 * 4, + "L", + ) + ] + + +def open(fp: StrOrBytesPath | IO[bytes], mode: str = "r") -> GdImageFile: + """ + Load texture from a GD image file. + + :param fp: GD file name, or an opened file handle. + :param mode: Optional mode. In this version, if the mode argument + is given, it must be "r". + :returns: An image instance. + :raises OSError: If the image could not be read. + """ + if mode != "r": + msg = "bad mode" + raise ValueError(msg) + + try: + return GdImageFile(fp) + except SyntaxError as e: + msg = "cannot identify this image file" + raise UnidentifiedImageError(msg) from e diff --git a/lib/python3.10/site-packages/PIL/GimpGradientFile.py b/lib/python3.10/site-packages/PIL/GimpGradientFile.py new file mode 100644 index 0000000000000000000000000000000000000000..220eac57e380cc7bf528a368017e1b1a1b6166af --- /dev/null +++ b/lib/python3.10/site-packages/PIL/GimpGradientFile.py @@ -0,0 +1,149 @@ +# +# Python Imaging Library +# $Id$ +# +# stuff to read (and render) GIMP gradient files +# +# History: +# 97-08-23 fl Created +# +# Copyright (c) Secret Labs AB 1997. +# Copyright (c) Fredrik Lundh 1997. +# +# See the README file for information on usage and redistribution. +# + +""" +Stuff to translate curve segments to palette values (derived from +the corresponding code in GIMP, written by Federico Mena Quintero. +See the GIMP distribution for more information.) +""" +from __future__ import annotations + +from math import log, pi, sin, sqrt +from typing import IO, Callable + +from ._binary import o8 + +EPSILON = 1e-10 +"""""" # Enable auto-doc for data member + + +def linear(middle: float, pos: float) -> float: + if pos <= middle: + if middle < EPSILON: + return 0.0 + else: + return 0.5 * pos / middle + else: + pos = pos - middle + middle = 1.0 - middle + if middle < EPSILON: + return 1.0 + else: + return 0.5 + 0.5 * pos / middle + + +def curved(middle: float, pos: float) -> float: + return pos ** (log(0.5) / log(max(middle, EPSILON))) + + +def sine(middle: float, pos: float) -> float: + return (sin((-pi / 2.0) + pi * linear(middle, pos)) + 1.0) / 2.0 + + +def sphere_increasing(middle: float, pos: float) -> float: + return sqrt(1.0 - (linear(middle, pos) - 1.0) ** 2) + + +def sphere_decreasing(middle: float, pos: float) -> float: + return 1.0 - sqrt(1.0 - linear(middle, pos) ** 2) + + +SEGMENTS = [linear, curved, sine, sphere_increasing, sphere_decreasing] +"""""" # Enable auto-doc for data member + + +class GradientFile: + gradient: ( + list[ + tuple[ + float, + float, + float, + list[float], + list[float], + Callable[[float, float], float], + ] + ] + | None + ) = None + + def getpalette(self, entries: int = 256) -> tuple[bytes, str]: + assert self.gradient is not None + palette = [] + + ix = 0 + x0, x1, xm, rgb0, rgb1, segment = self.gradient[ix] + + for i in range(entries): + x = i / (entries - 1) + + while x1 < x: + ix += 1 + x0, x1, xm, rgb0, rgb1, segment = self.gradient[ix] + + w = x1 - x0 + + if w < EPSILON: + scale = segment(0.5, 0.5) + else: + scale = segment((xm - x0) / w, (x - x0) / w) + + # expand to RGBA + r = o8(int(255 * ((rgb1[0] - rgb0[0]) * scale + rgb0[0]) + 0.5)) + g = o8(int(255 * ((rgb1[1] - rgb0[1]) * scale + rgb0[1]) + 0.5)) + b = o8(int(255 * ((rgb1[2] - rgb0[2]) * scale + rgb0[2]) + 0.5)) + a = o8(int(255 * ((rgb1[3] - rgb0[3]) * scale + rgb0[3]) + 0.5)) + + # add to palette + palette.append(r + g + b + a) + + return b"".join(palette), "RGBA" + + +class GimpGradientFile(GradientFile): + """File handler for GIMP's gradient format.""" + + def __init__(self, fp: IO[bytes]) -> None: + if fp.readline()[:13] != b"GIMP Gradient": + msg = "not a GIMP gradient file" + raise SyntaxError(msg) + + line = fp.readline() + + # GIMP 1.2 gradient files don't contain a name, but GIMP 1.3 files do + if line.startswith(b"Name: "): + line = fp.readline().strip() + + count = int(line) + + self.gradient = [] + + for i in range(count): + s = fp.readline().split() + w = [float(x) for x in s[:11]] + + x0, x1 = w[0], w[2] + xm = w[1] + rgb0 = w[3:7] + rgb1 = w[7:11] + + segment = SEGMENTS[int(s[11])] + cspace = int(s[12]) + + if cspace != 0: + msg = "cannot handle HSV colour space" + raise OSError(msg) + + self.gradient.append((x0, x1, xm, rgb0, rgb1, segment)) diff --git a/lib/python3.10/site-packages/PIL/Hdf5StubImagePlugin.py b/lib/python3.10/site-packages/PIL/Hdf5StubImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..cc9e73deb8095a2324b6c8aca6ed1048841cc4d6 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/Hdf5StubImagePlugin.py @@ -0,0 +1,76 @@ +# +# The Python Imaging Library +# $Id$ +# +# HDF5 stub adapter +# +# Copyright (c) 2000-2003 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +from typing import IO + +from . import Image, ImageFile + +_handler = None + + +def register_handler(handler: ImageFile.StubHandler | None) -> None: + """ + Install application-specific HDF5 image handler. + + :param handler: Handler object. + """ + global _handler + _handler = handler + + +# -------------------------------------------------------------------- +# Image adapter + + +def _accept(prefix: bytes) -> bool: + return prefix[:8] == b"\x89HDF\r\n\x1a\n" + + +class HDF5StubImageFile(ImageFile.StubImageFile): + format = "HDF5" + format_description = "HDF5" + + def _open(self) -> None: + offset = self.fp.tell() + + if not _accept(self.fp.read(8)): + msg = "Not an HDF file" + raise SyntaxError(msg) + + self.fp.seek(offset) + + # make something up + self._mode = "F" + self._size = 1, 1 + + loader = self._load() + if loader: + loader.open(self) + + def _load(self) -> ImageFile.StubHandler | None: + return _handler + + +def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None: + if _handler is None or not hasattr(_handler, "save"): + msg = "HDF5 save handler not installed" + raise OSError(msg) + _handler.save(im, fp, filename) + + +# -------------------------------------------------------------------- +# Registry + +Image.register_open(HDF5StubImageFile.format, HDF5StubImageFile, _accept) +Image.register_save(HDF5StubImageFile.format, _save) + +Image.register_extensions(HDF5StubImageFile.format, [".h5", ".hdf"]) diff --git a/lib/python3.10/site-packages/PIL/ImageChops.py b/lib/python3.10/site-packages/PIL/ImageChops.py new file mode 100644 index 0000000000000000000000000000000000000000..29a5c995fd802c9be16784f80707cfecb88b2002 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ImageChops.py @@ -0,0 +1,311 @@ +# +# The Python Imaging Library. +# $Id$ +# +# standard channel operations +# +# History: +# 1996-03-24 fl Created +# 1996-08-13 fl Added logical operations (for "1" images) +# 2000-10-12 fl Added offset method (from Image.py) +# +# Copyright (c) 1997-2000 by Secret Labs AB +# Copyright (c) 1996-2000 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# + +from __future__ import annotations + +from . import Image + + +def constant(image: Image.Image, value: int) -> Image.Image: + """Fill a channel with a given gray level. + + :rtype: :py:class:`~PIL.Image.Image` + """ + + return Image.new("L", image.size, value) + + +def duplicate(image: Image.Image) -> Image.Image: + """Copy a channel. Alias for :py:meth:`PIL.Image.Image.copy`. + + :rtype: :py:class:`~PIL.Image.Image` + """ + + return image.copy() + + +def invert(image: Image.Image) -> Image.Image: + """ + Invert an image (channel). :: + + out = MAX - image + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image.load() + return image._new(image.im.chop_invert()) + + +def lighter(image1: Image.Image, image2: Image.Image) -> Image.Image: + """ + Compares the two images, pixel by pixel, and returns a new image containing + the lighter values. :: + + out = max(image1, image2) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_lighter(image2.im)) + + +def darker(image1: Image.Image, image2: Image.Image) -> Image.Image: + """ + Compares the two images, pixel by pixel, and returns a new image containing + the darker values. :: + + out = min(image1, image2) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_darker(image2.im)) + + +def difference(image1: Image.Image, image2: Image.Image) -> Image.Image: + """ + Returns the absolute value of the pixel-by-pixel difference between the two + images. :: + + out = abs(image1 - image2) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_difference(image2.im)) + + +def multiply(image1: Image.Image, image2: Image.Image) -> Image.Image: + """ + Superimposes two images on top of each other. + + If you multiply an image with a solid black image, the result is black. If + you multiply with a solid white image, the image is unaffected. :: + + out = image1 * image2 / MAX + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_multiply(image2.im)) + + +def screen(image1: Image.Image, image2: Image.Image) -> Image.Image: + """ + Superimposes two inverted images on top of each other. :: + + out = MAX - ((MAX - image1) * (MAX - image2) / MAX) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_screen(image2.im)) + + +def soft_light(image1: Image.Image, image2: Image.Image) -> Image.Image: + """ + Superimposes two images on top of each other using the Soft Light algorithm + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_soft_light(image2.im)) + + +def hard_light(image1: Image.Image, image2: Image.Image) -> Image.Image: + """ + Superimposes two images on top of each other using the Hard Light algorithm + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_hard_light(image2.im)) + + +def overlay(image1: Image.Image, image2: Image.Image) -> Image.Image: + """ + Superimposes two images on top of each other using the Overlay algorithm + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_overlay(image2.im)) + + +def add( + image1: Image.Image, image2: Image.Image, scale: float = 1.0, offset: float = 0 +) -> Image.Image: + """ + Adds two images, dividing the result by scale and adding the + offset. If omitted, scale defaults to 1.0, and offset to 0.0. :: + + out = ((image1 + image2) / scale + offset) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_add(image2.im, scale, offset)) + + +def subtract( + image1: Image.Image, image2: Image.Image, scale: float = 1.0, offset: float = 0 +) -> Image.Image: + """ + Subtracts two images, dividing the result by scale and adding the offset. + If omitted, scale defaults to 1.0, and offset to 0.0. :: + + out = ((image1 - image2) / scale + offset) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_subtract(image2.im, scale, offset)) + + +def add_modulo(image1: Image.Image, image2: Image.Image) -> Image.Image: + """Add two images, without clipping the result. :: + + out = ((image1 + image2) % MAX) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_add_modulo(image2.im)) + + +def subtract_modulo(image1: Image.Image, image2: Image.Image) -> Image.Image: + """Subtract two images, without clipping the result. :: + + out = ((image1 - image2) % MAX) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_subtract_modulo(image2.im)) + + +def logical_and(image1: Image.Image, image2: Image.Image) -> Image.Image: + """Logical AND between two images. + + Both of the images must have mode "1". If you would like to perform a + logical AND on an image with a mode other than "1", try + :py:meth:`~PIL.ImageChops.multiply` instead, using a black-and-white mask + as the second image. :: + + out = ((image1 and image2) % MAX) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_and(image2.im)) + + +def logical_or(image1: Image.Image, image2: Image.Image) -> Image.Image: + """Logical OR between two images. + + Both of the images must have mode "1". :: + + out = ((image1 or image2) % MAX) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_or(image2.im)) + + +def logical_xor(image1: Image.Image, image2: Image.Image) -> Image.Image: + """Logical XOR between two images. + + Both of the images must have mode "1". :: + + out = ((bool(image1) != bool(image2)) % MAX) + + :rtype: :py:class:`~PIL.Image.Image` + """ + + image1.load() + image2.load() + return image1._new(image1.im.chop_xor(image2.im)) + + +def blend(image1: Image.Image, image2: Image.Image, alpha: float) -> Image.Image: + """Blend images using constant transparency weight. Alias for + :py:func:`PIL.Image.blend`. + + :rtype: :py:class:`~PIL.Image.Image` + """ + + return Image.blend(image1, image2, alpha) + + +def composite( + image1: Image.Image, image2: Image.Image, mask: Image.Image +) -> Image.Image: + """Create composite using transparency mask. Alias for + :py:func:`PIL.Image.composite`. + + :rtype: :py:class:`~PIL.Image.Image` + """ + + return Image.composite(image1, image2, mask) + + +def offset(image: Image.Image, xoffset: int, yoffset: int | None = None) -> Image.Image: + """Returns a copy of the image where data has been offset by the given + distances. Data wraps around the edges. If ``yoffset`` is omitted, it + is assumed to be equal to ``xoffset``. + + :param image: Input image. + :param xoffset: The horizontal distance. + :param yoffset: The vertical distance. If omitted, both + distances are set to the same value. + :rtype: :py:class:`~PIL.Image.Image` + """ + + if yoffset is None: + yoffset = xoffset + image.load() + return image._new(image.im.offset(xoffset, yoffset)) diff --git a/lib/python3.10/site-packages/PIL/ImageCms.py b/lib/python3.10/site-packages/PIL/ImageCms.py new file mode 100644 index 0000000000000000000000000000000000000000..fdfbee789742fac9afbec3dd136952f77607e21f --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ImageCms.py @@ -0,0 +1,1125 @@ +# The Python Imaging Library. +# $Id$ + +# Optional color management support, based on Kevin Cazabon's PyCMS +# library. + +# Originally released under LGPL. Graciously donated to PIL in +# March 2009, for distribution under the standard PIL license + +# History: + +# 2009-03-08 fl Added to PIL. + +# Copyright (C) 2002-2003 Kevin Cazabon +# Copyright (c) 2009 by Fredrik Lundh +# Copyright (c) 2013 by Eric Soroos + +# See the README file for information on usage and redistribution. See +# below for the original description. +from __future__ import annotations + +import operator +import sys +from enum import IntEnum, IntFlag +from functools import reduce +from typing import Any, Literal, SupportsFloat, SupportsInt, Union + +from . import Image, __version__ +from ._deprecate import deprecate +from ._typing import SupportsRead + +try: + from . import _imagingcms as core + + _CmsProfileCompatible = Union[ + str, SupportsRead[bytes], core.CmsProfile, "ImageCmsProfile" + ] +except ImportError as ex: + # Allow error import for doc purposes, but error out when accessing + # anything in core. + from ._util import DeferredError + + core = DeferredError.new(ex) + +_DESCRIPTION = """ +pyCMS + + a Python / PIL interface to the littleCMS ICC Color Management System + Copyright (C) 2002-2003 Kevin Cazabon + kevin@cazabon.com + https://www.cazabon.com + + pyCMS home page: https://www.cazabon.com/pyCMS + littleCMS home page: https://www.littlecms.com + (littleCMS is Copyright (C) 1998-2001 Marti Maria) + + Originally released under LGPL. Graciously donated to PIL in + March 2009, for distribution under the standard PIL license + + The pyCMS.py module provides a "clean" interface between Python/PIL and + pyCMSdll, taking care of some of the more complex handling of the direct + pyCMSdll functions, as well as error-checking and making sure that all + relevant data is kept together. + + While it is possible to call pyCMSdll functions directly, it's not highly + recommended. + + Version History: + + 1.0.0 pil Oct 2013 Port to LCMS 2. + + 0.1.0 pil mod March 10, 2009 + + Renamed display profile to proof profile. The proof + profile is the profile of the device that is being + simulated, not the profile of the device which is + actually used to display/print the final simulation + (that'd be the output profile) - also see LCMSAPI.txt + input colorspace -> using 'renderingIntent' -> proof + colorspace -> using 'proofRenderingIntent' -> output + colorspace + + Added LCMS FLAGS support. + Added FLAGS["SOFTPROOFING"] as default flag for + buildProofTransform (otherwise the proof profile/intent + would be ignored). + + 0.1.0 pil March 2009 - added to PIL, as PIL.ImageCms + + 0.0.2 alpha Jan 6, 2002 + + Added try/except statements around type() checks of + potential CObjects... Python won't let you use type() + on them, and raises a TypeError (stupid, if you ask + me!) + + Added buildProofTransformFromOpenProfiles() function. + Additional fixes in DLL, see DLL code for details. + + 0.0.1 alpha first public release, Dec. 26, 2002 + + Known to-do list with current version (of Python interface, not pyCMSdll): + + none + +""" + +_VERSION = "1.0.0 pil" + + +def __getattr__(name: str) -> Any: + if name == "DESCRIPTION": + deprecate("PIL.ImageCms.DESCRIPTION", 12) + return _DESCRIPTION + elif name == "VERSION": + deprecate("PIL.ImageCms.VERSION", 12) + return _VERSION + elif name == "FLAGS": + deprecate("PIL.ImageCms.FLAGS", 12, "PIL.ImageCms.Flags") + return _FLAGS + msg = f"module '{__name__}' has no attribute '{name}'" + raise AttributeError(msg) + + +# --------------------------------------------------------------------. + + +# +# intent/direction values + + +class Intent(IntEnum): + PERCEPTUAL = 0 + RELATIVE_COLORIMETRIC = 1 + SATURATION = 2 + ABSOLUTE_COLORIMETRIC = 3 + + +class Direction(IntEnum): + INPUT = 0 + OUTPUT = 1 + PROOF = 2 + + +# +# flags + + +class Flags(IntFlag): + """Flags and documentation are taken from ``lcms2.h``.""" + + NONE = 0 + NOCACHE = 0x0040 + """Inhibit 1-pixel cache""" + NOOPTIMIZE = 0x0100 + """Inhibit optimizations""" + NULLTRANSFORM = 0x0200 + """Don't transform anyway""" + GAMUTCHECK = 0x1000 + """Out of Gamut alarm""" + SOFTPROOFING = 0x4000 + """Do softproofing""" + BLACKPOINTCOMPENSATION = 0x2000 + NOWHITEONWHITEFIXUP = 0x0004 + """Don't fix scum dot""" + HIGHRESPRECALC = 0x0400 + """Use more memory to give better accuracy""" + LOWRESPRECALC = 0x0800 + """Use less memory to minimize resources""" + # this should be 8BITS_DEVICELINK, but that is not a valid name in Python: + USE_8BITS_DEVICELINK = 0x0008 + """Create 8 bits devicelinks""" + GUESSDEVICECLASS = 0x0020 + """Guess device class (for ``transform2devicelink``)""" + KEEP_SEQUENCE = 0x0080 + """Keep profile sequence for devicelink creation""" + FORCE_CLUT = 0x0002 + """Force CLUT optimization""" + CLUT_POST_LINEARIZATION = 0x0001 + """create postlinearization tables if possible""" + CLUT_PRE_LINEARIZATION = 0x0010 + """create prelinearization tables if possible""" + NONEGATIVES = 0x8000 + """Prevent negative numbers in floating point transforms""" + COPY_ALPHA = 0x04000000 + """Alpha channels are copied on ``cmsDoTransform()``""" + NODEFAULTRESOURCEDEF = 0x01000000 + + _GRIDPOINTS_1 = 1 << 16 + _GRIDPOINTS_2 = 2 << 16 + _GRIDPOINTS_4 = 4 << 16 + _GRIDPOINTS_8 = 8 << 16 + _GRIDPOINTS_16 = 16 << 16 + _GRIDPOINTS_32 = 32 << 16 + _GRIDPOINTS_64 = 64 << 16 + _GRIDPOINTS_128 = 128 << 16 + + @staticmethod + def GRIDPOINTS(n: int) -> Flags: + """ + Fine-tune control over number of gridpoints + + :param n: :py:class:`int` in range ``0 <= n <= 255`` + """ + return Flags.NONE | ((n & 0xFF) << 16) + + +_MAX_FLAG = reduce(operator.or_, Flags) + + +_FLAGS = { + "MATRIXINPUT": 1, + "MATRIXOUTPUT": 2, + "MATRIXONLY": (1 | 2), + "NOWHITEONWHITEFIXUP": 4, # Don't hot fix scum dot + # Don't create prelinearization tables on precalculated transforms + # (internal use): + "NOPRELINEARIZATION": 16, + "GUESSDEVICECLASS": 32, # Guess device class (for transform2devicelink) + "NOTCACHE": 64, # Inhibit 1-pixel cache + "NOTPRECALC": 256, + "NULLTRANSFORM": 512, # Don't transform anyway + "HIGHRESPRECALC": 1024, # Use more memory to give better accuracy + "LOWRESPRECALC": 2048, # Use less memory to minimize resources + "WHITEBLACKCOMPENSATION": 8192, + "BLACKPOINTCOMPENSATION": 8192, + "GAMUTCHECK": 4096, # Out of Gamut alarm + "SOFTPROOFING": 16384, # Do softproofing + "PRESERVEBLACK": 32768, # Black preservation + "NODEFAULTRESOURCEDEF": 16777216, # CRD special + "GRIDPOINTS": lambda n: (n & 0xFF) << 16, # Gridpoints +} + + +# --------------------------------------------------------------------. +# Experimental PIL-level API +# --------------------------------------------------------------------. + +## +# Profile. + + +class ImageCmsProfile: + def __init__(self, profile: str | SupportsRead[bytes] | core.CmsProfile) -> None: + """ + :param profile: Either a string representing a filename, + a file like object containing a profile or a + low-level profile object + + """ + + if isinstance(profile, str): + if sys.platform == "win32": + profile_bytes_path = profile.encode() + try: + profile_bytes_path.decode("ascii") + except UnicodeDecodeError: + with open(profile, "rb") as f: + self._set(core.profile_frombytes(f.read())) + return + self._set(core.profile_open(profile), profile) + elif hasattr(profile, "read"): + self._set(core.profile_frombytes(profile.read())) + elif isinstance(profile, core.CmsProfile): + self._set(profile) + else: + msg = "Invalid type for Profile" # type: ignore[unreachable] + raise TypeError(msg) + + def _set(self, profile: core.CmsProfile, filename: str | None = None) -> None: + self.profile = profile + self.filename = filename + self.product_name = None # profile.product_name + self.product_info = None # profile.product_info + + def tobytes(self) -> bytes: + """ + Returns the profile in a format suitable for embedding in + saved images. + + :returns: a bytes object containing the ICC profile. + """ + + return core.profile_tobytes(self.profile) + + +class ImageCmsTransform(Image.ImagePointHandler): + """ + Transform. This can be used with the procedural API, or with the standard + :py:func:`~PIL.Image.Image.point` method. + + Will return the output profile in the ``output.info['icc_profile']``. + """ + + def __init__( + self, + input: ImageCmsProfile, + output: ImageCmsProfile, + input_mode: str, + output_mode: str, + intent: Intent = Intent.PERCEPTUAL, + proof: ImageCmsProfile | None = None, + proof_intent: Intent = Intent.ABSOLUTE_COLORIMETRIC, + flags: Flags = Flags.NONE, + ): + supported_modes = ( + "RGB", + "RGBA", + "RGBX", + "CMYK", + "I;16", + "I;16L", + "I;16B", + "YCbCr", + "LAB", + "L", + "1", + ) + for mode in (input_mode, output_mode): + if mode not in supported_modes: + deprecate( + mode, + 12, + { + "L;16": "I;16 or I;16L", + "L:16B": "I;16B", + "YCCA": "YCbCr", + "YCC": "YCbCr", + }.get(mode), + ) + if proof is None: + self.transform = core.buildTransform( + input.profile, output.profile, input_mode, output_mode, intent, flags + ) + else: + self.transform = core.buildProofTransform( + input.profile, + output.profile, + proof.profile, + input_mode, + output_mode, + intent, + proof_intent, + flags, + ) + # Note: inputMode and outputMode are for pyCMS compatibility only + self.input_mode = self.inputMode = input_mode + self.output_mode = self.outputMode = output_mode + + self.output_profile = output + + def point(self, im: Image.Image) -> Image.Image: + return self.apply(im) + + def apply(self, im: Image.Image, imOut: Image.Image | None = None) -> Image.Image: + if imOut is None: + imOut = Image.new(self.output_mode, im.size, None) + self.transform.apply(im.getim(), imOut.getim()) + imOut.info["icc_profile"] = self.output_profile.tobytes() + return imOut + + def apply_in_place(self, im: Image.Image) -> Image.Image: + if im.mode != self.output_mode: + msg = "mode mismatch" + raise ValueError(msg) # wrong output mode + self.transform.apply(im.getim(), im.getim()) + im.info["icc_profile"] = self.output_profile.tobytes() + return im + + +def get_display_profile(handle: SupportsInt | None = None) -> ImageCmsProfile | None: + """ + (experimental) Fetches the profile for the current display device. + + :returns: ``None`` if the profile is not known. + """ + + if sys.platform != "win32": + return None + + from . import ImageWin # type: ignore[unused-ignore, unreachable] + + if isinstance(handle, ImageWin.HDC): + profile = core.get_display_profile_win32(int(handle), 1) + else: + profile = core.get_display_profile_win32(int(handle or 0)) + if profile is None: + return None + return ImageCmsProfile(profile) + + +# --------------------------------------------------------------------. +# pyCMS compatible layer +# --------------------------------------------------------------------. + + +class PyCMSError(Exception): + """(pyCMS) Exception class. + This is used for all errors in the pyCMS API.""" + + pass + + +def profileToProfile( + im: Image.Image, + inputProfile: _CmsProfileCompatible, + outputProfile: _CmsProfileCompatible, + renderingIntent: Intent = Intent.PERCEPTUAL, + outputMode: str | None = None, + inPlace: bool = False, + flags: Flags = Flags.NONE, +) -> Image.Image | None: + """ + (pyCMS) Applies an ICC transformation to a given image, mapping from + ``inputProfile`` to ``outputProfile``. + + If the input or output profiles specified are not valid filenames, a + :exc:`PyCMSError` will be raised. If ``inPlace`` is ``True`` and + ``outputMode != im.mode``, a :exc:`PyCMSError` will be raised. + If an error occurs during application of the profiles, + a :exc:`PyCMSError` will be raised. + If ``outputMode`` is not a mode supported by the ``outputProfile`` (or by pyCMS), + a :exc:`PyCMSError` will be raised. + + This function applies an ICC transformation to im from ``inputProfile``'s + color space to ``outputProfile``'s color space using the specified rendering + intent to decide how to handle out-of-gamut colors. + + ``outputMode`` can be used to specify that a color mode conversion is to + be done using these profiles, but the specified profiles must be able + to handle that mode. I.e., if converting im from RGB to CMYK using + profiles, the input profile must handle RGB data, and the output + profile must handle CMYK data. + + :param im: An open :py:class:`~PIL.Image.Image` object (i.e. Image.new(...) + or Image.open(...), etc.) + :param inputProfile: String, as a valid filename path to the ICC input + profile you wish to use for this image, or a profile object + :param outputProfile: String, as a valid filename path to the ICC output + profile you wish to use for this image, or a profile object + :param renderingIntent: Integer (0-3) specifying the rendering intent you + wish to use for the transform + + ImageCms.Intent.PERCEPTUAL = 0 (DEFAULT) + ImageCms.Intent.RELATIVE_COLORIMETRIC = 1 + ImageCms.Intent.SATURATION = 2 + ImageCms.Intent.ABSOLUTE_COLORIMETRIC = 3 + + see the pyCMS documentation for details on rendering intents and what + they do. + :param outputMode: A valid PIL mode for the output image (i.e. "RGB", + "CMYK", etc.). Note: if rendering the image "inPlace", outputMode + MUST be the same mode as the input, or omitted completely. If + omitted, the outputMode will be the same as the mode of the input + image (im.mode) + :param inPlace: Boolean. If ``True``, the original image is modified in-place, + and ``None`` is returned. If ``False`` (default), a new + :py:class:`~PIL.Image.Image` object is returned with the transform applied. + :param flags: Integer (0-...) specifying additional flags + :returns: Either None or a new :py:class:`~PIL.Image.Image` object, depending on + the value of ``inPlace`` + :exception PyCMSError: + """ + + if outputMode is None: + outputMode = im.mode + + if not isinstance(renderingIntent, int) or not (0 <= renderingIntent <= 3): + msg = "renderingIntent must be an integer between 0 and 3" + raise PyCMSError(msg) + + if not isinstance(flags, int) or not (0 <= flags <= _MAX_FLAG): + msg = f"flags must be an integer between 0 and {_MAX_FLAG}" + raise PyCMSError(msg) + + try: + if not isinstance(inputProfile, ImageCmsProfile): + inputProfile = ImageCmsProfile(inputProfile) + if not isinstance(outputProfile, ImageCmsProfile): + outputProfile = ImageCmsProfile(outputProfile) + transform = ImageCmsTransform( + inputProfile, + outputProfile, + im.mode, + outputMode, + renderingIntent, + flags=flags, + ) + if inPlace: + transform.apply_in_place(im) + imOut = None + else: + imOut = transform.apply(im) + except (OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + return imOut + + +def getOpenProfile( + profileFilename: str | SupportsRead[bytes] | core.CmsProfile, +) -> ImageCmsProfile: + """ + (pyCMS) Opens an ICC profile file. + + The PyCMSProfile object can be passed back into pyCMS for use in creating + transforms and such (as in ImageCms.buildTransformFromOpenProfiles()). + + If ``profileFilename`` is not a valid filename for an ICC profile, + a :exc:`PyCMSError` will be raised. + + :param profileFilename: String, as a valid filename path to the ICC profile + you wish to open, or a file-like object. + :returns: A CmsProfile class object. + :exception PyCMSError: + """ + + try: + return ImageCmsProfile(profileFilename) + except (OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def buildTransform( + inputProfile: _CmsProfileCompatible, + outputProfile: _CmsProfileCompatible, + inMode: str, + outMode: str, + renderingIntent: Intent = Intent.PERCEPTUAL, + flags: Flags = Flags.NONE, +) -> ImageCmsTransform: + """ + (pyCMS) Builds an ICC transform mapping from the ``inputProfile`` to the + ``outputProfile``. Use applyTransform to apply the transform to a given + image. + + If the input or output profiles specified are not valid filenames, a + :exc:`PyCMSError` will be raised. If an error occurs during creation + of the transform, a :exc:`PyCMSError` will be raised. + + If ``inMode`` or ``outMode`` are not a mode supported by the ``outputProfile`` + (or by pyCMS), a :exc:`PyCMSError` will be raised. + + This function builds and returns an ICC transform from the ``inputProfile`` + to the ``outputProfile`` using the ``renderingIntent`` to determine what to do + with out-of-gamut colors. It will ONLY work for converting images that + are in ``inMode`` to images that are in ``outMode`` color format (PIL mode, + i.e. "RGB", "RGBA", "CMYK", etc.). + + Building the transform is a fair part of the overhead in + ImageCms.profileToProfile(), so if you're planning on converting multiple + images using the same input/output settings, this can save you time. + Once you have a transform object, it can be used with + ImageCms.applyProfile() to convert images without the need to re-compute + the lookup table for the transform. + + The reason pyCMS returns a class object rather than a handle directly + to the transform is that it needs to keep track of the PIL input/output + modes that the transform is meant for. These attributes are stored in + the ``inMode`` and ``outMode`` attributes of the object (which can be + manually overridden if you really want to, but I don't know of any + time that would be of use, or would even work). + + :param inputProfile: String, as a valid filename path to the ICC input + profile you wish to use for this transform, or a profile object + :param outputProfile: String, as a valid filename path to the ICC output + profile you wish to use for this transform, or a profile object + :param inMode: String, as a valid PIL mode that the appropriate profile + also supports (i.e. "RGB", "RGBA", "CMYK", etc.) + :param outMode: String, as a valid PIL mode that the appropriate profile + also supports (i.e. "RGB", "RGBA", "CMYK", etc.) + :param renderingIntent: Integer (0-3) specifying the rendering intent you + wish to use for the transform + + ImageCms.Intent.PERCEPTUAL = 0 (DEFAULT) + ImageCms.Intent.RELATIVE_COLORIMETRIC = 1 + ImageCms.Intent.SATURATION = 2 + ImageCms.Intent.ABSOLUTE_COLORIMETRIC = 3 + + see the pyCMS documentation for details on rendering intents and what + they do. + :param flags: Integer (0-...) specifying additional flags + :returns: A CmsTransform class object. + :exception PyCMSError: + """ + + if not isinstance(renderingIntent, int) or not (0 <= renderingIntent <= 3): + msg = "renderingIntent must be an integer between 0 and 3" + raise PyCMSError(msg) + + if not isinstance(flags, int) or not (0 <= flags <= _MAX_FLAG): + msg = f"flags must be an integer between 0 and {_MAX_FLAG}" + raise PyCMSError(msg) + + try: + if not isinstance(inputProfile, ImageCmsProfile): + inputProfile = ImageCmsProfile(inputProfile) + if not isinstance(outputProfile, ImageCmsProfile): + outputProfile = ImageCmsProfile(outputProfile) + return ImageCmsTransform( + inputProfile, outputProfile, inMode, outMode, renderingIntent, flags=flags + ) + except (OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def buildProofTransform( + inputProfile: _CmsProfileCompatible, + outputProfile: _CmsProfileCompatible, + proofProfile: _CmsProfileCompatible, + inMode: str, + outMode: str, + renderingIntent: Intent = Intent.PERCEPTUAL, + proofRenderingIntent: Intent = Intent.ABSOLUTE_COLORIMETRIC, + flags: Flags = Flags.SOFTPROOFING, +) -> ImageCmsTransform: + """ + (pyCMS) Builds an ICC transform mapping from the ``inputProfile`` to the + ``outputProfile``, but tries to simulate the result that would be + obtained on the ``proofProfile`` device. + + If the input, output, or proof profiles specified are not valid + filenames, a :exc:`PyCMSError` will be raised. + + If an error occurs during creation of the transform, + a :exc:`PyCMSError` will be raised. + + If ``inMode`` or ``outMode`` are not a mode supported by the ``outputProfile`` + (or by pyCMS), a :exc:`PyCMSError` will be raised. + + This function builds and returns an ICC transform from the ``inputProfile`` + to the ``outputProfile``, but tries to simulate the result that would be + obtained on the ``proofProfile`` device using ``renderingIntent`` and + ``proofRenderingIntent`` to determine what to do with out-of-gamut + colors. This is known as "soft-proofing". It will ONLY work for + converting images that are in ``inMode`` to images that are in outMode + color format (PIL mode, i.e. "RGB", "RGBA", "CMYK", etc.). + + Usage of the resulting transform object is exactly the same as with + ImageCms.buildTransform(). + + Proof profiling is generally used when using an output device to get a + good idea of what the final printed/displayed image would look like on + the ``proofProfile`` device when it's quicker and easier to use the + output device for judging color. Generally, this means that the + output device is a monitor, or a dye-sub printer (etc.), and the simulated + device is something more expensive, complicated, or time consuming + (making it difficult to make a real print for color judgement purposes). + + Soft-proofing basically functions by adjusting the colors on the + output device to match the colors of the device being simulated. However, + when the simulated device has a much wider gamut than the output + device, you may obtain marginal results. + + :param inputProfile: String, as a valid filename path to the ICC input + profile you wish to use for this transform, or a profile object + :param outputProfile: String, as a valid filename path to the ICC output + (monitor, usually) profile you wish to use for this transform, or a + profile object + :param proofProfile: String, as a valid filename path to the ICC proof + profile you wish to use for this transform, or a profile object + :param inMode: String, as a valid PIL mode that the appropriate profile + also supports (i.e. "RGB", "RGBA", "CMYK", etc.) + :param outMode: String, as a valid PIL mode that the appropriate profile + also supports (i.e. "RGB", "RGBA", "CMYK", etc.) + :param renderingIntent: Integer (0-3) specifying the rendering intent you + wish to use for the input->proof (simulated) transform + + ImageCms.Intent.PERCEPTUAL = 0 (DEFAULT) + ImageCms.Intent.RELATIVE_COLORIMETRIC = 1 + ImageCms.Intent.SATURATION = 2 + ImageCms.Intent.ABSOLUTE_COLORIMETRIC = 3 + + see the pyCMS documentation for details on rendering intents and what + they do. + :param proofRenderingIntent: Integer (0-3) specifying the rendering intent + you wish to use for proof->output transform + + ImageCms.Intent.PERCEPTUAL = 0 (DEFAULT) + ImageCms.Intent.RELATIVE_COLORIMETRIC = 1 + ImageCms.Intent.SATURATION = 2 + ImageCms.Intent.ABSOLUTE_COLORIMETRIC = 3 + + see the pyCMS documentation for details on rendering intents and what + they do. + :param flags: Integer (0-...) specifying additional flags + :returns: A CmsTransform class object. + :exception PyCMSError: + """ + + if not isinstance(renderingIntent, int) or not (0 <= renderingIntent <= 3): + msg = "renderingIntent must be an integer between 0 and 3" + raise PyCMSError(msg) + + if not isinstance(flags, int) or not (0 <= flags <= _MAX_FLAG): + msg = f"flags must be an integer between 0 and {_MAX_FLAG}" + raise PyCMSError(msg) + + try: + if not isinstance(inputProfile, ImageCmsProfile): + inputProfile = ImageCmsProfile(inputProfile) + if not isinstance(outputProfile, ImageCmsProfile): + outputProfile = ImageCmsProfile(outputProfile) + if not isinstance(proofProfile, ImageCmsProfile): + proofProfile = ImageCmsProfile(proofProfile) + return ImageCmsTransform( + inputProfile, + outputProfile, + inMode, + outMode, + renderingIntent, + proofProfile, + proofRenderingIntent, + flags, + ) + except (OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +buildTransformFromOpenProfiles = buildTransform +buildProofTransformFromOpenProfiles = buildProofTransform + + +def applyTransform( + im: Image.Image, transform: ImageCmsTransform, inPlace: bool = False +) -> Image.Image | None: + """ + (pyCMS) Applies a transform to a given image. + + If ``im.mode != transform.input_mode``, a :exc:`PyCMSError` is raised. + + If ``inPlace`` is ``True`` and ``transform.input_mode != transform.output_mode``, a + :exc:`PyCMSError` is raised. + + If ``im.mode``, ``transform.input_mode`` or ``transform.output_mode`` is not + supported by pyCMSdll or the profiles you used for the transform, a + :exc:`PyCMSError` is raised. + + If an error occurs while the transform is being applied, + a :exc:`PyCMSError` is raised. + + This function applies a pre-calculated transform (from + ImageCms.buildTransform() or ImageCms.buildTransformFromOpenProfiles()) + to an image. The transform can be used for multiple images, saving + considerable calculation time if doing the same conversion multiple times. + + If you want to modify im in-place instead of receiving a new image as + the return value, set ``inPlace`` to ``True``. This can only be done if + ``transform.input_mode`` and ``transform.output_mode`` are the same, because we + can't change the mode in-place (the buffer sizes for some modes are + different). The default behavior is to return a new :py:class:`~PIL.Image.Image` + object of the same dimensions in mode ``transform.output_mode``. + + :param im: An :py:class:`~PIL.Image.Image` object, and ``im.mode`` must be the same + as the ``input_mode`` supported by the transform. + :param transform: A valid CmsTransform class object + :param inPlace: Bool. If ``True``, ``im`` is modified in place and ``None`` is + returned, if ``False``, a new :py:class:`~PIL.Image.Image` object with the + transform applied is returned (and ``im`` is not changed). The default is + ``False``. + :returns: Either ``None``, or a new :py:class:`~PIL.Image.Image` object, + depending on the value of ``inPlace``. The profile will be returned in + the image's ``info['icc_profile']``. + :exception PyCMSError: + """ + + try: + if inPlace: + transform.apply_in_place(im) + imOut = None + else: + imOut = transform.apply(im) + except (TypeError, ValueError) as v: + raise PyCMSError(v) from v + + return imOut + + +def createProfile( + colorSpace: Literal["LAB", "XYZ", "sRGB"], colorTemp: SupportsFloat = 0 +) -> core.CmsProfile: + """ + (pyCMS) Creates a profile. + + If colorSpace not in ``["LAB", "XYZ", "sRGB"]``, + a :exc:`PyCMSError` is raised. + + If using LAB and ``colorTemp`` is not a positive integer, + a :exc:`PyCMSError` is raised. + + If an error occurs while creating the profile, + a :exc:`PyCMSError` is raised. + + Use this function to create common profiles on-the-fly instead of + having to supply a profile on disk and knowing the path to it. It + returns a normal CmsProfile object that can be passed to + ImageCms.buildTransformFromOpenProfiles() to create a transform to apply + to images. + + :param colorSpace: String, the color space of the profile you wish to + create. + Currently only "LAB", "XYZ", and "sRGB" are supported. + :param colorTemp: Positive number for the white point for the profile, in + degrees Kelvin (i.e. 5000, 6500, 9600, etc.). The default is for D50 + illuminant if omitted (5000k). colorTemp is ONLY applied to LAB + profiles, and is ignored for XYZ and sRGB. + :returns: A CmsProfile class object + :exception PyCMSError: + """ + + if colorSpace not in ["LAB", "XYZ", "sRGB"]: + msg = ( + f"Color space not supported for on-the-fly profile creation ({colorSpace})" + ) + raise PyCMSError(msg) + + if colorSpace == "LAB": + try: + colorTemp = float(colorTemp) + except (TypeError, ValueError) as e: + msg = f'Color temperature must be numeric, "{colorTemp}" not valid' + raise PyCMSError(msg) from e + + try: + return core.createProfile(colorSpace, colorTemp) + except (TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def getProfileName(profile: _CmsProfileCompatible) -> str: + """ + + (pyCMS) Gets the internal product name for the given profile. + + If ``profile`` isn't a valid CmsProfile object or filename to a profile, + a :exc:`PyCMSError` is raised If an error occurs while trying + to obtain the name tag, a :exc:`PyCMSError` is raised. + + Use this function to obtain the INTERNAL name of the profile (stored + in an ICC tag in the profile itself), usually the one used when the + profile was originally created. Sometimes this tag also contains + additional information supplied by the creator. + + :param profile: EITHER a valid CmsProfile object, OR a string of the + filename of an ICC profile. + :returns: A string containing the internal name of the profile as stored + in an ICC tag. + :exception PyCMSError: + """ + + try: + # add an extra newline to preserve pyCMS compatibility + if not isinstance(profile, ImageCmsProfile): + profile = ImageCmsProfile(profile) + # do it in python, not c. + # // name was "%s - %s" (model, manufacturer) || Description , + # // but if the Model and Manufacturer were the same or the model + # // was long, Just the model, in 1.x + model = profile.profile.model + manufacturer = profile.profile.manufacturer + + if not (model or manufacturer): + return (profile.profile.profile_description or "") + "\n" + if not manufacturer or (model and len(model) > 30): + return f"{model}\n" + return f"{model} - {manufacturer}\n" + + except (AttributeError, OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def getProfileInfo(profile: _CmsProfileCompatible) -> str: + """ + (pyCMS) Gets the internal product information for the given profile. + + If ``profile`` isn't a valid CmsProfile object or filename to a profile, + a :exc:`PyCMSError` is raised. + + If an error occurs while trying to obtain the info tag, + a :exc:`PyCMSError` is raised. + + Use this function to obtain the information stored in the profile's + info tag. This often contains details about the profile, and how it + was created, as supplied by the creator. + + :param profile: EITHER a valid CmsProfile object, OR a string of the + filename of an ICC profile. + :returns: A string containing the internal profile information stored in + an ICC tag. + :exception PyCMSError: + """ + + try: + if not isinstance(profile, ImageCmsProfile): + profile = ImageCmsProfile(profile) + # add an extra newline to preserve pyCMS compatibility + # Python, not C. the white point bits weren't working well, + # so skipping. + # info was description \r\n\r\n copyright \r\n\r\n K007 tag \r\n\r\n whitepoint + description = profile.profile.profile_description + cpright = profile.profile.copyright + elements = [element for element in (description, cpright) if element] + return "\r\n\r\n".join(elements) + "\r\n\r\n" + + except (AttributeError, OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def getProfileCopyright(profile: _CmsProfileCompatible) -> str: + """ + (pyCMS) Gets the copyright for the given profile. + + If ``profile`` isn't a valid CmsProfile object or filename to a profile, a + :exc:`PyCMSError` is raised. + + If an error occurs while trying to obtain the copyright tag, + a :exc:`PyCMSError` is raised. + + Use this function to obtain the information stored in the profile's + copyright tag. + + :param profile: EITHER a valid CmsProfile object, OR a string of the + filename of an ICC profile. + :returns: A string containing the internal profile information stored in + an ICC tag. + :exception PyCMSError: + """ + try: + # add an extra newline to preserve pyCMS compatibility + if not isinstance(profile, ImageCmsProfile): + profile = ImageCmsProfile(profile) + return (profile.profile.copyright or "") + "\n" + except (AttributeError, OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def getProfileManufacturer(profile: _CmsProfileCompatible) -> str: + """ + (pyCMS) Gets the manufacturer for the given profile. + + If ``profile`` isn't a valid CmsProfile object or filename to a profile, a + :exc:`PyCMSError` is raised. + + If an error occurs while trying to obtain the manufacturer tag, a + :exc:`PyCMSError` is raised. + + Use this function to obtain the information stored in the profile's + manufacturer tag. + + :param profile: EITHER a valid CmsProfile object, OR a string of the + filename of an ICC profile. + :returns: A string containing the internal profile information stored in + an ICC tag. + :exception PyCMSError: + """ + try: + # add an extra newline to preserve pyCMS compatibility + if not isinstance(profile, ImageCmsProfile): + profile = ImageCmsProfile(profile) + return (profile.profile.manufacturer or "") + "\n" + except (AttributeError, OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def getProfileModel(profile: _CmsProfileCompatible) -> str: + """ + (pyCMS) Gets the model for the given profile. + + If ``profile`` isn't a valid CmsProfile object or filename to a profile, a + :exc:`PyCMSError` is raised. + + If an error occurs while trying to obtain the model tag, + a :exc:`PyCMSError` is raised. + + Use this function to obtain the information stored in the profile's + model tag. + + :param profile: EITHER a valid CmsProfile object, OR a string of the + filename of an ICC profile. + :returns: A string containing the internal profile information stored in + an ICC tag. + :exception PyCMSError: + """ + + try: + # add an extra newline to preserve pyCMS compatibility + if not isinstance(profile, ImageCmsProfile): + profile = ImageCmsProfile(profile) + return (profile.profile.model or "") + "\n" + except (AttributeError, OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def getProfileDescription(profile: _CmsProfileCompatible) -> str: + """ + (pyCMS) Gets the description for the given profile. + + If ``profile`` isn't a valid CmsProfile object or filename to a profile, a + :exc:`PyCMSError` is raised. + + If an error occurs while trying to obtain the description tag, + a :exc:`PyCMSError` is raised. + + Use this function to obtain the information stored in the profile's + description tag. + + :param profile: EITHER a valid CmsProfile object, OR a string of the + filename of an ICC profile. + :returns: A string containing the internal profile information stored in an + ICC tag. + :exception PyCMSError: + """ + + try: + # add an extra newline to preserve pyCMS compatibility + if not isinstance(profile, ImageCmsProfile): + profile = ImageCmsProfile(profile) + return (profile.profile.profile_description or "") + "\n" + except (AttributeError, OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def getDefaultIntent(profile: _CmsProfileCompatible) -> int: + """ + (pyCMS) Gets the default intent name for the given profile. + + If ``profile`` isn't a valid CmsProfile object or filename to a profile, a + :exc:`PyCMSError` is raised. + + If an error occurs while trying to obtain the default intent, a + :exc:`PyCMSError` is raised. + + Use this function to determine the default (and usually best optimized) + rendering intent for this profile. Most profiles support multiple + rendering intents, but are intended mostly for one type of conversion. + If you wish to use a different intent than returned, use + ImageCms.isIntentSupported() to verify it will work first. + + :param profile: EITHER a valid CmsProfile object, OR a string of the + filename of an ICC profile. + :returns: Integer 0-3 specifying the default rendering intent for this + profile. + + ImageCms.Intent.PERCEPTUAL = 0 (DEFAULT) + ImageCms.Intent.RELATIVE_COLORIMETRIC = 1 + ImageCms.Intent.SATURATION = 2 + ImageCms.Intent.ABSOLUTE_COLORIMETRIC = 3 + + see the pyCMS documentation for details on rendering intents and what + they do. + :exception PyCMSError: + """ + + try: + if not isinstance(profile, ImageCmsProfile): + profile = ImageCmsProfile(profile) + return profile.profile.rendering_intent + except (AttributeError, OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def isIntentSupported( + profile: _CmsProfileCompatible, intent: Intent, direction: Direction +) -> Literal[-1, 1]: + """ + (pyCMS) Checks if a given intent is supported. + + Use this function to verify that you can use your desired + ``intent`` with ``profile``, and that ``profile`` can be used for the + input/output/proof profile as you desire. + + Some profiles are created specifically for one "direction", can cannot + be used for others. Some profiles can only be used for certain + rendering intents, so it's best to either verify this before trying + to create a transform with them (using this function), or catch the + potential :exc:`PyCMSError` that will occur if they don't + support the modes you select. + + :param profile: EITHER a valid CmsProfile object, OR a string of the + filename of an ICC profile. + :param intent: Integer (0-3) specifying the rendering intent you wish to + use with this profile + + ImageCms.Intent.PERCEPTUAL = 0 (DEFAULT) + ImageCms.Intent.RELATIVE_COLORIMETRIC = 1 + ImageCms.Intent.SATURATION = 2 + ImageCms.Intent.ABSOLUTE_COLORIMETRIC = 3 + + see the pyCMS documentation for details on rendering intents and what + they do. + :param direction: Integer specifying if the profile is to be used for + input, output, or proof + + INPUT = 0 (or use ImageCms.Direction.INPUT) + OUTPUT = 1 (or use ImageCms.Direction.OUTPUT) + PROOF = 2 (or use ImageCms.Direction.PROOF) + + :returns: 1 if the intent/direction are supported, -1 if they are not. + :exception PyCMSError: + """ + + try: + if not isinstance(profile, ImageCmsProfile): + profile = ImageCmsProfile(profile) + # FIXME: I get different results for the same data w. different + # compilers. Bug in LittleCMS or in the binding? + if profile.profile.is_intent_supported(intent, direction): + return 1 + else: + return -1 + except (AttributeError, OSError, TypeError, ValueError) as v: + raise PyCMSError(v) from v + + +def versions() -> tuple[str, str | None, str, str]: + """ + (pyCMS) Fetches versions. + """ + + deprecate( + "PIL.ImageCms.versions()", + 12, + '(PIL.features.version("littlecms2"), sys.version, PIL.__version__)', + ) + return _VERSION, core.littlecms_version, sys.version.split()[0], __version__ diff --git a/lib/python3.10/site-packages/PIL/ImageColor.py b/lib/python3.10/site-packages/PIL/ImageColor.py new file mode 100644 index 0000000000000000000000000000000000000000..9a15a8eb7597998f1bc9a01e8eae3588c087838b --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ImageColor.py @@ -0,0 +1,320 @@ +# +# The Python Imaging Library +# $Id$ +# +# map CSS3-style colour description strings to RGB +# +# History: +# 2002-10-24 fl Added support for CSS-style color strings +# 2002-12-15 fl Added RGBA support +# 2004-03-27 fl Fixed remaining int() problems for Python 1.5.2 +# 2004-07-19 fl Fixed gray/grey spelling issues +# 2009-03-05 fl Fixed rounding error in grayscale calculation +# +# Copyright (c) 2002-2004 by Secret Labs AB +# Copyright (c) 2002-2004 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import re +from functools import lru_cache + +from . import Image + + +@lru_cache +def getrgb(color: str) -> tuple[int, int, int] | tuple[int, int, int, int]: + """ + Convert a color string to an RGB or RGBA tuple. If the string cannot be + parsed, this function raises a :py:exc:`ValueError` exception. + + .. versionadded:: 1.1.4 + + :param color: A color string + :return: ``(red, green, blue[, alpha])`` + """ + if len(color) > 100: + msg = "color specifier is too long" + raise ValueError(msg) + color = color.lower() + + rgb = colormap.get(color, None) + if rgb: + if isinstance(rgb, tuple): + return rgb + rgb_tuple = getrgb(rgb) + assert len(rgb_tuple) == 3 + colormap[color] = rgb_tuple + return rgb_tuple + + # check for known string formats + if re.match("#[a-f0-9]{3}$", color): + return int(color[1] * 2, 16), int(color[2] * 2, 16), int(color[3] * 2, 16) + + if re.match("#[a-f0-9]{4}$", color): + return ( + int(color[1] * 2, 16), + int(color[2] * 2, 16), + int(color[3] * 2, 16), + int(color[4] * 2, 16), + ) + + if re.match("#[a-f0-9]{6}$", color): + return int(color[1:3], 16), int(color[3:5], 16), int(color[5:7], 16) + + if re.match("#[a-f0-9]{8}$", color): + return ( + int(color[1:3], 16), + int(color[3:5], 16), + int(color[5:7], 16), + int(color[7:9], 16), + ) + + m = re.match(r"rgb\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$", color) + if m: + return int(m.group(1)), int(m.group(2)), int(m.group(3)) + + m = re.match(r"rgb\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)$", color) + if m: + return ( + int((int(m.group(1)) * 255) / 100.0 + 0.5), + int((int(m.group(2)) * 255) / 100.0 + 0.5), + int((int(m.group(3)) * 255) / 100.0 + 0.5), + ) + + m = re.match( + r"hsl\(\s*(\d+\.?\d*)\s*,\s*(\d+\.?\d*)%\s*,\s*(\d+\.?\d*)%\s*\)$", color + ) + if m: + from colorsys import hls_to_rgb + + rgb_floats = hls_to_rgb( + float(m.group(1)) / 360.0, + float(m.group(3)) / 100.0, + float(m.group(2)) / 100.0, + ) + return ( + int(rgb_floats[0] * 255 + 0.5), + int(rgb_floats[1] * 255 + 0.5), + int(rgb_floats[2] * 255 + 0.5), + ) + + m = re.match( + r"hs[bv]\(\s*(\d+\.?\d*)\s*,\s*(\d+\.?\d*)%\s*,\s*(\d+\.?\d*)%\s*\)$", color + ) + if m: + from colorsys import hsv_to_rgb + + rgb_floats = hsv_to_rgb( + float(m.group(1)) / 360.0, + float(m.group(2)) / 100.0, + float(m.group(3)) / 100.0, + ) + return ( + int(rgb_floats[0] * 255 + 0.5), + int(rgb_floats[1] * 255 + 0.5), + int(rgb_floats[2] * 255 + 0.5), + ) + + m = re.match(r"rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$", color) + if m: + return int(m.group(1)), int(m.group(2)), int(m.group(3)), int(m.group(4)) + msg = f"unknown color specifier: {repr(color)}" + raise ValueError(msg) + + +@lru_cache +def getcolor(color: str, mode: str) -> int | tuple[int, ...]: + """ + Same as :py:func:`~PIL.ImageColor.getrgb` for most modes. However, if + ``mode`` is HSV, converts the RGB value to a HSV value, or if ``mode`` is + not color or a palette image, converts the RGB value to a grayscale value. + If the string cannot be parsed, this function raises a :py:exc:`ValueError` + exception. + + .. versionadded:: 1.1.4 + + :param color: A color string + :param mode: Convert result to this mode + :return: ``graylevel, (graylevel, alpha) or (red, green, blue[, alpha])`` + """ + # same as getrgb, but converts the result to the given mode + rgb, alpha = getrgb(color), 255 + if len(rgb) == 4: + alpha = rgb[3] + rgb = rgb[:3] + + if mode == "HSV": + from colorsys import rgb_to_hsv + + r, g, b = rgb + h, s, v = rgb_to_hsv(r / 255, g / 255, b / 255) + return int(h * 255), int(s * 255), int(v * 255) + elif Image.getmodebase(mode) == "L": + r, g, b = rgb + # ITU-R Recommendation 601-2 for nonlinear RGB + # scaled to 24 bits to match the convert's implementation. + graylevel = (r * 19595 + g * 38470 + b * 7471 + 0x8000) >> 16 + if mode[-1] == "A": + return graylevel, alpha + return graylevel + elif mode[-1] == "A": + return rgb + (alpha,) + return rgb + + +colormap: dict[str, str | tuple[int, int, int]] = { + # X11 colour table from https://drafts.csswg.org/css-color-4/, with + # gray/grey spelling issues fixed. This is a superset of HTML 4.0 + # colour names used in CSS 1. + "aliceblue": "#f0f8ff", + "antiquewhite": "#faebd7", + "aqua": "#00ffff", + "aquamarine": "#7fffd4", + "azure": "#f0ffff", + "beige": "#f5f5dc", + "bisque": "#ffe4c4", + "black": "#000000", + "blanchedalmond": "#ffebcd", + "blue": "#0000ff", + "blueviolet": "#8a2be2", + "brown": "#a52a2a", + "burlywood": "#deb887", + "cadetblue": "#5f9ea0", + "chartreuse": "#7fff00", + "chocolate": "#d2691e", + "coral": "#ff7f50", + "cornflowerblue": "#6495ed", + "cornsilk": "#fff8dc", + "crimson": "#dc143c", + "cyan": "#00ffff", + "darkblue": "#00008b", + "darkcyan": "#008b8b", + "darkgoldenrod": "#b8860b", + "darkgray": "#a9a9a9", + "darkgrey": "#a9a9a9", + "darkgreen": "#006400", + "darkkhaki": "#bdb76b", + "darkmagenta": "#8b008b", + "darkolivegreen": "#556b2f", + "darkorange": "#ff8c00", + "darkorchid": "#9932cc", + "darkred": "#8b0000", + "darksalmon": "#e9967a", + "darkseagreen": "#8fbc8f", + "darkslateblue": "#483d8b", + "darkslategray": "#2f4f4f", + "darkslategrey": "#2f4f4f", + "darkturquoise": "#00ced1", + "darkviolet": "#9400d3", + "deeppink": "#ff1493", + "deepskyblue": "#00bfff", + "dimgray": "#696969", + "dimgrey": "#696969", + "dodgerblue": "#1e90ff", + "firebrick": "#b22222", + "floralwhite": "#fffaf0", + "forestgreen": "#228b22", + "fuchsia": "#ff00ff", + "gainsboro": "#dcdcdc", + "ghostwhite": "#f8f8ff", + "gold": "#ffd700", + "goldenrod": "#daa520", + "gray": "#808080", + "grey": "#808080", + "green": "#008000", + "greenyellow": "#adff2f", + "honeydew": "#f0fff0", + "hotpink": "#ff69b4", + "indianred": "#cd5c5c", + "indigo": "#4b0082", + "ivory": "#fffff0", + "khaki": "#f0e68c", + "lavender": "#e6e6fa", + "lavenderblush": "#fff0f5", + "lawngreen": "#7cfc00", + "lemonchiffon": "#fffacd", + "lightblue": "#add8e6", + "lightcoral": "#f08080", + "lightcyan": "#e0ffff", + "lightgoldenrodyellow": "#fafad2", + "lightgreen": "#90ee90", + "lightgray": "#d3d3d3", + "lightgrey": "#d3d3d3", + "lightpink": "#ffb6c1", + "lightsalmon": "#ffa07a", + "lightseagreen": "#20b2aa", + "lightskyblue": "#87cefa", + "lightslategray": "#778899", + "lightslategrey": "#778899", + "lightsteelblue": "#b0c4de", + "lightyellow": "#ffffe0", + "lime": "#00ff00", + "limegreen": "#32cd32", + "linen": "#faf0e6", + "magenta": "#ff00ff", + "maroon": "#800000", + "mediumaquamarine": "#66cdaa", + "mediumblue": "#0000cd", + "mediumorchid": "#ba55d3", + "mediumpurple": "#9370db", + "mediumseagreen": "#3cb371", + "mediumslateblue": "#7b68ee", + "mediumspringgreen": "#00fa9a", + "mediumturquoise": "#48d1cc", + "mediumvioletred": "#c71585", + "midnightblue": "#191970", + "mintcream": "#f5fffa", + "mistyrose": "#ffe4e1", + "moccasin": "#ffe4b5", + "navajowhite": "#ffdead", + "navy": "#000080", + "oldlace": "#fdf5e6", + "olive": "#808000", + "olivedrab": "#6b8e23", + "orange": "#ffa500", + "orangered": "#ff4500", + "orchid": "#da70d6", + "palegoldenrod": "#eee8aa", + "palegreen": "#98fb98", + "paleturquoise": "#afeeee", + "palevioletred": "#db7093", + "papayawhip": "#ffefd5", + "peachpuff": "#ffdab9", + "peru": "#cd853f", + "pink": "#ffc0cb", + "plum": "#dda0dd", + "powderblue": "#b0e0e6", + "purple": "#800080", + "rebeccapurple": "#663399", + "red": "#ff0000", + "rosybrown": "#bc8f8f", + "royalblue": "#4169e1", + "saddlebrown": "#8b4513", + "salmon": "#fa8072", + "sandybrown": "#f4a460", + "seagreen": "#2e8b57", + "seashell": "#fff5ee", + "sienna": "#a0522d", + "silver": "#c0c0c0", + "skyblue": "#87ceeb", + "slateblue": "#6a5acd", + "slategray": "#708090", + "slategrey": "#708090", + "snow": "#fffafa", + "springgreen": "#00ff7f", + "steelblue": "#4682b4", + "tan": "#d2b48c", + "teal": "#008080", + "thistle": "#d8bfd8", + "tomato": "#ff6347", + "turquoise": "#40e0d0", + "violet": "#ee82ee", + "wheat": "#f5deb3", + "white": "#ffffff", + "whitesmoke": "#f5f5f5", + "yellow": "#ffff00", + "yellowgreen": "#9acd32", +} diff --git a/lib/python3.10/site-packages/PIL/ImageDraw.py b/lib/python3.10/site-packages/PIL/ImageDraw.py new file mode 100644 index 0000000000000000000000000000000000000000..d8e4c0c60dee89dc88f203686734c8dbf8756eb6 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ImageDraw.py @@ -0,0 +1,1218 @@ +# +# The Python Imaging Library +# $Id$ +# +# drawing interface operations +# +# History: +# 1996-04-13 fl Created (experimental) +# 1996-08-07 fl Filled polygons, ellipses. +# 1996-08-13 fl Added text support +# 1998-06-28 fl Handle I and F images +# 1998-12-29 fl Added arc; use arc primitive to draw ellipses +# 1999-01-10 fl Added shape stuff (experimental) +# 1999-02-06 fl Added bitmap support +# 1999-02-11 fl Changed all primitives to take options +# 1999-02-20 fl Fixed backwards compatibility +# 2000-10-12 fl Copy on write, when necessary +# 2001-02-18 fl Use default ink for bitmap/text also in fill mode +# 2002-10-24 fl Added support for CSS-style color strings +# 2002-12-10 fl Added experimental support for RGBA-on-RGB drawing +# 2002-12-11 fl Refactored low-level drawing API (work in progress) +# 2004-08-26 fl Made Draw() a factory function, added getdraw() support +# 2004-09-04 fl Added width support to line primitive +# 2004-09-10 fl Added font mode handling +# 2006-06-19 fl Added font bearing support (getmask2) +# +# Copyright (c) 1997-2006 by Secret Labs AB +# Copyright (c) 1996-2006 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import math +import struct +from collections.abc import Sequence +from types import ModuleType +from typing import TYPE_CHECKING, Any, AnyStr, Callable, Union, cast + +from . import Image, ImageColor +from ._deprecate import deprecate +from ._typing import Coords + +# experimental access to the outline API +Outline: Callable[[], Image.core._Outline] | None +try: + Outline = Image.core.outline +except AttributeError: + Outline = None + +if TYPE_CHECKING: + from . import ImageDraw2, ImageFont + +_Ink = Union[float, tuple[int, ...], str] + +""" +A simple 2D drawing interface for PIL images. +

+Application code should use the Draw factory, instead of +directly. +""" + + +class ImageDraw: + font: ( + ImageFont.ImageFont | ImageFont.FreeTypeFont | ImageFont.TransposedFont | None + ) = None + + def __init__(self, im: Image.Image, mode: str | None = None) -> None: + """ + Create a drawing instance. + + :param im: The image to draw in. + :param mode: Optional mode to use for color values. For RGB + images, this argument can be RGB or RGBA (to blend the + drawing into the image). For all other modes, this argument + must be the same as the image mode. If omitted, the mode + defaults to the mode of the image. + """ + im.load() + if im.readonly: + im._copy() # make it writeable + blend = 0 + if mode is None: + mode = im.mode + if mode != im.mode: + if mode == "RGBA" and im.mode == "RGB": + blend = 1 + else: + msg = "mode mismatch" + raise ValueError(msg) + if mode == "P": + self.palette = im.palette + else: + self.palette = None + self._image = im + self.im = im.im + self.draw = Image.core.draw(self.im, blend) + self.mode = mode + if mode in ("I", "F"): + self.ink = self.draw.draw_ink(1) + else: + self.ink = self.draw.draw_ink(-1) + if mode in ("1", "P", "I", "F"): + # FIXME: fix Fill2 to properly support matte for I+F images + self.fontmode = "1" + else: + self.fontmode = "L" # aliasing is okay for other modes + self.fill = False + + def getfont( + self, + ) -> ImageFont.ImageFont | ImageFont.FreeTypeFont | ImageFont.TransposedFont: + """ + Get the current default font. + + To set the default font for this ImageDraw instance:: + + from PIL import ImageDraw, ImageFont + draw.font = ImageFont.truetype("Tests/fonts/FreeMono.ttf") + + To set the default font for all future ImageDraw instances:: + + from PIL import ImageDraw, ImageFont + ImageDraw.ImageDraw.font = ImageFont.truetype("Tests/fonts/FreeMono.ttf") + + If the current default font is ``None``, + it is initialized with ``ImageFont.load_default()``. + + :returns: An image font.""" + if not self.font: + # FIXME: should add a font repository + from . import ImageFont + + self.font = ImageFont.load_default() + return self.font + + def _getfont( + self, font_size: float | None + ) -> ImageFont.ImageFont | ImageFont.FreeTypeFont | ImageFont.TransposedFont: + if font_size is not None: + from . import ImageFont + + return ImageFont.load_default(font_size) + else: + return self.getfont() + + def _getink( + self, ink: _Ink | None, fill: _Ink | None = None + ) -> tuple[int | None, int | None]: + result_ink = None + result_fill = None + if ink is None and fill is None: + if self.fill: + result_fill = self.ink + else: + result_ink = self.ink + else: + if ink is not None: + if isinstance(ink, str): + ink = ImageColor.getcolor(ink, self.mode) + if self.palette and isinstance(ink, tuple): + ink = self.palette.getcolor(ink, self._image) + result_ink = self.draw.draw_ink(ink) + if fill is not None: + if isinstance(fill, str): + fill = ImageColor.getcolor(fill, self.mode) + if self.palette and isinstance(fill, tuple): + fill = self.palette.getcolor(fill, self._image) + result_fill = self.draw.draw_ink(fill) + return result_ink, result_fill + + def arc( + self, + xy: Coords, + start: float, + end: float, + fill: _Ink | None = None, + width: int = 1, + ) -> None: + """Draw an arc.""" + ink, fill = self._getink(fill) + if ink is not None: + self.draw.draw_arc(xy, start, end, ink, width) + + def bitmap( + self, xy: Sequence[int], bitmap: Image.Image, fill: _Ink | None = None + ) -> None: + """Draw a bitmap.""" + bitmap.load() + ink, fill = self._getink(fill) + if ink is None: + ink = fill + if ink is not None: + self.draw.draw_bitmap(xy, bitmap.im, ink) + + def chord( + self, + xy: Coords, + start: float, + end: float, + fill: _Ink | None = None, + outline: _Ink | None = None, + width: int = 1, + ) -> None: + """Draw a chord.""" + ink, fill_ink = self._getink(outline, fill) + if fill_ink is not None: + self.draw.draw_chord(xy, start, end, fill_ink, 1) + if ink is not None and ink != fill_ink and width != 0: + self.draw.draw_chord(xy, start, end, ink, 0, width) + + def ellipse( + self, + xy: Coords, + fill: _Ink | None = None, + outline: _Ink | None = None, + width: int = 1, + ) -> None: + """Draw an ellipse.""" + ink, fill_ink = self._getink(outline, fill) + if fill_ink is not None: + self.draw.draw_ellipse(xy, fill_ink, 1) + if ink is not None and ink != fill_ink and width != 0: + self.draw.draw_ellipse(xy, ink, 0, width) + + def circle( + self, + xy: Sequence[float], + radius: float, + fill: _Ink | None = None, + outline: _Ink | None = None, + width: int = 1, + ) -> None: + """Draw a circle given center coordinates and a radius.""" + ellipse_xy = (xy[0] - radius, xy[1] - radius, xy[0] + radius, xy[1] + radius) + self.ellipse(ellipse_xy, fill, outline, width) + + def line( + self, + xy: Coords, + fill: _Ink | None = None, + width: int = 0, + joint: str | None = None, + ) -> None: + """Draw a line, or a connected sequence of line segments.""" + ink = self._getink(fill)[0] + if ink is not None: + self.draw.draw_lines(xy, ink, width) + if joint == "curve" and width > 4: + points: Sequence[Sequence[float]] + if isinstance(xy[0], (list, tuple)): + points = cast(Sequence[Sequence[float]], xy) + else: + points = [ + cast(Sequence[float], tuple(xy[i : i + 2])) + for i in range(0, len(xy), 2) + ] + for i in range(1, len(points) - 1): + point = points[i] + angles = [ + math.degrees(math.atan2(end[0] - start[0], start[1] - end[1])) + % 360 + for start, end in ( + (points[i - 1], point), + (point, points[i + 1]), + ) + ] + if angles[0] == angles[1]: + # This is a straight line, so no joint is required + continue + + def coord_at_angle( + coord: Sequence[float], angle: float + ) -> tuple[float, ...]: + x, y = coord + angle -= 90 + distance = width / 2 - 1 + return tuple( + p + (math.floor(p_d) if p_d > 0 else math.ceil(p_d)) + for p, p_d in ( + (x, distance * math.cos(math.radians(angle))), + (y, distance * math.sin(math.radians(angle))), + ) + ) + + flipped = ( + angles[1] > angles[0] and angles[1] - 180 > angles[0] + ) or (angles[1] < angles[0] and angles[1] + 180 > angles[0]) + coords = [ + (point[0] - width / 2 + 1, point[1] - width / 2 + 1), + (point[0] + width / 2 - 1, point[1] + width / 2 - 1), + ] + if flipped: + start, end = (angles[1] + 90, angles[0] + 90) + else: + start, end = (angles[0] - 90, angles[1] - 90) + self.pieslice(coords, start - 90, end - 90, fill) + + if width > 8: + # Cover potential gaps between the line and the joint + if flipped: + gap_coords = [ + coord_at_angle(point, angles[0] + 90), + point, + coord_at_angle(point, angles[1] + 90), + ] + else: + gap_coords = [ + coord_at_angle(point, angles[0] - 90), + point, + coord_at_angle(point, angles[1] - 90), + ] + self.line(gap_coords, fill, width=3) + + def shape( + self, + shape: Image.core._Outline, + fill: _Ink | None = None, + outline: _Ink | None = None, + ) -> None: + """(Experimental) Draw a shape.""" + shape.close() + ink, fill_ink = self._getink(outline, fill) + if fill_ink is not None: + self.draw.draw_outline(shape, fill_ink, 1) + if ink is not None and ink != fill_ink: + self.draw.draw_outline(shape, ink, 0) + + def pieslice( + self, + xy: Coords, + start: float, + end: float, + fill: _Ink | None = None, + outline: _Ink | None = None, + width: int = 1, + ) -> None: + """Draw a pieslice.""" + ink, fill_ink = self._getink(outline, fill) + if fill_ink is not None: + self.draw.draw_pieslice(xy, start, end, fill_ink, 1) + if ink is not None and ink != fill_ink and width != 0: + self.draw.draw_pieslice(xy, start, end, ink, 0, width) + + def point(self, xy: Coords, fill: _Ink | None = None) -> None: + """Draw one or more individual pixels.""" + ink, fill = self._getink(fill) + if ink is not None: + self.draw.draw_points(xy, ink) + + def polygon( + self, + xy: Coords, + fill: _Ink | None = None, + outline: _Ink | None = None, + width: int = 1, + ) -> None: + """Draw a polygon.""" + ink, fill_ink = self._getink(outline, fill) + if fill_ink is not None: + self.draw.draw_polygon(xy, fill_ink, 1) + if ink is not None and ink != fill_ink and width != 0: + if width == 1: + self.draw.draw_polygon(xy, ink, 0, width) + elif self.im is not None: + # To avoid expanding the polygon outwards, + # use the fill as a mask + mask = Image.new("1", self.im.size) + mask_ink = self._getink(1)[0] + + fill_im = mask.copy() + draw = Draw(fill_im) + draw.draw.draw_polygon(xy, mask_ink, 1) + + ink_im = mask.copy() + draw = Draw(ink_im) + width = width * 2 - 1 + draw.draw.draw_polygon(xy, mask_ink, 0, width) + + mask.paste(ink_im, mask=fill_im) + + im = Image.new(self.mode, self.im.size) + draw = Draw(im) + draw.draw.draw_polygon(xy, ink, 0, width) + self.im.paste(im.im, (0, 0) + im.size, mask.im) + + def regular_polygon( + self, + bounding_circle: Sequence[Sequence[float] | float], + n_sides: int, + rotation: float = 0, + fill: _Ink | None = None, + outline: _Ink | None = None, + width: int = 1, + ) -> None: + """Draw a regular polygon.""" + xy = _compute_regular_polygon_vertices(bounding_circle, n_sides, rotation) + self.polygon(xy, fill, outline, width) + + def rectangle( + self, + xy: Coords, + fill: _Ink | None = None, + outline: _Ink | None = None, + width: int = 1, + ) -> None: + """Draw a rectangle.""" + ink, fill_ink = self._getink(outline, fill) + if fill_ink is not None: + self.draw.draw_rectangle(xy, fill_ink, 1) + if ink is not None and ink != fill_ink and width != 0: + self.draw.draw_rectangle(xy, ink, 0, width) + + def rounded_rectangle( + self, + xy: Coords, + radius: float = 0, + fill: _Ink | None = None, + outline: _Ink | None = None, + width: int = 1, + *, + corners: tuple[bool, bool, bool, bool] | None = None, + ) -> None: + """Draw a rounded rectangle.""" + if isinstance(xy[0], (list, tuple)): + (x0, y0), (x1, y1) = cast(Sequence[Sequence[float]], xy) + else: + x0, y0, x1, y1 = cast(Sequence[float], xy) + if x1 < x0: + msg = "x1 must be greater than or equal to x0" + raise ValueError(msg) + if y1 < y0: + msg = "y1 must be greater than or equal to y0" + raise ValueError(msg) + if corners is None: + corners = (True, True, True, True) + + d = radius * 2 + + x0 = round(x0) + y0 = round(y0) + x1 = round(x1) + y1 = round(y1) + full_x, full_y = False, False + if all(corners): + full_x = d >= x1 - x0 - 1 + if full_x: + # The two left and two right corners are joined + d = x1 - x0 + full_y = d >= y1 - y0 - 1 + if full_y: + # The two top and two bottom corners are joined + d = y1 - y0 + if full_x and full_y: + # If all corners are joined, that is a circle + return self.ellipse(xy, fill, outline, width) + + if d == 0 or not any(corners): + # If the corners have no curve, + # or there are no corners, + # that is a rectangle + return self.rectangle(xy, fill, outline, width) + + r = int(d // 2) + ink, fill_ink = self._getink(outline, fill) + + def draw_corners(pieslice: bool) -> None: + parts: tuple[tuple[tuple[float, float, float, float], int, int], ...] + if full_x: + # Draw top and bottom halves + parts = ( + ((x0, y0, x0 + d, y0 + d), 180, 360), + ((x0, y1 - d, x0 + d, y1), 0, 180), + ) + elif full_y: + # Draw left and right halves + parts = ( + ((x0, y0, x0 + d, y0 + d), 90, 270), + ((x1 - d, y0, x1, y0 + d), 270, 90), + ) + else: + # Draw four separate corners + parts = tuple( + part + for i, part in enumerate( + ( + ((x0, y0, x0 + d, y0 + d), 180, 270), + ((x1 - d, y0, x1, y0 + d), 270, 360), + ((x1 - d, y1 - d, x1, y1), 0, 90), + ((x0, y1 - d, x0 + d, y1), 90, 180), + ) + ) + if corners[i] + ) + for part in parts: + if pieslice: + self.draw.draw_pieslice(*(part + (fill_ink, 1))) + else: + self.draw.draw_arc(*(part + (ink, width))) + + if fill_ink is not None: + draw_corners(True) + + if full_x: + self.draw.draw_rectangle((x0, y0 + r + 1, x1, y1 - r - 1), fill_ink, 1) + elif x1 - r - 1 > x0 + r + 1: + self.draw.draw_rectangle((x0 + r + 1, y0, x1 - r - 1, y1), fill_ink, 1) + if not full_x and not full_y: + left = [x0, y0, x0 + r, y1] + if corners[0]: + left[1] += r + 1 + if corners[3]: + left[3] -= r + 1 + self.draw.draw_rectangle(left, fill_ink, 1) + + right = [x1 - r, y0, x1, y1] + if corners[1]: + right[1] += r + 1 + if corners[2]: + right[3] -= r + 1 + self.draw.draw_rectangle(right, fill_ink, 1) + if ink is not None and ink != fill_ink and width != 0: + draw_corners(False) + + if not full_x: + top = [x0, y0, x1, y0 + width - 1] + if corners[0]: + top[0] += r + 1 + if corners[1]: + top[2] -= r + 1 + self.draw.draw_rectangle(top, ink, 1) + + bottom = [x0, y1 - width + 1, x1, y1] + if corners[3]: + bottom[0] += r + 1 + if corners[2]: + bottom[2] -= r + 1 + self.draw.draw_rectangle(bottom, ink, 1) + if not full_y: + left = [x0, y0, x0 + width - 1, y1] + if corners[0]: + left[1] += r + 1 + if corners[3]: + left[3] -= r + 1 + self.draw.draw_rectangle(left, ink, 1) + + right = [x1 - width + 1, y0, x1, y1] + if corners[1]: + right[1] += r + 1 + if corners[2]: + right[3] -= r + 1 + self.draw.draw_rectangle(right, ink, 1) + + def _multiline_check(self, text: AnyStr) -> bool: + split_character = "\n" if isinstance(text, str) else b"\n" + + return split_character in text + + def _multiline_split(self, text: AnyStr) -> list[AnyStr]: + return text.split("\n" if isinstance(text, str) else b"\n") + + def _multiline_spacing( + self, + font: ImageFont.ImageFont | ImageFont.FreeTypeFont | ImageFont.TransposedFont, + spacing: float, + stroke_width: float, + ) -> float: + return ( + self.textbbox((0, 0), "A", font, stroke_width=stroke_width)[3] + + stroke_width + + spacing + ) + + def text( + self, + xy: tuple[float, float], + text: AnyStr, + fill: _Ink | None = None, + font: ( + ImageFont.ImageFont + | ImageFont.FreeTypeFont + | ImageFont.TransposedFont + | None + ) = None, + anchor: str | None = None, + spacing: float = 4, + align: str = "left", + direction: str | None = None, + features: list[str] | None = None, + language: str | None = None, + stroke_width: float = 0, + stroke_fill: _Ink | None = None, + embedded_color: bool = False, + *args: Any, + **kwargs: Any, + ) -> None: + """Draw text.""" + if embedded_color and self.mode not in ("RGB", "RGBA"): + msg = "Embedded color supported only in RGB and RGBA modes" + raise ValueError(msg) + + if font is None: + font = self._getfont(kwargs.get("font_size")) + + if self._multiline_check(text): + return self.multiline_text( + xy, + text, + fill, + font, + anchor, + spacing, + align, + direction, + features, + language, + stroke_width, + stroke_fill, + embedded_color, + ) + + def getink(fill: _Ink | None) -> int: + ink, fill_ink = self._getink(fill) + if ink is None: + assert fill_ink is not None + return fill_ink + return ink + + def draw_text(ink: int, stroke_width: float = 0) -> None: + mode = self.fontmode + if stroke_width == 0 and embedded_color: + mode = "RGBA" + coord = [] + for i in range(2): + coord.append(int(xy[i])) + start = (math.modf(xy[0])[0], math.modf(xy[1])[0]) + try: + mask, offset = font.getmask2( # type: ignore[union-attr,misc] + text, + mode, + direction=direction, + features=features, + language=language, + stroke_width=stroke_width, + anchor=anchor, + ink=ink, + start=start, + *args, + **kwargs, + ) + coord = [coord[0] + offset[0], coord[1] + offset[1]] + except AttributeError: + try: + mask = font.getmask( # type: ignore[misc] + text, + mode, + direction, + features, + language, + stroke_width, + anchor, + ink, + start=start, + *args, + **kwargs, + ) + except TypeError: + mask = font.getmask(text) + if mode == "RGBA": + # font.getmask2(mode="RGBA") returns color in RGB bands and mask in A + # extract mask and set text alpha + color, mask = mask, mask.getband(3) + ink_alpha = struct.pack("i", ink)[3] + color.fillband(3, ink_alpha) + x, y = coord + if self.im is not None: + self.im.paste( + color, (x, y, x + mask.size[0], y + mask.size[1]), mask + ) + else: + self.draw.draw_bitmap(coord, mask, ink) + + ink = getink(fill) + if ink is not None: + stroke_ink = None + if stroke_width: + stroke_ink = getink(stroke_fill) if stroke_fill is not None else ink + + if stroke_ink is not None: + # Draw stroked text + draw_text(stroke_ink, stroke_width) + + # Draw normal text + draw_text(ink, 0) + else: + # Only draw normal text + draw_text(ink) + + def multiline_text( + self, + xy: tuple[float, float], + text: AnyStr, + fill: _Ink | None = None, + font: ( + ImageFont.ImageFont + | ImageFont.FreeTypeFont + | ImageFont.TransposedFont + | None + ) = None, + anchor: str | None = None, + spacing: float = 4, + align: str = "left", + direction: str | None = None, + features: list[str] | None = None, + language: str | None = None, + stroke_width: float = 0, + stroke_fill: _Ink | None = None, + embedded_color: bool = False, + *, + font_size: float | None = None, + ) -> None: + if direction == "ttb": + msg = "ttb direction is unsupported for multiline text" + raise ValueError(msg) + + if anchor is None: + anchor = "la" + elif len(anchor) != 2: + msg = "anchor must be a 2 character string" + raise ValueError(msg) + elif anchor[1] in "tb": + msg = "anchor not supported for multiline text" + raise ValueError(msg) + + if font is None: + font = self._getfont(font_size) + + widths = [] + max_width: float = 0 + lines = self._multiline_split(text) + line_spacing = self._multiline_spacing(font, spacing, stroke_width) + for line in lines: + line_width = self.textlength( + line, font, direction=direction, features=features, language=language + ) + widths.append(line_width) + max_width = max(max_width, line_width) + + top = xy[1] + if anchor[1] == "m": + top -= (len(lines) - 1) * line_spacing / 2.0 + elif anchor[1] == "d": + top -= (len(lines) - 1) * line_spacing + + for idx, line in enumerate(lines): + left = xy[0] + width_difference = max_width - widths[idx] + + # first align left by anchor + if anchor[0] == "m": + left -= width_difference / 2.0 + elif anchor[0] == "r": + left -= width_difference + + # then align by align parameter + if align == "left": + pass + elif align == "center": + left += width_difference / 2.0 + elif align == "right": + left += width_difference + else: + msg = 'align must be "left", "center" or "right"' + raise ValueError(msg) + + self.text( + (left, top), + line, + fill, + font, + anchor, + direction=direction, + features=features, + language=language, + stroke_width=stroke_width, + stroke_fill=stroke_fill, + embedded_color=embedded_color, + ) + top += line_spacing + + def textlength( + self, + text: AnyStr, + font: ( + ImageFont.ImageFont + | ImageFont.FreeTypeFont + | ImageFont.TransposedFont + | None + ) = None, + direction: str | None = None, + features: list[str] | None = None, + language: str | None = None, + embedded_color: bool = False, + *, + font_size: float | None = None, + ) -> float: + """Get the length of a given string, in pixels with 1/64 precision.""" + if self._multiline_check(text): + msg = "can't measure length of multiline text" + raise ValueError(msg) + if embedded_color and self.mode not in ("RGB", "RGBA"): + msg = "Embedded color supported only in RGB and RGBA modes" + raise ValueError(msg) + + if font is None: + font = self._getfont(font_size) + mode = "RGBA" if embedded_color else self.fontmode + return font.getlength(text, mode, direction, features, language) + + def textbbox( + self, + xy: tuple[float, float], + text: AnyStr, + font: ( + ImageFont.ImageFont + | ImageFont.FreeTypeFont + | ImageFont.TransposedFont + | None + ) = None, + anchor: str | None = None, + spacing: float = 4, + align: str = "left", + direction: str | None = None, + features: list[str] | None = None, + language: str | None = None, + stroke_width: float = 0, + embedded_color: bool = False, + *, + font_size: float | None = None, + ) -> tuple[float, float, float, float]: + """Get the bounding box of a given string, in pixels.""" + if embedded_color and self.mode not in ("RGB", "RGBA"): + msg = "Embedded color supported only in RGB and RGBA modes" + raise ValueError(msg) + + if font is None: + font = self._getfont(font_size) + + if self._multiline_check(text): + return self.multiline_textbbox( + xy, + text, + font, + anchor, + spacing, + align, + direction, + features, + language, + stroke_width, + embedded_color, + ) + + mode = "RGBA" if embedded_color else self.fontmode + bbox = font.getbbox( + text, mode, direction, features, language, stroke_width, anchor + ) + return bbox[0] + xy[0], bbox[1] + xy[1], bbox[2] + xy[0], bbox[3] + xy[1] + + def multiline_textbbox( + self, + xy: tuple[float, float], + text: AnyStr, + font: ( + ImageFont.ImageFont + | ImageFont.FreeTypeFont + | ImageFont.TransposedFont + | None + ) = None, + anchor: str | None = None, + spacing: float = 4, + align: str = "left", + direction: str | None = None, + features: list[str] | None = None, + language: str | None = None, + stroke_width: float = 0, + embedded_color: bool = False, + *, + font_size: float | None = None, + ) -> tuple[float, float, float, float]: + if direction == "ttb": + msg = "ttb direction is unsupported for multiline text" + raise ValueError(msg) + + if anchor is None: + anchor = "la" + elif len(anchor) != 2: + msg = "anchor must be a 2 character string" + raise ValueError(msg) + elif anchor[1] in "tb": + msg = "anchor not supported for multiline text" + raise ValueError(msg) + + if font is None: + font = self._getfont(font_size) + + widths = [] + max_width: float = 0 + lines = self._multiline_split(text) + line_spacing = self._multiline_spacing(font, spacing, stroke_width) + for line in lines: + line_width = self.textlength( + line, + font, + direction=direction, + features=features, + language=language, + embedded_color=embedded_color, + ) + widths.append(line_width) + max_width = max(max_width, line_width) + + top = xy[1] + if anchor[1] == "m": + top -= (len(lines) - 1) * line_spacing / 2.0 + elif anchor[1] == "d": + top -= (len(lines) - 1) * line_spacing + + bbox: tuple[float, float, float, float] | None = None + + for idx, line in enumerate(lines): + left = xy[0] + width_difference = max_width - widths[idx] + + # first align left by anchor + if anchor[0] == "m": + left -= width_difference / 2.0 + elif anchor[0] == "r": + left -= width_difference + + # then align by align parameter + if align == "left": + pass + elif align == "center": + left += width_difference / 2.0 + elif align == "right": + left += width_difference + else: + msg = 'align must be "left", "center" or "right"' + raise ValueError(msg) + + bbox_line = self.textbbox( + (left, top), + line, + font, + anchor, + direction=direction, + features=features, + language=language, + stroke_width=stroke_width, + embedded_color=embedded_color, + ) + if bbox is None: + bbox = bbox_line + else: + bbox = ( + min(bbox[0], bbox_line[0]), + min(bbox[1], bbox_line[1]), + max(bbox[2], bbox_line[2]), + max(bbox[3], bbox_line[3]), + ) + + top += line_spacing + + if bbox is None: + return xy[0], xy[1], xy[0], xy[1] + return bbox + + +def Draw(im: Image.Image, mode: str | None = None) -> ImageDraw: + """ + A simple 2D drawing interface for PIL images. + + :param im: The image to draw in. + :param mode: Optional mode to use for color values. For RGB + images, this argument can be RGB or RGBA (to blend the + drawing into the image). For all other modes, this argument + must be the same as the image mode. If omitted, the mode + defaults to the mode of the image. + """ + try: + return getattr(im, "getdraw")(mode) + except AttributeError: + return ImageDraw(im, mode) + + +def getdraw( + im: Image.Image | None = None, hints: list[str] | None = None +) -> tuple[ImageDraw2.Draw | None, ModuleType]: + """ + :param im: The image to draw in. + :param hints: An optional list of hints. Deprecated. + :returns: A (drawing context, drawing resource factory) tuple. + """ + if hints is not None: + deprecate("'hints' parameter", 12) + from . import ImageDraw2 + + draw = ImageDraw2.Draw(im) if im is not None else None + return draw, ImageDraw2 + + +def floodfill( + image: Image.Image, + xy: tuple[int, int], + value: float | tuple[int, ...], + border: float | tuple[int, ...] | None = None, + thresh: float = 0, +) -> None: + """ + .. warning:: This method is experimental. + + Fills a bounded region with a given color. + + :param image: Target image. + :param xy: Seed position (a 2-item coordinate tuple). See + :ref:`coordinate-system`. + :param value: Fill color. + :param border: Optional border value. If given, the region consists of + pixels with a color different from the border color. If not given, + the region consists of pixels having the same color as the seed + pixel. + :param thresh: Optional threshold value which specifies a maximum + tolerable difference of a pixel value from the 'background' in + order for it to be replaced. Useful for filling regions of + non-homogeneous, but similar, colors. + """ + # based on an implementation by Eric S. Raymond + # amended by yo1995 @20180806 + pixel = image.load() + assert pixel is not None + x, y = xy + try: + background = pixel[x, y] + if _color_diff(value, background) <= thresh: + return # seed point already has fill color + pixel[x, y] = value + except (ValueError, IndexError): + return # seed point outside image + edge = {(x, y)} + # use a set to keep record of current and previous edge pixels + # to reduce memory consumption + full_edge = set() + while edge: + new_edge = set() + for x, y in edge: # 4 adjacent method + for s, t in ((x + 1, y), (x - 1, y), (x, y + 1), (x, y - 1)): + # If already processed, or if a coordinate is negative, skip + if (s, t) in full_edge or s < 0 or t < 0: + continue + try: + p = pixel[s, t] + except (ValueError, IndexError): + pass + else: + full_edge.add((s, t)) + if border is None: + fill = _color_diff(p, background) <= thresh + else: + fill = p not in (value, border) + if fill: + pixel[s, t] = value + new_edge.add((s, t)) + full_edge = edge # discard pixels processed + edge = new_edge + + +def _compute_regular_polygon_vertices( + bounding_circle: Sequence[Sequence[float] | float], n_sides: int, rotation: float +) -> list[tuple[float, float]]: + """ + Generate a list of vertices for a 2D regular polygon. + + :param bounding_circle: The bounding circle is a sequence defined + by a point and radius. The polygon is inscribed in this circle. + (e.g. ``bounding_circle=(x, y, r)`` or ``((x, y), r)``) + :param n_sides: Number of sides + (e.g. ``n_sides=3`` for a triangle, ``6`` for a hexagon) + :param rotation: Apply an arbitrary rotation to the polygon + (e.g. ``rotation=90``, applies a 90 degree rotation) + :return: List of regular polygon vertices + (e.g. ``[(25, 50), (50, 50), (50, 25), (25, 25)]``) + + How are the vertices computed? + 1. Compute the following variables + - theta: Angle between the apothem & the nearest polygon vertex + - side_length: Length of each polygon edge + - centroid: Center of bounding circle (1st, 2nd elements of bounding_circle) + - polygon_radius: Polygon radius (last element of bounding_circle) + - angles: Location of each polygon vertex in polar grid + (e.g. A square with 0 degree rotation => [225.0, 315.0, 45.0, 135.0]) + + 2. For each angle in angles, get the polygon vertex at that angle + The vertex is computed using the equation below. + X= xcos(φ) + ysin(φ) + Y= −xsin(φ) + ycos(φ) + + Note: + φ = angle in degrees + x = 0 + y = polygon_radius + + The formula above assumes rotation around the origin. + In our case, we are rotating around the centroid. + To account for this, we use the formula below + X = xcos(φ) + ysin(φ) + centroid_x + Y = −xsin(φ) + ycos(φ) + centroid_y + """ + # 1. Error Handling + # 1.1 Check `n_sides` has an appropriate value + if not isinstance(n_sides, int): + msg = "n_sides should be an int" # type: ignore[unreachable] + raise TypeError(msg) + if n_sides < 3: + msg = "n_sides should be an int > 2" + raise ValueError(msg) + + # 1.2 Check `bounding_circle` has an appropriate value + if not isinstance(bounding_circle, (list, tuple)): + msg = "bounding_circle should be a sequence" + raise TypeError(msg) + + if len(bounding_circle) == 3: + if not all(isinstance(i, (int, float)) for i in bounding_circle): + msg = "bounding_circle should only contain numeric data" + raise ValueError(msg) + + *centroid, polygon_radius = cast(list[float], list(bounding_circle)) + elif len(bounding_circle) == 2 and isinstance(bounding_circle[0], (list, tuple)): + if not all( + isinstance(i, (int, float)) for i in bounding_circle[0] + ) or not isinstance(bounding_circle[1], (int, float)): + msg = "bounding_circle should only contain numeric data" + raise ValueError(msg) + + if len(bounding_circle[0]) != 2: + msg = "bounding_circle centre should contain 2D coordinates (e.g. (x, y))" + raise ValueError(msg) + + centroid = cast(list[float], list(bounding_circle[0])) + polygon_radius = cast(float, bounding_circle[1]) + else: + msg = ( + "bounding_circle should contain 2D coordinates " + "and a radius (e.g. (x, y, r) or ((x, y), r) )" + ) + raise ValueError(msg) + + if polygon_radius <= 0: + msg = "bounding_circle radius should be > 0" + raise ValueError(msg) + + # 1.3 Check `rotation` has an appropriate value + if not isinstance(rotation, (int, float)): + msg = "rotation should be an int or float" # type: ignore[unreachable] + raise ValueError(msg) + + # 2. Define Helper Functions + def _apply_rotation(point: list[float], degrees: float) -> tuple[float, float]: + return ( + round( + point[0] * math.cos(math.radians(360 - degrees)) + - point[1] * math.sin(math.radians(360 - degrees)) + + centroid[0], + 2, + ), + round( + point[1] * math.cos(math.radians(360 - degrees)) + + point[0] * math.sin(math.radians(360 - degrees)) + + centroid[1], + 2, + ), + ) + + def _compute_polygon_vertex(angle: float) -> tuple[float, float]: + start_point = [polygon_radius, 0] + return _apply_rotation(start_point, angle) + + def _get_angles(n_sides: int, rotation: float) -> list[float]: + angles = [] + degrees = 360 / n_sides + # Start with the bottom left polygon vertex + current_angle = (270 - 0.5 * degrees) + rotation + for _ in range(0, n_sides): + angles.append(current_angle) + current_angle += degrees + if current_angle > 360: + current_angle -= 360 + return angles + + # 3. Variable Declarations + angles = _get_angles(n_sides, rotation) + + # 4. Compute Vertices + return [_compute_polygon_vertex(angle) for angle in angles] + + +def _color_diff( + color1: float | tuple[int, ...], color2: float | tuple[int, ...] +) -> float: + """ + Uses 1-norm distance to calculate difference between two values. + """ + first = color1 if isinstance(color1, tuple) else (color1,) + second = color2 if isinstance(color2, tuple) else (color2,) + + return sum(abs(first[i] - second[i]) for i in range(0, len(second))) diff --git a/lib/python3.10/site-packages/PIL/ImageDraw2.py b/lib/python3.10/site-packages/PIL/ImageDraw2.py new file mode 100644 index 0000000000000000000000000000000000000000..3d68658ed5b79a36597e4953b888c41aa82fc7da --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ImageDraw2.py @@ -0,0 +1,243 @@ +# +# The Python Imaging Library +# $Id$ +# +# WCK-style drawing interface operations +# +# History: +# 2003-12-07 fl created +# 2005-05-15 fl updated; added to PIL as ImageDraw2 +# 2005-05-15 fl added text support +# 2005-05-20 fl added arc/chord/pieslice support +# +# Copyright (c) 2003-2005 by Secret Labs AB +# Copyright (c) 2003-2005 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# + + +""" +(Experimental) WCK-style drawing interface operations + +.. seealso:: :py:mod:`PIL.ImageDraw` +""" +from __future__ import annotations + +from typing import Any, AnyStr, BinaryIO + +from . import Image, ImageColor, ImageDraw, ImageFont, ImagePath +from ._typing import Coords, StrOrBytesPath + + +class Pen: + """Stores an outline color and width.""" + + def __init__(self, color: str, width: int = 1, opacity: int = 255) -> None: + self.color = ImageColor.getrgb(color) + self.width = width + + +class Brush: + """Stores a fill color""" + + def __init__(self, color: str, opacity: int = 255) -> None: + self.color = ImageColor.getrgb(color) + + +class Font: + """Stores a TrueType font and color""" + + def __init__( + self, color: str, file: StrOrBytesPath | BinaryIO, size: float = 12 + ) -> None: + # FIXME: add support for bitmap fonts + self.color = ImageColor.getrgb(color) + self.font = ImageFont.truetype(file, size) + + +class Draw: + """ + (Experimental) WCK-style drawing interface + """ + + def __init__( + self, + image: Image.Image | str, + size: tuple[int, int] | list[int] | None = None, + color: float | tuple[float, ...] | str | None = None, + ) -> None: + if isinstance(image, str): + if size is None: + msg = "If image argument is mode string, size must be a list or tuple" + raise ValueError(msg) + image = Image.new(image, size, color) + self.draw = ImageDraw.Draw(image) + self.image = image + self.transform: tuple[float, float, float, float, float, float] | None = None + + def flush(self) -> Image.Image: + return self.image + + def render( + self, + op: str, + xy: Coords, + pen: Pen | Brush | None, + brush: Brush | Pen | None = None, + **kwargs: Any, + ) -> None: + # handle color arguments + outline = fill = None + width = 1 + if isinstance(pen, Pen): + outline = pen.color + width = pen.width + elif isinstance(brush, Pen): + outline = brush.color + width = brush.width + if isinstance(brush, Brush): + fill = brush.color + elif isinstance(pen, Brush): + fill = pen.color + # handle transformation + if self.transform: + path = ImagePath.Path(xy) + path.transform(self.transform) + xy = path + # render the item + if op in ("arc", "line"): + kwargs.setdefault("fill", outline) + else: + kwargs.setdefault("fill", fill) + kwargs.setdefault("outline", outline) + if op == "line": + kwargs.setdefault("width", width) + getattr(self.draw, op)(xy, **kwargs) + + def settransform(self, offset: tuple[float, float]) -> None: + """Sets a transformation offset.""" + (xoffset, yoffset) = offset + self.transform = (1, 0, xoffset, 0, 1, yoffset) + + def arc( + self, + xy: Coords, + pen: Pen | Brush | None, + start: float, + end: float, + *options: Any, + ) -> None: + """ + Draws an arc (a portion of a circle outline) between the start and end + angles, inside the given bounding box. + + .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.arc` + """ + self.render("arc", xy, pen, *options, start=start, end=end) + + def chord( + self, + xy: Coords, + pen: Pen | Brush | None, + start: float, + end: float, + *options: Any, + ) -> None: + """ + Same as :py:meth:`~PIL.ImageDraw2.Draw.arc`, but connects the end points + with a straight line. + + .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.chord` + """ + self.render("chord", xy, pen, *options, start=start, end=end) + + def ellipse(self, xy: Coords, pen: Pen | Brush | None, *options: Any) -> None: + """ + Draws an ellipse inside the given bounding box. + + .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.ellipse` + """ + self.render("ellipse", xy, pen, *options) + + def line(self, xy: Coords, pen: Pen | Brush | None, *options: Any) -> None: + """ + Draws a line between the coordinates in the ``xy`` list. + + .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.line` + """ + self.render("line", xy, pen, *options) + + def pieslice( + self, + xy: Coords, + pen: Pen | Brush | None, + start: float, + end: float, + *options: Any, + ) -> None: + """ + Same as arc, but also draws straight lines between the end points and the + center of the bounding box. + + .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.pieslice` + """ + self.render("pieslice", xy, pen, *options, start=start, end=end) + + def polygon(self, xy: Coords, pen: Pen | Brush | None, *options: Any) -> None: + """ + Draws a polygon. + + The polygon outline consists of straight lines between the given + coordinates, plus a straight line between the last and the first + coordinate. + + + .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.polygon` + """ + self.render("polygon", xy, pen, *options) + + def rectangle(self, xy: Coords, pen: Pen | Brush | None, *options: Any) -> None: + """ + Draws a rectangle. + + .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.rectangle` + """ + self.render("rectangle", xy, pen, *options) + + def text(self, xy: tuple[float, float], text: AnyStr, font: Font) -> None: + """ + Draws the string at the given position. + + .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.text` + """ + if self.transform: + path = ImagePath.Path(xy) + path.transform(self.transform) + xy = path + self.draw.text(xy, text, font=font.font, fill=font.color) + + def textbbox( + self, xy: tuple[float, float], text: AnyStr, font: Font + ) -> tuple[float, float, float, float]: + """ + Returns bounding box (in pixels) of given text. + + :return: ``(left, top, right, bottom)`` bounding box + + .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.textbbox` + """ + if self.transform: + path = ImagePath.Path(xy) + path.transform(self.transform) + xy = path + return self.draw.textbbox(xy, text, font=font.font) + + def textlength(self, text: AnyStr, font: Font) -> float: + """ + Returns length (in pixels) of given text. + This is the amount by which following text should be offset. + + .. seealso:: :py:meth:`PIL.ImageDraw.ImageDraw.textlength` + """ + return self.draw.textlength(text, font=font.font) diff --git a/lib/python3.10/site-packages/PIL/ImageFilter.py b/lib/python3.10/site-packages/PIL/ImageFilter.py new file mode 100644 index 0000000000000000000000000000000000000000..b350e56f4f828083313b47318f59ea98ed5d3429 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ImageFilter.py @@ -0,0 +1,605 @@ +# +# The Python Imaging Library. +# $Id$ +# +# standard filters +# +# History: +# 1995-11-27 fl Created +# 2002-06-08 fl Added rank and mode filters +# 2003-09-15 fl Fixed rank calculation in rank filter; added expand call +# +# Copyright (c) 1997-2003 by Secret Labs AB. +# Copyright (c) 1995-2002 by Fredrik Lundh. +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import abc +import functools +from collections.abc import Sequence +from types import ModuleType +from typing import TYPE_CHECKING, Any, Callable, cast + +if TYPE_CHECKING: + from . import _imaging + from ._typing import NumpyArray + + +class Filter: + @abc.abstractmethod + def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore: + pass + + +class MultibandFilter(Filter): + pass + + +class BuiltinFilter(MultibandFilter): + filterargs: tuple[Any, ...] + + def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore: + if image.mode == "P": + msg = "cannot filter palette images" + raise ValueError(msg) + return image.filter(*self.filterargs) + + +class Kernel(BuiltinFilter): + """ + Create a convolution kernel. This only supports 3x3 and 5x5 integer and floating + point kernels. + + Kernels can only be applied to "L" and "RGB" images. + + :param size: Kernel size, given as (width, height). This must be (3,3) or (5,5). + :param kernel: A sequence containing kernel weights. The kernel will be flipped + vertically before being applied to the image. + :param scale: Scale factor. If given, the result for each pixel is divided by this + value. The default is the sum of the kernel weights. + :param offset: Offset. If given, this value is added to the result, after it has + been divided by the scale factor. + """ + + name = "Kernel" + + def __init__( + self, + size: tuple[int, int], + kernel: Sequence[float], + scale: float | None = None, + offset: float = 0, + ) -> None: + if scale is None: + # default scale is sum of kernel + scale = functools.reduce(lambda a, b: a + b, kernel) + if size[0] * size[1] != len(kernel): + msg = "not enough coefficients in kernel" + raise ValueError(msg) + self.filterargs = size, scale, offset, kernel + + +class RankFilter(Filter): + """ + Create a rank filter. The rank filter sorts all pixels in + a window of the given size, and returns the ``rank``'th value. + + :param size: The kernel size, in pixels. + :param rank: What pixel value to pick. Use 0 for a min filter, + ``size * size / 2`` for a median filter, ``size * size - 1`` + for a max filter, etc. + """ + + name = "Rank" + + def __init__(self, size: int, rank: int) -> None: + self.size = size + self.rank = rank + + def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore: + if image.mode == "P": + msg = "cannot filter palette images" + raise ValueError(msg) + image = image.expand(self.size // 2, self.size // 2) + return image.rankfilter(self.size, self.rank) + + +class MedianFilter(RankFilter): + """ + Create a median filter. Picks the median pixel value in a window with the + given size. + + :param size: The kernel size, in pixels. + """ + + name = "Median" + + def __init__(self, size: int = 3) -> None: + self.size = size + self.rank = size * size // 2 + + +class MinFilter(RankFilter): + """ + Create a min filter. Picks the lowest pixel value in a window with the + given size. + + :param size: The kernel size, in pixels. + """ + + name = "Min" + + def __init__(self, size: int = 3) -> None: + self.size = size + self.rank = 0 + + +class MaxFilter(RankFilter): + """ + Create a max filter. Picks the largest pixel value in a window with the + given size. + + :param size: The kernel size, in pixels. + """ + + name = "Max" + + def __init__(self, size: int = 3) -> None: + self.size = size + self.rank = size * size - 1 + + +class ModeFilter(Filter): + """ + Create a mode filter. Picks the most frequent pixel value in a box with the + given size. Pixel values that occur only once or twice are ignored; if no + pixel value occurs more than twice, the original pixel value is preserved. + + :param size: The kernel size, in pixels. + """ + + name = "Mode" + + def __init__(self, size: int = 3) -> None: + self.size = size + + def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore: + return image.modefilter(self.size) + + +class GaussianBlur(MultibandFilter): + """Blurs the image with a sequence of extended box filters, which + approximates a Gaussian kernel. For details on accuracy see + + + :param radius: Standard deviation of the Gaussian kernel. Either a sequence of two + numbers for x and y, or a single number for both. + """ + + name = "GaussianBlur" + + def __init__(self, radius: float | Sequence[float] = 2) -> None: + self.radius = radius + + def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore: + xy = self.radius + if isinstance(xy, (int, float)): + xy = (xy, xy) + if xy == (0, 0): + return image.copy() + return image.gaussian_blur(xy) + + +class BoxBlur(MultibandFilter): + """Blurs the image by setting each pixel to the average value of the pixels + in a square box extending radius pixels in each direction. + Supports float radius of arbitrary size. Uses an optimized implementation + which runs in linear time relative to the size of the image + for any radius value. + + :param radius: Size of the box in a direction. Either a sequence of two numbers for + x and y, or a single number for both. + + Radius 0 does not blur, returns an identical image. + Radius 1 takes 1 pixel in each direction, i.e. 9 pixels in total. + """ + + name = "BoxBlur" + + def __init__(self, radius: float | Sequence[float]) -> None: + xy = radius if isinstance(radius, (tuple, list)) else (radius, radius) + if xy[0] < 0 or xy[1] < 0: + msg = "radius must be >= 0" + raise ValueError(msg) + self.radius = radius + + def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore: + xy = self.radius + if isinstance(xy, (int, float)): + xy = (xy, xy) + if xy == (0, 0): + return image.copy() + return image.box_blur(xy) + + +class UnsharpMask(MultibandFilter): + """Unsharp mask filter. + + See Wikipedia's entry on `digital unsharp masking`_ for an explanation of + the parameters. + + :param radius: Blur Radius + :param percent: Unsharp strength, in percent + :param threshold: Threshold controls the minimum brightness change that + will be sharpened + + .. _digital unsharp masking: https://en.wikipedia.org/wiki/Unsharp_masking#Digital_unsharp_masking + + """ + + name = "UnsharpMask" + + def __init__( + self, radius: float = 2, percent: int = 150, threshold: int = 3 + ) -> None: + self.radius = radius + self.percent = percent + self.threshold = threshold + + def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore: + return image.unsharp_mask(self.radius, self.percent, self.threshold) + + +class BLUR(BuiltinFilter): + name = "Blur" + # fmt: off + filterargs = (5, 5), 16, 0, ( + 1, 1, 1, 1, 1, + 1, 0, 0, 0, 1, + 1, 0, 0, 0, 1, + 1, 0, 0, 0, 1, + 1, 1, 1, 1, 1, + ) + # fmt: on + + +class CONTOUR(BuiltinFilter): + name = "Contour" + # fmt: off + filterargs = (3, 3), 1, 255, ( + -1, -1, -1, + -1, 8, -1, + -1, -1, -1, + ) + # fmt: on + + +class DETAIL(BuiltinFilter): + name = "Detail" + # fmt: off + filterargs = (3, 3), 6, 0, ( + 0, -1, 0, + -1, 10, -1, + 0, -1, 0, + ) + # fmt: on + + +class EDGE_ENHANCE(BuiltinFilter): + name = "Edge-enhance" + # fmt: off + filterargs = (3, 3), 2, 0, ( + -1, -1, -1, + -1, 10, -1, + -1, -1, -1, + ) + # fmt: on + + +class EDGE_ENHANCE_MORE(BuiltinFilter): + name = "Edge-enhance More" + # fmt: off + filterargs = (3, 3), 1, 0, ( + -1, -1, -1, + -1, 9, -1, + -1, -1, -1, + ) + # fmt: on + + +class EMBOSS(BuiltinFilter): + name = "Emboss" + # fmt: off + filterargs = (3, 3), 1, 128, ( + -1, 0, 0, + 0, 1, 0, + 0, 0, 0, + ) + # fmt: on + + +class FIND_EDGES(BuiltinFilter): + name = "Find Edges" + # fmt: off + filterargs = (3, 3), 1, 0, ( + -1, -1, -1, + -1, 8, -1, + -1, -1, -1, + ) + # fmt: on + + +class SHARPEN(BuiltinFilter): + name = "Sharpen" + # fmt: off + filterargs = (3, 3), 16, 0, ( + -2, -2, -2, + -2, 32, -2, + -2, -2, -2, + ) + # fmt: on + + +class SMOOTH(BuiltinFilter): + name = "Smooth" + # fmt: off + filterargs = (3, 3), 13, 0, ( + 1, 1, 1, + 1, 5, 1, + 1, 1, 1, + ) + # fmt: on + + +class SMOOTH_MORE(BuiltinFilter): + name = "Smooth More" + # fmt: off + filterargs = (5, 5), 100, 0, ( + 1, 1, 1, 1, 1, + 1, 5, 5, 5, 1, + 1, 5, 44, 5, 1, + 1, 5, 5, 5, 1, + 1, 1, 1, 1, 1, + ) + # fmt: on + + +class Color3DLUT(MultibandFilter): + """Three-dimensional color lookup table. + + Transforms 3-channel pixels using the values of the channels as coordinates + in the 3D lookup table and interpolating the nearest elements. + + This method allows you to apply almost any color transformation + in constant time by using pre-calculated decimated tables. + + .. versionadded:: 5.2.0 + + :param size: Size of the table. One int or tuple of (int, int, int). + Minimal size in any dimension is 2, maximum is 65. + :param table: Flat lookup table. A list of ``channels * size**3`` + float elements or a list of ``size**3`` channels-sized + tuples with floats. Channels are changed first, + then first dimension, then second, then third. + Value 0.0 corresponds lowest value of output, 1.0 highest. + :param channels: Number of channels in the table. Could be 3 or 4. + Default is 3. + :param target_mode: A mode for the result image. Should have not less + than ``channels`` channels. Default is ``None``, + which means that mode wouldn't be changed. + """ + + name = "Color 3D LUT" + + def __init__( + self, + size: int | tuple[int, int, int], + table: Sequence[float] | Sequence[Sequence[int]] | NumpyArray, + channels: int = 3, + target_mode: str | None = None, + **kwargs: bool, + ) -> None: + if channels not in (3, 4): + msg = "Only 3 or 4 output channels are supported" + raise ValueError(msg) + self.size = size = self._check_size(size) + self.channels = channels + self.mode = target_mode + + # Hidden flag `_copy_table=False` could be used to avoid extra copying + # of the table if the table is specially made for the constructor. + copy_table = kwargs.get("_copy_table", True) + items = size[0] * size[1] * size[2] + wrong_size = False + + numpy: ModuleType | None = None + if hasattr(table, "shape"): + try: + import numpy + except ImportError: + pass + + if numpy and isinstance(table, numpy.ndarray): + numpy_table: NumpyArray = table + if copy_table: + numpy_table = numpy_table.copy() + + if numpy_table.shape in [ + (items * channels,), + (items, channels), + (size[2], size[1], size[0], channels), + ]: + table = numpy_table.reshape(items * channels) + else: + wrong_size = True + + else: + if copy_table: + table = list(table) + + # Convert to a flat list + if table and isinstance(table[0], (list, tuple)): + raw_table = cast(Sequence[Sequence[int]], table) + flat_table: list[int] = [] + for pixel in raw_table: + if len(pixel) != channels: + msg = ( + "The elements of the table should " + f"have a length of {channels}." + ) + raise ValueError(msg) + flat_table.extend(pixel) + table = flat_table + + if wrong_size or len(table) != items * channels: + msg = ( + "The table should have either channels * size**3 float items " + "or size**3 items of channels-sized tuples with floats. " + f"Table should be: {channels}x{size[0]}x{size[1]}x{size[2]}. " + f"Actual length: {len(table)}" + ) + raise ValueError(msg) + self.table = table + + @staticmethod + def _check_size(size: Any) -> tuple[int, int, int]: + try: + _, _, _ = size + except ValueError as e: + msg = "Size should be either an integer or a tuple of three integers." + raise ValueError(msg) from e + except TypeError: + size = (size, size, size) + size = tuple(int(x) for x in size) + for size_1d in size: + if not 2 <= size_1d <= 65: + msg = "Size should be in [2, 65] range." + raise ValueError(msg) + return size + + @classmethod + def generate( + cls, + size: int | tuple[int, int, int], + callback: Callable[[float, float, float], tuple[float, ...]], + channels: int = 3, + target_mode: str | None = None, + ) -> Color3DLUT: + """Generates new LUT using provided callback. + + :param size: Size of the table. Passed to the constructor. + :param callback: Function with three parameters which correspond + three color channels. Will be called ``size**3`` + times with values from 0.0 to 1.0 and should return + a tuple with ``channels`` elements. + :param channels: The number of channels which should return callback. + :param target_mode: Passed to the constructor of the resulting + lookup table. + """ + size_1d, size_2d, size_3d = cls._check_size(size) + if channels not in (3, 4): + msg = "Only 3 or 4 output channels are supported" + raise ValueError(msg) + + table: list[float] = [0] * (size_1d * size_2d * size_3d * channels) + idx_out = 0 + for b in range(size_3d): + for g in range(size_2d): + for r in range(size_1d): + table[idx_out : idx_out + channels] = callback( + r / (size_1d - 1), g / (size_2d - 1), b / (size_3d - 1) + ) + idx_out += channels + + return cls( + (size_1d, size_2d, size_3d), + table, + channels=channels, + target_mode=target_mode, + _copy_table=False, + ) + + def transform( + self, + callback: Callable[..., tuple[float, ...]], + with_normals: bool = False, + channels: int | None = None, + target_mode: str | None = None, + ) -> Color3DLUT: + """Transforms the table values using provided callback and returns + a new LUT with altered values. + + :param callback: A function which takes old lookup table values + and returns a new set of values. The number + of arguments which function should take is + ``self.channels`` or ``3 + self.channels`` + if ``with_normals`` flag is set. + Should return a tuple of ``self.channels`` or + ``channels`` elements if it is set. + :param with_normals: If true, ``callback`` will be called with + coordinates in the color cube as the first + three arguments. Otherwise, ``callback`` + will be called only with actual color values. + :param channels: The number of channels in the resulting lookup table. + :param target_mode: Passed to the constructor of the resulting + lookup table. + """ + if channels not in (None, 3, 4): + msg = "Only 3 or 4 output channels are supported" + raise ValueError(msg) + ch_in = self.channels + ch_out = channels or ch_in + size_1d, size_2d, size_3d = self.size + + table: list[float] = [0] * (size_1d * size_2d * size_3d * ch_out) + idx_in = 0 + idx_out = 0 + for b in range(size_3d): + for g in range(size_2d): + for r in range(size_1d): + values = self.table[idx_in : idx_in + ch_in] + if with_normals: + values = callback( + r / (size_1d - 1), + g / (size_2d - 1), + b / (size_3d - 1), + *values, + ) + else: + values = callback(*values) + table[idx_out : idx_out + ch_out] = values + idx_in += ch_in + idx_out += ch_out + + return type(self)( + self.size, + table, + channels=ch_out, + target_mode=target_mode or self.mode, + _copy_table=False, + ) + + def __repr__(self) -> str: + r = [ + f"{self.__class__.__name__} from {self.table.__class__.__name__}", + "size={:d}x{:d}x{:d}".format(*self.size), + f"channels={self.channels:d}", + ] + if self.mode: + r.append(f"target_mode={self.mode}") + return "<{}>".format(" ".join(r)) + + def filter(self, image: _imaging.ImagingCore) -> _imaging.ImagingCore: + from . import Image + + return image.color_lut_3d( + self.mode or image.mode, + Image.Resampling.BILINEAR, + self.channels, + self.size[0], + self.size[1], + self.size[2], + self.table, + ) diff --git a/lib/python3.10/site-packages/PIL/ImageGrab.py b/lib/python3.10/site-packages/PIL/ImageGrab.py new file mode 100644 index 0000000000000000000000000000000000000000..fe27bfaeb6fb921ab23bcf1de23515a0123c6906 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ImageGrab.py @@ -0,0 +1,183 @@ +# +# The Python Imaging Library +# $Id$ +# +# screen grabber +# +# History: +# 2001-04-26 fl created +# 2001-09-17 fl use builtin driver, if present +# 2002-11-19 fl added grabclipboard support +# +# Copyright (c) 2001-2002 by Secret Labs AB +# Copyright (c) 2001-2002 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import io +import os +import shutil +import subprocess +import sys +import tempfile + +from . import Image + + +def grab( + bbox: tuple[int, int, int, int] | None = None, + include_layered_windows: bool = False, + all_screens: bool = False, + xdisplay: str | None = None, +) -> Image.Image: + im: Image.Image + if xdisplay is None: + if sys.platform == "darwin": + fh, filepath = tempfile.mkstemp(".png") + os.close(fh) + args = ["screencapture"] + if bbox: + left, top, right, bottom = bbox + args += ["-R", f"{left},{top},{right-left},{bottom-top}"] + subprocess.call(args + ["-x", filepath]) + im = Image.open(filepath) + im.load() + os.unlink(filepath) + if bbox: + im_resized = im.resize((right - left, bottom - top)) + im.close() + return im_resized + return im + elif sys.platform == "win32": + offset, size, data = Image.core.grabscreen_win32( + include_layered_windows, all_screens + ) + im = Image.frombytes( + "RGB", + size, + data, + # RGB, 32-bit line padding, origin lower left corner + "raw", + "BGR", + (size[0] * 3 + 3) & -4, + -1, + ) + if bbox: + x0, y0 = offset + left, top, right, bottom = bbox + im = im.crop((left - x0, top - y0, right - x0, bottom - y0)) + return im + # Cast to Optional[str] needed for Windows and macOS. + display_name: str | None = xdisplay + try: + if not Image.core.HAVE_XCB: + msg = "Pillow was built without XCB support" + raise OSError(msg) + size, data = Image.core.grabscreen_x11(display_name) + except OSError: + if ( + display_name is None + and sys.platform not in ("darwin", "win32") + and shutil.which("gnome-screenshot") + ): + fh, filepath = tempfile.mkstemp(".png") + os.close(fh) + subprocess.call(["gnome-screenshot", "-f", filepath]) + im = Image.open(filepath) + im.load() + os.unlink(filepath) + if bbox: + im_cropped = im.crop(bbox) + im.close() + return im_cropped + return im + else: + raise + else: + im = Image.frombytes("RGB", size, data, "raw", "BGRX", size[0] * 4, 1) + if bbox: + im = im.crop(bbox) + return im + + +def grabclipboard() -> Image.Image | list[str] | None: + if sys.platform == "darwin": + p = subprocess.run( + ["osascript", "-e", "get the clipboard as «class PNGf»"], + capture_output=True, + ) + if p.returncode != 0: + return None + + import binascii + + data = io.BytesIO(binascii.unhexlify(p.stdout[11:-3])) + return Image.open(data) + elif sys.platform == "win32": + fmt, data = Image.core.grabclipboard_win32() + if fmt == "file": # CF_HDROP + import struct + + o = struct.unpack_from("I", data)[0] + if data[16] != 0: + files = data[o:].decode("utf-16le").split("\0") + else: + files = data[o:].decode("mbcs").split("\0") + return files[: files.index("")] + if isinstance(data, bytes): + data = io.BytesIO(data) + if fmt == "png": + from . import PngImagePlugin + + return PngImagePlugin.PngImageFile(data) + elif fmt == "DIB": + from . import BmpImagePlugin + + return BmpImagePlugin.DibImageFile(data) + return None + else: + if os.getenv("WAYLAND_DISPLAY"): + session_type = "wayland" + elif os.getenv("DISPLAY"): + session_type = "x11" + else: # Session type check failed + session_type = None + + if shutil.which("wl-paste") and session_type in ("wayland", None): + args = ["wl-paste", "-t", "image"] + elif shutil.which("xclip") and session_type in ("x11", None): + args = ["xclip", "-selection", "clipboard", "-t", "image/png", "-o"] + else: + msg = "wl-paste or xclip is required for ImageGrab.grabclipboard() on Linux" + raise NotImplementedError(msg) + + p = subprocess.run(args, capture_output=True) + if p.returncode != 0: + err = p.stderr + for silent_error in [ + # wl-paste, when the clipboard is empty + b"Nothing is copied", + # Ubuntu/Debian wl-paste, when the clipboard is empty + b"No selection", + # Ubuntu/Debian wl-paste, when an image isn't available + b"No suitable type of content copied", + # wl-paste or Ubuntu/Debian xclip, when an image isn't available + b" not available", + # xclip, when an image isn't available + b"cannot convert ", + # xclip, when the clipboard isn't initialized + b"xclip: Error: There is no owner for the ", + ]: + if silent_error in err: + return None + msg = f"{args[0]} error" + if err: + msg += f": {err.strip().decode()}" + raise ChildProcessError(msg) + + data = io.BytesIO(p.stdout) + im = Image.open(data) + im.load() + return im diff --git a/lib/python3.10/site-packages/PIL/ImageMorph.py b/lib/python3.10/site-packages/PIL/ImageMorph.py new file mode 100644 index 0000000000000000000000000000000000000000..f0a066b5bd8273d55a39a38ce0a8b6641b584991 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ImageMorph.py @@ -0,0 +1,265 @@ +# A binary morphology add-on for the Python Imaging Library +# +# History: +# 2014-06-04 Initial version. +# +# Copyright (c) 2014 Dov Grobgeld +from __future__ import annotations + +import re + +from . import Image, _imagingmorph + +LUT_SIZE = 1 << 9 + +# fmt: off +ROTATION_MATRIX = [ + 6, 3, 0, + 7, 4, 1, + 8, 5, 2, +] +MIRROR_MATRIX = [ + 2, 1, 0, + 5, 4, 3, + 8, 7, 6, +] +# fmt: on + + +class LutBuilder: + """A class for building a MorphLut from a descriptive language + + The input patterns is a list of a strings sequences like these:: + + 4:(... + .1. + 111)->1 + + (whitespaces including linebreaks are ignored). The option 4 + describes a series of symmetry operations (in this case a + 4-rotation), the pattern is described by: + + - . or X - Ignore + - 1 - Pixel is on + - 0 - Pixel is off + + The result of the operation is described after "->" string. + + The default is to return the current pixel value, which is + returned if no other match is found. + + Operations: + + - 4 - 4 way rotation + - N - Negate + - 1 - Dummy op for no other operation (an op must always be given) + - M - Mirroring + + Example:: + + lb = LutBuilder(patterns = ["4:(... .1. 111)->1"]) + lut = lb.build_lut() + + """ + + def __init__( + self, patterns: list[str] | None = None, op_name: str | None = None + ) -> None: + if patterns is not None: + self.patterns = patterns + else: + self.patterns = [] + self.lut: bytearray | None = None + if op_name is not None: + known_patterns = { + "corner": ["1:(... ... ...)->0", "4:(00. 01. ...)->1"], + "dilation4": ["4:(... .0. .1.)->1"], + "dilation8": ["4:(... .0. .1.)->1", "4:(... .0. ..1)->1"], + "erosion4": ["4:(... .1. .0.)->0"], + "erosion8": ["4:(... .1. .0.)->0", "4:(... .1. ..0)->0"], + "edge": [ + "1:(... ... ...)->0", + "4:(.0. .1. ...)->1", + "4:(01. .1. ...)->1", + ], + } + if op_name not in known_patterns: + msg = f"Unknown pattern {op_name}!" + raise Exception(msg) + + self.patterns = known_patterns[op_name] + + def add_patterns(self, patterns: list[str]) -> None: + self.patterns += patterns + + def build_default_lut(self) -> None: + symbols = [0, 1] + m = 1 << 4 # pos of current pixel + self.lut = bytearray(symbols[(i & m) > 0] for i in range(LUT_SIZE)) + + def get_lut(self) -> bytearray | None: + return self.lut + + def _string_permute(self, pattern: str, permutation: list[int]) -> str: + """string_permute takes a pattern and a permutation and returns the + string permuted according to the permutation list. + """ + assert len(permutation) == 9 + return "".join(pattern[p] for p in permutation) + + def _pattern_permute( + self, basic_pattern: str, options: str, basic_result: int + ) -> list[tuple[str, int]]: + """pattern_permute takes a basic pattern and its result and clones + the pattern according to the modifications described in the $options + parameter. It returns a list of all cloned patterns.""" + patterns = [(basic_pattern, basic_result)] + + # rotations + if "4" in options: + res = patterns[-1][1] + for i in range(4): + patterns.append( + (self._string_permute(patterns[-1][0], ROTATION_MATRIX), res) + ) + # mirror + if "M" in options: + n = len(patterns) + for pattern, res in patterns[:n]: + patterns.append((self._string_permute(pattern, MIRROR_MATRIX), res)) + + # negate + if "N" in options: + n = len(patterns) + for pattern, res in patterns[:n]: + # Swap 0 and 1 + pattern = pattern.replace("0", "Z").replace("1", "0").replace("Z", "1") + res = 1 - int(res) + patterns.append((pattern, res)) + + return patterns + + def build_lut(self) -> bytearray: + """Compile all patterns into a morphology lut. + + TBD :Build based on (file) morphlut:modify_lut + """ + self.build_default_lut() + assert self.lut is not None + patterns = [] + + # Parse and create symmetries of the patterns strings + for p in self.patterns: + m = re.search(r"(\w*):?\s*\((.+?)\)\s*->\s*(\d)", p.replace("\n", "")) + if not m: + msg = 'Syntax error in pattern "' + p + '"' + raise Exception(msg) + options = m.group(1) + pattern = m.group(2) + result = int(m.group(3)) + + # Get rid of spaces + pattern = pattern.replace(" ", "").replace("\n", "") + + patterns += self._pattern_permute(pattern, options, result) + + # compile the patterns into regular expressions for speed + compiled_patterns = [] + for pattern in patterns: + p = pattern[0].replace(".", "X").replace("X", "[01]") + compiled_patterns.append((re.compile(p), pattern[1])) + + # Step through table and find patterns that match. + # Note that all the patterns are searched. The last one + # caught overrides + for i in range(LUT_SIZE): + # Build the bit pattern + bitpattern = bin(i)[2:] + bitpattern = ("0" * (9 - len(bitpattern)) + bitpattern)[::-1] + + for pattern, r in compiled_patterns: + if pattern.match(bitpattern): + self.lut[i] = [0, 1][r] + + return self.lut + + +class MorphOp: + """A class for binary morphological operators""" + + def __init__( + self, + lut: bytearray | None = None, + op_name: str | None = None, + patterns: list[str] | None = None, + ) -> None: + """Create a binary morphological operator""" + self.lut = lut + if op_name is not None: + self.lut = LutBuilder(op_name=op_name).build_lut() + elif patterns is not None: + self.lut = LutBuilder(patterns=patterns).build_lut() + + def apply(self, image: Image.Image) -> tuple[int, Image.Image]: + """Run a single morphological operation on an image + + Returns a tuple of the number of changed pixels and the + morphed image""" + if self.lut is None: + msg = "No operator loaded" + raise Exception(msg) + + if image.mode != "L": + msg = "Image mode must be L" + raise ValueError(msg) + outimage = Image.new(image.mode, image.size, None) + count = _imagingmorph.apply(bytes(self.lut), image.getim(), outimage.getim()) + return count, outimage + + def match(self, image: Image.Image) -> list[tuple[int, int]]: + """Get a list of coordinates matching the morphological operation on + an image. + + Returns a list of tuples of (x,y) coordinates + of all matching pixels. See :ref:`coordinate-system`.""" + if self.lut is None: + msg = "No operator loaded" + raise Exception(msg) + + if image.mode != "L": + msg = "Image mode must be L" + raise ValueError(msg) + return _imagingmorph.match(bytes(self.lut), image.getim()) + + def get_on_pixels(self, image: Image.Image) -> list[tuple[int, int]]: + """Get a list of all turned on pixels in a binary image + + Returns a list of tuples of (x,y) coordinates + of all matching pixels. See :ref:`coordinate-system`.""" + + if image.mode != "L": + msg = "Image mode must be L" + raise ValueError(msg) + return _imagingmorph.get_on_pixels(image.getim()) + + def load_lut(self, filename: str) -> None: + """Load an operator from an mrl file""" + with open(filename, "rb") as f: + self.lut = bytearray(f.read()) + + if len(self.lut) != LUT_SIZE: + self.lut = None + msg = "Wrong size operator file!" + raise Exception(msg) + + def save_lut(self, filename: str) -> None: + """Save an operator to an mrl file""" + if self.lut is None: + msg = "No operator loaded" + raise Exception(msg) + with open(filename, "wb") as f: + f.write(self.lut) + + def set_lut(self, lut: bytearray | None) -> None: + """Set the lut from an external source""" + self.lut = lut diff --git a/lib/python3.10/site-packages/PIL/ImagePath.py b/lib/python3.10/site-packages/PIL/ImagePath.py new file mode 100644 index 0000000000000000000000000000000000000000..77e8a609a552ae7d8c6b87e78a36ecbfc1cdce89 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ImagePath.py @@ -0,0 +1,20 @@ +# +# The Python Imaging Library +# $Id$ +# +# path interface +# +# History: +# 1996-11-04 fl Created +# 2002-04-14 fl Added documentation stub class +# +# Copyright (c) Secret Labs AB 1997. +# Copyright (c) Fredrik Lundh 1996. +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +from . import Image + +Path = Image.core.path diff --git a/lib/python3.10/site-packages/PIL/ImageShow.py b/lib/python3.10/site-packages/PIL/ImageShow.py new file mode 100644 index 0000000000000000000000000000000000000000..d62893d9c8b9f824955beeaaf0b189278380331f --- /dev/null +++ b/lib/python3.10/site-packages/PIL/ImageShow.py @@ -0,0 +1,360 @@ +# +# The Python Imaging Library. +# $Id$ +# +# im.show() drivers +# +# History: +# 2008-04-06 fl Created +# +# Copyright (c) Secret Labs AB 2008. +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import abc +import os +import shutil +import subprocess +import sys +from shlex import quote +from typing import Any + +from . import Image + +_viewers = [] + + +def register(viewer: type[Viewer] | Viewer, order: int = 1) -> None: + """ + The :py:func:`register` function is used to register additional viewers:: + + from PIL import ImageShow + ImageShow.register(MyViewer()) # MyViewer will be used as a last resort + ImageShow.register(MySecondViewer(), 0) # MySecondViewer will be prioritised + ImageShow.register(ImageShow.XVViewer(), 0) # XVViewer will be prioritised + + :param viewer: The viewer to be registered. + :param order: + Zero or a negative integer to prepend this viewer to the list, + a positive integer to append it. + """ + if isinstance(viewer, type) and issubclass(viewer, Viewer): + viewer = viewer() + if order > 0: + _viewers.append(viewer) + else: + _viewers.insert(0, viewer) + + +def show(image: Image.Image, title: str | None = None, **options: Any) -> bool: + r""" + Display a given image. + + :param image: An image object. + :param title: Optional title. Not all viewers can display the title. + :param \**options: Additional viewer options. + :returns: ``True`` if a suitable viewer was found, ``False`` otherwise. + """ + for viewer in _viewers: + if viewer.show(image, title=title, **options): + return True + return False + + +class Viewer: + """Base class for viewers.""" + + # main api + + def show(self, image: Image.Image, **options: Any) -> int: + """ + The main function for displaying an image. + Converts the given image to the target format and displays it. + """ + + if not ( + image.mode in ("1", "RGBA") + or (self.format == "PNG" and image.mode in ("I;16", "LA")) + ): + base = Image.getmodebase(image.mode) + if image.mode != base: + image = image.convert(base) + + return self.show_image(image, **options) + + # hook methods + + format: str | None = None + """The format to convert the image into.""" + options: dict[str, Any] = {} + """Additional options used to convert the image.""" + + def get_format(self, image: Image.Image) -> str | None: + """Return format name, or ``None`` to save as PGM/PPM.""" + return self.format + + def get_command(self, file: str, **options: Any) -> str: + """ + Returns the command used to display the file. + Not implemented in the base class. + """ + msg = "unavailable in base viewer" + raise NotImplementedError(msg) + + def save_image(self, image: Image.Image) -> str: + """Save to temporary file and return filename.""" + return image._dump(format=self.get_format(image), **self.options) + + def show_image(self, image: Image.Image, **options: Any) -> int: + """Display the given image.""" + return self.show_file(self.save_image(image), **options) + + def show_file(self, path: str, **options: Any) -> int: + """ + Display given file. + """ + if not os.path.exists(path): + raise FileNotFoundError + os.system(self.get_command(path, **options)) # nosec + return 1 + + +# -------------------------------------------------------------------- + + +class WindowsViewer(Viewer): + """The default viewer on Windows is the default system application for PNG files.""" + + format = "PNG" + options = {"compress_level": 1, "save_all": True} + + def get_command(self, file: str, **options: Any) -> str: + return ( + f'start "Pillow" /WAIT "{file}" ' + "&& ping -n 4 127.0.0.1 >NUL " + f'&& del /f "{file}"' + ) + + def show_file(self, path: str, **options: Any) -> int: + """ + Display given file. + """ + if not os.path.exists(path): + raise FileNotFoundError + subprocess.Popen( + self.get_command(path, **options), + shell=True, + creationflags=getattr(subprocess, "CREATE_NO_WINDOW"), + ) # nosec + return 1 + + +if sys.platform == "win32": + register(WindowsViewer) + + +class MacViewer(Viewer): + """The default viewer on macOS using ``Preview.app``.""" + + format = "PNG" + options = {"compress_level": 1, "save_all": True} + + def get_command(self, file: str, **options: Any) -> str: + # on darwin open returns immediately resulting in the temp + # file removal while app is opening + command = "open -a Preview.app" + command = f"({command} {quote(file)}; sleep 20; rm -f {quote(file)})&" + return command + + def show_file(self, path: str, **options: Any) -> int: + """ + Display given file. + """ + if not os.path.exists(path): + raise FileNotFoundError + subprocess.call(["open", "-a", "Preview.app", path]) + executable = sys.executable or shutil.which("python3") + if executable: + subprocess.Popen( + [ + executable, + "-c", + "import os, sys, time; time.sleep(20); os.remove(sys.argv[1])", + path, + ] + ) + return 1 + + +if sys.platform == "darwin": + register(MacViewer) + + +class UnixViewer(Viewer): + format = "PNG" + options = {"compress_level": 1, "save_all": True} + + @abc.abstractmethod + def get_command_ex(self, file: str, **options: Any) -> tuple[str, str]: + pass + + def get_command(self, file: str, **options: Any) -> str: + command = self.get_command_ex(file, **options)[0] + return f"{command} {quote(file)}" + + +class XDGViewer(UnixViewer): + """ + The freedesktop.org ``xdg-open`` command. + """ + + def get_command_ex(self, file: str, **options: Any) -> tuple[str, str]: + command = executable = "xdg-open" + return command, executable + + def show_file(self, path: str, **options: Any) -> int: + """ + Display given file. + """ + if not os.path.exists(path): + raise FileNotFoundError + subprocess.Popen(["xdg-open", path]) + return 1 + + +class DisplayViewer(UnixViewer): + """ + The ImageMagick ``display`` command. + This viewer supports the ``title`` parameter. + """ + + def get_command_ex( + self, file: str, title: str | None = None, **options: Any + ) -> tuple[str, str]: + command = executable = "display" + if title: + command += f" -title {quote(title)}" + return command, executable + + def show_file(self, path: str, **options: Any) -> int: + """ + Display given file. + """ + if not os.path.exists(path): + raise FileNotFoundError + args = ["display"] + title = options.get("title") + if title: + args += ["-title", title] + args.append(path) + + subprocess.Popen(args) + return 1 + + +class GmDisplayViewer(UnixViewer): + """The GraphicsMagick ``gm display`` command.""" + + def get_command_ex(self, file: str, **options: Any) -> tuple[str, str]: + executable = "gm" + command = "gm display" + return command, executable + + def show_file(self, path: str, **options: Any) -> int: + """ + Display given file. + """ + if not os.path.exists(path): + raise FileNotFoundError + subprocess.Popen(["gm", "display", path]) + return 1 + + +class EogViewer(UnixViewer): + """The GNOME Image Viewer ``eog`` command.""" + + def get_command_ex(self, file: str, **options: Any) -> tuple[str, str]: + executable = "eog" + command = "eog -n" + return command, executable + + def show_file(self, path: str, **options: Any) -> int: + """ + Display given file. + """ + if not os.path.exists(path): + raise FileNotFoundError + subprocess.Popen(["eog", "-n", path]) + return 1 + + +class XVViewer(UnixViewer): + """ + The X Viewer ``xv`` command. + This viewer supports the ``title`` parameter. + """ + + def get_command_ex( + self, file: str, title: str | None = None, **options: Any + ) -> tuple[str, str]: + # note: xv is pretty outdated. most modern systems have + # imagemagick's display command instead. + command = executable = "xv" + if title: + command += f" -name {quote(title)}" + return command, executable + + def show_file(self, path: str, **options: Any) -> int: + """ + Display given file. + """ + if not os.path.exists(path): + raise FileNotFoundError + args = ["xv"] + title = options.get("title") + if title: + args += ["-name", title] + args.append(path) + + subprocess.Popen(args) + return 1 + + +if sys.platform not in ("win32", "darwin"): # unixoids + if shutil.which("xdg-open"): + register(XDGViewer) + if shutil.which("display"): + register(DisplayViewer) + if shutil.which("gm"): + register(GmDisplayViewer) + if shutil.which("eog"): + register(EogViewer) + if shutil.which("xv"): + register(XVViewer) + + +class IPythonViewer(Viewer): + """The viewer for IPython frontends.""" + + def show_image(self, image: Image.Image, **options: Any) -> int: + ipython_display(image) + return 1 + + +try: + from IPython.display import display as ipython_display +except ImportError: + pass +else: + register(IPythonViewer) + + +if __name__ == "__main__": + if len(sys.argv) < 2: + print("Syntax: python3 ImageShow.py imagefile [title]") + sys.exit() + + with Image.open(sys.argv[1]) as im: + print(show(im, *sys.argv[2:])) diff --git a/lib/python3.10/site-packages/PIL/McIdasImagePlugin.py b/lib/python3.10/site-packages/PIL/McIdasImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..5dd031be369e51fe6991a113b14f2da348796aa2 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/McIdasImagePlugin.py @@ -0,0 +1,80 @@ +# +# The Python Imaging Library. +# $Id$ +# +# Basic McIdas support for PIL +# +# History: +# 1997-05-05 fl Created (8-bit images only) +# 2009-03-08 fl Added 16/32-bit support. +# +# Thanks to Richard Jones and Craig Swank for specs and samples. +# +# Copyright (c) Secret Labs AB 1997. +# Copyright (c) Fredrik Lundh 1997. +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import struct + +from . import Image, ImageFile + + +def _accept(prefix: bytes) -> bool: + return prefix[:8] == b"\x00\x00\x00\x00\x00\x00\x00\x04" + + +## +# Image plugin for McIdas area images. + + +class McIdasImageFile(ImageFile.ImageFile): + format = "MCIDAS" + format_description = "McIdas area file" + + def _open(self) -> None: + # parse area file directory + assert self.fp is not None + + s = self.fp.read(256) + if not _accept(s) or len(s) != 256: + msg = "not an McIdas area file" + raise SyntaxError(msg) + + self.area_descriptor_raw = s + self.area_descriptor = w = [0] + list(struct.unpack("!64i", s)) + + # get mode + if w[11] == 1: + mode = rawmode = "L" + elif w[11] == 2: + # FIXME: add memory map support + mode = "I" + rawmode = "I;16B" + elif w[11] == 4: + # FIXME: add memory map support + mode = "I" + rawmode = "I;32B" + else: + msg = "unsupported McIdas format" + raise SyntaxError(msg) + + self._mode = mode + self._size = w[10], w[9] + + offset = w[34] + w[15] + stride = w[15] + w[10] * w[11] * w[14] + + self.tile = [ + ImageFile._Tile("raw", (0, 0) + self.size, offset, (rawmode, stride, 1)) + ] + + +# -------------------------------------------------------------------- +# registry + +Image.register_open(McIdasImageFile.format, McIdasImageFile, _accept) + +# no default extension diff --git a/lib/python3.10/site-packages/PIL/MicImagePlugin.py b/lib/python3.10/site-packages/PIL/MicImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..5f23a34b99c5e96a1291c4b02ac506811fdf2974 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/MicImagePlugin.py @@ -0,0 +1,107 @@ +# +# The Python Imaging Library. +# $Id$ +# +# Microsoft Image Composer support for PIL +# +# Notes: +# uses TiffImagePlugin.py to read the actual image streams +# +# History: +# 97-01-20 fl Created +# +# Copyright (c) Secret Labs AB 1997. +# Copyright (c) Fredrik Lundh 1997. +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import olefile + +from . import Image, TiffImagePlugin + +# +# -------------------------------------------------------------------- + + +def _accept(prefix: bytes) -> bool: + return prefix[:8] == olefile.MAGIC + + +## +# Image plugin for Microsoft's Image Composer file format. + + +class MicImageFile(TiffImagePlugin.TiffImageFile): + format = "MIC" + format_description = "Microsoft Image Composer" + _close_exclusive_fp_after_loading = False + + def _open(self) -> None: + # read the OLE directory and see if this is a likely + # to be a Microsoft Image Composer file + + try: + self.ole = olefile.OleFileIO(self.fp) + except OSError as e: + msg = "not an MIC file; invalid OLE file" + raise SyntaxError(msg) from e + + # find ACI subfiles with Image members (maybe not the + # best way to identify MIC files, but what the... ;-) + + self.images = [ + path + for path in self.ole.listdir() + if path[1:] and path[0][-4:] == ".ACI" and path[1] == "Image" + ] + + # if we didn't find any images, this is probably not + # an MIC file. + if not self.images: + msg = "not an MIC file; no image entries" + raise SyntaxError(msg) + + self.frame = -1 + self._n_frames = len(self.images) + self.is_animated = self._n_frames > 1 + + self.__fp = self.fp + self.seek(0) + + def seek(self, frame: int) -> None: + if not self._seek_check(frame): + return + try: + filename = self.images[frame] + except IndexError as e: + msg = "no such frame" + raise EOFError(msg) from e + + self.fp = self.ole.openstream(filename) + + TiffImagePlugin.TiffImageFile._open(self) + + self.frame = frame + + def tell(self) -> int: + return self.frame + + def close(self) -> None: + self.__fp.close() + self.ole.close() + super().close() + + def __exit__(self, *args: object) -> None: + self.__fp.close() + self.ole.close() + super().__exit__() + + +# +# -------------------------------------------------------------------- + +Image.register_open(MicImageFile.format, MicImageFile, _accept) + +Image.register_extension(MicImageFile.format, ".mic") diff --git a/lib/python3.10/site-packages/PIL/MpoImagePlugin.py b/lib/python3.10/site-packages/PIL/MpoImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..71f89a09a8592ff33d7d411556cb22a9d7015c9e --- /dev/null +++ b/lib/python3.10/site-packages/PIL/MpoImagePlugin.py @@ -0,0 +1,190 @@ +# +# The Python Imaging Library. +# $Id$ +# +# MPO file handling +# +# See "Multi-Picture Format" (CIPA DC-007-Translation 2009, Standard of the +# Camera & Imaging Products Association) +# +# The multi-picture object combines multiple JPEG images (with a modified EXIF +# data format) into a single file. While it can theoretically be used much like +# a GIF animation, it is commonly used to represent 3D photographs and is (as +# of this writing) the most commonly used format by 3D cameras. +# +# History: +# 2014-03-13 Feneric Created +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import itertools +import os +import struct +from typing import IO, Any, cast + +from . import ( + Image, + ImageFile, + ImageSequence, + JpegImagePlugin, + TiffImagePlugin, +) +from ._binary import o32le + + +def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None: + JpegImagePlugin._save(im, fp, filename) + + +def _save_all(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None: + append_images = im.encoderinfo.get("append_images", []) + if not append_images and not getattr(im, "is_animated", False): + _save(im, fp, filename) + return + + mpf_offset = 28 + offsets: list[int] = [] + for imSequence in itertools.chain([im], append_images): + for im_frame in ImageSequence.Iterator(imSequence): + if not offsets: + # APP2 marker + im_frame.encoderinfo["extra"] = ( + b"\xFF\xE2" + struct.pack(">H", 6 + 82) + b"MPF\0" + b" " * 82 + ) + exif = im_frame.encoderinfo.get("exif") + if isinstance(exif, Image.Exif): + exif = exif.tobytes() + im_frame.encoderinfo["exif"] = exif + if exif: + mpf_offset += 4 + len(exif) + + JpegImagePlugin._save(im_frame, fp, filename) + offsets.append(fp.tell()) + else: + im_frame.save(fp, "JPEG") + offsets.append(fp.tell() - offsets[-1]) + + ifd = TiffImagePlugin.ImageFileDirectory_v2() + ifd[0xB000] = b"0100" + ifd[0xB001] = len(offsets) + + mpentries = b"" + data_offset = 0 + for i, size in enumerate(offsets): + if i == 0: + mptype = 0x030000 # Baseline MP Primary Image + else: + mptype = 0x000000 # Undefined + mpentries += struct.pack(" None: + self.fp.seek(0) # prep the fp in order to pass the JPEG test + JpegImagePlugin.JpegImageFile._open(self) + self._after_jpeg_open() + + def _after_jpeg_open(self, mpheader: dict[int, Any] | None = None) -> None: + self.mpinfo = mpheader if mpheader is not None else self._getmp() + if self.mpinfo is None: + msg = "Image appears to be a malformed MPO file" + raise ValueError(msg) + self.n_frames = self.mpinfo[0xB001] + self.__mpoffsets = [ + mpent["DataOffset"] + self.info["mpoffset"] for mpent in self.mpinfo[0xB002] + ] + self.__mpoffsets[0] = 0 + # Note that the following assertion will only be invalid if something + # gets broken within JpegImagePlugin. + assert self.n_frames == len(self.__mpoffsets) + del self.info["mpoffset"] # no longer needed + self.is_animated = self.n_frames > 1 + self._fp = self.fp # FIXME: hack + self._fp.seek(self.__mpoffsets[0]) # get ready to read first frame + self.__frame = 0 + self.offset = 0 + # for now we can only handle reading and individual frame extraction + self.readonly = 1 + + def load_seek(self, pos: int) -> None: + self._fp.seek(pos) + + def seek(self, frame: int) -> None: + if not self._seek_check(frame): + return + self.fp = self._fp + self.offset = self.__mpoffsets[frame] + + original_exif = self.info.get("exif") + if "exif" in self.info: + del self.info["exif"] + + self.fp.seek(self.offset + 2) # skip SOI marker + if not self.fp.read(2): + msg = "No data found for frame" + raise ValueError(msg) + self.fp.seek(self.offset) + JpegImagePlugin.JpegImageFile._open(self) + if self.info.get("exif") != original_exif: + self._reload_exif() + + self.tile = [ + ImageFile._Tile("jpeg", (0, 0) + self.size, self.offset, self.tile[0][-1]) + ] + self.__frame = frame + + def tell(self) -> int: + return self.__frame + + @staticmethod + def adopt( + jpeg_instance: JpegImagePlugin.JpegImageFile, + mpheader: dict[int, Any] | None = None, + ) -> MpoImageFile: + """ + Transform the instance of JpegImageFile into + an instance of MpoImageFile. + After the call, the JpegImageFile is extended + to be an MpoImageFile. + + This is essentially useful when opening a JPEG + file that reveals itself as an MPO, to avoid + double call to _open. + """ + jpeg_instance.__class__ = MpoImageFile + mpo_instance = cast(MpoImageFile, jpeg_instance) + mpo_instance._after_jpeg_open(mpheader) + return mpo_instance + + +# --------------------------------------------------------------------- +# Registry stuff + +# Note that since MPO shares a factory with JPEG, we do not need to do a +# separate registration for it here. +# Image.register_open(MpoImageFile.format, +# JpegImagePlugin.jpeg_factory, _accept) +Image.register_save(MpoImageFile.format, _save) +Image.register_save_all(MpoImageFile.format, _save_all) + +Image.register_extension(MpoImageFile.format, ".mpo") + +Image.register_mime(MpoImageFile.format, "image/mpo") diff --git a/lib/python3.10/site-packages/PIL/PcfFontFile.py b/lib/python3.10/site-packages/PIL/PcfFontFile.py new file mode 100644 index 0000000000000000000000000000000000000000..0d1968b140a93fb3d1a026d2fd9186e8696e2d1b --- /dev/null +++ b/lib/python3.10/site-packages/PIL/PcfFontFile.py @@ -0,0 +1,254 @@ +# +# THIS IS WORK IN PROGRESS +# +# The Python Imaging Library +# $Id$ +# +# portable compiled font file parser +# +# history: +# 1997-08-19 fl created +# 2003-09-13 fl fixed loading of unicode fonts +# +# Copyright (c) 1997-2003 by Secret Labs AB. +# Copyright (c) 1997-2003 by Fredrik Lundh. +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import io +from typing import BinaryIO, Callable + +from . import FontFile, Image +from ._binary import i8 +from ._binary import i16be as b16 +from ._binary import i16le as l16 +from ._binary import i32be as b32 +from ._binary import i32le as l32 + +# -------------------------------------------------------------------- +# declarations + +PCF_MAGIC = 0x70636601 # "\x01fcp" + +PCF_PROPERTIES = 1 << 0 +PCF_ACCELERATORS = 1 << 1 +PCF_METRICS = 1 << 2 +PCF_BITMAPS = 1 << 3 +PCF_INK_METRICS = 1 << 4 +PCF_BDF_ENCODINGS = 1 << 5 +PCF_SWIDTHS = 1 << 6 +PCF_GLYPH_NAMES = 1 << 7 +PCF_BDF_ACCELERATORS = 1 << 8 + +BYTES_PER_ROW: list[Callable[[int], int]] = [ + lambda bits: ((bits + 7) >> 3), + lambda bits: ((bits + 15) >> 3) & ~1, + lambda bits: ((bits + 31) >> 3) & ~3, + lambda bits: ((bits + 63) >> 3) & ~7, +] + + +def sz(s: bytes, o: int) -> bytes: + return s[o : s.index(b"\0", o)] + + +class PcfFontFile(FontFile.FontFile): + """Font file plugin for the X11 PCF format.""" + + name = "name" + + def __init__(self, fp: BinaryIO, charset_encoding: str = "iso8859-1"): + self.charset_encoding = charset_encoding + + magic = l32(fp.read(4)) + if magic != PCF_MAGIC: + msg = "not a PCF file" + raise SyntaxError(msg) + + super().__init__() + + count = l32(fp.read(4)) + self.toc = {} + for i in range(count): + type = l32(fp.read(4)) + self.toc[type] = l32(fp.read(4)), l32(fp.read(4)), l32(fp.read(4)) + + self.fp = fp + + self.info = self._load_properties() + + metrics = self._load_metrics() + bitmaps = self._load_bitmaps(metrics) + encoding = self._load_encoding() + + # + # create glyph structure + + for ch, ix in enumerate(encoding): + if ix is not None: + ( + xsize, + ysize, + left, + right, + width, + ascent, + descent, + attributes, + ) = metrics[ix] + self.glyph[ch] = ( + (width, 0), + (left, descent - ysize, xsize + left, descent), + (0, 0, xsize, ysize), + bitmaps[ix], + ) + + def _getformat( + self, tag: int + ) -> tuple[BinaryIO, int, Callable[[bytes], int], Callable[[bytes], int]]: + format, size, offset = self.toc[tag] + + fp = self.fp + fp.seek(offset) + + format = l32(fp.read(4)) + + if format & 4: + i16, i32 = b16, b32 + else: + i16, i32 = l16, l32 + + return fp, format, i16, i32 + + def _load_properties(self) -> dict[bytes, bytes | int]: + # + # font properties + + properties = {} + + fp, format, i16, i32 = self._getformat(PCF_PROPERTIES) + + nprops = i32(fp.read(4)) + + # read property description + p = [(i32(fp.read(4)), i8(fp.read(1)), i32(fp.read(4))) for _ in range(nprops)] + + if nprops & 3: + fp.seek(4 - (nprops & 3), io.SEEK_CUR) # pad + + data = fp.read(i32(fp.read(4))) + + for k, s, v in p: + property_value: bytes | int = sz(data, v) if s else v + properties[sz(data, k)] = property_value + + return properties + + def _load_metrics(self) -> list[tuple[int, int, int, int, int, int, int, int]]: + # + # font metrics + + metrics: list[tuple[int, int, int, int, int, int, int, int]] = [] + + fp, format, i16, i32 = self._getformat(PCF_METRICS) + + append = metrics.append + + if (format & 0xFF00) == 0x100: + # "compressed" metrics + for i in range(i16(fp.read(2))): + left = i8(fp.read(1)) - 128 + right = i8(fp.read(1)) - 128 + width = i8(fp.read(1)) - 128 + ascent = i8(fp.read(1)) - 128 + descent = i8(fp.read(1)) - 128 + xsize = right - left + ysize = ascent + descent + append((xsize, ysize, left, right, width, ascent, descent, 0)) + + else: + # "jumbo" metrics + for i in range(i32(fp.read(4))): + left = i16(fp.read(2)) + right = i16(fp.read(2)) + width = i16(fp.read(2)) + ascent = i16(fp.read(2)) + descent = i16(fp.read(2)) + attributes = i16(fp.read(2)) + xsize = right - left + ysize = ascent + descent + append((xsize, ysize, left, right, width, ascent, descent, attributes)) + + return metrics + + def _load_bitmaps( + self, metrics: list[tuple[int, int, int, int, int, int, int, int]] + ) -> list[Image.Image]: + # + # bitmap data + + fp, format, i16, i32 = self._getformat(PCF_BITMAPS) + + nbitmaps = i32(fp.read(4)) + + if nbitmaps != len(metrics): + msg = "Wrong number of bitmaps" + raise OSError(msg) + + offsets = [i32(fp.read(4)) for _ in range(nbitmaps)] + + bitmap_sizes = [i32(fp.read(4)) for _ in range(4)] + + # byteorder = format & 4 # non-zero => MSB + bitorder = format & 8 # non-zero => MSB + padindex = format & 3 + + bitmapsize = bitmap_sizes[padindex] + offsets.append(bitmapsize) + + data = fp.read(bitmapsize) + + pad = BYTES_PER_ROW[padindex] + mode = "1;R" + if bitorder: + mode = "1" + + bitmaps = [] + for i in range(nbitmaps): + xsize, ysize = metrics[i][:2] + b, e = offsets[i : i + 2] + bitmaps.append( + Image.frombytes("1", (xsize, ysize), data[b:e], "raw", mode, pad(xsize)) + ) + + return bitmaps + + def _load_encoding(self) -> list[int | None]: + fp, format, i16, i32 = self._getformat(PCF_BDF_ENCODINGS) + + first_col, last_col = i16(fp.read(2)), i16(fp.read(2)) + first_row, last_row = i16(fp.read(2)), i16(fp.read(2)) + + i16(fp.read(2)) # default + + nencoding = (last_col - first_col + 1) * (last_row - first_row + 1) + + # map character code to bitmap index + encoding: list[int | None] = [None] * min(256, nencoding) + + encoding_offsets = [i16(fp.read(2)) for _ in range(nencoding)] + + for i in range(first_col, len(encoding)): + try: + encoding_offset = encoding_offsets[ + ord(bytearray([i]).decode(self.charset_encoding)) + ] + if encoding_offset != 0xFFFF: + encoding[i] = encoding_offset + except UnicodeDecodeError: + # character is not supported in selected encoding + pass + + return encoding diff --git a/lib/python3.10/site-packages/PIL/PdfImagePlugin.py b/lib/python3.10/site-packages/PIL/PdfImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..e9c20ddc159e150676ead01cf314420008f05232 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/PdfImagePlugin.py @@ -0,0 +1,311 @@ +# +# The Python Imaging Library. +# $Id$ +# +# PDF (Acrobat) file handling +# +# History: +# 1996-07-16 fl Created +# 1997-01-18 fl Fixed header +# 2004-02-21 fl Fixes for 1/L/CMYK images, etc. +# 2004-02-24 fl Fixes for 1 and P images. +# +# Copyright (c) 1997-2004 by Secret Labs AB. All rights reserved. +# Copyright (c) 1996-1997 by Fredrik Lundh. +# +# See the README file for information on usage and redistribution. +# + +## +# Image plugin for PDF images (output only). +## +from __future__ import annotations + +import io +import math +import os +import time +from typing import IO, Any + +from . import Image, ImageFile, ImageSequence, PdfParser, __version__, features + +# +# -------------------------------------------------------------------- + +# object ids: +# 1. catalogue +# 2. pages +# 3. image +# 4. page +# 5. page contents + + +def _save_all(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None: + _save(im, fp, filename, save_all=True) + + +## +# (Internal) Image save plugin for the PDF format. + + +def _write_image( + im: Image.Image, + filename: str | bytes, + existing_pdf: PdfParser.PdfParser, + image_refs: list[PdfParser.IndirectReference], +) -> tuple[PdfParser.IndirectReference, str]: + # FIXME: Should replace ASCIIHexDecode with RunLengthDecode + # (packbits) or LZWDecode (tiff/lzw compression). Note that + # PDF 1.2 also supports Flatedecode (zip compression). + + params = None + decode = None + + # + # Get image characteristics + + width, height = im.size + + dict_obj: dict[str, Any] = {"BitsPerComponent": 8} + if im.mode == "1": + if features.check("libtiff"): + decode_filter = "CCITTFaxDecode" + dict_obj["BitsPerComponent"] = 1 + params = PdfParser.PdfArray( + [ + PdfParser.PdfDict( + { + "K": -1, + "BlackIs1": True, + "Columns": width, + "Rows": height, + } + ) + ] + ) + else: + decode_filter = "DCTDecode" + dict_obj["ColorSpace"] = PdfParser.PdfName("DeviceGray") + procset = "ImageB" # grayscale + elif im.mode == "L": + decode_filter = "DCTDecode" + # params = f"<< /Predictor 15 /Columns {width-2} >>" + dict_obj["ColorSpace"] = PdfParser.PdfName("DeviceGray") + procset = "ImageB" # grayscale + elif im.mode == "LA": + decode_filter = "JPXDecode" + # params = f"<< /Predictor 15 /Columns {width-2} >>" + procset = "ImageB" # grayscale + dict_obj["SMaskInData"] = 1 + elif im.mode == "P": + decode_filter = "ASCIIHexDecode" + palette = im.getpalette() + assert palette is not None + dict_obj["ColorSpace"] = [ + PdfParser.PdfName("Indexed"), + PdfParser.PdfName("DeviceRGB"), + len(palette) // 3 - 1, + PdfParser.PdfBinary(palette), + ] + procset = "ImageI" # indexed color + + if "transparency" in im.info: + smask = im.convert("LA").getchannel("A") + smask.encoderinfo = {} + + image_ref = _write_image(smask, filename, existing_pdf, image_refs)[0] + dict_obj["SMask"] = image_ref + elif im.mode == "RGB": + decode_filter = "DCTDecode" + dict_obj["ColorSpace"] = PdfParser.PdfName("DeviceRGB") + procset = "ImageC" # color images + elif im.mode == "RGBA": + decode_filter = "JPXDecode" + procset = "ImageC" # color images + dict_obj["SMaskInData"] = 1 + elif im.mode == "CMYK": + decode_filter = "DCTDecode" + dict_obj["ColorSpace"] = PdfParser.PdfName("DeviceCMYK") + procset = "ImageC" # color images + decode = [1, 0, 1, 0, 1, 0, 1, 0] + else: + msg = f"cannot save mode {im.mode}" + raise ValueError(msg) + + # + # image + + op = io.BytesIO() + + if decode_filter == "ASCIIHexDecode": + ImageFile._save(im, op, [ImageFile._Tile("hex", (0, 0) + im.size, 0, im.mode)]) + elif decode_filter == "CCITTFaxDecode": + im.save( + op, + "TIFF", + compression="group4", + # use a single strip + strip_size=math.ceil(width / 8) * height, + ) + elif decode_filter == "DCTDecode": + Image.SAVE["JPEG"](im, op, filename) + elif decode_filter == "JPXDecode": + del dict_obj["BitsPerComponent"] + Image.SAVE["JPEG2000"](im, op, filename) + else: + msg = f"unsupported PDF filter ({decode_filter})" + raise ValueError(msg) + + stream = op.getvalue() + filter: PdfParser.PdfArray | PdfParser.PdfName + if decode_filter == "CCITTFaxDecode": + stream = stream[8:] + filter = PdfParser.PdfArray([PdfParser.PdfName(decode_filter)]) + else: + filter = PdfParser.PdfName(decode_filter) + + image_ref = image_refs.pop(0) + existing_pdf.write_obj( + image_ref, + stream=stream, + Type=PdfParser.PdfName("XObject"), + Subtype=PdfParser.PdfName("Image"), + Width=width, # * 72.0 / x_resolution, + Height=height, # * 72.0 / y_resolution, + Filter=filter, + Decode=decode, + DecodeParms=params, + **dict_obj, + ) + + return image_ref, procset + + +def _save( + im: Image.Image, fp: IO[bytes], filename: str | bytes, save_all: bool = False +) -> None: + is_appending = im.encoderinfo.get("append", False) + filename_str = filename.decode() if isinstance(filename, bytes) else filename + if is_appending: + existing_pdf = PdfParser.PdfParser(f=fp, filename=filename_str, mode="r+b") + else: + existing_pdf = PdfParser.PdfParser(f=fp, filename=filename_str, mode="w+b") + + dpi = im.encoderinfo.get("dpi") + if dpi: + x_resolution = dpi[0] + y_resolution = dpi[1] + else: + x_resolution = y_resolution = im.encoderinfo.get("resolution", 72.0) + + info = { + "title": ( + None if is_appending else os.path.splitext(os.path.basename(filename))[0] + ), + "author": None, + "subject": None, + "keywords": None, + "creator": None, + "producer": None, + "creationDate": None if is_appending else time.gmtime(), + "modDate": None if is_appending else time.gmtime(), + } + for k, default in info.items(): + v = im.encoderinfo.get(k) if k in im.encoderinfo else default + if v: + existing_pdf.info[k[0].upper() + k[1:]] = v + + # + # make sure image data is available + im.load() + + existing_pdf.start_writing() + existing_pdf.write_header() + existing_pdf.write_comment(f"created by Pillow {__version__} PDF driver") + + # + # pages + ims = [im] + if save_all: + append_images = im.encoderinfo.get("append_images", []) + for append_im in append_images: + append_im.encoderinfo = im.encoderinfo.copy() + ims.append(append_im) + number_of_pages = 0 + image_refs = [] + page_refs = [] + contents_refs = [] + for im in ims: + im_number_of_pages = 1 + if save_all: + im_number_of_pages = getattr(im, "n_frames", 1) + number_of_pages += im_number_of_pages + for i in range(im_number_of_pages): + image_refs.append(existing_pdf.next_object_id(0)) + if im.mode == "P" and "transparency" in im.info: + image_refs.append(existing_pdf.next_object_id(0)) + + page_refs.append(existing_pdf.next_object_id(0)) + contents_refs.append(existing_pdf.next_object_id(0)) + existing_pdf.pages.append(page_refs[-1]) + + # + # catalog and list of pages + existing_pdf.write_catalog() + + page_number = 0 + for im_sequence in ims: + im_pages: ImageSequence.Iterator | list[Image.Image] = ( + ImageSequence.Iterator(im_sequence) if save_all else [im_sequence] + ) + for im in im_pages: + image_ref, procset = _write_image(im, filename, existing_pdf, image_refs) + + # + # page + + existing_pdf.write_page( + page_refs[page_number], + Resources=PdfParser.PdfDict( + ProcSet=[PdfParser.PdfName("PDF"), PdfParser.PdfName(procset)], + XObject=PdfParser.PdfDict(image=image_ref), + ), + MediaBox=[ + 0, + 0, + im.width * 72.0 / x_resolution, + im.height * 72.0 / y_resolution, + ], + Contents=contents_refs[page_number], + ) + + # + # page contents + + page_contents = b"q %f 0 0 %f 0 0 cm /image Do Q\n" % ( + im.width * 72.0 / x_resolution, + im.height * 72.0 / y_resolution, + ) + + existing_pdf.write_obj(contents_refs[page_number], stream=page_contents) + + page_number += 1 + + # + # trailer + existing_pdf.write_xref_and_trailer() + if hasattr(fp, "flush"): + fp.flush() + existing_pdf.close() + + +# +# -------------------------------------------------------------------- + + +Image.register_save("PDF", _save) +Image.register_save_all("PDF", _save_all) + +Image.register_extension("PDF", ".pdf") + +Image.register_mime("PDF", "application/pdf") diff --git a/lib/python3.10/site-packages/PIL/PsdImagePlugin.py b/lib/python3.10/site-packages/PIL/PsdImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..8ff5e39088a14ee2a1d921b1b4a4bef09ed377d6 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/PsdImagePlugin.py @@ -0,0 +1,332 @@ +# +# The Python Imaging Library +# $Id$ +# +# Adobe PSD 2.5/3.0 file handling +# +# History: +# 1995-09-01 fl Created +# 1997-01-03 fl Read most PSD images +# 1997-01-18 fl Fixed P and CMYK support +# 2001-10-21 fl Added seek/tell support (for layers) +# +# Copyright (c) 1997-2001 by Secret Labs AB. +# Copyright (c) 1995-2001 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import io +from functools import cached_property +from typing import IO + +from . import Image, ImageFile, ImagePalette +from ._binary import i8 +from ._binary import i16be as i16 +from ._binary import i32be as i32 +from ._binary import si16be as si16 +from ._binary import si32be as si32 + +MODES = { + # (photoshop mode, bits) -> (pil mode, required channels) + (0, 1): ("1", 1), + (0, 8): ("L", 1), + (1, 8): ("L", 1), + (2, 8): ("P", 1), + (3, 8): ("RGB", 3), + (4, 8): ("CMYK", 4), + (7, 8): ("L", 1), # FIXME: multilayer + (8, 8): ("L", 1), # duotone + (9, 8): ("LAB", 3), +} + + +# --------------------------------------------------------------------. +# read PSD images + + +def _accept(prefix: bytes) -> bool: + return prefix[:4] == b"8BPS" + + +## +# Image plugin for Photoshop images. + + +class PsdImageFile(ImageFile.ImageFile): + format = "PSD" + format_description = "Adobe Photoshop" + _close_exclusive_fp_after_loading = False + + def _open(self) -> None: + read = self.fp.read + + # + # header + + s = read(26) + if not _accept(s) or i16(s, 4) != 1: + msg = "not a PSD file" + raise SyntaxError(msg) + + psd_bits = i16(s, 22) + psd_channels = i16(s, 12) + psd_mode = i16(s, 24) + + mode, channels = MODES[(psd_mode, psd_bits)] + + if channels > psd_channels: + msg = "not enough channels" + raise OSError(msg) + if mode == "RGB" and psd_channels == 4: + mode = "RGBA" + channels = 4 + + self._mode = mode + self._size = i32(s, 18), i32(s, 14) + + # + # color mode data + + size = i32(read(4)) + if size: + data = read(size) + if mode == "P" and size == 768: + self.palette = ImagePalette.raw("RGB;L", data) + + # + # image resources + + self.resources = [] + + size = i32(read(4)) + if size: + # load resources + end = self.fp.tell() + size + while self.fp.tell() < end: + read(4) # signature + id = i16(read(2)) + name = read(i8(read(1))) + if not (len(name) & 1): + read(1) # padding + data = read(i32(read(4))) + if len(data) & 1: + read(1) # padding + self.resources.append((id, name, data)) + if id == 1039: # ICC profile + self.info["icc_profile"] = data + + # + # layer and mask information + + self._layers_position = None + + size = i32(read(4)) + if size: + end = self.fp.tell() + size + size = i32(read(4)) + if size: + self._layers_position = self.fp.tell() + self._layers_size = size + self.fp.seek(end) + self._n_frames: int | None = None + + # + # image descriptor + + self.tile = _maketile(self.fp, mode, (0, 0) + self.size, channels) + + # keep the file open + self._fp = self.fp + self.frame = 1 + self._min_frame = 1 + + @cached_property + def layers( + self, + ) -> list[tuple[str, str, tuple[int, int, int, int], list[ImageFile._Tile]]]: + layers = [] + if self._layers_position is not None: + self._fp.seek(self._layers_position) + _layer_data = io.BytesIO(ImageFile._safe_read(self._fp, self._layers_size)) + layers = _layerinfo(_layer_data, self._layers_size) + self._n_frames = len(layers) + return layers + + @property + def n_frames(self) -> int: + if self._n_frames is None: + self._n_frames = len(self.layers) + return self._n_frames + + @property + def is_animated(self) -> bool: + return len(self.layers) > 1 + + def seek(self, layer: int) -> None: + if not self._seek_check(layer): + return + + # seek to given layer (1..max) + try: + _, mode, _, tile = self.layers[layer - 1] + self._mode = mode + self.tile = tile + self.frame = layer + self.fp = self._fp + except IndexError as e: + msg = "no such layer" + raise EOFError(msg) from e + + def tell(self) -> int: + # return layer number (0=image, 1..max=layers) + return self.frame + + +def _layerinfo( + fp: IO[bytes], ct_bytes: int +) -> list[tuple[str, str, tuple[int, int, int, int], list[ImageFile._Tile]]]: + # read layerinfo block + layers = [] + + def read(size: int) -> bytes: + return ImageFile._safe_read(fp, size) + + ct = si16(read(2)) + + # sanity check + if ct_bytes < (abs(ct) * 20): + msg = "Layer block too short for number of layers requested" + raise SyntaxError(msg) + + for _ in range(abs(ct)): + # bounding box + y0 = si32(read(4)) + x0 = si32(read(4)) + y1 = si32(read(4)) + x1 = si32(read(4)) + + # image info + bands = [] + ct_types = i16(read(2)) + if ct_types > 4: + fp.seek(ct_types * 6 + 12, io.SEEK_CUR) + size = i32(read(4)) + fp.seek(size, io.SEEK_CUR) + continue + + for _ in range(ct_types): + type = i16(read(2)) + + if type == 65535: + b = "A" + else: + b = "RGBA"[type] + + bands.append(b) + read(4) # size + + # figure out the image mode + bands.sort() + if bands == ["R"]: + mode = "L" + elif bands == ["B", "G", "R"]: + mode = "RGB" + elif bands == ["A", "B", "G", "R"]: + mode = "RGBA" + else: + mode = "" # unknown + + # skip over blend flags and extra information + read(12) # filler + name = "" + size = i32(read(4)) # length of the extra data field + if size: + data_end = fp.tell() + size + + length = i32(read(4)) + if length: + fp.seek(length - 16, io.SEEK_CUR) + + length = i32(read(4)) + if length: + fp.seek(length, io.SEEK_CUR) + + length = i8(read(1)) + if length: + # Don't know the proper encoding, + # Latin-1 should be a good guess + name = read(length).decode("latin-1", "replace") + + fp.seek(data_end) + layers.append((name, mode, (x0, y0, x1, y1))) + + # get tiles + layerinfo = [] + for i, (name, mode, bbox) in enumerate(layers): + tile = [] + for m in mode: + t = _maketile(fp, m, bbox, 1) + if t: + tile.extend(t) + layerinfo.append((name, mode, bbox, tile)) + + return layerinfo + + +def _maketile( + file: IO[bytes], mode: str, bbox: tuple[int, int, int, int], channels: int +) -> list[ImageFile._Tile]: + tiles = [] + read = file.read + + compression = i16(read(2)) + + xsize = bbox[2] - bbox[0] + ysize = bbox[3] - bbox[1] + + offset = file.tell() + + if compression == 0: + # + # raw compression + for channel in range(channels): + layer = mode[channel] + if mode == "CMYK": + layer += ";I" + tiles.append(ImageFile._Tile("raw", bbox, offset, layer)) + offset = offset + xsize * ysize + + elif compression == 1: + # + # packbits compression + i = 0 + bytecount = read(channels * ysize * 2) + offset = file.tell() + for channel in range(channels): + layer = mode[channel] + if mode == "CMYK": + layer += ";I" + tiles.append(ImageFile._Tile("packbits", bbox, offset, layer)) + for y in range(ysize): + offset = offset + i16(bytecount, i) + i += 2 + + file.seek(offset) + + if offset & 1: + read(1) # padding + + return tiles + + +# -------------------------------------------------------------------- +# registry + + +Image.register_open(PsdImageFile.format, PsdImageFile, _accept) + +Image.register_extension(PsdImageFile.format, ".psd") + +Image.register_mime(PsdImageFile.format, "image/vnd.adobe.photoshop") diff --git a/lib/python3.10/site-packages/PIL/TiffImagePlugin.py b/lib/python3.10/site-packages/PIL/TiffImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..61eb15243118623cf4d6350a2db03c0c0378ec18 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/TiffImagePlugin.py @@ -0,0 +1,2297 @@ +# +# The Python Imaging Library. +# $Id$ +# +# TIFF file handling +# +# TIFF is a flexible, if somewhat aged, image file format originally +# defined by Aldus. Although TIFF supports a wide variety of pixel +# layouts and compression methods, the name doesn't really stand for +# "thousands of incompatible file formats," it just feels that way. +# +# To read TIFF data from a stream, the stream must be seekable. For +# progressive decoding, make sure to use TIFF files where the tag +# directory is placed first in the file. +# +# History: +# 1995-09-01 fl Created +# 1996-05-04 fl Handle JPEGTABLES tag +# 1996-05-18 fl Fixed COLORMAP support +# 1997-01-05 fl Fixed PREDICTOR support +# 1997-08-27 fl Added support for rational tags (from Perry Stoll) +# 1998-01-10 fl Fixed seek/tell (from Jan Blom) +# 1998-07-15 fl Use private names for internal variables +# 1999-06-13 fl Rewritten for PIL 1.0 (1.0) +# 2000-10-11 fl Additional fixes for Python 2.0 (1.1) +# 2001-04-17 fl Fixed rewind support (seek to frame 0) (1.2) +# 2001-05-12 fl Added write support for more tags (from Greg Couch) (1.3) +# 2001-12-18 fl Added workaround for broken Matrox library +# 2002-01-18 fl Don't mess up if photometric tag is missing (D. Alan Stewart) +# 2003-05-19 fl Check FILLORDER tag +# 2003-09-26 fl Added RGBa support +# 2004-02-24 fl Added DPI support; fixed rational write support +# 2005-02-07 fl Added workaround for broken Corel Draw 10 files +# 2006-01-09 fl Added support for float/double tags (from Russell Nelson) +# +# Copyright (c) 1997-2006 by Secret Labs AB. All rights reserved. +# Copyright (c) 1995-1997 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import io +import itertools +import logging +import math +import os +import struct +import warnings +from collections.abc import Iterator, MutableMapping +from fractions import Fraction +from numbers import Number, Rational +from typing import IO, TYPE_CHECKING, Any, Callable, NoReturn, cast + +from . import ExifTags, Image, ImageFile, ImageOps, ImagePalette, TiffTags +from ._binary import i16be as i16 +from ._binary import i32be as i32 +from ._binary import o8 +from ._deprecate import deprecate +from ._typing import StrOrBytesPath +from ._util import is_path +from .TiffTags import TYPES + +if TYPE_CHECKING: + from ._typing import Buffer, IntegralLike + +logger = logging.getLogger(__name__) + +# Set these to true to force use of libtiff for reading or writing. +READ_LIBTIFF = False +WRITE_LIBTIFF = False +STRIP_SIZE = 65536 + +II = b"II" # little-endian (Intel style) +MM = b"MM" # big-endian (Motorola style) + +# +# -------------------------------------------------------------------- +# Read TIFF files + +# a few tag names, just to make the code below a bit more readable +OSUBFILETYPE = 255 +IMAGEWIDTH = 256 +IMAGELENGTH = 257 +BITSPERSAMPLE = 258 +COMPRESSION = 259 +PHOTOMETRIC_INTERPRETATION = 262 +FILLORDER = 266 +IMAGEDESCRIPTION = 270 +STRIPOFFSETS = 273 +SAMPLESPERPIXEL = 277 +ROWSPERSTRIP = 278 +STRIPBYTECOUNTS = 279 +X_RESOLUTION = 282 +Y_RESOLUTION = 283 +PLANAR_CONFIGURATION = 284 +RESOLUTION_UNIT = 296 +TRANSFERFUNCTION = 301 +SOFTWARE = 305 +DATE_TIME = 306 +ARTIST = 315 +PREDICTOR = 317 +COLORMAP = 320 +TILEWIDTH = 322 +TILELENGTH = 323 +TILEOFFSETS = 324 +TILEBYTECOUNTS = 325 +SUBIFD = 330 +EXTRASAMPLES = 338 +SAMPLEFORMAT = 339 +JPEGTABLES = 347 +YCBCRSUBSAMPLING = 530 +REFERENCEBLACKWHITE = 532 +COPYRIGHT = 33432 +IPTC_NAA_CHUNK = 33723 # newsphoto properties +PHOTOSHOP_CHUNK = 34377 # photoshop properties +ICCPROFILE = 34675 +EXIFIFD = 34665 +XMP = 700 +JPEGQUALITY = 65537 # pseudo-tag by libtiff + +# https://github.com/imagej/ImageJA/blob/master/src/main/java/ij/io/TiffDecoder.java +IMAGEJ_META_DATA_BYTE_COUNTS = 50838 +IMAGEJ_META_DATA = 50839 + +COMPRESSION_INFO = { + # Compression => pil compression name + 1: "raw", + 2: "tiff_ccitt", + 3: "group3", + 4: "group4", + 5: "tiff_lzw", + 6: "tiff_jpeg", # obsolete + 7: "jpeg", + 8: "tiff_adobe_deflate", + 32771: "tiff_raw_16", # 16-bit padding + 32773: "packbits", + 32809: "tiff_thunderscan", + 32946: "tiff_deflate", + 34676: "tiff_sgilog", + 34677: "tiff_sgilog24", + 34925: "lzma", + 50000: "zstd", + 50001: "webp", +} + +COMPRESSION_INFO_REV = {v: k for k, v in COMPRESSION_INFO.items()} + +OPEN_INFO = { + # (ByteOrder, PhotoInterpretation, SampleFormat, FillOrder, BitsPerSample, + # ExtraSamples) => mode, rawmode + (II, 0, (1,), 1, (1,), ()): ("1", "1;I"), + (MM, 0, (1,), 1, (1,), ()): ("1", "1;I"), + (II, 0, (1,), 2, (1,), ()): ("1", "1;IR"), + (MM, 0, (1,), 2, (1,), ()): ("1", "1;IR"), + (II, 1, (1,), 1, (1,), ()): ("1", "1"), + (MM, 1, (1,), 1, (1,), ()): ("1", "1"), + (II, 1, (1,), 2, (1,), ()): ("1", "1;R"), + (MM, 1, (1,), 2, (1,), ()): ("1", "1;R"), + (II, 0, (1,), 1, (2,), ()): ("L", "L;2I"), + (MM, 0, (1,), 1, (2,), ()): ("L", "L;2I"), + (II, 0, (1,), 2, (2,), ()): ("L", "L;2IR"), + (MM, 0, (1,), 2, (2,), ()): ("L", "L;2IR"), + (II, 1, (1,), 1, (2,), ()): ("L", "L;2"), + (MM, 1, (1,), 1, (2,), ()): ("L", "L;2"), + (II, 1, (1,), 2, (2,), ()): ("L", "L;2R"), + (MM, 1, (1,), 2, (2,), ()): ("L", "L;2R"), + (II, 0, (1,), 1, (4,), ()): ("L", "L;4I"), + (MM, 0, (1,), 1, (4,), ()): ("L", "L;4I"), + (II, 0, (1,), 2, (4,), ()): ("L", "L;4IR"), + (MM, 0, (1,), 2, (4,), ()): ("L", "L;4IR"), + (II, 1, (1,), 1, (4,), ()): ("L", "L;4"), + (MM, 1, (1,), 1, (4,), ()): ("L", "L;4"), + (II, 1, (1,), 2, (4,), ()): ("L", "L;4R"), + (MM, 1, (1,), 2, (4,), ()): ("L", "L;4R"), + (II, 0, (1,), 1, (8,), ()): ("L", "L;I"), + (MM, 0, (1,), 1, (8,), ()): ("L", "L;I"), + (II, 0, (1,), 2, (8,), ()): ("L", "L;IR"), + (MM, 0, (1,), 2, (8,), ()): ("L", "L;IR"), + (II, 1, (1,), 1, (8,), ()): ("L", "L"), + (MM, 1, (1,), 1, (8,), ()): ("L", "L"), + (II, 1, (2,), 1, (8,), ()): ("L", "L"), + (MM, 1, (2,), 1, (8,), ()): ("L", "L"), + (II, 1, (1,), 2, (8,), ()): ("L", "L;R"), + (MM, 1, (1,), 2, (8,), ()): ("L", "L;R"), + (II, 1, (1,), 1, (12,), ()): ("I;16", "I;12"), + (II, 0, (1,), 1, (16,), ()): ("I;16", "I;16"), + (II, 1, (1,), 1, (16,), ()): ("I;16", "I;16"), + (MM, 1, (1,), 1, (16,), ()): ("I;16B", "I;16B"), + (II, 1, (1,), 2, (16,), ()): ("I;16", "I;16R"), + (II, 1, (2,), 1, (16,), ()): ("I", "I;16S"), + (MM, 1, (2,), 1, (16,), ()): ("I", "I;16BS"), + (II, 0, (3,), 1, (32,), ()): ("F", "F;32F"), + (MM, 0, (3,), 1, (32,), ()): ("F", "F;32BF"), + (II, 1, (1,), 1, (32,), ()): ("I", "I;32N"), + (II, 1, (2,), 1, (32,), ()): ("I", "I;32S"), + (MM, 1, (2,), 1, (32,), ()): ("I", "I;32BS"), + (II, 1, (3,), 1, (32,), ()): ("F", "F;32F"), + (MM, 1, (3,), 1, (32,), ()): ("F", "F;32BF"), + (II, 1, (1,), 1, (8, 8), (2,)): ("LA", "LA"), + (MM, 1, (1,), 1, (8, 8), (2,)): ("LA", "LA"), + (II, 2, (1,), 1, (8, 8, 8), ()): ("RGB", "RGB"), + (MM, 2, (1,), 1, (8, 8, 8), ()): ("RGB", "RGB"), + (II, 2, (1,), 2, (8, 8, 8), ()): ("RGB", "RGB;R"), + (MM, 2, (1,), 2, (8, 8, 8), ()): ("RGB", "RGB;R"), + (II, 2, (1,), 1, (8, 8, 8, 8), ()): ("RGBA", "RGBA"), # missing ExtraSamples + (MM, 2, (1,), 1, (8, 8, 8, 8), ()): ("RGBA", "RGBA"), # missing ExtraSamples + (II, 2, (1,), 1, (8, 8, 8, 8), (0,)): ("RGB", "RGBX"), + (MM, 2, (1,), 1, (8, 8, 8, 8), (0,)): ("RGB", "RGBX"), + (II, 2, (1,), 1, (8, 8, 8, 8, 8), (0, 0)): ("RGB", "RGBXX"), + (MM, 2, (1,), 1, (8, 8, 8, 8, 8), (0, 0)): ("RGB", "RGBXX"), + (II, 2, (1,), 1, (8, 8, 8, 8, 8, 8), (0, 0, 0)): ("RGB", "RGBXXX"), + (MM, 2, (1,), 1, (8, 8, 8, 8, 8, 8), (0, 0, 0)): ("RGB", "RGBXXX"), + (II, 2, (1,), 1, (8, 8, 8, 8), (1,)): ("RGBA", "RGBa"), + (MM, 2, (1,), 1, (8, 8, 8, 8), (1,)): ("RGBA", "RGBa"), + (II, 2, (1,), 1, (8, 8, 8, 8, 8), (1, 0)): ("RGBA", "RGBaX"), + (MM, 2, (1,), 1, (8, 8, 8, 8, 8), (1, 0)): ("RGBA", "RGBaX"), + (II, 2, (1,), 1, (8, 8, 8, 8, 8, 8), (1, 0, 0)): ("RGBA", "RGBaXX"), + (MM, 2, (1,), 1, (8, 8, 8, 8, 8, 8), (1, 0, 0)): ("RGBA", "RGBaXX"), + (II, 2, (1,), 1, (8, 8, 8, 8), (2,)): ("RGBA", "RGBA"), + (MM, 2, (1,), 1, (8, 8, 8, 8), (2,)): ("RGBA", "RGBA"), + (II, 2, (1,), 1, (8, 8, 8, 8, 8), (2, 0)): ("RGBA", "RGBAX"), + (MM, 2, (1,), 1, (8, 8, 8, 8, 8), (2, 0)): ("RGBA", "RGBAX"), + (II, 2, (1,), 1, (8, 8, 8, 8, 8, 8), (2, 0, 0)): ("RGBA", "RGBAXX"), + (MM, 2, (1,), 1, (8, 8, 8, 8, 8, 8), (2, 0, 0)): ("RGBA", "RGBAXX"), + (II, 2, (1,), 1, (8, 8, 8, 8), (999,)): ("RGBA", "RGBA"), # Corel Draw 10 + (MM, 2, (1,), 1, (8, 8, 8, 8), (999,)): ("RGBA", "RGBA"), # Corel Draw 10 + (II, 2, (1,), 1, (16, 16, 16), ()): ("RGB", "RGB;16L"), + (MM, 2, (1,), 1, (16, 16, 16), ()): ("RGB", "RGB;16B"), + (II, 2, (1,), 1, (16, 16, 16, 16), ()): ("RGBA", "RGBA;16L"), + (MM, 2, (1,), 1, (16, 16, 16, 16), ()): ("RGBA", "RGBA;16B"), + (II, 2, (1,), 1, (16, 16, 16, 16), (0,)): ("RGB", "RGBX;16L"), + (MM, 2, (1,), 1, (16, 16, 16, 16), (0,)): ("RGB", "RGBX;16B"), + (II, 2, (1,), 1, (16, 16, 16, 16), (1,)): ("RGBA", "RGBa;16L"), + (MM, 2, (1,), 1, (16, 16, 16, 16), (1,)): ("RGBA", "RGBa;16B"), + (II, 2, (1,), 1, (16, 16, 16, 16), (2,)): ("RGBA", "RGBA;16L"), + (MM, 2, (1,), 1, (16, 16, 16, 16), (2,)): ("RGBA", "RGBA;16B"), + (II, 3, (1,), 1, (1,), ()): ("P", "P;1"), + (MM, 3, (1,), 1, (1,), ()): ("P", "P;1"), + (II, 3, (1,), 2, (1,), ()): ("P", "P;1R"), + (MM, 3, (1,), 2, (1,), ()): ("P", "P;1R"), + (II, 3, (1,), 1, (2,), ()): ("P", "P;2"), + (MM, 3, (1,), 1, (2,), ()): ("P", "P;2"), + (II, 3, (1,), 2, (2,), ()): ("P", "P;2R"), + (MM, 3, (1,), 2, (2,), ()): ("P", "P;2R"), + (II, 3, (1,), 1, (4,), ()): ("P", "P;4"), + (MM, 3, (1,), 1, (4,), ()): ("P", "P;4"), + (II, 3, (1,), 2, (4,), ()): ("P", "P;4R"), + (MM, 3, (1,), 2, (4,), ()): ("P", "P;4R"), + (II, 3, (1,), 1, (8,), ()): ("P", "P"), + (MM, 3, (1,), 1, (8,), ()): ("P", "P"), + (II, 3, (1,), 1, (8, 8), (0,)): ("P", "PX"), + (II, 3, (1,), 1, (8, 8), (2,)): ("PA", "PA"), + (MM, 3, (1,), 1, (8, 8), (2,)): ("PA", "PA"), + (II, 3, (1,), 2, (8,), ()): ("P", "P;R"), + (MM, 3, (1,), 2, (8,), ()): ("P", "P;R"), + (II, 5, (1,), 1, (8, 8, 8, 8), ()): ("CMYK", "CMYK"), + (MM, 5, (1,), 1, (8, 8, 8, 8), ()): ("CMYK", "CMYK"), + (II, 5, (1,), 1, (8, 8, 8, 8, 8), (0,)): ("CMYK", "CMYKX"), + (MM, 5, (1,), 1, (8, 8, 8, 8, 8), (0,)): ("CMYK", "CMYKX"), + (II, 5, (1,), 1, (8, 8, 8, 8, 8, 8), (0, 0)): ("CMYK", "CMYKXX"), + (MM, 5, (1,), 1, (8, 8, 8, 8, 8, 8), (0, 0)): ("CMYK", "CMYKXX"), + (II, 5, (1,), 1, (16, 16, 16, 16), ()): ("CMYK", "CMYK;16L"), + (MM, 5, (1,), 1, (16, 16, 16, 16), ()): ("CMYK", "CMYK;16B"), + (II, 6, (1,), 1, (8,), ()): ("L", "L"), + (MM, 6, (1,), 1, (8,), ()): ("L", "L"), + # JPEG compressed images handled by LibTiff and auto-converted to RGBX + # Minimal Baseline TIFF requires YCbCr images to have 3 SamplesPerPixel + (II, 6, (1,), 1, (8, 8, 8), ()): ("RGB", "RGBX"), + (MM, 6, (1,), 1, (8, 8, 8), ()): ("RGB", "RGBX"), + (II, 8, (1,), 1, (8, 8, 8), ()): ("LAB", "LAB"), + (MM, 8, (1,), 1, (8, 8, 8), ()): ("LAB", "LAB"), +} + +MAX_SAMPLESPERPIXEL = max(len(key_tp[4]) for key_tp in OPEN_INFO) + +PREFIXES = [ + b"MM\x00\x2A", # Valid TIFF header with big-endian byte order + b"II\x2A\x00", # Valid TIFF header with little-endian byte order + b"MM\x2A\x00", # Invalid TIFF header, assume big-endian + b"II\x00\x2A", # Invalid TIFF header, assume little-endian + b"MM\x00\x2B", # BigTIFF with big-endian byte order + b"II\x2B\x00", # BigTIFF with little-endian byte order +] + +if not getattr(Image.core, "libtiff_support_custom_tags", True): + deprecate("Support for LibTIFF earlier than version 4", 12) + + +def _accept(prefix: bytes) -> bool: + return prefix[:4] in PREFIXES + + +def _limit_rational( + val: float | Fraction | IFDRational, max_val: int +) -> tuple[IntegralLike, IntegralLike]: + inv = abs(val) > 1 + n_d = IFDRational(1 / val if inv else val).limit_rational(max_val) + return n_d[::-1] if inv else n_d + + +def _limit_signed_rational( + val: IFDRational, max_val: int, min_val: int +) -> tuple[IntegralLike, IntegralLike]: + frac = Fraction(val) + n_d: tuple[IntegralLike, IntegralLike] = frac.numerator, frac.denominator + + if min(float(i) for i in n_d) < min_val: + n_d = _limit_rational(val, abs(min_val)) + + n_d_float = tuple(float(i) for i in n_d) + if max(n_d_float) > max_val: + n_d = _limit_rational(n_d_float[0] / n_d_float[1], max_val) + + return n_d + + +## +# Wrapper for TIFF IFDs. + +_load_dispatch = {} +_write_dispatch = {} + + +def _delegate(op: str) -> Any: + def delegate( + self: IFDRational, *args: tuple[float, ...] + ) -> bool | float | Fraction: + return getattr(self._val, op)(*args) + + return delegate + + +class IFDRational(Rational): + """Implements a rational class where 0/0 is a legal value to match + the in the wild use of exif rationals. + + e.g., DigitalZoomRatio - 0.00/0.00 indicates that no digital zoom was used + """ + + """ If the denominator is 0, store this as a float('nan'), otherwise store + as a fractions.Fraction(). Delegate as appropriate + + """ + + __slots__ = ("_numerator", "_denominator", "_val") + + def __init__( + self, value: float | Fraction | IFDRational, denominator: int = 1 + ) -> None: + """ + :param value: either an integer numerator, a + float/rational/other number, or an IFDRational + :param denominator: Optional integer denominator + """ + self._val: Fraction | float + if isinstance(value, IFDRational): + self._numerator = value.numerator + self._denominator = value.denominator + self._val = value._val + return + + if isinstance(value, Fraction): + self._numerator = value.numerator + self._denominator = value.denominator + else: + if TYPE_CHECKING: + self._numerator = cast(IntegralLike, value) + else: + self._numerator = value + self._denominator = denominator + + if denominator == 0: + self._val = float("nan") + elif denominator == 1: + self._val = Fraction(value) + elif int(value) == value: + self._val = Fraction(int(value), denominator) + else: + self._val = Fraction(value / denominator) + + @property + def numerator(self) -> IntegralLike: + return self._numerator + + @property + def denominator(self) -> int: + return self._denominator + + def limit_rational(self, max_denominator: int) -> tuple[IntegralLike, int]: + """ + + :param max_denominator: Integer, the maximum denominator value + :returns: Tuple of (numerator, denominator) + """ + + if self.denominator == 0: + return self.numerator, self.denominator + + assert isinstance(self._val, Fraction) + f = self._val.limit_denominator(max_denominator) + return f.numerator, f.denominator + + def __repr__(self) -> str: + return str(float(self._val)) + + def __hash__(self) -> int: + return self._val.__hash__() + + def __eq__(self, other: object) -> bool: + val = self._val + if isinstance(other, IFDRational): + other = other._val + if isinstance(other, float): + val = float(val) + return val == other + + def __getstate__(self) -> list[float | Fraction | IntegralLike]: + return [self._val, self._numerator, self._denominator] + + def __setstate__(self, state: list[float | Fraction | IntegralLike]) -> None: + IFDRational.__init__(self, 0) + _val, _numerator, _denominator = state + assert isinstance(_val, (float, Fraction)) + self._val = _val + if TYPE_CHECKING: + self._numerator = cast(IntegralLike, _numerator) + else: + self._numerator = _numerator + assert isinstance(_denominator, int) + self._denominator = _denominator + + """ a = ['add','radd', 'sub', 'rsub', 'mul', 'rmul', + 'truediv', 'rtruediv', 'floordiv', 'rfloordiv', + 'mod','rmod', 'pow','rpow', 'pos', 'neg', + 'abs', 'trunc', 'lt', 'gt', 'le', 'ge', 'bool', + 'ceil', 'floor', 'round'] + print("\n".join("__%s__ = _delegate('__%s__')" % (s,s) for s in a)) + """ + + __add__ = _delegate("__add__") + __radd__ = _delegate("__radd__") + __sub__ = _delegate("__sub__") + __rsub__ = _delegate("__rsub__") + __mul__ = _delegate("__mul__") + __rmul__ = _delegate("__rmul__") + __truediv__ = _delegate("__truediv__") + __rtruediv__ = _delegate("__rtruediv__") + __floordiv__ = _delegate("__floordiv__") + __rfloordiv__ = _delegate("__rfloordiv__") + __mod__ = _delegate("__mod__") + __rmod__ = _delegate("__rmod__") + __pow__ = _delegate("__pow__") + __rpow__ = _delegate("__rpow__") + __pos__ = _delegate("__pos__") + __neg__ = _delegate("__neg__") + __abs__ = _delegate("__abs__") + __trunc__ = _delegate("__trunc__") + __lt__ = _delegate("__lt__") + __gt__ = _delegate("__gt__") + __le__ = _delegate("__le__") + __ge__ = _delegate("__ge__") + __bool__ = _delegate("__bool__") + __ceil__ = _delegate("__ceil__") + __floor__ = _delegate("__floor__") + __round__ = _delegate("__round__") + # Python >= 3.11 + if hasattr(Fraction, "__int__"): + __int__ = _delegate("__int__") + + +_LoaderFunc = Callable[["ImageFileDirectory_v2", bytes, bool], Any] + + +def _register_loader(idx: int, size: int) -> Callable[[_LoaderFunc], _LoaderFunc]: + def decorator(func: _LoaderFunc) -> _LoaderFunc: + from .TiffTags import TYPES + + if func.__name__.startswith("load_"): + TYPES[idx] = func.__name__[5:].replace("_", " ") + _load_dispatch[idx] = size, func # noqa: F821 + return func + + return decorator + + +def _register_writer(idx: int) -> Callable[[Callable[..., Any]], Callable[..., Any]]: + def decorator(func: Callable[..., Any]) -> Callable[..., Any]: + _write_dispatch[idx] = func # noqa: F821 + return func + + return decorator + + +def _register_basic(idx_fmt_name: tuple[int, str, str]) -> None: + from .TiffTags import TYPES + + idx, fmt, name = idx_fmt_name + TYPES[idx] = name + size = struct.calcsize(f"={fmt}") + + def basic_handler( + self: ImageFileDirectory_v2, data: bytes, legacy_api: bool = True + ) -> tuple[Any, ...]: + return self._unpack(f"{len(data) // size}{fmt}", data) + + _load_dispatch[idx] = size, basic_handler # noqa: F821 + _write_dispatch[idx] = lambda self, *values: ( # noqa: F821 + b"".join(self._pack(fmt, value) for value in values) + ) + + +if TYPE_CHECKING: + _IFDv2Base = MutableMapping[int, Any] +else: + _IFDv2Base = MutableMapping + + +class ImageFileDirectory_v2(_IFDv2Base): + """This class represents a TIFF tag directory. To speed things up, we + don't decode tags unless they're asked for. + + Exposes a dictionary interface of the tags in the directory:: + + ifd = ImageFileDirectory_v2() + ifd[key] = 'Some Data' + ifd.tagtype[key] = TiffTags.ASCII + print(ifd[key]) + 'Some Data' + + Individual values are returned as the strings or numbers, sequences are + returned as tuples of the values. + + The tiff metadata type of each item is stored in a dictionary of + tag types in + :attr:`~PIL.TiffImagePlugin.ImageFileDirectory_v2.tagtype`. The types + are read from a tiff file, guessed from the type added, or added + manually. + + Data Structures: + + * ``self.tagtype = {}`` + + * Key: numerical TIFF tag number + * Value: integer corresponding to the data type from + :py:data:`.TiffTags.TYPES` + + .. versionadded:: 3.0.0 + + 'Internal' data structures: + + * ``self._tags_v2 = {}`` + + * Key: numerical TIFF tag number + * Value: decoded data, as tuple for multiple values + + * ``self._tagdata = {}`` + + * Key: numerical TIFF tag number + * Value: undecoded byte string from file + + * ``self._tags_v1 = {}`` + + * Key: numerical TIFF tag number + * Value: decoded data in the v1 format + + Tags will be found in the private attributes ``self._tagdata``, and in + ``self._tags_v2`` once decoded. + + ``self.legacy_api`` is a value for internal use, and shouldn't be changed + from outside code. In cooperation with + :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v1`, if ``legacy_api`` + is true, then decoded tags will be populated into both ``_tags_v1`` and + ``_tags_v2``. ``_tags_v2`` will be used if this IFD is used in the TIFF + save routine. Tags should be read from ``_tags_v1`` if + ``legacy_api == true``. + + """ + + _load_dispatch: dict[int, tuple[int, _LoaderFunc]] = {} + _write_dispatch: dict[int, Callable[..., Any]] = {} + + def __init__( + self, + ifh: bytes = b"II\x2A\x00\x00\x00\x00\x00", + prefix: bytes | None = None, + group: int | None = None, + ) -> None: + """Initialize an ImageFileDirectory. + + To construct an ImageFileDirectory from a real file, pass the 8-byte + magic header to the constructor. To only set the endianness, pass it + as the 'prefix' keyword argument. + + :param ifh: One of the accepted magic headers (cf. PREFIXES); also sets + endianness. + :param prefix: Override the endianness of the file. + """ + if not _accept(ifh): + msg = f"not a TIFF file (header {repr(ifh)} not valid)" + raise SyntaxError(msg) + self._prefix = prefix if prefix is not None else ifh[:2] + if self._prefix == MM: + self._endian = ">" + elif self._prefix == II: + self._endian = "<" + else: + msg = "not a TIFF IFD" + raise SyntaxError(msg) + self._bigtiff = ifh[2] == 43 + self.group = group + self.tagtype: dict[int, int] = {} + """ Dictionary of tag types """ + self.reset() + self.next = ( + self._unpack("Q", ifh[8:])[0] + if self._bigtiff + else self._unpack("L", ifh[4:])[0] + ) + self._legacy_api = False + + prefix = property(lambda self: self._prefix) + offset = property(lambda self: self._offset) + + @property + def legacy_api(self) -> bool: + return self._legacy_api + + @legacy_api.setter + def legacy_api(self, value: bool) -> NoReturn: + msg = "Not allowing setting of legacy api" + raise Exception(msg) + + def reset(self) -> None: + self._tags_v1: dict[int, Any] = {} # will remain empty if legacy_api is false + self._tags_v2: dict[int, Any] = {} # main tag storage + self._tagdata: dict[int, bytes] = {} + self.tagtype = {} # added 2008-06-05 by Florian Hoech + self._next = None + self._offset: int | None = None + + def __str__(self) -> str: + return str(dict(self)) + + def named(self) -> dict[str, Any]: + """ + :returns: dict of name|key: value + + Returns the complete tag dictionary, with named tags where possible. + """ + return { + TiffTags.lookup(code, self.group).name: value + for code, value in self.items() + } + + def __len__(self) -> int: + return len(set(self._tagdata) | set(self._tags_v2)) + + def __getitem__(self, tag: int) -> Any: + if tag not in self._tags_v2: # unpack on the fly + data = self._tagdata[tag] + typ = self.tagtype[tag] + size, handler = self._load_dispatch[typ] + self[tag] = handler(self, data, self.legacy_api) # check type + val = self._tags_v2[tag] + if self.legacy_api and not isinstance(val, (tuple, bytes)): + val = (val,) + return val + + def __contains__(self, tag: object) -> bool: + return tag in self._tags_v2 or tag in self._tagdata + + def __setitem__(self, tag: int, value: Any) -> None: + self._setitem(tag, value, self.legacy_api) + + def _setitem(self, tag: int, value: Any, legacy_api: bool) -> None: + basetypes = (Number, bytes, str) + + info = TiffTags.lookup(tag, self.group) + values = [value] if isinstance(value, basetypes) else value + + if tag not in self.tagtype: + if info.type: + self.tagtype[tag] = info.type + else: + self.tagtype[tag] = TiffTags.UNDEFINED + if all(isinstance(v, IFDRational) for v in values): + for v in values: + assert isinstance(v, IFDRational) + if v < 0: + self.tagtype[tag] = TiffTags.SIGNED_RATIONAL + break + else: + self.tagtype[tag] = TiffTags.RATIONAL + elif all(isinstance(v, int) for v in values): + short = True + signed_short = True + long = True + for v in values: + assert isinstance(v, int) + if short and not (0 <= v < 2**16): + short = False + if signed_short and not (-(2**15) < v < 2**15): + signed_short = False + if long and v < 0: + long = False + if short: + self.tagtype[tag] = TiffTags.SHORT + elif signed_short: + self.tagtype[tag] = TiffTags.SIGNED_SHORT + elif long: + self.tagtype[tag] = TiffTags.LONG + else: + self.tagtype[tag] = TiffTags.SIGNED_LONG + elif all(isinstance(v, float) for v in values): + self.tagtype[tag] = TiffTags.DOUBLE + elif all(isinstance(v, str) for v in values): + self.tagtype[tag] = TiffTags.ASCII + elif all(isinstance(v, bytes) for v in values): + self.tagtype[tag] = TiffTags.BYTE + + if self.tagtype[tag] == TiffTags.UNDEFINED: + values = [ + v.encode("ascii", "replace") if isinstance(v, str) else v + for v in values + ] + elif self.tagtype[tag] == TiffTags.RATIONAL: + values = [float(v) if isinstance(v, int) else v for v in values] + + is_ifd = self.tagtype[tag] == TiffTags.LONG and isinstance(values, dict) + if not is_ifd: + values = tuple( + info.cvt_enum(value) if isinstance(value, str) else value + for value in values + ) + + dest = self._tags_v1 if legacy_api else self._tags_v2 + + # Three branches: + # Spec'd length == 1, Actual length 1, store as element + # Spec'd length == 1, Actual > 1, Warn and truncate. Formerly barfed. + # No Spec, Actual length 1, Formerly (<4.2) returned a 1 element tuple. + # Don't mess with the legacy api, since it's frozen. + if not is_ifd and ( + (info.length == 1) + or self.tagtype[tag] == TiffTags.BYTE + or (info.length is None and len(values) == 1 and not legacy_api) + ): + # Don't mess with the legacy api, since it's frozen. + if legacy_api and self.tagtype[tag] in [ + TiffTags.RATIONAL, + TiffTags.SIGNED_RATIONAL, + ]: # rationals + values = (values,) + try: + (dest[tag],) = values + except ValueError: + # We've got a builtin tag with 1 expected entry + warnings.warn( + f"Metadata Warning, tag {tag} had too many entries: " + f"{len(values)}, expected 1" + ) + dest[tag] = values[0] + + else: + # Spec'd length > 1 or undefined + # Unspec'd, and length > 1 + dest[tag] = values + + def __delitem__(self, tag: int) -> None: + self._tags_v2.pop(tag, None) + self._tags_v1.pop(tag, None) + self._tagdata.pop(tag, None) + + def __iter__(self) -> Iterator[int]: + return iter(set(self._tagdata) | set(self._tags_v2)) + + def _unpack(self, fmt: str, data: bytes) -> tuple[Any, ...]: + return struct.unpack(self._endian + fmt, data) + + def _pack(self, fmt: str, *values: Any) -> bytes: + return struct.pack(self._endian + fmt, *values) + + list( + map( + _register_basic, + [ + (TiffTags.SHORT, "H", "short"), + (TiffTags.LONG, "L", "long"), + (TiffTags.SIGNED_BYTE, "b", "signed byte"), + (TiffTags.SIGNED_SHORT, "h", "signed short"), + (TiffTags.SIGNED_LONG, "l", "signed long"), + (TiffTags.FLOAT, "f", "float"), + (TiffTags.DOUBLE, "d", "double"), + (TiffTags.IFD, "L", "long"), + (TiffTags.LONG8, "Q", "long8"), + ], + ) + ) + + @_register_loader(1, 1) # Basic type, except for the legacy API. + def load_byte(self, data: bytes, legacy_api: bool = True) -> bytes: + return data + + @_register_writer(1) # Basic type, except for the legacy API. + def write_byte(self, data: bytes | int | IFDRational) -> bytes: + if isinstance(data, IFDRational): + data = int(data) + if isinstance(data, int): + data = bytes((data,)) + return data + + @_register_loader(2, 1) + def load_string(self, data: bytes, legacy_api: bool = True) -> str: + if data.endswith(b"\0"): + data = data[:-1] + return data.decode("latin-1", "replace") + + @_register_writer(2) + def write_string(self, value: str | bytes | int) -> bytes: + # remerge of https://github.com/python-pillow/Pillow/pull/1416 + if isinstance(value, int): + value = str(value) + if not isinstance(value, bytes): + value = value.encode("ascii", "replace") + return value + b"\0" + + @_register_loader(5, 8) + def load_rational( + self, data: bytes, legacy_api: bool = True + ) -> tuple[tuple[int, int] | IFDRational, ...]: + vals = self._unpack(f"{len(data) // 4}L", data) + + def combine(a: int, b: int) -> tuple[int, int] | IFDRational: + return (a, b) if legacy_api else IFDRational(a, b) + + return tuple(combine(num, denom) for num, denom in zip(vals[::2], vals[1::2])) + + @_register_writer(5) + def write_rational(self, *values: IFDRational) -> bytes: + return b"".join( + self._pack("2L", *_limit_rational(frac, 2**32 - 1)) for frac in values + ) + + @_register_loader(7, 1) + def load_undefined(self, data: bytes, legacy_api: bool = True) -> bytes: + return data + + @_register_writer(7) + def write_undefined(self, value: bytes | int | IFDRational) -> bytes: + if isinstance(value, IFDRational): + value = int(value) + if isinstance(value, int): + value = str(value).encode("ascii", "replace") + return value + + @_register_loader(10, 8) + def load_signed_rational( + self, data: bytes, legacy_api: bool = True + ) -> tuple[tuple[int, int] | IFDRational, ...]: + vals = self._unpack(f"{len(data) // 4}l", data) + + def combine(a: int, b: int) -> tuple[int, int] | IFDRational: + return (a, b) if legacy_api else IFDRational(a, b) + + return tuple(combine(num, denom) for num, denom in zip(vals[::2], vals[1::2])) + + @_register_writer(10) + def write_signed_rational(self, *values: IFDRational) -> bytes: + return b"".join( + self._pack("2l", *_limit_signed_rational(frac, 2**31 - 1, -(2**31))) + for frac in values + ) + + def _ensure_read(self, fp: IO[bytes], size: int) -> bytes: + ret = fp.read(size) + if len(ret) != size: + msg = ( + "Corrupt EXIF data. " + f"Expecting to read {size} bytes but only got {len(ret)}. " + ) + raise OSError(msg) + return ret + + def load(self, fp: IO[bytes]) -> None: + self.reset() + self._offset = fp.tell() + + try: + tag_count = ( + self._unpack("Q", self._ensure_read(fp, 8)) + if self._bigtiff + else self._unpack("H", self._ensure_read(fp, 2)) + )[0] + for i in range(tag_count): + tag, typ, count, data = ( + self._unpack("HHQ8s", self._ensure_read(fp, 20)) + if self._bigtiff + else self._unpack("HHL4s", self._ensure_read(fp, 12)) + ) + + tagname = TiffTags.lookup(tag, self.group).name + typname = TYPES.get(typ, "unknown") + msg = f"tag: {tagname} ({tag}) - type: {typname} ({typ})" + + try: + unit_size, handler = self._load_dispatch[typ] + except KeyError: + logger.debug("%s - unsupported type %s", msg, typ) + continue # ignore unsupported type + size = count * unit_size + if size > (8 if self._bigtiff else 4): + here = fp.tell() + (offset,) = self._unpack("Q" if self._bigtiff else "L", data) + msg += f" Tag Location: {here} - Data Location: {offset}" + fp.seek(offset) + data = ImageFile._safe_read(fp, size) + fp.seek(here) + else: + data = data[:size] + + if len(data) != size: + warnings.warn( + "Possibly corrupt EXIF data. " + f"Expecting to read {size} bytes but only got {len(data)}." + f" Skipping tag {tag}" + ) + logger.debug(msg) + continue + + if not data: + logger.debug(msg) + continue + + self._tagdata[tag] = data + self.tagtype[tag] = typ + + msg += " - value: " + msg += f"" if size > 32 else repr(data) + + logger.debug(msg) + + (self.next,) = ( + self._unpack("Q", self._ensure_read(fp, 8)) + if self._bigtiff + else self._unpack("L", self._ensure_read(fp, 4)) + ) + except OSError as msg: + warnings.warn(str(msg)) + return + + def _get_ifh(self): + ifh = self._prefix + self._pack("H", 43 if self._bigtiff else 42) + if self._bigtiff: + ifh += self._pack("HH", 8, 0) + ifh += self._pack("Q", 16) if self._bigtiff else self._pack("L", 8) + + return ifh + + def tobytes(self, offset: int = 0) -> bytes: + # FIXME What about tagdata? + result = self._pack("Q" if self._bigtiff else "H", len(self._tags_v2)) + + entries: list[tuple[int, int, int, bytes, bytes]] = [] + offset += len(result) + len(self._tags_v2) * (20 if self._bigtiff else 12) + 4 + stripoffsets = None + + # pass 1: convert tags to binary format + # always write tags in ascending order + fmt = "Q" if self._bigtiff else "L" + fmt_size = 8 if self._bigtiff else 4 + for tag, value in sorted(self._tags_v2.items()): + if tag == STRIPOFFSETS: + stripoffsets = len(entries) + typ = self.tagtype[tag] + logger.debug("Tag %s, Type: %s, Value: %s", tag, typ, repr(value)) + is_ifd = typ == TiffTags.LONG and isinstance(value, dict) + if is_ifd: + ifd = ImageFileDirectory_v2(self._get_ifh(), group=tag) + values = self._tags_v2[tag] + for ifd_tag, ifd_value in values.items(): + ifd[ifd_tag] = ifd_value + data = ifd.tobytes(offset) + else: + values = value if isinstance(value, tuple) else (value,) + data = self._write_dispatch[typ](self, *values) + + tagname = TiffTags.lookup(tag, self.group).name + typname = "ifd" if is_ifd else TYPES.get(typ, "unknown") + msg = f"save: {tagname} ({tag}) - type: {typname} ({typ}) - value: " + msg += f"" if len(data) >= 16 else str(values) + logger.debug(msg) + + # count is sum of lengths for string and arbitrary data + if is_ifd: + count = 1 + elif typ in [TiffTags.BYTE, TiffTags.ASCII, TiffTags.UNDEFINED]: + count = len(data) + else: + count = len(values) + # figure out if data fits into the entry + if len(data) <= fmt_size: + entries.append((tag, typ, count, data.ljust(fmt_size, b"\0"), b"")) + else: + entries.append((tag, typ, count, self._pack(fmt, offset), data)) + offset += (len(data) + 1) // 2 * 2 # pad to word + + # update strip offset data to point beyond auxiliary data + if stripoffsets is not None: + tag, typ, count, value, data = entries[stripoffsets] + if data: + size, handler = self._load_dispatch[typ] + values = [val + offset for val in handler(self, data, self.legacy_api)] + data = self._write_dispatch[typ](self, *values) + else: + value = self._pack(fmt, self._unpack(fmt, value)[0] + offset) + entries[stripoffsets] = tag, typ, count, value, data + + # pass 2: write entries to file + for tag, typ, count, value, data in entries: + logger.debug("%s %s %s %s %s", tag, typ, count, repr(value), repr(data)) + result += self._pack( + "HHQ8s" if self._bigtiff else "HHL4s", tag, typ, count, value + ) + + # -- overwrite here for multi-page -- + result += b"\0\0\0\0" # end of entries + + # pass 3: write auxiliary data to file + for tag, typ, count, value, data in entries: + result += data + if len(data) & 1: + result += b"\0" + + return result + + def save(self, fp: IO[bytes]) -> int: + if fp.tell() == 0: # skip TIFF header on subsequent pages + fp.write(self._get_ifh()) + + offset = fp.tell() + result = self.tobytes(offset) + fp.write(result) + return offset + len(result) + + +ImageFileDirectory_v2._load_dispatch = _load_dispatch +ImageFileDirectory_v2._write_dispatch = _write_dispatch +for idx, name in TYPES.items(): + name = name.replace(" ", "_") + setattr(ImageFileDirectory_v2, f"load_{name}", _load_dispatch[idx][1]) + setattr(ImageFileDirectory_v2, f"write_{name}", _write_dispatch[idx]) +del _load_dispatch, _write_dispatch, idx, name + + +# Legacy ImageFileDirectory support. +class ImageFileDirectory_v1(ImageFileDirectory_v2): + """This class represents the **legacy** interface to a TIFF tag directory. + + Exposes a dictionary interface of the tags in the directory:: + + ifd = ImageFileDirectory_v1() + ifd[key] = 'Some Data' + ifd.tagtype[key] = TiffTags.ASCII + print(ifd[key]) + ('Some Data',) + + Also contains a dictionary of tag types as read from the tiff image file, + :attr:`~PIL.TiffImagePlugin.ImageFileDirectory_v1.tagtype`. + + Values are returned as a tuple. + + .. deprecated:: 3.0.0 + """ + + def __init__(self, *args: Any, **kwargs: Any) -> None: + super().__init__(*args, **kwargs) + self._legacy_api = True + + tags = property(lambda self: self._tags_v1) + tagdata = property(lambda self: self._tagdata) + + # defined in ImageFileDirectory_v2 + tagtype: dict[int, int] + """Dictionary of tag types""" + + @classmethod + def from_v2(cls, original: ImageFileDirectory_v2) -> ImageFileDirectory_v1: + """Returns an + :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v1` + instance with the same data as is contained in the original + :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v2` + instance. + + :returns: :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v1` + + """ + + ifd = cls(prefix=original.prefix) + ifd._tagdata = original._tagdata + ifd.tagtype = original.tagtype + ifd.next = original.next # an indicator for multipage tiffs + return ifd + + def to_v2(self) -> ImageFileDirectory_v2: + """Returns an + :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v2` + instance with the same data as is contained in the original + :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v1` + instance. + + :returns: :py:class:`~PIL.TiffImagePlugin.ImageFileDirectory_v2` + + """ + + ifd = ImageFileDirectory_v2(prefix=self.prefix) + ifd._tagdata = dict(self._tagdata) + ifd.tagtype = dict(self.tagtype) + ifd._tags_v2 = dict(self._tags_v2) + return ifd + + def __contains__(self, tag: object) -> bool: + return tag in self._tags_v1 or tag in self._tagdata + + def __len__(self) -> int: + return len(set(self._tagdata) | set(self._tags_v1)) + + def __iter__(self) -> Iterator[int]: + return iter(set(self._tagdata) | set(self._tags_v1)) + + def __setitem__(self, tag: int, value: Any) -> None: + for legacy_api in (False, True): + self._setitem(tag, value, legacy_api) + + def __getitem__(self, tag: int) -> Any: + if tag not in self._tags_v1: # unpack on the fly + data = self._tagdata[tag] + typ = self.tagtype[tag] + size, handler = self._load_dispatch[typ] + for legacy in (False, True): + self._setitem(tag, handler(self, data, legacy), legacy) + val = self._tags_v1[tag] + if not isinstance(val, (tuple, bytes)): + val = (val,) + return val + + +# undone -- switch this pointer +ImageFileDirectory = ImageFileDirectory_v1 + + +## +# Image plugin for TIFF files. + + +class TiffImageFile(ImageFile.ImageFile): + format = "TIFF" + format_description = "Adobe TIFF" + _close_exclusive_fp_after_loading = False + + def __init__( + self, + fp: StrOrBytesPath | IO[bytes], + filename: str | bytes | None = None, + ) -> None: + self.tag_v2: ImageFileDirectory_v2 + """ Image file directory (tag dictionary) """ + + self.tag: ImageFileDirectory_v1 + """ Legacy tag entries """ + + super().__init__(fp, filename) + + def _open(self) -> None: + """Open the first image in a TIFF file""" + + # Header + ifh = self.fp.read(8) + if ifh[2] == 43: + ifh += self.fp.read(8) + + self.tag_v2 = ImageFileDirectory_v2(ifh) + + # setup frame pointers + self.__first = self.__next = self.tag_v2.next + self.__frame = -1 + self._fp = self.fp + self._frame_pos: list[int] = [] + self._n_frames: int | None = None + + logger.debug("*** TiffImageFile._open ***") + logger.debug("- __first: %s", self.__first) + logger.debug("- ifh: %s", repr(ifh)) # Use repr to avoid str(bytes) + + # and load the first frame + self._seek(0) + + @property + def n_frames(self) -> int: + current_n_frames = self._n_frames + if current_n_frames is None: + current = self.tell() + self._seek(len(self._frame_pos)) + while self._n_frames is None: + self._seek(self.tell() + 1) + self.seek(current) + assert self._n_frames is not None + return self._n_frames + + def seek(self, frame: int) -> None: + """Select a given frame as current image""" + if not self._seek_check(frame): + return + self._seek(frame) + if self._im is not None and ( + self.im.size != self._tile_size or self.im.mode != self.mode + ): + # The core image will no longer be used + self._im = None + + def _seek(self, frame: int) -> None: + self.fp = self._fp + + while len(self._frame_pos) <= frame: + if not self.__next: + msg = "no more images in TIFF file" + raise EOFError(msg) + logger.debug( + "Seeking to frame %s, on frame %s, __next %s, location: %s", + frame, + self.__frame, + self.__next, + self.fp.tell(), + ) + if self.__next >= 2**63: + msg = "Unable to seek to frame" + raise ValueError(msg) + self.fp.seek(self.__next) + self._frame_pos.append(self.__next) + logger.debug("Loading tags, location: %s", self.fp.tell()) + self.tag_v2.load(self.fp) + if self.tag_v2.next in self._frame_pos: + # This IFD has already been processed + # Declare this to be the end of the image + self.__next = 0 + else: + self.__next = self.tag_v2.next + if self.__next == 0: + self._n_frames = frame + 1 + if len(self._frame_pos) == 1: + self.is_animated = self.__next != 0 + self.__frame += 1 + self.fp.seek(self._frame_pos[frame]) + self.tag_v2.load(self.fp) + if XMP in self.tag_v2: + self.info["xmp"] = self.tag_v2[XMP] + elif "xmp" in self.info: + del self.info["xmp"] + self._reload_exif() + # fill the legacy tag/ifd entries + self.tag = self.ifd = ImageFileDirectory_v1.from_v2(self.tag_v2) + self.__frame = frame + self._setup() + + def tell(self) -> int: + """Return the current frame number""" + return self.__frame + + def get_photoshop_blocks(self) -> dict[int, dict[str, bytes]]: + """ + Returns a dictionary of Photoshop "Image Resource Blocks". + The keys are the image resource ID. For more information, see + https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/#50577409_pgfId-1037727 + + :returns: Photoshop "Image Resource Blocks" in a dictionary. + """ + blocks = {} + val = self.tag_v2.get(ExifTags.Base.ImageResources) + if val: + while val[:4] == b"8BIM": + id = i16(val[4:6]) + n = math.ceil((val[6] + 1) / 2) * 2 + size = i32(val[6 + n : 10 + n]) + data = val[10 + n : 10 + n + size] + blocks[id] = {"data": data} + + val = val[math.ceil((10 + n + size) / 2) * 2 :] + return blocks + + def load(self) -> Image.core.PixelAccess | None: + if self.tile and self.use_load_libtiff: + return self._load_libtiff() + return super().load() + + def load_prepare(self) -> None: + if self._im is None: + Image._decompression_bomb_check(self._tile_size) + self.im = Image.core.new(self.mode, self._tile_size) + ImageFile.ImageFile.load_prepare(self) + + def load_end(self) -> None: + # allow closing if we're on the first frame, there's no next + # This is the ImageFile.load path only, libtiff specific below. + if not self.is_animated: + self._close_exclusive_fp_after_loading = True + + # load IFD data from fp before it is closed + exif = self.getexif() + for key in TiffTags.TAGS_V2_GROUPS: + if key not in exif: + continue + exif.get_ifd(key) + + ImageOps.exif_transpose(self, in_place=True) + if ExifTags.Base.Orientation in self.tag_v2: + del self.tag_v2[ExifTags.Base.Orientation] + + def _load_libtiff(self) -> Image.core.PixelAccess | None: + """Overload method triggered when we detect a compressed tiff + Calls out to libtiff""" + + Image.Image.load(self) + + self.load_prepare() + + if not len(self.tile) == 1: + msg = "Not exactly one tile" + raise OSError(msg) + + # (self._compression, (extents tuple), + # 0, (rawmode, self._compression, fp)) + extents = self.tile[0][1] + args = self.tile[0][3] + + # To be nice on memory footprint, if there's a + # file descriptor, use that instead of reading + # into a string in python. + try: + fp = hasattr(self.fp, "fileno") and self.fp.fileno() + # flush the file descriptor, prevents error on pypy 2.4+ + # should also eliminate the need for fp.tell + # in _seek + if hasattr(self.fp, "flush"): + self.fp.flush() + except OSError: + # io.BytesIO have a fileno, but returns an OSError if + # it doesn't use a file descriptor. + fp = False + + if fp: + assert isinstance(args, tuple) + args_list = list(args) + args_list[2] = fp + args = tuple(args_list) + + decoder = Image._getdecoder(self.mode, "libtiff", args, self.decoderconfig) + try: + decoder.setimage(self.im, extents) + except ValueError as e: + msg = "Couldn't set the image" + raise OSError(msg) from e + + close_self_fp = self._exclusive_fp and not self.is_animated + if hasattr(self.fp, "getvalue"): + # We've got a stringio like thing passed in. Yay for all in memory. + # The decoder needs the entire file in one shot, so there's not + # a lot we can do here other than give it the entire file. + # unless we could do something like get the address of the + # underlying string for stringio. + # + # Rearranging for supporting byteio items, since they have a fileno + # that returns an OSError if there's no underlying fp. Easier to + # deal with here by reordering. + logger.debug("have getvalue. just sending in a string from getvalue") + n, err = decoder.decode(self.fp.getvalue()) + elif fp: + # we've got a actual file on disk, pass in the fp. + logger.debug("have fileno, calling fileno version of the decoder.") + if not close_self_fp: + self.fp.seek(0) + # Save and restore the file position, because libtiff will move it + # outside of the Python runtime, and that will confuse + # io.BufferedReader and possible others. + # NOTE: This must use os.lseek(), and not fp.tell()/fp.seek(), + # because the buffer read head already may not equal the actual + # file position, and fp.seek() may just adjust it's internal + # pointer and not actually seek the OS file handle. + pos = os.lseek(fp, 0, os.SEEK_CUR) + # 4 bytes, otherwise the trace might error out + n, err = decoder.decode(b"fpfp") + os.lseek(fp, pos, os.SEEK_SET) + else: + # we have something else. + logger.debug("don't have fileno or getvalue. just reading") + self.fp.seek(0) + # UNDONE -- so much for that buffer size thing. + n, err = decoder.decode(self.fp.read()) + + self.tile = [] + self.readonly = 0 + + self.load_end() + + if close_self_fp: + self.fp.close() + self.fp = None # might be shared + + if err < 0: + raise OSError(err) + + return Image.Image.load(self) + + def _setup(self) -> None: + """Setup this image object based on current tags""" + + if 0xBC01 in self.tag_v2: + msg = "Windows Media Photo files not yet supported" + raise OSError(msg) + + # extract relevant tags + self._compression = COMPRESSION_INFO[self.tag_v2.get(COMPRESSION, 1)] + self._planar_configuration = self.tag_v2.get(PLANAR_CONFIGURATION, 1) + + # photometric is a required tag, but not everyone is reading + # the specification + photo = self.tag_v2.get(PHOTOMETRIC_INTERPRETATION, 0) + + # old style jpeg compression images most certainly are YCbCr + if self._compression == "tiff_jpeg": + photo = 6 + + fillorder = self.tag_v2.get(FILLORDER, 1) + + logger.debug("*** Summary ***") + logger.debug("- compression: %s", self._compression) + logger.debug("- photometric_interpretation: %s", photo) + logger.debug("- planar_configuration: %s", self._planar_configuration) + logger.debug("- fill_order: %s", fillorder) + logger.debug("- YCbCr subsampling: %s", self.tag_v2.get(YCBCRSUBSAMPLING)) + + # size + try: + xsize = self.tag_v2[IMAGEWIDTH] + ysize = self.tag_v2[IMAGELENGTH] + except KeyError as e: + msg = "Missing dimensions" + raise TypeError(msg) from e + if not isinstance(xsize, int) or not isinstance(ysize, int): + msg = "Invalid dimensions" + raise ValueError(msg) + self._tile_size = xsize, ysize + orientation = self.tag_v2.get(ExifTags.Base.Orientation) + if orientation in (5, 6, 7, 8): + self._size = ysize, xsize + else: + self._size = xsize, ysize + + logger.debug("- size: %s", self.size) + + sample_format = self.tag_v2.get(SAMPLEFORMAT, (1,)) + if len(sample_format) > 1 and max(sample_format) == min(sample_format) == 1: + # SAMPLEFORMAT is properly per band, so an RGB image will + # be (1,1,1). But, we don't support per band pixel types, + # and anything more than one band is a uint8. So, just + # take the first element. Revisit this if adding support + # for more exotic images. + sample_format = (1,) + + bps_tuple = self.tag_v2.get(BITSPERSAMPLE, (1,)) + extra_tuple = self.tag_v2.get(EXTRASAMPLES, ()) + if photo in (2, 6, 8): # RGB, YCbCr, LAB + bps_count = 3 + elif photo == 5: # CMYK + bps_count = 4 + else: + bps_count = 1 + bps_count += len(extra_tuple) + bps_actual_count = len(bps_tuple) + samples_per_pixel = self.tag_v2.get( + SAMPLESPERPIXEL, + 3 if self._compression == "tiff_jpeg" and photo in (2, 6) else 1, + ) + + if samples_per_pixel > MAX_SAMPLESPERPIXEL: + # DOS check, samples_per_pixel can be a Long, and we extend the tuple below + logger.error( + "More samples per pixel than can be decoded: %s", samples_per_pixel + ) + msg = "Invalid value for samples per pixel" + raise SyntaxError(msg) + + if samples_per_pixel < bps_actual_count: + # If a file has more values in bps_tuple than expected, + # remove the excess. + bps_tuple = bps_tuple[:samples_per_pixel] + elif samples_per_pixel > bps_actual_count and bps_actual_count == 1: + # If a file has only one value in bps_tuple, when it should have more, + # presume it is the same number of bits for all of the samples. + bps_tuple = bps_tuple * samples_per_pixel + + if len(bps_tuple) != samples_per_pixel: + msg = "unknown data organization" + raise SyntaxError(msg) + + # mode: check photometric interpretation and bits per pixel + key = ( + self.tag_v2.prefix, + photo, + sample_format, + fillorder, + bps_tuple, + extra_tuple, + ) + logger.debug("format key: %s", key) + try: + self._mode, rawmode = OPEN_INFO[key] + except KeyError as e: + logger.debug("- unsupported format") + msg = "unknown pixel mode" + raise SyntaxError(msg) from e + + logger.debug("- raw mode: %s", rawmode) + logger.debug("- pil mode: %s", self.mode) + + self.info["compression"] = self._compression + + xres = self.tag_v2.get(X_RESOLUTION, 1) + yres = self.tag_v2.get(Y_RESOLUTION, 1) + + if xres and yres: + resunit = self.tag_v2.get(RESOLUTION_UNIT) + if resunit == 2: # dots per inch + self.info["dpi"] = (xres, yres) + elif resunit == 3: # dots per centimeter. convert to dpi + self.info["dpi"] = (xres * 2.54, yres * 2.54) + elif resunit is None: # used to default to 1, but now 2) + self.info["dpi"] = (xres, yres) + # For backward compatibility, + # we also preserve the old behavior + self.info["resolution"] = xres, yres + else: # No absolute unit of measurement + self.info["resolution"] = xres, yres + + # build tile descriptors + x = y = layer = 0 + self.tile = [] + self.use_load_libtiff = READ_LIBTIFF or self._compression != "raw" + if self.use_load_libtiff: + # Decoder expects entire file as one tile. + # There's a buffer size limit in load (64k) + # so large g4 images will fail if we use that + # function. + # + # Setup the one tile for the whole image, then + # use the _load_libtiff function. + + # libtiff handles the fillmode for us, so 1;IR should + # actually be 1;I. Including the R double reverses the + # bits, so stripes of the image are reversed. See + # https://github.com/python-pillow/Pillow/issues/279 + if fillorder == 2: + # Replace fillorder with fillorder=1 + key = key[:3] + (1,) + key[4:] + logger.debug("format key: %s", key) + # this should always work, since all the + # fillorder==2 modes have a corresponding + # fillorder=1 mode + self._mode, rawmode = OPEN_INFO[key] + # YCbCr images with new jpeg compression with pixels in one plane + # unpacked straight into RGB values + if ( + photo == 6 + and self._compression == "jpeg" + and self._planar_configuration == 1 + ): + rawmode = "RGB" + # libtiff always returns the bytes in native order. + # we're expecting image byte order. So, if the rawmode + # contains I;16, we need to convert from native to image + # byte order. + elif rawmode == "I;16": + rawmode = "I;16N" + elif rawmode.endswith(";16B") or rawmode.endswith(";16L"): + rawmode = rawmode[:-1] + "N" + + # Offset in the tile tuple is 0, we go from 0,0 to + # w,h, and we only do this once -- eds + a = (rawmode, self._compression, False, self.tag_v2.offset) + self.tile.append(ImageFile._Tile("libtiff", (0, 0, xsize, ysize), 0, a)) + + elif STRIPOFFSETS in self.tag_v2 or TILEOFFSETS in self.tag_v2: + # striped image + if STRIPOFFSETS in self.tag_v2: + offsets = self.tag_v2[STRIPOFFSETS] + h = self.tag_v2.get(ROWSPERSTRIP, ysize) + w = xsize + else: + # tiled image + offsets = self.tag_v2[TILEOFFSETS] + tilewidth = self.tag_v2.get(TILEWIDTH) + h = self.tag_v2.get(TILELENGTH) + if not isinstance(tilewidth, int) or not isinstance(h, int): + msg = "Invalid tile dimensions" + raise ValueError(msg) + w = tilewidth + + for offset in offsets: + if x + w > xsize: + stride = w * sum(bps_tuple) / 8 # bytes per line + else: + stride = 0 + + tile_rawmode = rawmode + if self._planar_configuration == 2: + # each band on it's own layer + tile_rawmode = rawmode[layer] + # adjust stride width accordingly + stride /= bps_count + + args = (tile_rawmode, int(stride), 1) + self.tile.append( + ImageFile._Tile( + self._compression, + (x, y, min(x + w, xsize), min(y + h, ysize)), + offset, + args, + ) + ) + x = x + w + if x >= xsize: + x, y = 0, y + h + if y >= ysize: + x = y = 0 + layer += 1 + else: + logger.debug("- unsupported data organization") + msg = "unknown data organization" + raise SyntaxError(msg) + + # Fix up info. + if ICCPROFILE in self.tag_v2: + self.info["icc_profile"] = self.tag_v2[ICCPROFILE] + + # fixup palette descriptor + + if self.mode in ["P", "PA"]: + palette = [o8(b // 256) for b in self.tag_v2[COLORMAP]] + self.palette = ImagePalette.raw("RGB;L", b"".join(palette)) + + +# +# -------------------------------------------------------------------- +# Write TIFF files + +# little endian is default except for image modes with +# explicit big endian byte-order + +SAVE_INFO = { + # mode => rawmode, byteorder, photometrics, + # sampleformat, bitspersample, extra + "1": ("1", II, 1, 1, (1,), None), + "L": ("L", II, 1, 1, (8,), None), + "LA": ("LA", II, 1, 1, (8, 8), 2), + "P": ("P", II, 3, 1, (8,), None), + "PA": ("PA", II, 3, 1, (8, 8), 2), + "I": ("I;32S", II, 1, 2, (32,), None), + "I;16": ("I;16", II, 1, 1, (16,), None), + "I;16S": ("I;16S", II, 1, 2, (16,), None), + "F": ("F;32F", II, 1, 3, (32,), None), + "RGB": ("RGB", II, 2, 1, (8, 8, 8), None), + "RGBX": ("RGBX", II, 2, 1, (8, 8, 8, 8), 0), + "RGBA": ("RGBA", II, 2, 1, (8, 8, 8, 8), 2), + "CMYK": ("CMYK", II, 5, 1, (8, 8, 8, 8), None), + "YCbCr": ("YCbCr", II, 6, 1, (8, 8, 8), None), + "LAB": ("LAB", II, 8, 1, (8, 8, 8), None), + "I;32BS": ("I;32BS", MM, 1, 2, (32,), None), + "I;16B": ("I;16B", MM, 1, 1, (16,), None), + "I;16BS": ("I;16BS", MM, 1, 2, (16,), None), + "F;32BF": ("F;32BF", MM, 1, 3, (32,), None), +} + + +def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None: + try: + rawmode, prefix, photo, format, bits, extra = SAVE_INFO[im.mode] + except KeyError as e: + msg = f"cannot write mode {im.mode} as TIFF" + raise OSError(msg) from e + + encoderinfo = im.encoderinfo + encoderconfig = im.encoderconfig + + ifd = ImageFileDirectory_v2(prefix=prefix) + if encoderinfo.get("big_tiff"): + ifd._bigtiff = True + + try: + compression = encoderinfo["compression"] + except KeyError: + compression = im.info.get("compression") + if isinstance(compression, int): + # compression value may be from BMP. Ignore it + compression = None + if compression is None: + compression = "raw" + elif compression == "tiff_jpeg": + # OJPEG is obsolete, so use new-style JPEG compression instead + compression = "jpeg" + elif compression == "tiff_deflate": + compression = "tiff_adobe_deflate" + + libtiff = WRITE_LIBTIFF or compression != "raw" + + # required for color libtiff images + ifd[PLANAR_CONFIGURATION] = 1 + + ifd[IMAGEWIDTH] = im.size[0] + ifd[IMAGELENGTH] = im.size[1] + + # write any arbitrary tags passed in as an ImageFileDirectory + if "tiffinfo" in encoderinfo: + info = encoderinfo["tiffinfo"] + elif "exif" in encoderinfo: + info = encoderinfo["exif"] + if isinstance(info, bytes): + exif = Image.Exif() + exif.load(info) + info = exif + else: + info = {} + logger.debug("Tiffinfo Keys: %s", list(info)) + if isinstance(info, ImageFileDirectory_v1): + info = info.to_v2() + for key in info: + if isinstance(info, Image.Exif) and key in TiffTags.TAGS_V2_GROUPS: + ifd[key] = info.get_ifd(key) + else: + ifd[key] = info.get(key) + try: + ifd.tagtype[key] = info.tagtype[key] + except Exception: + pass # might not be an IFD. Might not have populated type + + legacy_ifd = {} + if hasattr(im, "tag"): + legacy_ifd = im.tag.to_v2() + + supplied_tags = {**legacy_ifd, **getattr(im, "tag_v2", {})} + for tag in ( + # IFD offset that may not be correct in the saved image + EXIFIFD, + # Determined by the image format and should not be copied from legacy_ifd. + SAMPLEFORMAT, + ): + if tag in supplied_tags: + del supplied_tags[tag] + + # additions written by Greg Couch, gregc@cgl.ucsf.edu + # inspired by image-sig posting from Kevin Cazabon, kcazabon@home.com + if hasattr(im, "tag_v2"): + # preserve tags from original TIFF image file + for key in ( + RESOLUTION_UNIT, + X_RESOLUTION, + Y_RESOLUTION, + IPTC_NAA_CHUNK, + PHOTOSHOP_CHUNK, + XMP, + ): + if key in im.tag_v2: + if key == IPTC_NAA_CHUNK and im.tag_v2.tagtype[key] not in ( + TiffTags.BYTE, + TiffTags.UNDEFINED, + ): + del supplied_tags[key] + else: + ifd[key] = im.tag_v2[key] + ifd.tagtype[key] = im.tag_v2.tagtype[key] + + # preserve ICC profile (should also work when saving other formats + # which support profiles as TIFF) -- 2008-06-06 Florian Hoech + icc = encoderinfo.get("icc_profile", im.info.get("icc_profile")) + if icc: + ifd[ICCPROFILE] = icc + + for key, name in [ + (IMAGEDESCRIPTION, "description"), + (X_RESOLUTION, "resolution"), + (Y_RESOLUTION, "resolution"), + (X_RESOLUTION, "x_resolution"), + (Y_RESOLUTION, "y_resolution"), + (RESOLUTION_UNIT, "resolution_unit"), + (SOFTWARE, "software"), + (DATE_TIME, "date_time"), + (ARTIST, "artist"), + (COPYRIGHT, "copyright"), + ]: + if name in encoderinfo: + ifd[key] = encoderinfo[name] + + dpi = encoderinfo.get("dpi") + if dpi: + ifd[RESOLUTION_UNIT] = 2 + ifd[X_RESOLUTION] = dpi[0] + ifd[Y_RESOLUTION] = dpi[1] + + if bits != (1,): + ifd[BITSPERSAMPLE] = bits + if len(bits) != 1: + ifd[SAMPLESPERPIXEL] = len(bits) + if extra is not None: + ifd[EXTRASAMPLES] = extra + if format != 1: + ifd[SAMPLEFORMAT] = format + + if PHOTOMETRIC_INTERPRETATION not in ifd: + ifd[PHOTOMETRIC_INTERPRETATION] = photo + elif im.mode in ("1", "L") and ifd[PHOTOMETRIC_INTERPRETATION] == 0: + if im.mode == "1": + inverted_im = im.copy() + px = inverted_im.load() + if px is not None: + for y in range(inverted_im.height): + for x in range(inverted_im.width): + px[x, y] = 0 if px[x, y] == 255 else 255 + im = inverted_im + else: + im = ImageOps.invert(im) + + if im.mode in ["P", "PA"]: + lut = im.im.getpalette("RGB", "RGB;L") + colormap = [] + colors = len(lut) // 3 + for i in range(3): + colormap += [v * 256 for v in lut[colors * i : colors * (i + 1)]] + colormap += [0] * (256 - colors) + ifd[COLORMAP] = colormap + # data orientation + w, h = ifd[IMAGEWIDTH], ifd[IMAGELENGTH] + stride = len(bits) * ((w * bits[0] + 7) // 8) + if ROWSPERSTRIP not in ifd: + # aim for given strip size (64 KB by default) when using libtiff writer + if libtiff: + im_strip_size = encoderinfo.get("strip_size", STRIP_SIZE) + rows_per_strip = 1 if stride == 0 else min(im_strip_size // stride, h) + # JPEG encoder expects multiple of 8 rows + if compression == "jpeg": + rows_per_strip = min(((rows_per_strip + 7) // 8) * 8, h) + else: + rows_per_strip = h + if rows_per_strip == 0: + rows_per_strip = 1 + ifd[ROWSPERSTRIP] = rows_per_strip + strip_byte_counts = 1 if stride == 0 else stride * ifd[ROWSPERSTRIP] + strips_per_image = (h + ifd[ROWSPERSTRIP] - 1) // ifd[ROWSPERSTRIP] + if strip_byte_counts >= 2**16: + ifd.tagtype[STRIPBYTECOUNTS] = TiffTags.LONG + ifd[STRIPBYTECOUNTS] = (strip_byte_counts,) * (strips_per_image - 1) + ( + stride * h - strip_byte_counts * (strips_per_image - 1), + ) + ifd[STRIPOFFSETS] = tuple( + range(0, strip_byte_counts * strips_per_image, strip_byte_counts) + ) # this is adjusted by IFD writer + # no compression by default: + ifd[COMPRESSION] = COMPRESSION_INFO_REV.get(compression, 1) + + if im.mode == "YCbCr": + for tag, default_value in { + YCBCRSUBSAMPLING: (1, 1), + REFERENCEBLACKWHITE: (0, 255, 128, 255, 128, 255), + }.items(): + ifd.setdefault(tag, default_value) + + blocklist = [TILEWIDTH, TILELENGTH, TILEOFFSETS, TILEBYTECOUNTS] + if libtiff: + if "quality" in encoderinfo: + quality = encoderinfo["quality"] + if not isinstance(quality, int) or quality < 0 or quality > 100: + msg = "Invalid quality setting" + raise ValueError(msg) + if compression != "jpeg": + msg = "quality setting only supported for 'jpeg' compression" + raise ValueError(msg) + ifd[JPEGQUALITY] = quality + + logger.debug("Saving using libtiff encoder") + logger.debug("Items: %s", sorted(ifd.items())) + _fp = 0 + if hasattr(fp, "fileno"): + try: + fp.seek(0) + _fp = fp.fileno() + except io.UnsupportedOperation: + pass + + # optional types for non core tags + types = {} + # STRIPOFFSETS and STRIPBYTECOUNTS are added by the library + # based on the data in the strip. + # OSUBFILETYPE is deprecated. + # The other tags expect arrays with a certain length (fixed or depending on + # BITSPERSAMPLE, etc), passing arrays with a different length will result in + # segfaults. Block these tags until we add extra validation. + # SUBIFD may also cause a segfault. + blocklist += [ + OSUBFILETYPE, + REFERENCEBLACKWHITE, + STRIPBYTECOUNTS, + STRIPOFFSETS, + TRANSFERFUNCTION, + SUBIFD, + ] + + # bits per sample is a single short in the tiff directory, not a list. + atts: dict[int, Any] = {BITSPERSAMPLE: bits[0]} + # Merge the ones that we have with (optional) more bits from + # the original file, e.g x,y resolution so that we can + # save(load('')) == original file. + for tag, value in itertools.chain(ifd.items(), supplied_tags.items()): + # Libtiff can only process certain core items without adding + # them to the custom dictionary. + # Custom items are supported for int, float, unicode, string and byte + # values. Other types and tuples require a tagtype. + if tag not in TiffTags.LIBTIFF_CORE: + if not getattr(Image.core, "libtiff_support_custom_tags", False): + continue + + if tag in TiffTags.TAGS_V2_GROUPS: + types[tag] = TiffTags.LONG8 + elif tag in ifd.tagtype: + types[tag] = ifd.tagtype[tag] + elif not (isinstance(value, (int, float, str, bytes))): + continue + else: + type = TiffTags.lookup(tag).type + if type: + types[tag] = type + if tag not in atts and tag not in blocklist: + if isinstance(value, str): + atts[tag] = value.encode("ascii", "replace") + b"\0" + elif isinstance(value, IFDRational): + atts[tag] = float(value) + else: + atts[tag] = value + + if SAMPLEFORMAT in atts and len(atts[SAMPLEFORMAT]) == 1: + atts[SAMPLEFORMAT] = atts[SAMPLEFORMAT][0] + + logger.debug("Converted items: %s", sorted(atts.items())) + + # libtiff always expects the bytes in native order. + # we're storing image byte order. So, if the rawmode + # contains I;16, we need to convert from native to image + # byte order. + if im.mode in ("I;16B", "I;16"): + rawmode = "I;16N" + + # Pass tags as sorted list so that the tags are set in a fixed order. + # This is required by libtiff for some tags. For example, the JPEGQUALITY + # pseudo tag requires that the COMPRESS tag was already set. + tags = list(atts.items()) + tags.sort() + a = (rawmode, compression, _fp, filename, tags, types) + encoder = Image._getencoder(im.mode, "libtiff", a, encoderconfig) + encoder.setimage(im.im, (0, 0) + im.size) + while True: + errcode, data = encoder.encode(ImageFile.MAXBLOCK)[1:] + if not _fp: + fp.write(data) + if errcode: + break + if errcode < 0: + msg = f"encoder error {errcode} when writing image file" + raise OSError(msg) + + else: + for tag in blocklist: + del ifd[tag] + offset = ifd.save(fp) + + ImageFile._save( + im, + fp, + [ImageFile._Tile("raw", (0, 0) + im.size, offset, (rawmode, stride, 1))], + ) + + # -- helper for multi-page save -- + if "_debug_multipage" in encoderinfo: + # just to access o32 and o16 (using correct byte order) + setattr(im, "_debug_multipage", ifd) + + +class AppendingTiffWriter(io.BytesIO): + fieldSizes = [ + 0, # None + 1, # byte + 1, # ascii + 2, # short + 4, # long + 8, # rational + 1, # sbyte + 1, # undefined + 2, # sshort + 4, # slong + 8, # srational + 4, # float + 8, # double + 4, # ifd + 2, # unicode + 4, # complex + 8, # long8 + ] + + Tags = { + 273, # StripOffsets + 288, # FreeOffsets + 324, # TileOffsets + 519, # JPEGQTables + 520, # JPEGDCTables + 521, # JPEGACTables + } + + def __init__(self, fn: StrOrBytesPath | IO[bytes], new: bool = False) -> None: + self.f: IO[bytes] + if is_path(fn): + self.name = fn + self.close_fp = True + try: + self.f = open(fn, "w+b" if new else "r+b") + except OSError: + self.f = open(fn, "w+b") + else: + self.f = cast(IO[bytes], fn) + self.close_fp = False + self.beginning = self.f.tell() + self.setup() + + def setup(self) -> None: + # Reset everything. + self.f.seek(self.beginning, os.SEEK_SET) + + self.whereToWriteNewIFDOffset: int | None = None + self.offsetOfNewPage = 0 + + self.IIMM = iimm = self.f.read(4) + if not iimm: + # empty file - first page + self.isFirst = True + return + + self.isFirst = False + if iimm == b"II\x2a\x00": + self.setEndian("<") + elif iimm == b"MM\x00\x2a": + self.setEndian(">") + else: + msg = "Invalid TIFF file header" + raise RuntimeError(msg) + + self.skipIFDs() + self.goToEnd() + + def finalize(self) -> None: + if self.isFirst: + return + + # fix offsets + self.f.seek(self.offsetOfNewPage) + + iimm = self.f.read(4) + if not iimm: + # Make it easy to finish a frame without committing to a new one. + return + + if iimm != self.IIMM: + msg = "IIMM of new page doesn't match IIMM of first page" + raise RuntimeError(msg) + + ifd_offset = self.readLong() + ifd_offset += self.offsetOfNewPage + assert self.whereToWriteNewIFDOffset is not None + self.f.seek(self.whereToWriteNewIFDOffset) + self.writeLong(ifd_offset) + self.f.seek(ifd_offset) + self.fixIFD() + + def newFrame(self) -> None: + # Call this to finish a frame. + self.finalize() + self.setup() + + def __enter__(self) -> AppendingTiffWriter: + return self + + def __exit__(self, *args: object) -> None: + if self.close_fp: + self.close() + + def tell(self) -> int: + return self.f.tell() - self.offsetOfNewPage + + def seek(self, offset: int, whence: int = io.SEEK_SET) -> int: + """ + :param offset: Distance to seek. + :param whence: Whether the distance is relative to the start, + end or current position. + :returns: The resulting position, relative to the start. + """ + if whence == os.SEEK_SET: + offset += self.offsetOfNewPage + + self.f.seek(offset, whence) + return self.tell() + + def goToEnd(self) -> None: + self.f.seek(0, os.SEEK_END) + pos = self.f.tell() + + # pad to 16 byte boundary + pad_bytes = 16 - pos % 16 + if 0 < pad_bytes < 16: + self.f.write(bytes(pad_bytes)) + self.offsetOfNewPage = self.f.tell() + + def setEndian(self, endian: str) -> None: + self.endian = endian + self.longFmt = f"{self.endian}L" + self.shortFmt = f"{self.endian}H" + self.tagFormat = f"{self.endian}HHL" + + def skipIFDs(self) -> None: + while True: + ifd_offset = self.readLong() + if ifd_offset == 0: + self.whereToWriteNewIFDOffset = self.f.tell() - 4 + break + + self.f.seek(ifd_offset) + num_tags = self.readShort() + self.f.seek(num_tags * 12, os.SEEK_CUR) + + def write(self, data: Buffer, /) -> int: + return self.f.write(data) + + def _fmt(self, field_size: int) -> str: + try: + return {2: "H", 4: "L", 8: "Q"}[field_size] + except KeyError: + msg = "offset is not supported" + raise RuntimeError(msg) + + def _read(self, field_size: int) -> int: + (value,) = struct.unpack( + self.endian + self._fmt(field_size), self.f.read(field_size) + ) + return value + + def readShort(self) -> int: + return self._read(2) + + def readLong(self) -> int: + return self._read(4) + + @staticmethod + def _verify_bytes_written(bytes_written: int | None, expected: int) -> None: + if bytes_written is not None and bytes_written != expected: + msg = f"wrote only {bytes_written} bytes but wanted {expected}" + raise RuntimeError(msg) + + def rewriteLastShortToLong(self, value: int) -> None: + self.f.seek(-2, os.SEEK_CUR) + bytes_written = self.f.write(struct.pack(self.longFmt, value)) + self._verify_bytes_written(bytes_written, 4) + + def _rewriteLast(self, value: int, field_size: int) -> None: + self.f.seek(-field_size, os.SEEK_CUR) + bytes_written = self.f.write( + struct.pack(self.endian + self._fmt(field_size), value) + ) + self._verify_bytes_written(bytes_written, field_size) + + def rewriteLastShort(self, value: int) -> None: + return self._rewriteLast(value, 2) + + def rewriteLastLong(self, value: int) -> None: + return self._rewriteLast(value, 4) + + def writeShort(self, value: int) -> None: + bytes_written = self.f.write(struct.pack(self.shortFmt, value)) + self._verify_bytes_written(bytes_written, 2) + + def writeLong(self, value: int) -> None: + bytes_written = self.f.write(struct.pack(self.longFmt, value)) + self._verify_bytes_written(bytes_written, 4) + + def close(self) -> None: + self.finalize() + if self.close_fp: + self.f.close() + + def fixIFD(self) -> None: + num_tags = self.readShort() + + for i in range(num_tags): + tag, field_type, count = struct.unpack(self.tagFormat, self.f.read(8)) + + field_size = self.fieldSizes[field_type] + total_size = field_size * count + is_local = total_size <= 4 + if not is_local: + offset = self.readLong() + self.offsetOfNewPage + self.rewriteLastLong(offset) + + if tag in self.Tags: + cur_pos = self.f.tell() + + if is_local: + self._fixOffsets(count, field_size) + self.f.seek(cur_pos + 4) + else: + self.f.seek(offset) + self._fixOffsets(count, field_size) + self.f.seek(cur_pos) + + elif is_local: + # skip the locally stored value that is not an offset + self.f.seek(4, os.SEEK_CUR) + + def _fixOffsets(self, count: int, field_size: int) -> None: + for i in range(count): + offset = self._read(field_size) + offset += self.offsetOfNewPage + if field_size == 2 and offset >= 65536: + # offset is now too large - we must convert shorts to longs + if count != 1: + msg = "not implemented" + raise RuntimeError(msg) # XXX TODO + + # simple case - the offset is just one and therefore it is + # local (not referenced with another offset) + self.rewriteLastShortToLong(offset) + self.f.seek(-10, os.SEEK_CUR) + self.writeShort(TiffTags.LONG) # rewrite the type to LONG + self.f.seek(8, os.SEEK_CUR) + else: + self._rewriteLast(offset, field_size) + + def fixOffsets( + self, count: int, isShort: bool = False, isLong: bool = False + ) -> None: + if isShort: + field_size = 2 + elif isLong: + field_size = 4 + else: + field_size = 0 + return self._fixOffsets(count, field_size) + + +def _save_all(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None: + encoderinfo = im.encoderinfo.copy() + encoderconfig = im.encoderconfig + append_images = list(encoderinfo.get("append_images", [])) + if not hasattr(im, "n_frames") and not append_images: + return _save(im, fp, filename) + + cur_idx = im.tell() + try: + with AppendingTiffWriter(fp) as tf: + for ims in [im] + append_images: + ims.encoderinfo = encoderinfo + ims.encoderconfig = encoderconfig + if not hasattr(ims, "n_frames"): + nfr = 1 + else: + nfr = ims.n_frames + + for idx in range(nfr): + ims.seek(idx) + ims.load() + _save(ims, tf, filename) + tf.newFrame() + finally: + im.seek(cur_idx) + + +# +# -------------------------------------------------------------------- +# Register + +Image.register_open(TiffImageFile.format, TiffImageFile, _accept) +Image.register_save(TiffImageFile.format, _save) +Image.register_save_all(TiffImageFile.format, _save_all) + +Image.register_extensions(TiffImageFile.format, [".tif", ".tiff"]) + +Image.register_mime(TiffImageFile.format, "image/tiff") diff --git a/lib/python3.10/site-packages/PIL/TiffTags.py b/lib/python3.10/site-packages/PIL/TiffTags.py new file mode 100644 index 0000000000000000000000000000000000000000..86adaa45857338f9fa8864296077393a3dc3350f --- /dev/null +++ b/lib/python3.10/site-packages/PIL/TiffTags.py @@ -0,0 +1,562 @@ +# +# The Python Imaging Library. +# $Id$ +# +# TIFF tags +# +# This module provides clear-text names for various well-known +# TIFF tags. the TIFF codec works just fine without it. +# +# Copyright (c) Secret Labs AB 1999. +# +# See the README file for information on usage and redistribution. +# + +## +# This module provides constants and clear-text names for various +# well-known TIFF tags. +## +from __future__ import annotations + +from typing import NamedTuple + + +class _TagInfo(NamedTuple): + value: int | None + name: str + type: int | None + length: int | None + enum: dict[str, int] + + +class TagInfo(_TagInfo): + __slots__: list[str] = [] + + def __new__( + cls, + value: int | None = None, + name: str = "unknown", + type: int | None = None, + length: int | None = None, + enum: dict[str, int] | None = None, + ) -> TagInfo: + return super().__new__(cls, value, name, type, length, enum or {}) + + def cvt_enum(self, value: str) -> int | str: + # Using get will call hash(value), which can be expensive + # for some types (e.g. Fraction). Since self.enum is rarely + # used, it's usually better to test it first. + return self.enum.get(value, value) if self.enum else value + + +def lookup(tag: int, group: int | None = None) -> TagInfo: + """ + :param tag: Integer tag number + :param group: Which :py:data:`~PIL.TiffTags.TAGS_V2_GROUPS` to look in + + .. versionadded:: 8.3.0 + + :returns: Taginfo namedtuple, From the ``TAGS_V2`` info if possible, + otherwise just populating the value and name from ``TAGS``. + If the tag is not recognized, "unknown" is returned for the name + + """ + + if group is not None: + info = TAGS_V2_GROUPS[group].get(tag) if group in TAGS_V2_GROUPS else None + else: + info = TAGS_V2.get(tag) + return info or TagInfo(tag, TAGS.get(tag, "unknown")) + + +## +# Map tag numbers to tag info. +# +# id: (Name, Type, Length[, enum_values]) +# +# The length here differs from the length in the tiff spec. For +# numbers, the tiff spec is for the number of fields returned. We +# agree here. For string-like types, the tiff spec uses the length of +# field in bytes. In Pillow, we are using the number of expected +# fields, in general 1 for string-like types. + + +BYTE = 1 +ASCII = 2 +SHORT = 3 +LONG = 4 +RATIONAL = 5 +SIGNED_BYTE = 6 +UNDEFINED = 7 +SIGNED_SHORT = 8 +SIGNED_LONG = 9 +SIGNED_RATIONAL = 10 +FLOAT = 11 +DOUBLE = 12 +IFD = 13 +LONG8 = 16 + +_tags_v2: dict[int, tuple[str, int, int] | tuple[str, int, int, dict[str, int]]] = { + 254: ("NewSubfileType", LONG, 1), + 255: ("SubfileType", SHORT, 1), + 256: ("ImageWidth", LONG, 1), + 257: ("ImageLength", LONG, 1), + 258: ("BitsPerSample", SHORT, 0), + 259: ( + "Compression", + SHORT, + 1, + { + "Uncompressed": 1, + "CCITT 1d": 2, + "Group 3 Fax": 3, + "Group 4 Fax": 4, + "LZW": 5, + "JPEG": 6, + "PackBits": 32773, + }, + ), + 262: ( + "PhotometricInterpretation", + SHORT, + 1, + { + "WhiteIsZero": 0, + "BlackIsZero": 1, + "RGB": 2, + "RGB Palette": 3, + "Transparency Mask": 4, + "CMYK": 5, + "YCbCr": 6, + "CieLAB": 8, + "CFA": 32803, # TIFF/EP, Adobe DNG + "LinearRaw": 32892, # Adobe DNG + }, + ), + 263: ("Threshholding", SHORT, 1), + 264: ("CellWidth", SHORT, 1), + 265: ("CellLength", SHORT, 1), + 266: ("FillOrder", SHORT, 1), + 269: ("DocumentName", ASCII, 1), + 270: ("ImageDescription", ASCII, 1), + 271: ("Make", ASCII, 1), + 272: ("Model", ASCII, 1), + 273: ("StripOffsets", LONG, 0), + 274: ("Orientation", SHORT, 1), + 277: ("SamplesPerPixel", SHORT, 1), + 278: ("RowsPerStrip", LONG, 1), + 279: ("StripByteCounts", LONG, 0), + 280: ("MinSampleValue", SHORT, 0), + 281: ("MaxSampleValue", SHORT, 0), + 282: ("XResolution", RATIONAL, 1), + 283: ("YResolution", RATIONAL, 1), + 284: ("PlanarConfiguration", SHORT, 1, {"Contiguous": 1, "Separate": 2}), + 285: ("PageName", ASCII, 1), + 286: ("XPosition", RATIONAL, 1), + 287: ("YPosition", RATIONAL, 1), + 288: ("FreeOffsets", LONG, 1), + 289: ("FreeByteCounts", LONG, 1), + 290: ("GrayResponseUnit", SHORT, 1), + 291: ("GrayResponseCurve", SHORT, 0), + 292: ("T4Options", LONG, 1), + 293: ("T6Options", LONG, 1), + 296: ("ResolutionUnit", SHORT, 1, {"none": 1, "inch": 2, "cm": 3}), + 297: ("PageNumber", SHORT, 2), + 301: ("TransferFunction", SHORT, 0), + 305: ("Software", ASCII, 1), + 306: ("DateTime", ASCII, 1), + 315: ("Artist", ASCII, 1), + 316: ("HostComputer", ASCII, 1), + 317: ("Predictor", SHORT, 1, {"none": 1, "Horizontal Differencing": 2}), + 318: ("WhitePoint", RATIONAL, 2), + 319: ("PrimaryChromaticities", RATIONAL, 6), + 320: ("ColorMap", SHORT, 0), + 321: ("HalftoneHints", SHORT, 2), + 322: ("TileWidth", LONG, 1), + 323: ("TileLength", LONG, 1), + 324: ("TileOffsets", LONG, 0), + 325: ("TileByteCounts", LONG, 0), + 330: ("SubIFDs", LONG, 0), + 332: ("InkSet", SHORT, 1), + 333: ("InkNames", ASCII, 1), + 334: ("NumberOfInks", SHORT, 1), + 336: ("DotRange", SHORT, 0), + 337: ("TargetPrinter", ASCII, 1), + 338: ("ExtraSamples", SHORT, 0), + 339: ("SampleFormat", SHORT, 0), + 340: ("SMinSampleValue", DOUBLE, 0), + 341: ("SMaxSampleValue", DOUBLE, 0), + 342: ("TransferRange", SHORT, 6), + 347: ("JPEGTables", UNDEFINED, 1), + # obsolete JPEG tags + 512: ("JPEGProc", SHORT, 1), + 513: ("JPEGInterchangeFormat", LONG, 1), + 514: ("JPEGInterchangeFormatLength", LONG, 1), + 515: ("JPEGRestartInterval", SHORT, 1), + 517: ("JPEGLosslessPredictors", SHORT, 0), + 518: ("JPEGPointTransforms", SHORT, 0), + 519: ("JPEGQTables", LONG, 0), + 520: ("JPEGDCTables", LONG, 0), + 521: ("JPEGACTables", LONG, 0), + 529: ("YCbCrCoefficients", RATIONAL, 3), + 530: ("YCbCrSubSampling", SHORT, 2), + 531: ("YCbCrPositioning", SHORT, 1), + 532: ("ReferenceBlackWhite", RATIONAL, 6), + 700: ("XMP", BYTE, 0), + 33432: ("Copyright", ASCII, 1), + 33723: ("IptcNaaInfo", UNDEFINED, 1), + 34377: ("PhotoshopInfo", BYTE, 0), + # FIXME add more tags here + 34665: ("ExifIFD", LONG, 1), + 34675: ("ICCProfile", UNDEFINED, 1), + 34853: ("GPSInfoIFD", LONG, 1), + 36864: ("ExifVersion", UNDEFINED, 1), + 37724: ("ImageSourceData", UNDEFINED, 1), + 40965: ("InteroperabilityIFD", LONG, 1), + 41730: ("CFAPattern", UNDEFINED, 1), + # MPInfo + 45056: ("MPFVersion", UNDEFINED, 1), + 45057: ("NumberOfImages", LONG, 1), + 45058: ("MPEntry", UNDEFINED, 1), + 45059: ("ImageUIDList", UNDEFINED, 0), # UNDONE, check + 45060: ("TotalFrames", LONG, 1), + 45313: ("MPIndividualNum", LONG, 1), + 45569: ("PanOrientation", LONG, 1), + 45570: ("PanOverlap_H", RATIONAL, 1), + 45571: ("PanOverlap_V", RATIONAL, 1), + 45572: ("BaseViewpointNum", LONG, 1), + 45573: ("ConvergenceAngle", SIGNED_RATIONAL, 1), + 45574: ("BaselineLength", RATIONAL, 1), + 45575: ("VerticalDivergence", SIGNED_RATIONAL, 1), + 45576: ("AxisDistance_X", SIGNED_RATIONAL, 1), + 45577: ("AxisDistance_Y", SIGNED_RATIONAL, 1), + 45578: ("AxisDistance_Z", SIGNED_RATIONAL, 1), + 45579: ("YawAngle", SIGNED_RATIONAL, 1), + 45580: ("PitchAngle", SIGNED_RATIONAL, 1), + 45581: ("RollAngle", SIGNED_RATIONAL, 1), + 40960: ("FlashPixVersion", UNDEFINED, 1), + 50741: ("MakerNoteSafety", SHORT, 1, {"Unsafe": 0, "Safe": 1}), + 50780: ("BestQualityScale", RATIONAL, 1), + 50838: ("ImageJMetaDataByteCounts", LONG, 0), # Can be more than one + 50839: ("ImageJMetaData", UNDEFINED, 1), # see Issue #2006 +} +_tags_v2_groups = { + # ExifIFD + 34665: { + 36864: ("ExifVersion", UNDEFINED, 1), + 40960: ("FlashPixVersion", UNDEFINED, 1), + 40965: ("InteroperabilityIFD", LONG, 1), + 41730: ("CFAPattern", UNDEFINED, 1), + }, + # GPSInfoIFD + 34853: { + 0: ("GPSVersionID", BYTE, 4), + 1: ("GPSLatitudeRef", ASCII, 2), + 2: ("GPSLatitude", RATIONAL, 3), + 3: ("GPSLongitudeRef", ASCII, 2), + 4: ("GPSLongitude", RATIONAL, 3), + 5: ("GPSAltitudeRef", BYTE, 1), + 6: ("GPSAltitude", RATIONAL, 1), + 7: ("GPSTimeStamp", RATIONAL, 3), + 8: ("GPSSatellites", ASCII, 0), + 9: ("GPSStatus", ASCII, 2), + 10: ("GPSMeasureMode", ASCII, 2), + 11: ("GPSDOP", RATIONAL, 1), + 12: ("GPSSpeedRef", ASCII, 2), + 13: ("GPSSpeed", RATIONAL, 1), + 14: ("GPSTrackRef", ASCII, 2), + 15: ("GPSTrack", RATIONAL, 1), + 16: ("GPSImgDirectionRef", ASCII, 2), + 17: ("GPSImgDirection", RATIONAL, 1), + 18: ("GPSMapDatum", ASCII, 0), + 19: ("GPSDestLatitudeRef", ASCII, 2), + 20: ("GPSDestLatitude", RATIONAL, 3), + 21: ("GPSDestLongitudeRef", ASCII, 2), + 22: ("GPSDestLongitude", RATIONAL, 3), + 23: ("GPSDestBearingRef", ASCII, 2), + 24: ("GPSDestBearing", RATIONAL, 1), + 25: ("GPSDestDistanceRef", ASCII, 2), + 26: ("GPSDestDistance", RATIONAL, 1), + 27: ("GPSProcessingMethod", UNDEFINED, 0), + 28: ("GPSAreaInformation", UNDEFINED, 0), + 29: ("GPSDateStamp", ASCII, 11), + 30: ("GPSDifferential", SHORT, 1), + }, + # InteroperabilityIFD + 40965: {1: ("InteropIndex", ASCII, 1), 2: ("InteropVersion", UNDEFINED, 1)}, +} + +# Legacy Tags structure +# these tags aren't included above, but were in the previous versions +TAGS: dict[int | tuple[int, int], str] = { + 347: "JPEGTables", + 700: "XMP", + # Additional Exif Info + 32932: "Wang Annotation", + 33434: "ExposureTime", + 33437: "FNumber", + 33445: "MD FileTag", + 33446: "MD ScalePixel", + 33447: "MD ColorTable", + 33448: "MD LabName", + 33449: "MD SampleInfo", + 33450: "MD PrepDate", + 33451: "MD PrepTime", + 33452: "MD FileUnits", + 33550: "ModelPixelScaleTag", + 33723: "IptcNaaInfo", + 33918: "INGR Packet Data Tag", + 33919: "INGR Flag Registers", + 33920: "IrasB Transformation Matrix", + 33922: "ModelTiepointTag", + 34264: "ModelTransformationTag", + 34377: "PhotoshopInfo", + 34735: "GeoKeyDirectoryTag", + 34736: "GeoDoubleParamsTag", + 34737: "GeoAsciiParamsTag", + 34850: "ExposureProgram", + 34852: "SpectralSensitivity", + 34855: "ISOSpeedRatings", + 34856: "OECF", + 34864: "SensitivityType", + 34865: "StandardOutputSensitivity", + 34866: "RecommendedExposureIndex", + 34867: "ISOSpeed", + 34868: "ISOSpeedLatitudeyyy", + 34869: "ISOSpeedLatitudezzz", + 34908: "HylaFAX FaxRecvParams", + 34909: "HylaFAX FaxSubAddress", + 34910: "HylaFAX FaxRecvTime", + 36864: "ExifVersion", + 36867: "DateTimeOriginal", + 36868: "DateTimeDigitized", + 37121: "ComponentsConfiguration", + 37122: "CompressedBitsPerPixel", + 37724: "ImageSourceData", + 37377: "ShutterSpeedValue", + 37378: "ApertureValue", + 37379: "BrightnessValue", + 37380: "ExposureBiasValue", + 37381: "MaxApertureValue", + 37382: "SubjectDistance", + 37383: "MeteringMode", + 37384: "LightSource", + 37385: "Flash", + 37386: "FocalLength", + 37396: "SubjectArea", + 37500: "MakerNote", + 37510: "UserComment", + 37520: "SubSec", + 37521: "SubSecTimeOriginal", + 37522: "SubsecTimeDigitized", + 40960: "FlashPixVersion", + 40961: "ColorSpace", + 40962: "PixelXDimension", + 40963: "PixelYDimension", + 40964: "RelatedSoundFile", + 40965: "InteroperabilityIFD", + 41483: "FlashEnergy", + 41484: "SpatialFrequencyResponse", + 41486: "FocalPlaneXResolution", + 41487: "FocalPlaneYResolution", + 41488: "FocalPlaneResolutionUnit", + 41492: "SubjectLocation", + 41493: "ExposureIndex", + 41495: "SensingMethod", + 41728: "FileSource", + 41729: "SceneType", + 41730: "CFAPattern", + 41985: "CustomRendered", + 41986: "ExposureMode", + 41987: "WhiteBalance", + 41988: "DigitalZoomRatio", + 41989: "FocalLengthIn35mmFilm", + 41990: "SceneCaptureType", + 41991: "GainControl", + 41992: "Contrast", + 41993: "Saturation", + 41994: "Sharpness", + 41995: "DeviceSettingDescription", + 41996: "SubjectDistanceRange", + 42016: "ImageUniqueID", + 42032: "CameraOwnerName", + 42033: "BodySerialNumber", + 42034: "LensSpecification", + 42035: "LensMake", + 42036: "LensModel", + 42037: "LensSerialNumber", + 42112: "GDAL_METADATA", + 42113: "GDAL_NODATA", + 42240: "Gamma", + 50215: "Oce Scanjob Description", + 50216: "Oce Application Selector", + 50217: "Oce Identification Number", + 50218: "Oce ImageLogic Characteristics", + # Adobe DNG + 50706: "DNGVersion", + 50707: "DNGBackwardVersion", + 50708: "UniqueCameraModel", + 50709: "LocalizedCameraModel", + 50710: "CFAPlaneColor", + 50711: "CFALayout", + 50712: "LinearizationTable", + 50713: "BlackLevelRepeatDim", + 50714: "BlackLevel", + 50715: "BlackLevelDeltaH", + 50716: "BlackLevelDeltaV", + 50717: "WhiteLevel", + 50718: "DefaultScale", + 50719: "DefaultCropOrigin", + 50720: "DefaultCropSize", + 50721: "ColorMatrix1", + 50722: "ColorMatrix2", + 50723: "CameraCalibration1", + 50724: "CameraCalibration2", + 50725: "ReductionMatrix1", + 50726: "ReductionMatrix2", + 50727: "AnalogBalance", + 50728: "AsShotNeutral", + 50729: "AsShotWhiteXY", + 50730: "BaselineExposure", + 50731: "BaselineNoise", + 50732: "BaselineSharpness", + 50733: "BayerGreenSplit", + 50734: "LinearResponseLimit", + 50735: "CameraSerialNumber", + 50736: "LensInfo", + 50737: "ChromaBlurRadius", + 50738: "AntiAliasStrength", + 50740: "DNGPrivateData", + 50778: "CalibrationIlluminant1", + 50779: "CalibrationIlluminant2", + 50784: "Alias Layer Metadata", +} + +TAGS_V2: dict[int, TagInfo] = {} +TAGS_V2_GROUPS: dict[int, dict[int, TagInfo]] = {} + + +def _populate() -> None: + for k, v in _tags_v2.items(): + # Populate legacy structure. + TAGS[k] = v[0] + if len(v) == 4: + for sk, sv in v[3].items(): + TAGS[(k, sv)] = sk + + TAGS_V2[k] = TagInfo(k, *v) + + for group, tags in _tags_v2_groups.items(): + TAGS_V2_GROUPS[group] = {k: TagInfo(k, *v) for k, v in tags.items()} + + +_populate() +## +# Map type numbers to type names -- defined in ImageFileDirectory. + +TYPES: dict[int, str] = {} + +# +# These tags are handled by default in libtiff, without +# adding to the custom dictionary. From tif_dir.c, searching for +# case TIFFTAG in the _TIFFVSetField function: +# Line: item. +# 148: case TIFFTAG_SUBFILETYPE: +# 151: case TIFFTAG_IMAGEWIDTH: +# 154: case TIFFTAG_IMAGELENGTH: +# 157: case TIFFTAG_BITSPERSAMPLE: +# 181: case TIFFTAG_COMPRESSION: +# 202: case TIFFTAG_PHOTOMETRIC: +# 205: case TIFFTAG_THRESHHOLDING: +# 208: case TIFFTAG_FILLORDER: +# 214: case TIFFTAG_ORIENTATION: +# 221: case TIFFTAG_SAMPLESPERPIXEL: +# 228: case TIFFTAG_ROWSPERSTRIP: +# 238: case TIFFTAG_MINSAMPLEVALUE: +# 241: case TIFFTAG_MAXSAMPLEVALUE: +# 244: case TIFFTAG_SMINSAMPLEVALUE: +# 247: case TIFFTAG_SMAXSAMPLEVALUE: +# 250: case TIFFTAG_XRESOLUTION: +# 256: case TIFFTAG_YRESOLUTION: +# 262: case TIFFTAG_PLANARCONFIG: +# 268: case TIFFTAG_XPOSITION: +# 271: case TIFFTAG_YPOSITION: +# 274: case TIFFTAG_RESOLUTIONUNIT: +# 280: case TIFFTAG_PAGENUMBER: +# 284: case TIFFTAG_HALFTONEHINTS: +# 288: case TIFFTAG_COLORMAP: +# 294: case TIFFTAG_EXTRASAMPLES: +# 298: case TIFFTAG_MATTEING: +# 305: case TIFFTAG_TILEWIDTH: +# 316: case TIFFTAG_TILELENGTH: +# 327: case TIFFTAG_TILEDEPTH: +# 333: case TIFFTAG_DATATYPE: +# 344: case TIFFTAG_SAMPLEFORMAT: +# 361: case TIFFTAG_IMAGEDEPTH: +# 364: case TIFFTAG_SUBIFD: +# 376: case TIFFTAG_YCBCRPOSITIONING: +# 379: case TIFFTAG_YCBCRSUBSAMPLING: +# 383: case TIFFTAG_TRANSFERFUNCTION: +# 389: case TIFFTAG_REFERENCEBLACKWHITE: +# 393: case TIFFTAG_INKNAMES: + +# Following pseudo-tags are also handled by default in libtiff: +# TIFFTAG_JPEGQUALITY 65537 + +# some of these are not in our TAGS_V2 dict and were included from tiff.h + +# This list also exists in encode.c +LIBTIFF_CORE = { + 255, + 256, + 257, + 258, + 259, + 262, + 263, + 266, + 274, + 277, + 278, + 280, + 281, + 340, + 341, + 282, + 283, + 284, + 286, + 287, + 296, + 297, + 321, + 320, + 338, + 32995, + 322, + 323, + 32998, + 32996, + 339, + 32997, + 330, + 531, + 530, + 301, + 532, + 333, + # as above + 269, # this has been in our tests forever, and works + 65537, +} + +LIBTIFF_CORE.remove(255) # We don't have support for subfiletypes +LIBTIFF_CORE.remove(322) # We don't have support for writing tiled images with libtiff +LIBTIFF_CORE.remove(323) # Tiled images +LIBTIFF_CORE.remove(333) # Ink Names either + +# Note to advanced users: There may be combinations of these +# parameters and values that when added properly, will work and +# produce valid tiff images that may work in your application. +# It is safe to add and remove tags from this set from Pillow's point +# of view so long as you test against libtiff. diff --git a/lib/python3.10/site-packages/PIL/WmfImagePlugin.py b/lib/python3.10/site-packages/PIL/WmfImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..48e9823e8adcdf21b40ac6f01365efbb6cafbcd1 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/WmfImagePlugin.py @@ -0,0 +1,184 @@ +# +# The Python Imaging Library +# $Id$ +# +# WMF stub codec +# +# history: +# 1996-12-14 fl Created +# 2004-02-22 fl Turned into a stub driver +# 2004-02-23 fl Added EMF support +# +# Copyright (c) Secret Labs AB 1997-2004. All rights reserved. +# Copyright (c) Fredrik Lundh 1996. +# +# See the README file for information on usage and redistribution. +# +# WMF/EMF reference documentation: +# https://winprotocoldoc.blob.core.windows.net/productionwindowsarchives/MS-WMF/[MS-WMF].pdf +# http://wvware.sourceforge.net/caolan/index.html +# http://wvware.sourceforge.net/caolan/ora-wmf.html +from __future__ import annotations + +from typing import IO + +from . import Image, ImageFile +from ._binary import i16le as word +from ._binary import si16le as short +from ._binary import si32le as _long + +_handler = None + + +def register_handler(handler: ImageFile.StubHandler | None) -> None: + """ + Install application-specific WMF image handler. + + :param handler: Handler object. + """ + global _handler + _handler = handler + + +if hasattr(Image.core, "drawwmf"): + # install default handler (windows only) + + class WmfHandler(ImageFile.StubHandler): + def open(self, im: ImageFile.StubImageFile) -> None: + im._mode = "RGB" + self.bbox = im.info["wmf_bbox"] + + def load(self, im: ImageFile.StubImageFile) -> Image.Image: + im.fp.seek(0) # rewind + return Image.frombytes( + "RGB", + im.size, + Image.core.drawwmf(im.fp.read(), im.size, self.bbox), + "raw", + "BGR", + (im.size[0] * 3 + 3) & -4, + -1, + ) + + register_handler(WmfHandler()) + +# +# -------------------------------------------------------------------- +# Read WMF file + + +def _accept(prefix: bytes) -> bool: + return ( + prefix[:6] == b"\xd7\xcd\xc6\x9a\x00\x00" or prefix[:4] == b"\x01\x00\x00\x00" + ) + + +## +# Image plugin for Windows metafiles. + + +class WmfStubImageFile(ImageFile.StubImageFile): + format = "WMF" + format_description = "Windows Metafile" + + def _open(self) -> None: + self._inch = None + + # check placable header + s = self.fp.read(80) + + if s[:6] == b"\xd7\xcd\xc6\x9a\x00\x00": + # placeable windows metafile + + # get units per inch + self._inch = word(s, 14) + if self._inch == 0: + msg = "Invalid inch" + raise ValueError(msg) + + # get bounding box + x0 = short(s, 6) + y0 = short(s, 8) + x1 = short(s, 10) + y1 = short(s, 12) + + # normalize size to 72 dots per inch + self.info["dpi"] = 72 + size = ( + (x1 - x0) * self.info["dpi"] // self._inch, + (y1 - y0) * self.info["dpi"] // self._inch, + ) + + self.info["wmf_bbox"] = x0, y0, x1, y1 + + # sanity check (standard metafile header) + if s[22:26] != b"\x01\x00\t\x00": + msg = "Unsupported WMF file format" + raise SyntaxError(msg) + + elif s[:4] == b"\x01\x00\x00\x00" and s[40:44] == b" EMF": + # enhanced metafile + + # get bounding box + x0 = _long(s, 8) + y0 = _long(s, 12) + x1 = _long(s, 16) + y1 = _long(s, 20) + + # get frame (in 0.01 millimeter units) + frame = _long(s, 24), _long(s, 28), _long(s, 32), _long(s, 36) + + size = x1 - x0, y1 - y0 + + # calculate dots per inch from bbox and frame + xdpi = 2540.0 * (x1 - x0) / (frame[2] - frame[0]) + ydpi = 2540.0 * (y1 - y0) / (frame[3] - frame[1]) + + self.info["wmf_bbox"] = x0, y0, x1, y1 + + if xdpi == ydpi: + self.info["dpi"] = xdpi + else: + self.info["dpi"] = xdpi, ydpi + + else: + msg = "Unsupported file format" + raise SyntaxError(msg) + + self._mode = "RGB" + self._size = size + + loader = self._load() + if loader: + loader.open(self) + + def _load(self) -> ImageFile.StubHandler | None: + return _handler + + def load(self, dpi: int | None = None) -> Image.core.PixelAccess | None: + if dpi is not None and self._inch is not None: + self.info["dpi"] = dpi + x0, y0, x1, y1 = self.info["wmf_bbox"] + self._size = ( + (x1 - x0) * self.info["dpi"] // self._inch, + (y1 - y0) * self.info["dpi"] // self._inch, + ) + return super().load() + + +def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None: + if _handler is None or not hasattr(_handler, "save"): + msg = "WMF save handler not installed" + raise OSError(msg) + _handler.save(im, fp, filename) + + +# +# -------------------------------------------------------------------- +# Registry stuff + + +Image.register_open(WmfStubImageFile.format, WmfStubImageFile, _accept) +Image.register_save(WmfStubImageFile.format, _save) + +Image.register_extensions(WmfStubImageFile.format, [".wmf", ".emf"]) diff --git a/lib/python3.10/site-packages/PIL/XbmImagePlugin.py b/lib/python3.10/site-packages/PIL/XbmImagePlugin.py new file mode 100644 index 0000000000000000000000000000000000000000..943a0447016749bb0d85a12e243f2b68560d0928 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/XbmImagePlugin.py @@ -0,0 +1,98 @@ +# +# The Python Imaging Library. +# $Id$ +# +# XBM File handling +# +# History: +# 1995-09-08 fl Created +# 1996-11-01 fl Added save support +# 1997-07-07 fl Made header parser more tolerant +# 1997-07-22 fl Fixed yet another parser bug +# 2001-02-17 fl Use 're' instead of 'regex' (Python 2.1) (0.4) +# 2001-05-13 fl Added hotspot handling (based on code from Bernhard Herzog) +# 2004-02-24 fl Allow some whitespace before first #define +# +# Copyright (c) 1997-2004 by Secret Labs AB +# Copyright (c) 1996-1997 by Fredrik Lundh +# +# See the README file for information on usage and redistribution. +# +from __future__ import annotations + +import re +from typing import IO + +from . import Image, ImageFile + +# XBM header +xbm_head = re.compile( + rb"\s*#define[ \t]+.*_width[ \t]+(?P[0-9]+)[\r\n]+" + b"#define[ \t]+.*_height[ \t]+(?P[0-9]+)[\r\n]+" + b"(?P" + b"#define[ \t]+[^_]*_x_hot[ \t]+(?P[0-9]+)[\r\n]+" + b"#define[ \t]+[^_]*_y_hot[ \t]+(?P[0-9]+)[\r\n]+" + b")?" + rb"[\000-\377]*_bits\[]" +) + + +def _accept(prefix: bytes) -> bool: + return prefix.lstrip()[:7] == b"#define" + + +## +# Image plugin for X11 bitmaps. + + +class XbmImageFile(ImageFile.ImageFile): + format = "XBM" + format_description = "X11 Bitmap" + + def _open(self) -> None: + assert self.fp is not None + + m = xbm_head.match(self.fp.read(512)) + + if not m: + msg = "not a XBM file" + raise SyntaxError(msg) + + xsize = int(m.group("width")) + ysize = int(m.group("height")) + + if m.group("hotspot"): + self.info["hotspot"] = (int(m.group("xhot")), int(m.group("yhot"))) + + self._mode = "1" + self._size = xsize, ysize + + self.tile = [ImageFile._Tile("xbm", (0, 0) + self.size, m.end())] + + +def _save(im: Image.Image, fp: IO[bytes], filename: str | bytes) -> None: + if im.mode != "1": + msg = f"cannot write mode {im.mode} as XBM" + raise OSError(msg) + + fp.write(f"#define im_width {im.size[0]}\n".encode("ascii")) + fp.write(f"#define im_height {im.size[1]}\n".encode("ascii")) + + hotspot = im.encoderinfo.get("hotspot") + if hotspot: + fp.write(f"#define im_x_hot {hotspot[0]}\n".encode("ascii")) + fp.write(f"#define im_y_hot {hotspot[1]}\n".encode("ascii")) + + fp.write(b"static char im_bits[] = {\n") + + ImageFile._save(im, fp, [ImageFile._Tile("xbm", (0, 0) + im.size)]) + + fp.write(b"};\n") + + +Image.register_open(XbmImageFile.format, XbmImageFile, _accept) +Image.register_save(XbmImageFile.format, _save) + +Image.register_extension(XbmImageFile.format, ".xbm") + +Image.register_mime(XbmImageFile.format, "image/xbm") diff --git a/lib/python3.10/site-packages/PIL/__main__.py b/lib/python3.10/site-packages/PIL/__main__.py new file mode 100644 index 0000000000000000000000000000000000000000..043156e892dadc4fb1222b33f5eda33251cd15aa --- /dev/null +++ b/lib/python3.10/site-packages/PIL/__main__.py @@ -0,0 +1,7 @@ +from __future__ import annotations + +import sys + +from .features import pilinfo + +pilinfo(supported_formats="--report" not in sys.argv) diff --git a/lib/python3.10/site-packages/PIL/_deprecate.py b/lib/python3.10/site-packages/PIL/_deprecate.py new file mode 100644 index 0000000000000000000000000000000000000000..83952b397ff5d6ffd734114f3549418e8e4eb85c --- /dev/null +++ b/lib/python3.10/site-packages/PIL/_deprecate.py @@ -0,0 +1,69 @@ +from __future__ import annotations + +import warnings + +from . import __version__ + + +def deprecate( + deprecated: str, + when: int | None, + replacement: str | None = None, + *, + action: str | None = None, + plural: bool = False, +) -> None: + """ + Deprecations helper. + + :param deprecated: Name of thing to be deprecated. + :param when: Pillow major version to be removed in. + :param replacement: Name of replacement. + :param action: Instead of "replacement", give a custom call to action + e.g. "Upgrade to new thing". + :param plural: if the deprecated thing is plural, needing "are" instead of "is". + + Usually of the form: + + "[deprecated] is deprecated and will be removed in Pillow [when] (yyyy-mm-dd). + Use [replacement] instead." + + You can leave out the replacement sentence: + + "[deprecated] is deprecated and will be removed in Pillow [when] (yyyy-mm-dd)" + + Or with another call to action: + + "[deprecated] is deprecated and will be removed in Pillow [when] (yyyy-mm-dd). + [action]." + """ + + is_ = "are" if plural else "is" + + if when is None: + removed = "a future version" + elif when <= int(__version__.split(".")[0]): + msg = f"{deprecated} {is_} deprecated and should be removed." + raise RuntimeError(msg) + elif when == 12: + removed = "Pillow 12 (2025-10-15)" + else: + msg = f"Unknown removal version: {when}. Update {__name__}?" + raise ValueError(msg) + + if replacement and action: + msg = "Use only one of 'replacement' and 'action'" + raise ValueError(msg) + + if replacement: + action = f". Use {replacement} instead." + elif action: + action = f". {action.rstrip('.')}." + else: + action = "" + + warnings.warn( + f"{deprecated} {is_} deprecated and will be removed in {removed}{action}", + DeprecationWarning, + stacklevel=3, + ) diff --git a/lib/python3.10/site-packages/PIL/_imagingmath.pyi b/lib/python3.10/site-packages/PIL/_imagingmath.pyi new file mode 100644 index 0000000000000000000000000000000000000000..e27843e5338213713e26973127c738c14313ff98 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/_imagingmath.pyi @@ -0,0 +1,3 @@ +from typing import Any + +def __getattr__(name: str) -> Any: ... diff --git a/lib/python3.10/site-packages/PIL/_imagingmorph.cpython-310-x86_64-linux-gnu.so b/lib/python3.10/site-packages/PIL/_imagingmorph.cpython-310-x86_64-linux-gnu.so new file mode 100644 index 0000000000000000000000000000000000000000..b4947e65c53d686a95296aa592dce3feaee9f94a Binary files /dev/null and b/lib/python3.10/site-packages/PIL/_imagingmorph.cpython-310-x86_64-linux-gnu.so differ diff --git a/lib/python3.10/site-packages/PIL/_imagingmorph.pyi b/lib/python3.10/site-packages/PIL/_imagingmorph.pyi new file mode 100644 index 0000000000000000000000000000000000000000..e27843e5338213713e26973127c738c14313ff98 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/_imagingmorph.pyi @@ -0,0 +1,3 @@ +from typing import Any + +def __getattr__(name: str) -> Any: ... diff --git a/lib/python3.10/site-packages/PIL/_imagingtk.cpython-310-x86_64-linux-gnu.so b/lib/python3.10/site-packages/PIL/_imagingtk.cpython-310-x86_64-linux-gnu.so new file mode 100644 index 0000000000000000000000000000000000000000..861c1f44fe524818105c82a0cecf6957d04acdfb Binary files /dev/null and b/lib/python3.10/site-packages/PIL/_imagingtk.cpython-310-x86_64-linux-gnu.so differ diff --git a/lib/python3.10/site-packages/PIL/_imagingtk.pyi b/lib/python3.10/site-packages/PIL/_imagingtk.pyi new file mode 100644 index 0000000000000000000000000000000000000000..e27843e5338213713e26973127c738c14313ff98 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/_imagingtk.pyi @@ -0,0 +1,3 @@ +from typing import Any + +def __getattr__(name: str) -> Any: ... diff --git a/lib/python3.10/site-packages/PIL/_webp.cpython-310-x86_64-linux-gnu.so b/lib/python3.10/site-packages/PIL/_webp.cpython-310-x86_64-linux-gnu.so new file mode 100644 index 0000000000000000000000000000000000000000..50dc2984ab63ee5f18aae02d70c145756a3e716c Binary files /dev/null and b/lib/python3.10/site-packages/PIL/_webp.cpython-310-x86_64-linux-gnu.so differ diff --git a/lib/python3.10/site-packages/PIL/_webp.pyi b/lib/python3.10/site-packages/PIL/_webp.pyi new file mode 100644 index 0000000000000000000000000000000000000000..e27843e5338213713e26973127c738c14313ff98 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/_webp.pyi @@ -0,0 +1,3 @@ +from typing import Any + +def __getattr__(name: str) -> Any: ... diff --git a/lib/python3.10/site-packages/PIL/features.py b/lib/python3.10/site-packages/PIL/features.py new file mode 100644 index 0000000000000000000000000000000000000000..3645e3defc43db41afb40cfa0888acf3fee8c0fb --- /dev/null +++ b/lib/python3.10/site-packages/PIL/features.py @@ -0,0 +1,357 @@ +from __future__ import annotations + +import collections +import os +import sys +import warnings +from typing import IO + +import PIL + +from . import Image +from ._deprecate import deprecate + +modules = { + "pil": ("PIL._imaging", "PILLOW_VERSION"), + "tkinter": ("PIL._tkinter_finder", "tk_version"), + "freetype2": ("PIL._imagingft", "freetype2_version"), + "littlecms2": ("PIL._imagingcms", "littlecms_version"), + "webp": ("PIL._webp", "webpdecoder_version"), +} + + +def check_module(feature: str) -> bool: + """ + Checks if a module is available. + + :param feature: The module to check for. + :returns: ``True`` if available, ``False`` otherwise. + :raises ValueError: If the module is not defined in this version of Pillow. + """ + if feature not in modules: + msg = f"Unknown module {feature}" + raise ValueError(msg) + + module, ver = modules[feature] + + try: + __import__(module) + return True + except ModuleNotFoundError: + return False + except ImportError as ex: + warnings.warn(str(ex)) + return False + + +def version_module(feature: str) -> str | None: + """ + :param feature: The module to check for. + :returns: + The loaded version number as a string, or ``None`` if unknown or not available. + :raises ValueError: If the module is not defined in this version of Pillow. + """ + if not check_module(feature): + return None + + module, ver = modules[feature] + + return getattr(__import__(module, fromlist=[ver]), ver) + + +def get_supported_modules() -> list[str]: + """ + :returns: A list of all supported modules. + """ + return [f for f in modules if check_module(f)] + + +codecs = { + "jpg": ("jpeg", "jpeglib"), + "jpg_2000": ("jpeg2k", "jp2klib"), + "zlib": ("zip", "zlib"), + "libtiff": ("libtiff", "libtiff"), +} + + +def check_codec(feature: str) -> bool: + """ + Checks if a codec is available. + + :param feature: The codec to check for. + :returns: ``True`` if available, ``False`` otherwise. + :raises ValueError: If the codec is not defined in this version of Pillow. + """ + if feature not in codecs: + msg = f"Unknown codec {feature}" + raise ValueError(msg) + + codec, lib = codecs[feature] + + return f"{codec}_encoder" in dir(Image.core) + + +def version_codec(feature: str) -> str | None: + """ + :param feature: The codec to check for. + :returns: + The version number as a string, or ``None`` if not available. + Checked at compile time for ``jpg``, run-time otherwise. + :raises ValueError: If the codec is not defined in this version of Pillow. + """ + if not check_codec(feature): + return None + + codec, lib = codecs[feature] + + version = getattr(Image.core, f"{lib}_version") + + if feature == "libtiff": + return version.split("\n")[0].split("Version ")[1] + + return version + + +def get_supported_codecs() -> list[str]: + """ + :returns: A list of all supported codecs. + """ + return [f for f in codecs if check_codec(f)] + + +features: dict[str, tuple[str, str | bool, str | None]] = { + "webp_anim": ("PIL._webp", True, None), + "webp_mux": ("PIL._webp", True, None), + "transp_webp": ("PIL._webp", True, None), + "raqm": ("PIL._imagingft", "HAVE_RAQM", "raqm_version"), + "fribidi": ("PIL._imagingft", "HAVE_FRIBIDI", "fribidi_version"), + "harfbuzz": ("PIL._imagingft", "HAVE_HARFBUZZ", "harfbuzz_version"), + "libjpeg_turbo": ("PIL._imaging", "HAVE_LIBJPEGTURBO", "libjpeg_turbo_version"), + "zlib_ng": ("PIL._imaging", "HAVE_ZLIBNG", "zlib_ng_version"), + "libimagequant": ("PIL._imaging", "HAVE_LIBIMAGEQUANT", "imagequant_version"), + "xcb": ("PIL._imaging", "HAVE_XCB", None), +} + + +def check_feature(feature: str) -> bool | None: + """ + Checks if a feature is available. + + :param feature: The feature to check for. + :returns: ``True`` if available, ``False`` if unavailable, ``None`` if unknown. + :raises ValueError: If the feature is not defined in this version of Pillow. + """ + if feature not in features: + msg = f"Unknown feature {feature}" + raise ValueError(msg) + + module, flag, ver = features[feature] + + if isinstance(flag, bool): + deprecate(f'check_feature("{feature}")', 12) + try: + imported_module = __import__(module, fromlist=["PIL"]) + if isinstance(flag, bool): + return flag + return getattr(imported_module, flag) + except ModuleNotFoundError: + return None + except ImportError as ex: + warnings.warn(str(ex)) + return None + + +def version_feature(feature: str) -> str | None: + """ + :param feature: The feature to check for. + :returns: The version number as a string, or ``None`` if not available. + :raises ValueError: If the feature is not defined in this version of Pillow. + """ + if not check_feature(feature): + return None + + module, flag, ver = features[feature] + + if ver is None: + return None + + return getattr(__import__(module, fromlist=[ver]), ver) + + +def get_supported_features() -> list[str]: + """ + :returns: A list of all supported features. + """ + supported_features = [] + for f, (module, flag, _) in features.items(): + if flag is True: + for feature, (feature_module, _) in modules.items(): + if feature_module == module: + if check_module(feature): + supported_features.append(f) + break + elif check_feature(f): + supported_features.append(f) + return supported_features + + +def check(feature: str) -> bool | None: + """ + :param feature: A module, codec, or feature name. + :returns: + ``True`` if the module, codec, or feature is available, + ``False`` or ``None`` otherwise. + """ + + if feature in modules: + return check_module(feature) + if feature in codecs: + return check_codec(feature) + if feature in features: + return check_feature(feature) + warnings.warn(f"Unknown feature '{feature}'.", stacklevel=2) + return False + + +def version(feature: str) -> str | None: + """ + :param feature: + The module, codec, or feature to check for. + :returns: + The version number as a string, or ``None`` if unknown or not available. + """ + if feature in modules: + return version_module(feature) + if feature in codecs: + return version_codec(feature) + if feature in features: + return version_feature(feature) + return None + + +def get_supported() -> list[str]: + """ + :returns: A list of all supported modules, features, and codecs. + """ + + ret = get_supported_modules() + ret.extend(get_supported_features()) + ret.extend(get_supported_codecs()) + return ret + + +def pilinfo(out: IO[str] | None = None, supported_formats: bool = True) -> None: + """ + Prints information about this installation of Pillow. + This function can be called with ``python3 -m PIL``. + It can also be called with ``python3 -m PIL.report`` or ``python3 -m PIL --report`` + to have "supported_formats" set to ``False``, omitting the list of all supported + image file formats. + + :param out: + The output stream to print to. Defaults to ``sys.stdout`` if ``None``. + :param supported_formats: + If ``True``, a list of all supported image file formats will be printed. + """ + + if out is None: + out = sys.stdout + + Image.init() + + print("-" * 68, file=out) + print(f"Pillow {PIL.__version__}", file=out) + py_version_lines = sys.version.splitlines() + print(f"Python {py_version_lines[0].strip()}", file=out) + for py_version in py_version_lines[1:]: + print(f" {py_version.strip()}", file=out) + print("-" * 68, file=out) + print(f"Python executable is {sys.executable or 'unknown'}", file=out) + if sys.prefix != sys.base_prefix: + print(f"Environment Python files loaded from {sys.prefix}", file=out) + print(f"System Python files loaded from {sys.base_prefix}", file=out) + print("-" * 68, file=out) + print( + f"Python Pillow modules loaded from {os.path.dirname(Image.__file__)}", + file=out, + ) + print( + f"Binary Pillow modules loaded from {os.path.dirname(Image.core.__file__)}", + file=out, + ) + print("-" * 68, file=out) + + for name, feature in [ + ("pil", "PIL CORE"), + ("tkinter", "TKINTER"), + ("freetype2", "FREETYPE2"), + ("littlecms2", "LITTLECMS2"), + ("webp", "WEBP"), + ("jpg", "JPEG"), + ("jpg_2000", "OPENJPEG (JPEG2000)"), + ("zlib", "ZLIB (PNG/ZIP)"), + ("libtiff", "LIBTIFF"), + ("raqm", "RAQM (Bidirectional Text)"), + ("libimagequant", "LIBIMAGEQUANT (Quantization method)"), + ("xcb", "XCB (X protocol)"), + ]: + if check(name): + v: str | None = None + if name == "jpg": + libjpeg_turbo_version = version_feature("libjpeg_turbo") + if libjpeg_turbo_version is not None: + v = "libjpeg-turbo " + libjpeg_turbo_version + if v is None: + v = version(name) + if v is not None: + version_static = name in ("pil", "jpg") + if name == "littlecms2": + # this check is also in src/_imagingcms.c:setup_module() + version_static = tuple(int(x) for x in v.split(".")) < (2, 7) + t = "compiled for" if version_static else "loaded" + if name == "zlib": + zlib_ng_version = version_feature("zlib_ng") + if zlib_ng_version is not None: + v += ", compiled for zlib-ng " + zlib_ng_version + elif name == "raqm": + for f in ("fribidi", "harfbuzz"): + v2 = version_feature(f) + if v2 is not None: + v += f", {f} {v2}" + print("---", feature, "support ok,", t, v, file=out) + else: + print("---", feature, "support ok", file=out) + else: + print("***", feature, "support not installed", file=out) + print("-" * 68, file=out) + + if supported_formats: + extensions = collections.defaultdict(list) + for ext, i in Image.EXTENSION.items(): + extensions[i].append(ext) + + for i in sorted(Image.ID): + line = f"{i}" + if i in Image.MIME: + line = f"{line} {Image.MIME[i]}" + print(line, file=out) + + if i in extensions: + print( + "Extensions: {}".format(", ".join(sorted(extensions[i]))), file=out + ) + + features = [] + if i in Image.OPEN: + features.append("open") + if i in Image.SAVE: + features.append("save") + if i in Image.SAVE_ALL: + features.append("save_all") + if i in Image.DECODERS: + features.append("decode") + if i in Image.ENCODERS: + features.append("encode") + + print("Features: {}".format(", ".join(features)), file=out) + print("-" * 68, file=out) diff --git a/lib/python3.10/site-packages/PIL/report.py b/lib/python3.10/site-packages/PIL/report.py new file mode 100644 index 0000000000000000000000000000000000000000..d2815e8455e2ead803de4417314987ce7e9b7598 --- /dev/null +++ b/lib/python3.10/site-packages/PIL/report.py @@ -0,0 +1,5 @@ +from __future__ import annotations + +from .features import pilinfo + +pilinfo(supported_formats=False) diff --git a/lib/python3.10/site-packages/av/codec/hwaccel.cpython-310-x86_64-linux-gnu.so b/lib/python3.10/site-packages/av/codec/hwaccel.cpython-310-x86_64-linux-gnu.so new file mode 100644 index 0000000000000000000000000000000000000000..e4902d4f7509c59c507ae27df40a8f7fd9ac8499 --- /dev/null +++ b/lib/python3.10/site-packages/av/codec/hwaccel.cpython-310-x86_64-linux-gnu.so @@ -0,0 +1,3 @@ +version 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b/lib/python3.10/site-packages/av/filter/link.cpython-310-x86_64-linux-gnu.so @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:dc7068cbb9f5b4e2f5b4e8f2ad13ca36451077a65527a2976ffddfc947322827 +size 375889 diff --git a/lib/python3.10/site-packages/av/filter/loudnorm.cpython-310-x86_64-linux-gnu.so b/lib/python3.10/site-packages/av/filter/loudnorm.cpython-310-x86_64-linux-gnu.so new file mode 100644 index 0000000000000000000000000000000000000000..3e0f2642dd4f03f0592431e25ef79903a7285aca --- /dev/null +++ b/lib/python3.10/site-packages/av/filter/loudnorm.cpython-310-x86_64-linux-gnu.so @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:6b3ad9dd72300bf2b0202b68208d43f573113fcbffad8cc89266dfd936c67b66 +size 417649 diff --git a/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/AUTHORS b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/AUTHORS new file mode 100644 index 0000000000000000000000000000000000000000..6c7e9b9971cca907772213fce28eb8e0162a875f --- /dev/null +++ b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/AUTHORS @@ -0,0 +1,4 @@ +Creator: Sebastian Thiel + +Contributors: + - Ram Rachum (@cool-RR) diff --git a/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/INSTALLER b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/INSTALLER new file mode 100644 index 0000000000000000000000000000000000000000..5c69047b2eb8235994febeeae1da4a82365a240a --- /dev/null +++ b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/INSTALLER @@ -0,0 +1 @@ +uv \ No newline at end of file diff --git a/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/LICENSE b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/LICENSE new file mode 100644 index 0000000000000000000000000000000000000000..0d6fe8bdb9ee5bb745e2b86c9e8745676ff0ef4a --- /dev/null +++ b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/LICENSE @@ -0,0 +1,42 @@ +Copyright (C) 2010, 2011 Sebastian Thiel and contributors +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: + +* Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. + +* Neither the name of the GitDB project nor the names of +its contributors may be used to endorse or promote products derived +from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED +TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +Additional Licenses +------------------- +The files at +gitdb/test/fixtures/packs/pack-11fdfa9e156ab73caae3b6da867192221f2089c2.idx +and +gitdb/test/fixtures/packs/pack-11fdfa9e156ab73caae3b6da867192221f2089c2.pack +are licensed under GNU GPL as part of the git source repository, +see http://en.wikipedia.org/wiki/Git_%28software%29 for more information. + +They are not required for the actual operation, which is why they are not found +in the distribution package. diff --git a/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/METADATA b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/METADATA new file mode 100644 index 0000000000000000000000000000000000000000..a06741dcc03232d817d536ce63d15246b243f250 --- /dev/null +++ b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/METADATA @@ -0,0 +1,32 @@ +Metadata-Version: 2.1 +Name: gitdb +Version: 4.0.12 +Summary: Git Object Database +Home-page: https://github.com/gitpython-developers/gitdb +Author: Sebastian Thiel +Author-email: byronimo@gmail.com +License: BSD License +Classifier: Development Status :: 5 - Production/Stable +Classifier: Environment :: Console +Classifier: Intended Audience :: Developers +Classifier: License :: OSI Approved :: BSD License +Classifier: Operating System :: OS Independent +Classifier: Operating System :: POSIX +Classifier: Operating System :: Microsoft :: Windows +Classifier: Operating System :: MacOS :: MacOS X +Classifier: Programming Language :: Python +Classifier: Programming Language :: Python :: 3 +Classifier: Programming Language :: Python :: 3.7 +Classifier: Programming Language :: Python :: 3.8 +Classifier: Programming Language :: Python :: 3.9 +Classifier: Programming Language :: Python :: 3.10 +Classifier: Programming Language :: Python :: 3.11 +Classifier: Programming Language :: Python :: 3.12 +Classifier: Programming Language :: Python :: 3.13 +Classifier: Programming Language :: Python :: 3 :: Only +Requires-Python: >=3.7 +License-File: LICENSE +License-File: AUTHORS +Requires-Dist: smmap<6,>=3.0.1 + +GitDB is a pure-Python git object database diff --git a/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/RECORD b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/RECORD new file mode 100644 index 0000000000000000000000000000000000000000..36679a448f64353266b21071dcc4fd64c3b4c5ef --- /dev/null +++ b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/RECORD @@ -0,0 +1,33 @@ 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b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/WHEEL new file mode 100644 index 0000000000000000000000000000000000000000..ae527e7d64811439e61b93aa375defb30e06edfe --- /dev/null +++ b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/WHEEL @@ -0,0 +1,5 @@ +Wheel-Version: 1.0 +Generator: setuptools (75.6.0) +Root-Is-Purelib: true +Tag: py3-none-any + diff --git a/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/top_level.txt b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/top_level.txt new file mode 100644 index 0000000000000000000000000000000000000000..c2023eef06a4fb9bb4a6e90d6405308215059169 --- /dev/null +++ b/lib/python3.10/site-packages/gitdb-4.0.12.dist-info/top_level.txt @@ -0,0 +1 @@ +gitdb diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/applications/efficientnet/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/efficientnet/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..1736d95124d4ad09ae4d6c2bafb9ab944d724a86 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/efficientnet/__init__.py @@ -0,0 +1,17 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.applications.efficientnet import EfficientNetB0 +from keras_core.src.applications.efficientnet import EfficientNetB1 +from keras_core.src.applications.efficientnet import EfficientNetB2 +from keras_core.src.applications.efficientnet import EfficientNetB3 +from keras_core.src.applications.efficientnet import EfficientNetB4 +from keras_core.src.applications.efficientnet import EfficientNetB5 +from keras_core.src.applications.efficientnet import EfficientNetB6 +from keras_core.src.applications.efficientnet import EfficientNetB7 +from keras_core.src.applications.efficientnet import decode_predictions +from keras_core.src.applications.efficientnet import preprocess_input diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/applications/efficientnet_v2/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/efficientnet_v2/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..23b14056ea7356c2c179f3bf966956bbb3f8fa21 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/efficientnet_v2/__init__.py @@ -0,0 +1,16 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.applications.efficientnet_v2 import EfficientNetV2B0 +from keras_core.src.applications.efficientnet_v2 import EfficientNetV2B1 +from keras_core.src.applications.efficientnet_v2 import EfficientNetV2B2 +from keras_core.src.applications.efficientnet_v2 import EfficientNetV2B3 +from keras_core.src.applications.efficientnet_v2 import EfficientNetV2L +from keras_core.src.applications.efficientnet_v2 import EfficientNetV2M +from keras_core.src.applications.efficientnet_v2 import EfficientNetV2S +from keras_core.src.applications.efficientnet_v2 import decode_predictions +from keras_core.src.applications.efficientnet_v2 import preprocess_input diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/applications/imagenet_utils/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/imagenet_utils/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..f485fe6246089a9a86db3991537caddff63c3ea4 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/imagenet_utils/__init__.py @@ -0,0 +1,9 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.applications.imagenet_utils import decode_predictions +from keras_core.src.applications.imagenet_utils import preprocess_input diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/applications/inception_resnet_v2/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/inception_resnet_v2/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..89ffc7cd71b9ce85089c9ddd45755ebc17bae841 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/inception_resnet_v2/__init__.py @@ -0,0 +1,10 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.applications.inception_resnet_v2 import InceptionResNetV2 +from keras_core.src.applications.inception_resnet_v2 import decode_predictions +from keras_core.src.applications.inception_resnet_v2 import preprocess_input diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/applications/inception_v3/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/inception_v3/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..188a15f0ce81219aede17bb8e2f57f603adaa260 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/inception_v3/__init__.py @@ -0,0 +1,10 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.applications.inception_v3 import InceptionV3 +from keras_core.src.applications.inception_v3 import decode_predictions +from keras_core.src.applications.inception_v3 import preprocess_input diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/applications/nasnet/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/nasnet/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..7080cdb7da0c9ad54da7056c17af52dfefd8a9a4 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/nasnet/__init__.py @@ -0,0 +1,11 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.applications.nasnet import NASNetLarge +from keras_core.src.applications.nasnet import NASNetMobile +from keras_core.src.applications.nasnet import decode_predictions +from keras_core.src.applications.nasnet import preprocess_input diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/applications/vgg19/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/vgg19/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..f67d6eaabd84842816970fb246d154b486cdd0b6 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/vgg19/__init__.py @@ -0,0 +1,10 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.applications.vgg19 import VGG19 +from keras_core.src.applications.vgg19 import decode_predictions +from keras_core.src.applications.vgg19 import preprocess_input diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/applications/xception/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/xception/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..5f17db10197aada2eb5e590994b7fe5facece0df --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/applications/xception/__init__.py @@ -0,0 +1,10 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.applications.xception import Xception +from keras_core.src.applications.xception import decode_predictions +from keras_core.src.applications.xception import preprocess_input diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/backend/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/backend/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..ff77fbc7908ffc0f4fb6f6b54d97cf291da17cff --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/backend/__init__.py @@ -0,0 +1,151 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.backend.common.global_state import clear_session +from keras_core.src.backend.common.keras_tensor import is_keras_tensor +from keras_core.src.backend.common.variables import is_float_dtype +from keras_core.src.backend.common.variables import is_int_dtype +from keras_core.src.backend.common.variables import standardize_dtype +from keras_core.src.backend.config import backend +from keras_core.src.backend.config import epsilon +from keras_core.src.backend.config import floatx +from keras_core.src.backend.config import image_data_format +from keras_core.src.backend.config import set_epsilon +from keras_core.src.backend.config import set_floatx +from keras_core.src.backend.config import set_image_data_format +from keras_core.src.utils.naming import get_uid + +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.legacy.backend import abs +from keras_core.src.legacy.backend import all +from keras_core.src.legacy.backend import any +from keras_core.src.legacy.backend import arange +from keras_core.src.legacy.backend import argmax +from keras_core.src.legacy.backend import argmin +from keras_core.src.legacy.backend import batch_dot +from keras_core.src.legacy.backend import batch_flatten +from keras_core.src.legacy.backend import batch_get_value +from keras_core.src.legacy.backend import batch_normalization +from keras_core.src.legacy.backend import batch_set_value +from keras_core.src.legacy.backend import bias_add +from keras_core.src.legacy.backend import binary_crossentropy +from keras_core.src.legacy.backend import binary_focal_crossentropy +from keras_core.src.legacy.backend import cast +from keras_core.src.legacy.backend import cast_to_floatx +from keras_core.src.legacy.backend import categorical_crossentropy +from keras_core.src.legacy.backend import categorical_focal_crossentropy +from keras_core.src.legacy.backend import clip +from keras_core.src.legacy.backend import concatenate +from keras_core.src.legacy.backend import constant +from keras_core.src.legacy.backend import conv1d +from keras_core.src.legacy.backend import conv2d +from keras_core.src.legacy.backend import conv2d_transpose +from keras_core.src.legacy.backend import conv3d +from keras_core.src.legacy.backend import cos +from keras_core.src.legacy.backend import count_params +from keras_core.src.legacy.backend import ctc_batch_cost +from keras_core.src.legacy.backend import ctc_decode +from keras_core.src.legacy.backend import ctc_label_dense_to_sparse +from keras_core.src.legacy.backend import cumprod +from keras_core.src.legacy.backend import cumsum +from keras_core.src.legacy.backend import depthwise_conv2d +from keras_core.src.legacy.backend import dot +from keras_core.src.legacy.backend import dropout +from keras_core.src.legacy.backend import dtype +from keras_core.src.legacy.backend import elu +from keras_core.src.legacy.backend import equal +from keras_core.src.legacy.backend import eval +from keras_core.src.legacy.backend import exp +from keras_core.src.legacy.backend import expand_dims +from keras_core.src.legacy.backend import eye +from keras_core.src.legacy.backend import flatten +from keras_core.src.legacy.backend import foldl +from keras_core.src.legacy.backend import foldr +from keras_core.src.legacy.backend import gather +from keras_core.src.legacy.backend import get_value +from keras_core.src.legacy.backend import gradients +from keras_core.src.legacy.backend import greater +from keras_core.src.legacy.backend import greater_equal +from keras_core.src.legacy.backend import hard_sigmoid +from keras_core.src.legacy.backend import in_top_k +from keras_core.src.legacy.backend import int_shape +from keras_core.src.legacy.backend import is_sparse +from keras_core.src.legacy.backend import l2_normalize +from keras_core.src.legacy.backend import less +from keras_core.src.legacy.backend import less_equal +from keras_core.src.legacy.backend import log +from keras_core.src.legacy.backend import map_fn +from keras_core.src.legacy.backend import max +from keras_core.src.legacy.backend import maximum +from keras_core.src.legacy.backend import mean +from keras_core.src.legacy.backend import min +from keras_core.src.legacy.backend import minimum +from keras_core.src.legacy.backend import moving_average_update +from keras_core.src.legacy.backend import name_scope +from keras_core.src.legacy.backend import ndim +from keras_core.src.legacy.backend import not_equal +from keras_core.src.legacy.backend import one_hot +from keras_core.src.legacy.backend import ones +from keras_core.src.legacy.backend import ones_like +from keras_core.src.legacy.backend import permute_dimensions +from keras_core.src.legacy.backend import pool2d +from keras_core.src.legacy.backend import pool3d +from keras_core.src.legacy.backend import pow +from keras_core.src.legacy.backend import prod +from keras_core.src.legacy.backend import random_bernoulli +from keras_core.src.legacy.backend import random_normal +from keras_core.src.legacy.backend import random_normal_variable +from keras_core.src.legacy.backend import random_uniform +from keras_core.src.legacy.backend import random_uniform_variable +from keras_core.src.legacy.backend import relu +from keras_core.src.legacy.backend import repeat +from keras_core.src.legacy.backend import repeat_elements +from keras_core.src.legacy.backend import reshape +from keras_core.src.legacy.backend import resize_images +from keras_core.src.legacy.backend import resize_volumes +from keras_core.src.legacy.backend import reverse +from keras_core.src.legacy.backend import rnn +from keras_core.src.legacy.backend import round +from keras_core.src.legacy.backend import separable_conv2d +from keras_core.src.legacy.backend import set_value +from keras_core.src.legacy.backend import shape +from keras_core.src.legacy.backend import sigmoid +from keras_core.src.legacy.backend import sign +from keras_core.src.legacy.backend import sin +from keras_core.src.legacy.backend import softmax +from keras_core.src.legacy.backend import softplus +from keras_core.src.legacy.backend import softsign +from keras_core.src.legacy.backend import sparse_categorical_crossentropy +from keras_core.src.legacy.backend import spatial_2d_padding +from keras_core.src.legacy.backend import spatial_3d_padding +from keras_core.src.legacy.backend import sqrt +from keras_core.src.legacy.backend import square +from keras_core.src.legacy.backend import squeeze +from keras_core.src.legacy.backend import stack +from keras_core.src.legacy.backend import std +from keras_core.src.legacy.backend import stop_gradient +from keras_core.src.legacy.backend import sum +from keras_core.src.legacy.backend import switch +from keras_core.src.legacy.backend import tanh +from keras_core.src.legacy.backend import temporal_padding +from keras_core.src.legacy.backend import tile +from keras_core.src.legacy.backend import to_dense +from keras_core.src.legacy.backend import transpose +from keras_core.src.legacy.backend import truncated_normal +from keras_core.src.legacy.backend import update +from keras_core.src.legacy.backend import update_add +from keras_core.src.legacy.backend import update_sub +from keras_core.src.legacy.backend import var +from keras_core.src.legacy.backend import variable +from keras_core.src.legacy.backend import zeros +from keras_core.src.legacy.backend import zeros_like diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/models/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/models/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..0a703fa40baf13efb210ca40d2c21bb8ba47441c --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/models/__init__.py @@ -0,0 +1,13 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.models.cloning import clone_model +from keras_core.src.models.model import Model +from keras_core.src.models.model import model_from_json +from keras_core.src.models.sequential import Sequential +from keras_core.src.saving.saving_api import load_model +from keras_core.src.saving.saving_api import save_model diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/ops/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/ops/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..0459edbc53861abdc305cee1cb8cb5ee22ee4cf8 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/ops/__init__.py @@ -0,0 +1,199 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.ops import image +from keras_core.ops import nn +from keras_core.ops import numpy +from keras_core.src.ops.core import cast +from keras_core.src.ops.core import cond +from keras_core.src.ops.core import convert_to_numpy +from keras_core.src.ops.core import convert_to_tensor +from keras_core.src.ops.core import fori_loop +from keras_core.src.ops.core import scatter +from keras_core.src.ops.core import scatter_update +from keras_core.src.ops.core import shape +from keras_core.src.ops.core import slice +from keras_core.src.ops.core import slice_update +from keras_core.src.ops.core import stop_gradient +from keras_core.src.ops.core import unstack +from keras_core.src.ops.core import while_loop +from keras_core.src.ops.math import extract_sequences +from keras_core.src.ops.math import fft +from keras_core.src.ops.math import fft2 +from keras_core.src.ops.math import in_top_k +from keras_core.src.ops.math import irfft +from keras_core.src.ops.math import istft +from keras_core.src.ops.math import logsumexp +from keras_core.src.ops.math import qr +from keras_core.src.ops.math import rfft +from keras_core.src.ops.math import rsqrt +from keras_core.src.ops.math import segment_max +from keras_core.src.ops.math import segment_sum +from keras_core.src.ops.math import stft +from keras_core.src.ops.math import top_k +from keras_core.src.ops.nn import average_pool +from keras_core.src.ops.nn import binary_crossentropy +from keras_core.src.ops.nn import categorical_crossentropy +from keras_core.src.ops.nn import conv +from keras_core.src.ops.nn import conv_transpose +from keras_core.src.ops.nn import depthwise_conv +from keras_core.src.ops.nn import elu +from keras_core.src.ops.nn import gelu +from keras_core.src.ops.nn import hard_sigmoid +from keras_core.src.ops.nn import leaky_relu +from keras_core.src.ops.nn import log_sigmoid +from keras_core.src.ops.nn import log_softmax +from keras_core.src.ops.nn import max_pool +from keras_core.src.ops.nn import moments +from keras_core.src.ops.nn import multi_hot +from keras_core.src.ops.nn import one_hot +from keras_core.src.ops.nn import relu +from keras_core.src.ops.nn import relu6 +from keras_core.src.ops.nn import selu +from keras_core.src.ops.nn import separable_conv +from keras_core.src.ops.nn import sigmoid +from keras_core.src.ops.nn import silu +from keras_core.src.ops.nn import silu as swish +from keras_core.src.ops.nn import softmax +from keras_core.src.ops.nn import softplus +from keras_core.src.ops.nn import softsign +from keras_core.src.ops.nn import sparse_categorical_crossentropy +from keras_core.src.ops.numpy import abs +from keras_core.src.ops.numpy import absolute +from keras_core.src.ops.numpy import add +from keras_core.src.ops.numpy import all +from keras_core.src.ops.numpy import amax +from keras_core.src.ops.numpy import amin +from keras_core.src.ops.numpy import any +from keras_core.src.ops.numpy import append +from keras_core.src.ops.numpy import arange +from keras_core.src.ops.numpy import arccos +from keras_core.src.ops.numpy import arccosh +from keras_core.src.ops.numpy import arcsin +from keras_core.src.ops.numpy import arcsinh +from keras_core.src.ops.numpy import arctan +from keras_core.src.ops.numpy import arctan2 +from keras_core.src.ops.numpy import arctanh +from keras_core.src.ops.numpy import argmax +from keras_core.src.ops.numpy import argmin +from keras_core.src.ops.numpy import argsort +from keras_core.src.ops.numpy import array +from keras_core.src.ops.numpy import average +from keras_core.src.ops.numpy import bincount +from keras_core.src.ops.numpy import broadcast_to +from keras_core.src.ops.numpy import ceil +from keras_core.src.ops.numpy import clip +from keras_core.src.ops.numpy import concatenate +from keras_core.src.ops.numpy import conj +from keras_core.src.ops.numpy import conjugate +from keras_core.src.ops.numpy import copy +from keras_core.src.ops.numpy import cos +from keras_core.src.ops.numpy import cosh +from keras_core.src.ops.numpy import count_nonzero +from keras_core.src.ops.numpy import cross +from keras_core.src.ops.numpy import cumprod +from keras_core.src.ops.numpy import cumsum +from keras_core.src.ops.numpy import diag +from keras_core.src.ops.numpy import diagonal +from keras_core.src.ops.numpy import digitize +from keras_core.src.ops.numpy import divide +from keras_core.src.ops.numpy import dot +from keras_core.src.ops.numpy import einsum +from keras_core.src.ops.numpy import empty +from keras_core.src.ops.numpy import equal +from keras_core.src.ops.numpy import exp +from keras_core.src.ops.numpy import expand_dims +from keras_core.src.ops.numpy import expm1 +from keras_core.src.ops.numpy import eye +from keras_core.src.ops.numpy import flip +from keras_core.src.ops.numpy import floor +from keras_core.src.ops.numpy import floor_divide +from keras_core.src.ops.numpy import full +from keras_core.src.ops.numpy import full_like +from keras_core.src.ops.numpy import get_item +from keras_core.src.ops.numpy import greater +from keras_core.src.ops.numpy import greater_equal +from keras_core.src.ops.numpy import hstack +from keras_core.src.ops.numpy import identity +from keras_core.src.ops.numpy import imag +from keras_core.src.ops.numpy import isclose +from keras_core.src.ops.numpy import isfinite +from keras_core.src.ops.numpy import isinf +from keras_core.src.ops.numpy import isnan +from keras_core.src.ops.numpy import less +from keras_core.src.ops.numpy import less_equal +from keras_core.src.ops.numpy import linspace +from keras_core.src.ops.numpy import log +from keras_core.src.ops.numpy import log10 +from keras_core.src.ops.numpy import log1p +from keras_core.src.ops.numpy import log2 +from keras_core.src.ops.numpy import logaddexp +from keras_core.src.ops.numpy import logical_and +from keras_core.src.ops.numpy import logical_not +from keras_core.src.ops.numpy import logical_or +from keras_core.src.ops.numpy import logical_xor +from keras_core.src.ops.numpy import logspace +from keras_core.src.ops.numpy import matmul +from keras_core.src.ops.numpy import max +from keras_core.src.ops.numpy import maximum +from keras_core.src.ops.numpy import mean +from keras_core.src.ops.numpy import meshgrid +from keras_core.src.ops.numpy import min +from keras_core.src.ops.numpy import minimum +from keras_core.src.ops.numpy import mod +from keras_core.src.ops.numpy import moveaxis +from keras_core.src.ops.numpy import multiply +from keras_core.src.ops.numpy import nan_to_num +from keras_core.src.ops.numpy import ndim +from keras_core.src.ops.numpy import negative +from keras_core.src.ops.numpy import nonzero +from keras_core.src.ops.numpy import not_equal +from keras_core.src.ops.numpy import ones +from keras_core.src.ops.numpy import ones_like +from keras_core.src.ops.numpy import outer +from keras_core.src.ops.numpy import pad +from keras_core.src.ops.numpy import power +from keras_core.src.ops.numpy import prod +from keras_core.src.ops.numpy import ravel +from keras_core.src.ops.numpy import real +from keras_core.src.ops.numpy import reciprocal +from keras_core.src.ops.numpy import repeat +from keras_core.src.ops.numpy import reshape +from keras_core.src.ops.numpy import roll +from keras_core.src.ops.numpy import round +from keras_core.src.ops.numpy import sign +from keras_core.src.ops.numpy import sin +from keras_core.src.ops.numpy import sinh +from keras_core.src.ops.numpy import size +from keras_core.src.ops.numpy import sort +from keras_core.src.ops.numpy import split +from keras_core.src.ops.numpy import sqrt +from keras_core.src.ops.numpy import square +from keras_core.src.ops.numpy import squeeze +from keras_core.src.ops.numpy import stack +from keras_core.src.ops.numpy import std +from keras_core.src.ops.numpy import subtract +from keras_core.src.ops.numpy import sum +from keras_core.src.ops.numpy import swapaxes +from keras_core.src.ops.numpy import take +from keras_core.src.ops.numpy import take_along_axis +from keras_core.src.ops.numpy import tan +from keras_core.src.ops.numpy import tanh +from keras_core.src.ops.numpy import tensordot +from keras_core.src.ops.numpy import tile +from keras_core.src.ops.numpy import trace +from keras_core.src.ops.numpy import transpose +from keras_core.src.ops.numpy import tri +from keras_core.src.ops.numpy import tril +from keras_core.src.ops.numpy import triu +from keras_core.src.ops.numpy import true_divide +from keras_core.src.ops.numpy import var +from keras_core.src.ops.numpy import vdot +from keras_core.src.ops.numpy import vstack +from keras_core.src.ops.numpy import where +from keras_core.src.ops.numpy import zeros +from keras_core.src.ops.numpy import zeros_like diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/ops/image/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/ops/image/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..ab59016c9b681cbb7917422ee1f2445d83fd40fe --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/ops/image/__init__.py @@ -0,0 +1,11 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.ops.image import affine_transform +from keras_core.src.ops.image import extract_patches +from keras_core.src.ops.image import map_coordinates +from keras_core.src.ops.image import resize diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/ops/nn/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/ops/nn/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..7a84b3036c6b8639ce45905c7e45c2713e8fdb18 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/ops/nn/__init__.py @@ -0,0 +1,34 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.ops.nn import average_pool +from keras_core.src.ops.nn import binary_crossentropy +from keras_core.src.ops.nn import categorical_crossentropy +from keras_core.src.ops.nn import conv +from keras_core.src.ops.nn import conv_transpose +from keras_core.src.ops.nn import depthwise_conv +from keras_core.src.ops.nn import elu +from keras_core.src.ops.nn import gelu +from keras_core.src.ops.nn import hard_sigmoid +from keras_core.src.ops.nn import leaky_relu +from keras_core.src.ops.nn import log_sigmoid +from keras_core.src.ops.nn import log_softmax +from keras_core.src.ops.nn import max_pool +from keras_core.src.ops.nn import moments +from keras_core.src.ops.nn import multi_hot +from keras_core.src.ops.nn import one_hot +from keras_core.src.ops.nn import relu +from keras_core.src.ops.nn import relu6 +from keras_core.src.ops.nn import selu +from keras_core.src.ops.nn import separable_conv +from keras_core.src.ops.nn import sigmoid +from keras_core.src.ops.nn import silu +from keras_core.src.ops.nn import silu as swish +from keras_core.src.ops.nn import softmax +from keras_core.src.ops.nn import softplus +from keras_core.src.ops.nn import softsign +from keras_core.src.ops.nn import sparse_categorical_crossentropy diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/ops/numpy/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/ops/numpy/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..e0d9a5b30866275330735970290dafbc98272364 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/ops/numpy/__init__.py @@ -0,0 +1,142 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.ops.numpy import abs +from keras_core.src.ops.numpy import absolute +from keras_core.src.ops.numpy import add +from keras_core.src.ops.numpy import all +from keras_core.src.ops.numpy import amax +from keras_core.src.ops.numpy import amin +from keras_core.src.ops.numpy import any +from keras_core.src.ops.numpy import append +from keras_core.src.ops.numpy import arange +from keras_core.src.ops.numpy import arccos +from keras_core.src.ops.numpy import arccosh +from keras_core.src.ops.numpy import arcsin +from keras_core.src.ops.numpy import arcsinh +from keras_core.src.ops.numpy import arctan +from keras_core.src.ops.numpy import arctan2 +from keras_core.src.ops.numpy import arctanh +from keras_core.src.ops.numpy import argmax +from keras_core.src.ops.numpy import argmin +from keras_core.src.ops.numpy import argsort +from keras_core.src.ops.numpy import array +from keras_core.src.ops.numpy import average +from keras_core.src.ops.numpy import bincount +from keras_core.src.ops.numpy import broadcast_to +from keras_core.src.ops.numpy import ceil +from keras_core.src.ops.numpy import clip +from keras_core.src.ops.numpy import concatenate +from keras_core.src.ops.numpy import conj +from keras_core.src.ops.numpy import conjugate +from keras_core.src.ops.numpy import copy +from keras_core.src.ops.numpy import cos +from keras_core.src.ops.numpy import cosh +from keras_core.src.ops.numpy import count_nonzero +from keras_core.src.ops.numpy import cross +from keras_core.src.ops.numpy import cumprod +from keras_core.src.ops.numpy import cumsum +from keras_core.src.ops.numpy import diag +from keras_core.src.ops.numpy import diagonal +from keras_core.src.ops.numpy import digitize +from keras_core.src.ops.numpy import divide +from keras_core.src.ops.numpy import dot +from keras_core.src.ops.numpy import einsum +from keras_core.src.ops.numpy import empty +from keras_core.src.ops.numpy import equal +from keras_core.src.ops.numpy import exp +from keras_core.src.ops.numpy import expand_dims +from keras_core.src.ops.numpy import expm1 +from keras_core.src.ops.numpy import eye +from keras_core.src.ops.numpy import flip +from keras_core.src.ops.numpy import floor +from keras_core.src.ops.numpy import floor_divide +from keras_core.src.ops.numpy import full +from keras_core.src.ops.numpy import full_like +from keras_core.src.ops.numpy import get_item +from keras_core.src.ops.numpy import greater +from keras_core.src.ops.numpy import greater_equal +from keras_core.src.ops.numpy import hstack +from keras_core.src.ops.numpy import identity +from keras_core.src.ops.numpy import imag +from keras_core.src.ops.numpy import isclose +from keras_core.src.ops.numpy import isfinite +from keras_core.src.ops.numpy import isinf +from keras_core.src.ops.numpy import isnan +from keras_core.src.ops.numpy import less +from keras_core.src.ops.numpy import less_equal +from keras_core.src.ops.numpy import linspace +from keras_core.src.ops.numpy import log +from keras_core.src.ops.numpy import log10 +from keras_core.src.ops.numpy import log1p +from keras_core.src.ops.numpy import log2 +from keras_core.src.ops.numpy import logaddexp +from keras_core.src.ops.numpy import logical_and +from keras_core.src.ops.numpy import logical_not +from keras_core.src.ops.numpy import logical_or +from keras_core.src.ops.numpy import logical_xor +from keras_core.src.ops.numpy import logspace +from keras_core.src.ops.numpy import matmul +from keras_core.src.ops.numpy import max +from keras_core.src.ops.numpy import maximum +from keras_core.src.ops.numpy import mean +from keras_core.src.ops.numpy import meshgrid +from keras_core.src.ops.numpy import min +from keras_core.src.ops.numpy import minimum +from keras_core.src.ops.numpy import mod +from keras_core.src.ops.numpy import moveaxis +from keras_core.src.ops.numpy import multiply +from keras_core.src.ops.numpy import nan_to_num +from keras_core.src.ops.numpy import ndim +from keras_core.src.ops.numpy import negative +from keras_core.src.ops.numpy import nonzero +from keras_core.src.ops.numpy import not_equal +from keras_core.src.ops.numpy import ones +from keras_core.src.ops.numpy import ones_like +from keras_core.src.ops.numpy import outer +from keras_core.src.ops.numpy import pad +from keras_core.src.ops.numpy import power +from keras_core.src.ops.numpy import prod +from keras_core.src.ops.numpy import ravel +from keras_core.src.ops.numpy import real +from keras_core.src.ops.numpy import reciprocal +from keras_core.src.ops.numpy import repeat +from keras_core.src.ops.numpy import reshape +from keras_core.src.ops.numpy import roll +from keras_core.src.ops.numpy import round +from keras_core.src.ops.numpy import sign +from keras_core.src.ops.numpy import sin +from keras_core.src.ops.numpy import sinh +from keras_core.src.ops.numpy import size +from keras_core.src.ops.numpy import sort +from keras_core.src.ops.numpy import split +from keras_core.src.ops.numpy import sqrt +from keras_core.src.ops.numpy import square +from keras_core.src.ops.numpy import squeeze +from keras_core.src.ops.numpy import stack +from keras_core.src.ops.numpy import std +from keras_core.src.ops.numpy import subtract +from keras_core.src.ops.numpy import sum +from keras_core.src.ops.numpy import swapaxes +from keras_core.src.ops.numpy import take +from keras_core.src.ops.numpy import take_along_axis +from keras_core.src.ops.numpy import tan +from keras_core.src.ops.numpy import tanh +from keras_core.src.ops.numpy import tensordot +from keras_core.src.ops.numpy import tile +from keras_core.src.ops.numpy import trace +from keras_core.src.ops.numpy import transpose +from keras_core.src.ops.numpy import tri +from keras_core.src.ops.numpy import tril +from keras_core.src.ops.numpy import triu +from keras_core.src.ops.numpy import true_divide +from keras_core.src.ops.numpy import var +from keras_core.src.ops.numpy import vdot +from keras_core.src.ops.numpy import vstack +from keras_core.src.ops.numpy import where +from keras_core.src.ops.numpy import zeros +from keras_core.src.ops.numpy import zeros_like diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..cb61227953dfe7fe5c4d02b05f3366ec2456a5bd --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/__init__.py @@ -0,0 +1,23 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core._tf_keras.preprocessing import image +from keras_core._tf_keras.preprocessing import sequence +from keras_core.src.utils.image_dataset_utils import image_dataset_from_directory +from keras_core.src.utils.text_dataset_utils import text_dataset_from_directory +from keras_core.src.utils.timeseries_dataset_utils import timeseries_dataset_from_array + +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core._tf_keras.preprocessing import image +from keras_core._tf_keras.preprocessing import sequence +from keras_core._tf_keras.preprocessing import text diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/image/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/image/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..5a756a5cf353204fcefbf4f265a1999b8762a8a9 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/image/__init__.py @@ -0,0 +1,32 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.utils.image_utils import array_to_img +from keras_core.src.utils.image_utils import img_to_array +from keras_core.src.utils.image_utils import load_img +from keras_core.src.utils.image_utils import save_img + +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.legacy.preprocessing.image import DirectoryIterator +from keras_core.src.legacy.preprocessing.image import ImageDataGenerator +from keras_core.src.legacy.preprocessing.image import Iterator +from keras_core.src.legacy.preprocessing.image import NumpyArrayIterator +from keras_core.src.legacy.preprocessing.image import apply_affine_transform +from keras_core.src.legacy.preprocessing.image import apply_brightness_shift +from keras_core.src.legacy.preprocessing.image import apply_channel_shift +from keras_core.src.legacy.preprocessing.image import random_brightness +from keras_core.src.legacy.preprocessing.image import random_channel_shift +from keras_core.src.legacy.preprocessing.image import random_rotation +from keras_core.src.legacy.preprocessing.image import random_shear +from keras_core.src.legacy.preprocessing.image import random_shift +from keras_core.src.legacy.preprocessing.image import random_zoom diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/sequence/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/sequence/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..26bf95ae5a609f4939e6ab51b613831a79970bb0 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/sequence/__init__.py @@ -0,0 +1,19 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.utils.sequence_utils import pad_sequences + +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.legacy.preprocessing.sequence import TimeseriesGenerator +from keras_core.src.legacy.preprocessing.sequence import make_sampling_table +from keras_core.src.legacy.preprocessing.sequence import skipgrams diff --git a/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/text/__init__.py b/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/text/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..963e7135dda2c93ed069b3421d35ee8cc4e902ef --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/_tf_keras/preprocessing/text/__init__.py @@ -0,0 +1,12 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.legacy.preprocessing.text import Tokenizer +from keras_core.src.legacy.preprocessing.text import hashing_trick +from keras_core.src.legacy.preprocessing.text import one_hot +from keras_core.src.legacy.preprocessing.text import text_to_word_sequence +from keras_core.src.legacy.preprocessing.text import tokenizer_from_json diff --git a/lib/python3.10/site-packages/keras_core/activations/__init__.py b/lib/python3.10/site-packages/keras_core/activations/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..7419631930650799e74662237b7b4254fd750147 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/activations/__init__.py @@ -0,0 +1,28 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.activations import deserialize +from keras_core.src.activations import get +from keras_core.src.activations import serialize +from keras_core.src.activations.activations import elu +from keras_core.src.activations.activations import exponential +from keras_core.src.activations.activations import gelu +from keras_core.src.activations.activations import hard_sigmoid +from keras_core.src.activations.activations import leaky_relu +from keras_core.src.activations.activations import linear +from keras_core.src.activations.activations import log_softmax +from keras_core.src.activations.activations import mish +from keras_core.src.activations.activations import relu +from keras_core.src.activations.activations import relu6 +from keras_core.src.activations.activations import selu +from keras_core.src.activations.activations import sigmoid +from keras_core.src.activations.activations import silu +from keras_core.src.activations.activations import silu as swish +from keras_core.src.activations.activations import softmax +from keras_core.src.activations.activations import softplus +from keras_core.src.activations.activations import softsign +from keras_core.src.activations.activations import tanh diff --git a/lib/python3.10/site-packages/keras_core/metrics/__init__.py b/lib/python3.10/site-packages/keras_core/metrics/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..68f1910cb1e4e1a420d91340c87596d842031328 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/metrics/__init__.py @@ -0,0 +1,75 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.losses.losses import binary_crossentropy +from keras_core.src.losses.losses import binary_focal_crossentropy +from keras_core.src.losses.losses import categorical_crossentropy +from keras_core.src.losses.losses import categorical_focal_crossentropy +from keras_core.src.losses.losses import categorical_hinge +from keras_core.src.losses.losses import hinge +from keras_core.src.losses.losses import huber +from keras_core.src.losses.losses import kl_divergence +from keras_core.src.losses.losses import log_cosh +from keras_core.src.losses.losses import mean_absolute_error +from keras_core.src.losses.losses import mean_absolute_percentage_error +from keras_core.src.losses.losses import mean_squared_error +from keras_core.src.losses.losses import mean_squared_logarithmic_error +from keras_core.src.losses.losses import poisson +from keras_core.src.losses.losses import sparse_categorical_crossentropy +from keras_core.src.losses.losses import squared_hinge +from keras_core.src.metrics import deserialize +from keras_core.src.metrics import get +from keras_core.src.metrics import serialize +from keras_core.src.metrics.accuracy_metrics import Accuracy +from keras_core.src.metrics.accuracy_metrics import BinaryAccuracy +from keras_core.src.metrics.accuracy_metrics import CategoricalAccuracy +from keras_core.src.metrics.accuracy_metrics import SparseCategoricalAccuracy +from keras_core.src.metrics.accuracy_metrics import SparseTopKCategoricalAccuracy +from keras_core.src.metrics.accuracy_metrics import TopKCategoricalAccuracy +from keras_core.src.metrics.accuracy_metrics import binary_accuracy +from keras_core.src.metrics.accuracy_metrics import categorical_accuracy +from keras_core.src.metrics.accuracy_metrics import sparse_categorical_accuracy +from keras_core.src.metrics.accuracy_metrics import sparse_top_k_categorical_accuracy +from keras_core.src.metrics.accuracy_metrics import top_k_categorical_accuracy +from keras_core.src.metrics.confusion_metrics import AUC +from keras_core.src.metrics.confusion_metrics import FalseNegatives +from keras_core.src.metrics.confusion_metrics import FalsePositives +from keras_core.src.metrics.confusion_metrics import Precision +from keras_core.src.metrics.confusion_metrics import PrecisionAtRecall +from keras_core.src.metrics.confusion_metrics import Recall +from keras_core.src.metrics.confusion_metrics import RecallAtPrecision +from keras_core.src.metrics.confusion_metrics import SensitivityAtSpecificity +from keras_core.src.metrics.confusion_metrics import SpecificityAtSensitivity +from keras_core.src.metrics.confusion_metrics import TrueNegatives +from keras_core.src.metrics.confusion_metrics import TruePositives +from keras_core.src.metrics.f_score_metrics import F1Score +from keras_core.src.metrics.f_score_metrics import FBetaScore +from keras_core.src.metrics.hinge_metrics import CategoricalHinge +from keras_core.src.metrics.hinge_metrics import Hinge +from keras_core.src.metrics.hinge_metrics import SquaredHinge +from keras_core.src.metrics.iou_metrics import BinaryIoU +from keras_core.src.metrics.iou_metrics import IoU +from keras_core.src.metrics.iou_metrics import MeanIoU +from keras_core.src.metrics.iou_metrics import OneHotIoU +from keras_core.src.metrics.iou_metrics import OneHotMeanIoU +from keras_core.src.metrics.metric import Metric +from keras_core.src.metrics.probabilistic_metrics import BinaryCrossentropy +from keras_core.src.metrics.probabilistic_metrics import CategoricalCrossentropy +from keras_core.src.metrics.probabilistic_metrics import KLDivergence +from keras_core.src.metrics.probabilistic_metrics import Poisson +from keras_core.src.metrics.probabilistic_metrics import SparseCategoricalCrossentropy +from keras_core.src.metrics.reduction_metrics import Mean +from keras_core.src.metrics.reduction_metrics import MeanMetricWrapper +from keras_core.src.metrics.reduction_metrics import Sum +from keras_core.src.metrics.regression_metrics import CosineSimilarity +from keras_core.src.metrics.regression_metrics import LogCoshError +from keras_core.src.metrics.regression_metrics import MeanAbsoluteError +from keras_core.src.metrics.regression_metrics import MeanAbsolutePercentageError +from keras_core.src.metrics.regression_metrics import MeanSquaredError +from keras_core.src.metrics.regression_metrics import MeanSquaredLogarithmicError +from keras_core.src.metrics.regression_metrics import R2Score +from keras_core.src.metrics.regression_metrics import RootMeanSquaredError diff --git a/lib/python3.10/site-packages/keras_core/models/__init__.py b/lib/python3.10/site-packages/keras_core/models/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..0a703fa40baf13efb210ca40d2c21bb8ba47441c --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/models/__init__.py @@ -0,0 +1,13 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.models.cloning import clone_model +from keras_core.src.models.model import Model +from keras_core.src.models.model import model_from_json +from keras_core.src.models.sequential import Sequential +from keras_core.src.saving.saving_api import load_model +from keras_core.src.saving.saving_api import save_model diff --git a/lib/python3.10/site-packages/keras_core/ops/__init__.py b/lib/python3.10/site-packages/keras_core/ops/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..0459edbc53861abdc305cee1cb8cb5ee22ee4cf8 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/ops/__init__.py @@ -0,0 +1,199 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.ops import image +from keras_core.ops import nn +from keras_core.ops import numpy +from keras_core.src.ops.core import cast +from keras_core.src.ops.core import cond +from keras_core.src.ops.core import convert_to_numpy +from keras_core.src.ops.core import convert_to_tensor +from keras_core.src.ops.core import fori_loop +from keras_core.src.ops.core import scatter +from keras_core.src.ops.core import scatter_update +from keras_core.src.ops.core import shape +from keras_core.src.ops.core import slice +from keras_core.src.ops.core import slice_update +from keras_core.src.ops.core import stop_gradient +from keras_core.src.ops.core import unstack +from keras_core.src.ops.core import while_loop +from keras_core.src.ops.math import extract_sequences +from keras_core.src.ops.math import fft +from keras_core.src.ops.math import fft2 +from keras_core.src.ops.math import in_top_k +from keras_core.src.ops.math import irfft +from keras_core.src.ops.math import istft +from keras_core.src.ops.math import logsumexp +from keras_core.src.ops.math import qr +from keras_core.src.ops.math import rfft +from keras_core.src.ops.math import rsqrt +from keras_core.src.ops.math import segment_max +from keras_core.src.ops.math import segment_sum +from keras_core.src.ops.math import stft +from keras_core.src.ops.math import top_k +from keras_core.src.ops.nn import average_pool +from keras_core.src.ops.nn import binary_crossentropy +from keras_core.src.ops.nn import categorical_crossentropy +from keras_core.src.ops.nn import conv +from keras_core.src.ops.nn import conv_transpose +from keras_core.src.ops.nn import depthwise_conv +from keras_core.src.ops.nn import elu +from keras_core.src.ops.nn import gelu +from keras_core.src.ops.nn import hard_sigmoid +from keras_core.src.ops.nn import leaky_relu +from keras_core.src.ops.nn import log_sigmoid +from keras_core.src.ops.nn import log_softmax +from keras_core.src.ops.nn import max_pool +from keras_core.src.ops.nn import moments +from keras_core.src.ops.nn import multi_hot +from keras_core.src.ops.nn import one_hot +from keras_core.src.ops.nn import relu +from keras_core.src.ops.nn import relu6 +from keras_core.src.ops.nn import selu +from keras_core.src.ops.nn import separable_conv +from keras_core.src.ops.nn import sigmoid +from keras_core.src.ops.nn import silu +from keras_core.src.ops.nn import silu as swish +from keras_core.src.ops.nn import softmax +from keras_core.src.ops.nn import softplus +from keras_core.src.ops.nn import softsign +from keras_core.src.ops.nn import sparse_categorical_crossentropy +from keras_core.src.ops.numpy import abs +from keras_core.src.ops.numpy import absolute +from keras_core.src.ops.numpy import add +from keras_core.src.ops.numpy import all +from keras_core.src.ops.numpy import amax +from keras_core.src.ops.numpy import amin +from keras_core.src.ops.numpy import any +from keras_core.src.ops.numpy import append +from keras_core.src.ops.numpy import arange +from keras_core.src.ops.numpy import arccos +from keras_core.src.ops.numpy import arccosh +from keras_core.src.ops.numpy import arcsin +from keras_core.src.ops.numpy import arcsinh +from keras_core.src.ops.numpy import arctan +from keras_core.src.ops.numpy import arctan2 +from keras_core.src.ops.numpy import arctanh +from keras_core.src.ops.numpy import argmax +from keras_core.src.ops.numpy import argmin +from keras_core.src.ops.numpy import argsort +from keras_core.src.ops.numpy import array +from keras_core.src.ops.numpy import average +from keras_core.src.ops.numpy import bincount +from keras_core.src.ops.numpy import broadcast_to +from keras_core.src.ops.numpy import ceil +from keras_core.src.ops.numpy import clip +from keras_core.src.ops.numpy import concatenate +from keras_core.src.ops.numpy import conj +from keras_core.src.ops.numpy import conjugate +from keras_core.src.ops.numpy import copy +from keras_core.src.ops.numpy import cos +from keras_core.src.ops.numpy import cosh +from keras_core.src.ops.numpy import count_nonzero +from keras_core.src.ops.numpy import cross +from keras_core.src.ops.numpy import cumprod +from keras_core.src.ops.numpy import cumsum +from keras_core.src.ops.numpy import diag +from keras_core.src.ops.numpy import diagonal +from keras_core.src.ops.numpy import digitize +from keras_core.src.ops.numpy import divide +from keras_core.src.ops.numpy import dot +from keras_core.src.ops.numpy import einsum +from keras_core.src.ops.numpy import empty +from keras_core.src.ops.numpy import equal +from keras_core.src.ops.numpy import exp +from keras_core.src.ops.numpy import expand_dims +from keras_core.src.ops.numpy import expm1 +from keras_core.src.ops.numpy import eye +from keras_core.src.ops.numpy import flip +from keras_core.src.ops.numpy import floor +from keras_core.src.ops.numpy import floor_divide +from keras_core.src.ops.numpy import full +from keras_core.src.ops.numpy import full_like +from keras_core.src.ops.numpy import get_item +from keras_core.src.ops.numpy import greater +from keras_core.src.ops.numpy import greater_equal +from keras_core.src.ops.numpy import hstack +from keras_core.src.ops.numpy import identity +from keras_core.src.ops.numpy import imag +from keras_core.src.ops.numpy import isclose +from keras_core.src.ops.numpy import isfinite +from keras_core.src.ops.numpy import isinf +from keras_core.src.ops.numpy import isnan +from keras_core.src.ops.numpy import less +from keras_core.src.ops.numpy import less_equal +from keras_core.src.ops.numpy import linspace +from keras_core.src.ops.numpy import log +from keras_core.src.ops.numpy import log10 +from keras_core.src.ops.numpy import log1p +from keras_core.src.ops.numpy import log2 +from keras_core.src.ops.numpy import logaddexp +from keras_core.src.ops.numpy import logical_and +from keras_core.src.ops.numpy import logical_not +from keras_core.src.ops.numpy import logical_or +from keras_core.src.ops.numpy import logical_xor +from keras_core.src.ops.numpy import logspace +from keras_core.src.ops.numpy import matmul +from keras_core.src.ops.numpy import max +from keras_core.src.ops.numpy import maximum +from keras_core.src.ops.numpy import mean +from keras_core.src.ops.numpy import meshgrid +from keras_core.src.ops.numpy import min +from keras_core.src.ops.numpy import minimum +from keras_core.src.ops.numpy import mod +from keras_core.src.ops.numpy import moveaxis +from keras_core.src.ops.numpy import multiply +from keras_core.src.ops.numpy import nan_to_num +from keras_core.src.ops.numpy import ndim +from keras_core.src.ops.numpy import negative +from keras_core.src.ops.numpy import nonzero +from keras_core.src.ops.numpy import not_equal +from keras_core.src.ops.numpy import ones +from keras_core.src.ops.numpy import ones_like +from keras_core.src.ops.numpy import outer +from keras_core.src.ops.numpy import pad +from keras_core.src.ops.numpy import power +from keras_core.src.ops.numpy import prod +from keras_core.src.ops.numpy import ravel +from keras_core.src.ops.numpy import real +from keras_core.src.ops.numpy import reciprocal +from keras_core.src.ops.numpy import repeat +from keras_core.src.ops.numpy import reshape +from keras_core.src.ops.numpy import roll +from keras_core.src.ops.numpy import round +from keras_core.src.ops.numpy import sign +from keras_core.src.ops.numpy import sin +from keras_core.src.ops.numpy import sinh +from keras_core.src.ops.numpy import size +from keras_core.src.ops.numpy import sort +from keras_core.src.ops.numpy import split +from keras_core.src.ops.numpy import sqrt +from keras_core.src.ops.numpy import square +from keras_core.src.ops.numpy import squeeze +from keras_core.src.ops.numpy import stack +from keras_core.src.ops.numpy import std +from keras_core.src.ops.numpy import subtract +from keras_core.src.ops.numpy import sum +from keras_core.src.ops.numpy import swapaxes +from keras_core.src.ops.numpy import take +from keras_core.src.ops.numpy import take_along_axis +from keras_core.src.ops.numpy import tan +from keras_core.src.ops.numpy import tanh +from keras_core.src.ops.numpy import tensordot +from keras_core.src.ops.numpy import tile +from keras_core.src.ops.numpy import trace +from keras_core.src.ops.numpy import transpose +from keras_core.src.ops.numpy import tri +from keras_core.src.ops.numpy import tril +from keras_core.src.ops.numpy import triu +from keras_core.src.ops.numpy import true_divide +from keras_core.src.ops.numpy import var +from keras_core.src.ops.numpy import vdot +from keras_core.src.ops.numpy import vstack +from keras_core.src.ops.numpy import where +from keras_core.src.ops.numpy import zeros +from keras_core.src.ops.numpy import zeros_like diff --git a/lib/python3.10/site-packages/keras_core/ops/image/__init__.py b/lib/python3.10/site-packages/keras_core/ops/image/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..ab59016c9b681cbb7917422ee1f2445d83fd40fe --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/ops/image/__init__.py @@ -0,0 +1,11 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.ops.image import affine_transform +from keras_core.src.ops.image import extract_patches +from keras_core.src.ops.image import map_coordinates +from keras_core.src.ops.image import resize diff --git a/lib/python3.10/site-packages/keras_core/ops/nn/__init__.py b/lib/python3.10/site-packages/keras_core/ops/nn/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..7a84b3036c6b8639ce45905c7e45c2713e8fdb18 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/ops/nn/__init__.py @@ -0,0 +1,34 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.ops.nn import average_pool +from keras_core.src.ops.nn import binary_crossentropy +from keras_core.src.ops.nn import categorical_crossentropy +from keras_core.src.ops.nn import conv +from keras_core.src.ops.nn import conv_transpose +from keras_core.src.ops.nn import depthwise_conv +from keras_core.src.ops.nn import elu +from keras_core.src.ops.nn import gelu +from keras_core.src.ops.nn import hard_sigmoid +from keras_core.src.ops.nn import leaky_relu +from keras_core.src.ops.nn import log_sigmoid +from keras_core.src.ops.nn import log_softmax +from keras_core.src.ops.nn import max_pool +from keras_core.src.ops.nn import moments +from keras_core.src.ops.nn import multi_hot +from keras_core.src.ops.nn import one_hot +from keras_core.src.ops.nn import relu +from keras_core.src.ops.nn import relu6 +from keras_core.src.ops.nn import selu +from keras_core.src.ops.nn import separable_conv +from keras_core.src.ops.nn import sigmoid +from keras_core.src.ops.nn import silu +from keras_core.src.ops.nn import silu as swish +from keras_core.src.ops.nn import softmax +from keras_core.src.ops.nn import softplus +from keras_core.src.ops.nn import softsign +from keras_core.src.ops.nn import sparse_categorical_crossentropy diff --git a/lib/python3.10/site-packages/keras_core/ops/numpy/__init__.py b/lib/python3.10/site-packages/keras_core/ops/numpy/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..e0d9a5b30866275330735970290dafbc98272364 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/ops/numpy/__init__.py @@ -0,0 +1,142 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.ops.numpy import abs +from keras_core.src.ops.numpy import absolute +from keras_core.src.ops.numpy import add +from keras_core.src.ops.numpy import all +from keras_core.src.ops.numpy import amax +from keras_core.src.ops.numpy import amin +from keras_core.src.ops.numpy import any +from keras_core.src.ops.numpy import append +from keras_core.src.ops.numpy import arange +from keras_core.src.ops.numpy import arccos +from keras_core.src.ops.numpy import arccosh +from keras_core.src.ops.numpy import arcsin +from keras_core.src.ops.numpy import arcsinh +from keras_core.src.ops.numpy import arctan +from keras_core.src.ops.numpy import arctan2 +from keras_core.src.ops.numpy import arctanh +from keras_core.src.ops.numpy import argmax +from keras_core.src.ops.numpy import argmin +from keras_core.src.ops.numpy import argsort +from keras_core.src.ops.numpy import array +from keras_core.src.ops.numpy import average +from keras_core.src.ops.numpy import bincount +from keras_core.src.ops.numpy import broadcast_to +from keras_core.src.ops.numpy import ceil +from keras_core.src.ops.numpy import clip +from keras_core.src.ops.numpy import concatenate +from keras_core.src.ops.numpy import conj +from keras_core.src.ops.numpy import conjugate +from keras_core.src.ops.numpy import copy +from keras_core.src.ops.numpy import cos +from keras_core.src.ops.numpy import cosh +from keras_core.src.ops.numpy import count_nonzero +from keras_core.src.ops.numpy import cross +from keras_core.src.ops.numpy import cumprod +from keras_core.src.ops.numpy import cumsum +from keras_core.src.ops.numpy import diag +from keras_core.src.ops.numpy import diagonal +from keras_core.src.ops.numpy import digitize +from keras_core.src.ops.numpy import divide +from keras_core.src.ops.numpy import dot +from keras_core.src.ops.numpy import einsum +from keras_core.src.ops.numpy import empty +from keras_core.src.ops.numpy import equal +from keras_core.src.ops.numpy import exp +from keras_core.src.ops.numpy import expand_dims +from keras_core.src.ops.numpy import expm1 +from keras_core.src.ops.numpy import eye +from keras_core.src.ops.numpy import flip +from keras_core.src.ops.numpy import floor +from keras_core.src.ops.numpy import floor_divide +from keras_core.src.ops.numpy import full +from keras_core.src.ops.numpy import full_like +from keras_core.src.ops.numpy import get_item +from keras_core.src.ops.numpy import greater +from keras_core.src.ops.numpy import greater_equal +from keras_core.src.ops.numpy import hstack +from keras_core.src.ops.numpy import identity +from keras_core.src.ops.numpy import imag +from keras_core.src.ops.numpy import isclose +from keras_core.src.ops.numpy import isfinite +from keras_core.src.ops.numpy import isinf +from keras_core.src.ops.numpy import isnan +from keras_core.src.ops.numpy import less +from keras_core.src.ops.numpy import less_equal +from keras_core.src.ops.numpy import linspace +from keras_core.src.ops.numpy import log +from keras_core.src.ops.numpy import log10 +from keras_core.src.ops.numpy import log1p +from keras_core.src.ops.numpy import log2 +from keras_core.src.ops.numpy import logaddexp +from keras_core.src.ops.numpy import logical_and +from keras_core.src.ops.numpy import logical_not +from keras_core.src.ops.numpy import logical_or +from keras_core.src.ops.numpy import logical_xor +from keras_core.src.ops.numpy import logspace +from keras_core.src.ops.numpy import matmul +from keras_core.src.ops.numpy import max +from keras_core.src.ops.numpy import maximum +from keras_core.src.ops.numpy import mean +from keras_core.src.ops.numpy import meshgrid +from keras_core.src.ops.numpy import min +from keras_core.src.ops.numpy import minimum +from keras_core.src.ops.numpy import mod +from keras_core.src.ops.numpy import moveaxis +from keras_core.src.ops.numpy import multiply +from keras_core.src.ops.numpy import nan_to_num +from keras_core.src.ops.numpy import ndim +from keras_core.src.ops.numpy import negative +from keras_core.src.ops.numpy import nonzero +from keras_core.src.ops.numpy import not_equal +from keras_core.src.ops.numpy import ones +from keras_core.src.ops.numpy import ones_like +from keras_core.src.ops.numpy import outer +from keras_core.src.ops.numpy import pad +from keras_core.src.ops.numpy import power +from keras_core.src.ops.numpy import prod +from keras_core.src.ops.numpy import ravel +from keras_core.src.ops.numpy import real +from keras_core.src.ops.numpy import reciprocal +from keras_core.src.ops.numpy import repeat +from keras_core.src.ops.numpy import reshape +from keras_core.src.ops.numpy import roll +from keras_core.src.ops.numpy import round +from keras_core.src.ops.numpy import sign +from keras_core.src.ops.numpy import sin +from keras_core.src.ops.numpy import sinh +from keras_core.src.ops.numpy import size +from keras_core.src.ops.numpy import sort +from keras_core.src.ops.numpy import split +from keras_core.src.ops.numpy import sqrt +from keras_core.src.ops.numpy import square +from keras_core.src.ops.numpy import squeeze +from keras_core.src.ops.numpy import stack +from keras_core.src.ops.numpy import std +from keras_core.src.ops.numpy import subtract +from keras_core.src.ops.numpy import sum +from keras_core.src.ops.numpy import swapaxes +from keras_core.src.ops.numpy import take +from keras_core.src.ops.numpy import take_along_axis +from keras_core.src.ops.numpy import tan +from keras_core.src.ops.numpy import tanh +from keras_core.src.ops.numpy import tensordot +from keras_core.src.ops.numpy import tile +from keras_core.src.ops.numpy import trace +from keras_core.src.ops.numpy import transpose +from keras_core.src.ops.numpy import tri +from keras_core.src.ops.numpy import tril +from keras_core.src.ops.numpy import triu +from keras_core.src.ops.numpy import true_divide +from keras_core.src.ops.numpy import var +from keras_core.src.ops.numpy import vdot +from keras_core.src.ops.numpy import vstack +from keras_core.src.ops.numpy import where +from keras_core.src.ops.numpy import zeros +from keras_core.src.ops.numpy import zeros_like diff --git a/lib/python3.10/site-packages/keras_core/preprocessing/__init__.py b/lib/python3.10/site-packages/keras_core/preprocessing/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..e903ac42246692520619d5991332b134dc9bcbcb --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/preprocessing/__init__.py @@ -0,0 +1,12 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.preprocessing import image +from keras_core.preprocessing import sequence +from keras_core.src.utils.image_dataset_utils import image_dataset_from_directory +from keras_core.src.utils.text_dataset_utils import text_dataset_from_directory +from keras_core.src.utils.timeseries_dataset_utils import timeseries_dataset_from_array diff --git a/lib/python3.10/site-packages/keras_core/preprocessing/image/__init__.py b/lib/python3.10/site-packages/keras_core/preprocessing/image/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..0089541c20004fa295cbfead9c25c7a6e39a23f7 --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/preprocessing/image/__init__.py @@ -0,0 +1,11 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.utils.image_utils import array_to_img +from keras_core.src.utils.image_utils import img_to_array +from keras_core.src.utils.image_utils import load_img +from keras_core.src.utils.image_utils import save_img diff --git a/lib/python3.10/site-packages/keras_core/preprocessing/sequence/__init__.py b/lib/python3.10/site-packages/keras_core/preprocessing/sequence/__init__.py new file mode 100644 index 0000000000000000000000000000000000000000..6ea8dddcedc6c9c97a8a593a367f9550b83b8aeb --- /dev/null +++ b/lib/python3.10/site-packages/keras_core/preprocessing/sequence/__init__.py @@ -0,0 +1,8 @@ +"""DO NOT EDIT. + +This file was autogenerated. Do not edit it by hand, +since your modifications would be overwritten. +""" + + +from keras_core.src.utils.sequence_utils import pad_sequences