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# coding: utf-8 | |
from .exceptions import * | |
from .ext import ExtType, Timestamp | |
import os | |
import sys | |
version = (1, 0, 4) | |
__version__ = "1.0.4" | |
if os.environ.get("MSGPACK_PUREPYTHON") or sys.version_info[0] == 2: | |
from .fallback import Packer, unpackb, Unpacker | |
else: | |
try: | |
from ._cmsgpack import Packer, unpackb, Unpacker | |
except ImportError: | |
from .fallback import Packer, unpackb, Unpacker | |
def pack(o, stream, **kwargs): | |
""" | |
Pack object `o` and write it to `stream` | |
See :class:`Packer` for options. | |
""" | |
packer = Packer(**kwargs) | |
stream.write(packer.pack(o)) | |
def packb(o, **kwargs): | |
""" | |
Pack object `o` and return packed bytes | |
See :class:`Packer` for options. | |
""" | |
return Packer(**kwargs).pack(o) | |
def unpack(stream, **kwargs): | |
""" | |
Unpack an object from `stream`. | |
Raises `ExtraData` when `stream` contains extra bytes. | |
See :class:`Unpacker` for options. | |
""" | |
data = stream.read() | |
return unpackb(data, **kwargs) | |
# alias for compatibility to simplejson/marshal/pickle. | |
load = unpack | |
loads = unpackb | |
dump = pack | |
dumps = packb | |