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from __future__ import annotations |
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from pathlib import Path |
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from ..wheelfile import WheelFile |
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def unpack(path: str, dest: str = ".") -> None: |
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"""Unpack a wheel. |
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Wheel content will be unpacked to {dest}/{name}-{ver}, where {name} |
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is the package name and {ver} its version. |
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:param path: The path to the wheel. |
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:param dest: Destination directory (default to current directory). |
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""" |
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with WheelFile(path) as wf: |
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namever = wf.parsed_filename.group("namever") |
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destination = Path(dest) / namever |
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print(f"Unpacking to: {destination}...", end="", flush=True) |
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for zinfo in wf.filelist: |
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wf.extract(zinfo, destination) |
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permissions = zinfo.external_attr >> 16 & 0o777 |
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destination.joinpath(zinfo.filename).chmod(permissions) |
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print("OK") |
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