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python3-wheel
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src/wheel/_commands/unpack.py
30 строк
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Alex Grönholm
Fixed security issue around wheel unpack (#675)
22 янв 2026, 02:41
Не верифицирован
22 янв 2026, 02:41
7a7d2de
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from __future__ import annotations from pathlib import Path from ..wheelfile import WheelFile def unpack(path: str, dest: str = ".") -> None: """Unpack a wheel. Wheel content will be unpacked to {dest}/{name}-{ver}, where {name} is the package name and {ver} its version. :param path: The path to the wheel. :param dest: Destination directory (default to current directory). """ with WheelFile(path) as wf: namever = wf.parsed_filename.group("namever") destination = Path(dest) / namever print(f"Unpacking to: {destination}...", end="", flush=True) for zinfo in wf.filelist: target_path = Path(wf.extract(zinfo, destination)) # Set permissions to the same values as they were set in the archive # We have to do this manually due to # https://github.com/python/cpython/issues/59999 permissions = zinfo.external_attr >> 16 & 0o777 target_path.chmod(permissions) print("OK")