gh-150077:Fix fileobj leak in tarfile.TarFile.zstopen on BaseException#150080
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lpyu001 wants to merge 2 commits into
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gh-150077:Fix fileobj leak in tarfile.TarFile.zstopen on BaseException#150080lpyu001 wants to merge 2 commits into
tarfile.TarFile.zstopen on BaseException#150080lpyu001 wants to merge 2 commits into
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tarfile.TarFile.zstopen on BaseException
sobolevn
reviewed
May 19, 2026
| """ | ||
| def test_zstopen_closes_fileobj_on_base_exception(self): | ||
| fileobj = unittest.mock.Mock() | ||
| with unittest.mock.patch("compression.zstd.ZstdFile", |
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I would suggest not to use a mock and check if a real file is closed or not.
| def test_zstopen_closes_fileobj_on_base_exception(self): | ||
| fileobj = unittest.mock.Mock() | ||
| with unittest.mock.patch("compression.zstd.ZstdFile", | ||
| return_value=fileobj), \ |
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Suggested change
| return_value=fileobj), \ | |
| return_value=fileobj), |
You can use with ( instead of \
| Fix ``tarfile.TarFile.zstopen`` to close the underlying zstd file object | ||
| when opening the tar archive is interrupted by a :exc:`BaseException` | ||
| subclass such as :exc:`KeyboardInterrupt`. | ||
|
|
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fix issue:#150077
zstopenusesexcept Exception:and leaksfileobjonBaseException, inconsistent withgzopen/bz2open/xzopen#150077