gh-67837: avoid race condition creating tarfile parent directories #103263
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Most changes to Python require a NEWS entry. Please add it using the blurb_it web app or the blurb command-line tool. |
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Thank you for your PR @shughes-uk. This change needs tests, and writing tests for it is something non-trivial, especially for first-time contributor, so I created a separate PR #115082 with tests and fixes. I added you as a co-author. |
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This resolves a race condition detailed in #67837. It does not attempt to make
tarfilecompletely thread safe but would be a small appreciated change!