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gh-134261: ZipFile - Don't rely on local time for reproducible builds & tests #134264

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ctrlaltf2
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@ctrlaltf2 ctrlaltf2 commented May 19, 2025

See #134261 for issue background and technical detail on causes. This solves the issue by using gmtime whenever SOURCE_DATE_EPOCH is involved, to prevent pulling in system timezone information when performing time calculations.

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I added this feature 8 months ago. There was a reason for using localtime. See #124435 (review) and 54a7116

Maybe we can ask @jaraco

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