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

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Merged
jaraco merged 9 commits into from
May 20, 2026
Merged

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

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4c389c9
gh-134261: Don't rely on local time for reproducible builds & tests
ctrlaltf2 May 19, 2025
e0fcc2d
📜🤖 Added by blurb_it.
blurb-it[bot] May 19, 2025
6fda35b
Merge branch 'main' into main
emmatyping May 27, 2025
f7c52b8
Materialize the expected value for the timestamp.
jaraco May 19, 2026
06f66b3
Correct stable timestamp.
jaraco May 19, 2026
5c09422
Seems a second gets lost during the zip file creation.
jaraco May 19, 2026
66499d3
Implement a proper timestamp comparison with tolerance.
jaraco May 19, 2026
d649130
Merge branch 'main' into ctrlaltf2/main
jaraco May 19, 2026
0f962dc
Nicer blurb message.
jaraco May 19, 2026
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Seems a second gets lost during the zip file creation.
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@jaraco
jaraco committed May 19, 2026
commit 5c094226fda0372a61c46198b905684ab5e225c8
2 changes: 1 addition & 1 deletion Lib/test/test_zipfile/test_core.py
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Expand Up @@ -1812,7 +1812,7 @@ def test_write_with_source_date_epoch(self):

with zipfile.ZipFile(TESTFN, "r") as zf:
zip_info = zf.getinfo("test_source_date_epoch.txt")
expected_utc = (2025, 1, 1, 7, 19, 59)
expected_utc = (2025, 1, 1, 7, 19, 58)
self.assertEqual(zip_info.date_time, expected_utc)

def test_write_without_source_date_epoch(self):
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