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gh-152248: Reject a POSIX TZ abbreviation with non-ASCII-letter characters in pure-Python zoneinfo #152249

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Merged
StanFromIreland merged 6 commits into from
Jun 30, 2026
+26 −4
Merged

gh-152248: Reject a POSIX TZ abbreviation with non-ASCII-letter characters in pure-Python zoneinfo #152249

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8c164ba
gh-152248: Reject a POSIX TZ abbreviation with non-ASCII-letter chara…
tonghuaroot Jun 26, 2026
8a6bcd2
Trim test comments
tonghuaroot Jun 26, 2026
6dd23ff
Wrap test comment to 79 columns
tonghuaroot Jun 26, 2026
bf26921
Reuse zone_from_tzstr with an encoding parameter in the non-ASCII test
tonghuaroot Jun 26, 2026
1931021
Reject an empty quoted abbreviation in the C zoneinfo parser
tonghuaroot Jun 26, 2026
1891398
Polish
StanFromIreland Jun 29, 2026
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Wrap test comment to 79 columns
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@tonghuaroot
tonghuaroot committed Jun 26, 2026
commit 6dd23ffde76eb77d6c92ef3caa0ab00994f8f867
4 changes: 2 additions & 2 deletions Lib/test/test_zoneinfo/test_zoneinfo.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1228,8 +1228,8 @@ def test_invalid_tzstr(self):

def test_invalid_tzstr_non_ascii_abbr(self):
# A non-ASCII letter reaches the parser via from_file()'s UTF-8 decode.
# It can't use the shared invalid_tzstrs list (encode("ascii") fails and
# the C message holds the bytes repr), so check each parser's message.
# It needs a separate test: it can't be ASCII-encoded for the shared
# invalid_tzstrs list, and the C error message holds the bytes repr.
tzstr = "ABÀC3"
footer = tzstr.encode("utf-8")

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