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vstinner merged 6 commits into from
Jan 7, 2026
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gh-106318: Add examples for str.casefold() and str.lower() methods #142154

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gh-106318: Add examples for str.casefold() and str.lower() methods
adorilson Feb 27, 2021
1161111
gh-106318: Add more useful examples for str.casefold()
adorilson Dec 13, 2025
053f77a
Update Doc/library/stdtypes.rst
adorilson Jan 6, 2026
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Merge branch 'main' into 106318.casefold_and_lower
vstinner Jan 7, 2026
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Update Doc/library/stdtypes.rst
adorilson Jan 7, 2026
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Update Doc/library/stdtypes.rst
adorilson Jan 7, 2026
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Update Doc/library/stdtypes.rst 
Co-authored-by: Victor Stinner <vstinner@python.org>
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@adorilson @vstinner
adorilson and vstinner authored Jan 6, 2026
commit 053f77afc0b3b1369434e769c4cf43be860f4f7b
8 changes: 4 additions & 4 deletions Doc/library/stdtypes.rst
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Expand Up @@ -1846,10 +1846,10 @@ expression support in the :mod:`re` module).

.. doctest::

>>> 'straße'.lower() == 'strasse'
False
>>> 'straße'.casefold() == 'strasse'
True
>>> 'straße'.lower()
'straße'
>>> 'straße'.casefold()
'strasse'

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adorilson marked this conversation as resolved.

The casefolding algorithm is `described in section 3.13.3 'Default Case
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