gh-106318: Add examples for str.istitle() (#140046)

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Adorilson Bezerra 2025-10-14 11:19:27 -03:00 committed by GitHub
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@ -2157,6 +2157,19 @@ expression support in the :mod:`re` module).
character, for example uppercase characters may only follow uncased characters
and lowercase characters only cased ones. Return ``False`` otherwise.
For example:
.. doctest::
>>> 'Spam, Spam, Spam'.istitle()
True
>>> 'spam, spam, spam'.istitle()
False
>>> 'SPAM, SPAM, SPAM'.istitle()
False
See also :meth:`title`.
.. method:: str.isupper()
@ -2534,6 +2547,8 @@ expression support in the :mod:`re` module).
>>> titlecase("they're bill's friends.")
"They're Bill's Friends."
See also :meth:`istitle`.
.. method:: str.translate(table, /)