https://github.com/python/cpython/commit/43b9344114c11e43aa53e9f66757a184c1ef420e commit: 43b9344114c11e43aa53e9f66757a184c1ef420e branch: 3.13 author: Miss Islington (bot) <[email protected]> committer: hugovk <[email protected]> date: 2026-02-08T22:15:45Z summary:
[3.13] gh-106318: Add example for str.isalnum() (GH-137550) (#144610) gh-106318: Add example for str.isalnum() (GH-137550) (cherry picked from commit 3dd7a3c65ad4ac330ad44a519efa017484530e1a) Co-authored-by: Adorilson Bezerra <[email protected]> files: M Doc/library/stdtypes.rst diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst index cca4ed1abdf545..997e897c29e384 100644 --- a/Doc/library/stdtypes.rst +++ b/Doc/library/stdtypes.rst @@ -1939,7 +1939,18 @@ expression support in the :mod:`re` module). Return ``True`` if all characters in the string are alphanumeric and there is at least one character, ``False`` otherwise. A character ``c`` is alphanumeric if one of the following returns ``True``: ``c.isalpha()``, ``c.isdecimal()``, - ``c.isdigit()``, or ``c.isnumeric()``. + ``c.isdigit()``, or ``c.isnumeric()``. For example:: + + .. doctest:: + + >>> 'abc123'.isalnum() + True + >>> 'abc123!@#'.isalnum() + False + >>> ''.isalnum() + False + >>> ' '.isalnum() + False .. method:: str.isalpha() _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]
