summaryrefslogtreecommitdiffstats
path: root/Doc/library
diff options
context:
space:
mode:
Diffstat (limited to 'Doc/library')
-rw-r--r--Doc/library/optparse.rst5
1 files changed, 3 insertions, 2 deletions
diff --git a/Doc/library/optparse.rst b/Doc/library/optparse.rst
index 58fb7cd..fddc1fb 100644
--- a/Doc/library/optparse.rst
+++ b/Doc/library/optparse.rst
@@ -655,8 +655,9 @@ option groups is:
.. method:: OptionParser.get_option_group(opt_str)
- Return, if defined, the :class:`OptionGroup` that has the title or the long
- description equals to *opt_str*
+ Return the :class:`OptionGroup` to which the short or long option
+ string *opt_str* (e.g. ``'-o'`` or ``'--option'``) belongs. If
+ there's no such :class:`OptionGroup`, return ``None``.
.. _optparse-printing-version-string: