From 0a28bb799d45de82366dc4df757979e64edab861 Mon Sep 17 00:00:00 2001 From: Xiang Zhang Date: Wed, 13 Jun 2018 09:42:44 +0800 Subject: [PATCH] bpo-33828: Add missing versionchanged note for string.Formatter. (GH-7668) string.Formatter auto-numbering feature was added in 3.4 and there is no versionchanged note in its documentation, making the documentation ambiguous about which version the feature is available. (cherry picked from commit b9d8ad5130e0f77be28a3dec6d468e6470835573) Co-authored-by: Xiang Zhang --- Doc/library/string.rst | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Doc/library/string.rst b/Doc/library/string.rst index 706d5e1fff3f33e..f4c4b8c8683f4a6 100644 --- a/Doc/library/string.rst +++ b/Doc/library/string.rst @@ -231,8 +231,11 @@ attribute using :func:`getattr`, while an expression of the form ``'[index]'`` does an index lookup using :func:`__getitem__`. .. versionchanged:: 3.1 - The positional argument specifiers can be omitted, so ``'{} {}'`` is - equivalent to ``'{0} {1}'``. + The positional argument specifiers can be omitted for :meth:`str.format`, + so ``'{} {}'.format(a, b)`` is equivalent to ``'{0} {1}'.format(a, b)``. + +.. versionchanged:: 3.4 + The positional argument specifiers can be omitted for :class:`Formatter`. Some simple format string examples::