From a93d9aaf62bb2565e9eec00a2a8d06a91305127b Mon Sep 17 00:00:00 2001 From: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com> Date: Sun, 13 Jul 2025 15:12:46 +0200 Subject: [PATCH] gh-42237: Link to complete list of codec aliases (#136625) Closes #42237 --- Doc/library/codecs.rst | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst index c5dae7c8e8fd..1cb0e225bca0 100644 --- a/Doc/library/codecs.rst +++ b/Doc/library/codecs.rst @@ -1065,8 +1065,15 @@ or with dictionaries as mapping tables. The following table lists the codecs by name, together with a few common aliases, and the languages for which the encoding is likely used. Neither the list of aliases nor the list of languages is meant to be exhaustive. Notice that spelling alternatives that only differ in -case or use a hyphen instead of an underscore are also valid aliases; therefore, -e.g. ``'utf-8'`` is a valid alias for the ``'utf_8'`` codec. +case or use a hyphen instead of an underscore are also valid aliases +because they are equivalent when normalized by +:func:`~encodings.normalize_encoding`. For example, ``'utf-8'`` is a valid +alias for the ``'utf_8'`` codec. + +.. note:: + + The below table lists the most common aliases, for a complete list + refer to the source :source:`aliases.py ` file. On Windows, ``cpXXX`` codecs are available for all code pages. But only codecs listed in the following table are guarantead to exist on -- 2.47.3