https://github.com/python/cpython/commit/c691f209523e20797c7b696c3f171b37429f5b3f commit: c691f209523e20797c7b696c3f171b37429f5b3f branch: master author: Mark Dickinson <mdickinson at enthought.com> committer: GitHub <noreply at github.com> date: 2020年03月19日T18:12:59Z summary: Fix "versionchanged" for pow named arguments (GH-19042) The ability to use named arguments in "pow" was introduced in Python 3.8, not Python 3.9. See https://bugs.python.org/issue38237 files: M Doc/library/functions.rst diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 3474216d7acb0..90a2370c1793b 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -1311,7 +1311,7 @@ are always available. They are listed here in alphabetical order. the second argument to be negative, permitting computation of modular inverses. - .. versionchanged:: 3.9 + .. versionchanged:: 3.8 Allow keyword arguments. Formerly, only positional arguments were supported.