From: Windson yang Date: Fri, 29 May 2020 11:35:34 +0000 (+0800) Subject: Indicate that abs() method accept argument that implement __abs__(), just like call... X-Git-Tag: v3.10.0a1~772 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=28316422124206f63ddd4b91f2e19c54b6e9cd9d;p=thirdparty%2FPython%2Fcpython.git Indicate that abs() method accept argument that implement __abs__(), just like call() method in the docs (GH-20509) --- diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst index 90a2370c1793..e9c92f7c8210 100644 --- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -43,9 +43,8 @@ are always available. They are listed here in alphabetical order. .. function:: abs(x) Return the absolute value of a number. The argument may be an - integer or a floating point number. If the argument is a complex number, its - magnitude is returned. If *x* defines :meth:`__abs__`, - ``abs(x)`` returns ``x.__abs__()``. + integer, a floating point number, or an object implementing :meth:`__abs__`. + If the argument is a complex number, its magnitude is returned. .. function:: all(iterable)