From f475729a714a9fb13672f8989c4abbafb783e09b Mon Sep 17 00:00:00 2001 From: =?utf8?q?G=C3=A9ry=20Ogam?= Date: Sat, 15 Jun 2019 13:33:23 +0200 Subject: [PATCH] Update weakref.rst (GH-14098) --- Doc/library/weakref.rst | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst index a5c4295ef1..c3519e45be 100644 --- a/Doc/library/weakref.rst +++ b/Doc/library/weakref.rst @@ -65,8 +65,8 @@ exposed by the :mod:`weakref` module for the benefit of advanced uses. Not all objects can be weakly referenced; those objects which can include class instances, functions written in Python (but not in C), instance methods, sets, -frozensets, some :term:`file objects `, :term:`generator`\s, type -objects, sockets, arrays, deques, regular expression pattern objects, and code +frozensets, some :term:`file objects `, :term:`generators `, +type objects, sockets, arrays, deques, regular expression pattern objects, and code objects. .. versionchanged:: 3.2 @@ -80,9 +80,10 @@ support weak references but can add support through subclassing:: obj = Dict(red=1, green=2, blue=3) # this object is weak referenceable -Other built-in types such as :class:`tuple` and :class:`int` do not support weak -references even when subclassed (This is an implementation detail and may be -different across various Python implementations.). +.. impl-detail:: + + Other built-in types such as :class:`tuple` and :class:`int` do not support weak + references even when subclassed. Extension types can easily be made to support weak references; see :ref:`weakref-support`. -- 2.40.0