From: vidhya <96202776+Vidhyavinu@users.noreply.github.com> Date: Mon, 28 Mar 2022 04:31:32 +0000 (-0400) Subject: bpo-28516: document contextlib.ExitStack.__enter__ behavior (GH-31636) X-Git-Tag: v3.11.0a7~117 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=86384cf83f96fcaec03e2ad6516e2e24f20d3b92;p=thirdparty%2FPython%2Fcpython.git bpo-28516: document contextlib.ExitStack.__enter__ behavior (GH-31636) The enter_context is updated with following information: 'The :meth:`__enter__` method returns the ExitStack instance, and performs no additional operations.' Co-authored-by: Jelle Zijlstra --- diff --git a/Doc/library/contextlib.rst b/Doc/library/contextlib.rst index bb93088b3429..38134c1f1431 100644 --- a/Doc/library/contextlib.rst +++ b/Doc/library/contextlib.rst @@ -502,6 +502,9 @@ Functions and classes provided: # the with statement, even if attempts to open files later # in the list raise an exception + The :meth:`__enter__` method returns the :class:`ExitStack` instance, and + performs no additional operations. + Each instance maintains a stack of registered callbacks that are called in reverse order when the instance is closed (either explicitly or implicitly at the end of a :keyword:`with` statement). Note that callbacks are *not*