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| author | Jelle Zijlstra <jelle.zijlstra@gmail.com> | 2022-03-29 02:39:55 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-29 02:39:55 (GMT) |
| commit | 604d003ab4d1084ef828ebca1b28f2bf1b93c744 (patch) | |
| tree | 16a5b7187208e5311fb7489b4874d223b0118725 | |
| parent | 0dfabf9b4a58b835b61fc3d17784d4746f677e56 (diff) | |
| download | cpython-604d003ab4d1084ef828ebca1b28f2bf1b93c744.zip cpython-604d003ab4d1084ef828ebca1b28f2bf1b93c744.tar.gz cpython-604d003ab4d1084ef828ebca1b28f2bf1b93c744.tar.bz2 | |
[3.10] bpo-28516: document contextlib.ExitStack.__enter__ behavior (GH-31636) (GH-32171)
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 <jelle.zijlstra@gmail.com>
(cherry picked from commit 86384cf83f96fcaec03e2ad6516e2e24f20d3b92)
Co-authored-by: vidhya <96202776+Vidhyavinu@users.noreply.github.com>
| -rw-r--r-- | Doc/library/contextlib.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Doc/library/contextlib.rst b/Doc/library/contextlib.rst index b6ec6b8..0fe3206 100644 --- a/Doc/library/contextlib.rst +++ b/Doc/library/contextlib.rst @@ -485,6 +485,9 @@ 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* |