From 56ad6505e193ab98bf661daf770dea161d83965d Mon Sep 17 00:00:00 2001 From: "Miss Islington (bot)" <31488909+miss-islington@users.noreply.github.com> Date: Sat, 13 Jun 2026 20:39:44 +0200 Subject: [PATCH] [3.15] gh-151443: Fix documented default of `unittest.mock.mock_open`'s `read_data` parameter (GH-151444) (#151450) (cherry picked from commit 9ad6ba0324a71ae5b51ded6e59b1ea3b653814a5) Co-authored-by: Shardul Deshpande --- Doc/library/unittest.mock.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Doc/library/unittest.mock.rst b/Doc/library/unittest.mock.rst index 6ba1b87ea942..5e28a8ada595 100644 --- a/Doc/library/unittest.mock.rst +++ b/Doc/library/unittest.mock.rst @@ -2539,7 +2539,7 @@ Alternatively you can just use ``vars(my_mock)`` (instance members) and mock_open ~~~~~~~~~ -.. function:: mock_open(mock=None, read_data=None) +.. function:: mock_open(mock=None, read_data='') A helper function to create a mock to replace the use of :func:`open`. It works for :func:`open` called directly or used as a context manager. -- 2.47.3