From 5335c4e1a5f8c439cfab08ea4bd04b1a9158712c Mon Sep 17 00:00:00 2001 From: Antony Lee Date: Tue, 7 Jan 2020 10:23:27 +0100 Subject: [PATCH] Backport PR #16126: TST: test_fork: Missing join --- lib/matplotlib/tests/test_font_manager.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/matplotlib/tests/test_font_manager.py b/lib/matplotlib/tests/test_font_manager.py index 1597a3aa9c42..f94fabd3764f 100644 --- a/lib/matplotlib/tests/test_font_manager.py +++ b/lib/matplotlib/tests/test_font_manager.py @@ -198,4 +198,5 @@ def _model_handler(_): def test_fork(): _model_handler(0) # Make sure the font cache is filled. ctx = multiprocessing.get_context("fork") - ctx.Pool(processes=2).map(_model_handler, range(2)) + with ctx.Pool(processes=2) as pool: + pool.map(_model_handler, range(2)) pFad - Phonifier reborn

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