[3.12] pythongh-79429: Ignore FileNotFoundError when remove a tempora…

…ry directory in the multiprocessing finalizer (pythonGH-112865)
miss-islington · Dec 9, 2023 · 7e82c62 · 7e82c62
1 parent 259a4af
commit 7e82c62
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diff --git a/Lib/multiprocessing/util.py b/Lib/multiprocessing/util.py
@@ -130,7 +130,10 @@ def is_abstract_socket_namespace(address):
 #
 
 def _remove_temp_dir(rmtree, tempdir):
-    rmtree(tempdir)
+    def onerror(func, path, err_info):
+        if not issubclass(err_info[0], FileNotFoundError):
+            raise
+    rmtree(tempdir, onerror=onerror)
 
     current_process = process.current_process()
     # current_process() can be None if the finalizer is called

diff --git a/Misc/NEWS.d/next/Library/2023-12-08-11-52-08.gh-issue-79429.Nf9VK2.rst b/Misc/NEWS.d/next/Library/2023-12-08-11-52-08.gh-issue-79429.Nf9VK2.rst
@@ -0,0 +1,2 @@
+Ignore FileNotFoundError when remove a temporary directory in the
+multiprocessing finalizer.