Jun 10, 2022 · Jun 9, 2022 · Jun 9, 2022 · Jun 10, 2022 · Jun 10, 2022
diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py
        """Call the invalidate_caches() method on all path entry finders
        stored in sys.path_importer_caches (where implemented)."""
        for name, finder in list(sys.path_importer_cache.items()):
            if finder is None:
            # Drop entry if finder name is a relative path. The current
            # working directory may have changed.
            if finder is None or not _path_isabs(name):
                del sys.path_importer_cache[name]
            elif hasattr(finder, 'invalidate_caches'):
                finder.invalidate_caches()
diff --git a/Misc/NEWS.d/next/Core and Builtins/2022-06-09-19-19-02.gh-issue-93461.5DqP1e.rst b/Misc/NEWS.d/next/Core and Builtins/2022-06-09-19-19-02.gh-issue-93461.5DqP1e.rst
 :func:`importlib.invalidate_caches` now drops entries from
 :data:`sys.path_importer_cache` with a relative path as name. This solves a
 caching issue when a process changes its current working directory.
Original file line number	Diff line number	Diff line change
Expand Up		@@ -1399,7 +1399,9 @@ def invalidate_caches():
		"""Call the invalidate_caches() method on all path entry finders
		stored in sys.path_importer_caches (where implemented)."""
		for name, finder in list(sys.path_importer_cache.items()):
		if finder is None:
		# Drop entry if finder name is a relative path. The current
		# working directory may have changed.
		if finder is None or not _path_isabs(name):
		del sys.path_importer_cache[name]
		elif hasattr(finder, 'invalidate_caches'):
		finder.invalidate_caches()
Expand Down
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		:func:`importlib.invalidate_caches` now drops entries from
		:data:`sys.path_importer_cache` with a relative path as name. This solves a
		caching issue when a process changes its current working directory.