Copy list of modules since it may change during iteration

2026-06-30 09:24:15 +08:00 · 2014-04-27 04:05:52 +02:00
parent 86beb21e5a
commit 58ef146834
1 changed files with 1 additions and 1 deletions
@@ -49,7 +49,7 @@ def all_warnings():
            f[0].f_locals['__warningregistry__'] = {}
    del frame

-    for mod in sys.modules.values():
+    for mod in list(sys.modules.values()):
        try:
            mod.__warningregistry__.clear()
        except AttributeError: