Merge branch '2.0.x'

flipcoder · Oct 5, 2021 · fb82e3c · fb82e3c
2 parents 1cf43e0 + 5a1c5eb
commit fb82e3c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/tests/test_cli.py b/tests/test_cli.py
@@ -334,7 +334,9 @@ def bad_load():
     lazy = DispatchingApp(bad_load, use_eager_loading=False)
 
     with pytest.raises(BadExc):
-        lazy._flush_bg_loading_exception()
+        # reduce flakiness by waiting for the internal loading lock
+        with lazy._lock:
+            lazy._flush_bg_loading_exception()
 
 
 def test_with_appcontext(runner):