format file and add funcopy call_count

Author: chaope

Lib/test/test_unittest/testmock/testthreadingmock.py

@@ -198,23 +198,23 @@ def test_reset_mock_resets_wait(self):
         m.assert_called_once()
 
     def test_call_count_thread_safe(self):
-        
+
         m = ThreadingMock()
-        
+
         # 3k loops reliably reproduces the issue while keeping runtime ~0.6s
         LOOPS = 3_000
         THREADS = 10
-        
+
         def test_function():
             for _ in range(LOOPS):
                 m()
-        
+
         threads = [threading.Thread(target=test_function) for _ in range(THREADS)]
         for thread in threads:
             thread.start()
         for thread in threads:
             thread.join()
-        
+
         self.assertEqual(m.call_count, LOOPS * THREADS,
                         f"Expected {LOOPS * THREADS}, got {m.call_count}")
 

Lib/unittest/mock.py

@@ -256,6 +256,7 @@ def reset_mock():
             ret.reset_mock()
 
     funcopy.called = False
+    funcopy.call_count = property(lambda self: len(funcopy.call_args_list))
     funcopy.call_args = None
     funcopy.call_args_list = _CallList()
     funcopy.method_calls = _CallList()