Create decorators_havva_beste_tekceli.py

Week03/decorators_havva_beste_tekceli.py

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+import time
+import tracemalloc
+
+def performance(function):
+    def _performance(*args, **kwargs):
+        if not hasattr(performance, "counter"):
+            performance.counter = 0
+            performance.total_time = 0
+            performance.total_mem = 0
+
+        tracemalloc.start()
+        start_time = time.perf_counter()
+        function(*args, **kwargs)
+        end_time = time.perf_counter()
+        mem_used = tracemalloc.get_traced_memory()[1]
+        tracemalloc.stop()
+
+        performance.counter += 1
+        performance.total_time += end_time - start_time
+        performance.total_mem += mem_used
+        return function
+    return _performance