Create decorators_mustafa_kilic.py

Week04/decorators_mustafa_kilic.py

@@ -0,0 +1,32 @@
+import tracemalloc, time
+
+def performance(func):
+    """
+    Decorator to track function performance and record statistics.
+
+    :param func: Function to decorate.
+    :type func: callable
+    :return: Wrapped function.
+    :rtype: callable
+
+    :cvar counter: Number of calls.
+    :cvar total_time: Total execution time in seconds.
+    :cvar total_mem: Total peak memory in bytes.
+    """
+    performance.counter = 0
+    performance.total_time = 0.0
+    performance.total_mem = 0.0
+
+    def wrapper(*args, **kwargs):
+        tracemalloc.start()
+        start_time = time.time()
+        result = func(*args, **kwargs)
+        end_time = time.time()
+        current, peak = tracemalloc.get_traced_memory()
+        tracemalloc.stop()
+        performance.counter += 1
+        performance.total_time += (end_time - start_time)
+        performance.total_mem += peak
+        return result
+
+    return wrapper