decorators_firat_adar_dal.py

Week04/decorators_firat_adar_dal.py

@@ -0,0 +1,34 @@
+import time
+import tracemalloc
+
+def performance(fn):
+    """A decorator to measure the performance (time and memory usage) of a function."""
+    # Static variables for performance tracking
+    if not hasattr(performance, "counter"):
+        performance.counter = 0
+        performance.total_time = 0
+        performance.total_mem = 0
+
+    def wrapper(*args, **kwargs):
+        # Increment the call counter
+        performance.counter += 1
+
+        # Start tracking memory and time
+        tracemalloc.start()
+        start_time = time.time()
+
+        # Execute the decorated function
+        result = fn(*args, **kwargs)
+
+        # Stop tracking memory and calculate elapsed time
+        end_time = time.time()
+        current, peak = tracemalloc.get_traced_memory()
+        tracemalloc.stop()
+
+        # Update total memory and time
+        performance.total_mem += peak
+        performance.total_time += (end_time - start_time)
+
+        return result
+
+    return wrapper