From 4250c6ec8d0114f0f13edcdc2e5bd8cf065a9772 Mon Sep 17 00:00:00 2001
From: mantuhotep <mh.topcu00@gmail.com>
Date: Sat, 4 Apr 2026 13:47:28 +0300
Subject: [PATCH] Add performance tracking decorator

---
 Week04/decorators_muhammet_topcu.py | 34 +++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 Week04/decorators_muhammet_topcu.py

diff --git a/Week04/decorators_muhammet_topcu.py b/Week04/decorators_muhammet_topcu.py
new file mode 100644
index 00000000..a9aecec2
--- /dev/null
+++ b/Week04/decorators_muhammet_topcu.py
@@ -0,0 +1,34 @@
+import time
+import functools
+import tracemalloc
+
+def performance(func):
+    if not hasattr(performance, "counter"):
+        performance.counter = 0
+        performance.total_time = 0
+        performance.total_mem = 0
+
+    @functools.wraps(func)
+    def wrapper(*args, **kwargs):
+        # TIME
+        start_time = time.time()
+
+        # MEMORY
+        tracemalloc.start()
+        start_mem, _ = tracemalloc.get_traced_memory()
+
+        result = func(*args, **kwargs)
+
+        end_mem, _ = tracemalloc.get_traced_memory()
+        tracemalloc.stop()
+
+        end_time = time.time()
+
+        # UPDATE STATS
+        performance.counter += 1
+        performance.total_time += (end_time - start_time)
+        performance.total_mem += (end_mem - start_mem)
+
+        return result
+
+    return wrapper