From 430bbc45fe468fae387c6eece323e5de002fc889 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Burak=20Sart=C4=B1k?= <sartikb@outlook.com>
Date: Fri, 27 Mar 2026 16:26:58 +0300
Subject: [PATCH 1/2] Create decorators_burak_sartik.py

---
 Week04/decorators_burak_sartik.py | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Week04/decorators_burak_sartik.py

diff --git a/Week04/decorators_burak_sartik.py b/Week04/decorators_burak_sartik.py
new file mode 100644
index 00000000..e1dea52a
--- /dev/null
+++ b/Week04/decorators_burak_sartik.py
@@ -0,0 +1,25 @@
+import time
+import tracemalloc
+
+def performance(func):
+    def wrapper(*args, **kwargs):
+        tracemalloc.start()
+        t1 = time.perf_counter()
+
+        result = func(*args, **kwargs)
+
+        t2 = time.perf_counter()
+        _, peak = tracemalloc.get_traced_memory()
+        tracemalloc.stop()
+
+        performance.counter += 1
+        performance.total_time += (t2 - t1)
+        performance.total_mem += peak
+
+        return result
+
+    return wrapper
+
+performance.counter = 0
+performance.total_time = 0
+performance.total_mem = 0

From 52a068bc4a5f3a2306329aad0f6c136f55490d84 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Burak=20Sart=C4=B1k?= <sartikb@outlook.com>
Date: Tue, 7 Apr 2026 17:58:25 +0300
Subject: [PATCH 2/2] Update decorators_burak_sartik.py

---
 Week04/decorators_burak_sartik.py | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/Week04/decorators_burak_sartik.py b/Week04/decorators_burak_sartik.py
index e1dea52a..a5fa740b 100644
--- a/Week04/decorators_burak_sartik.py
+++ b/Week04/decorators_burak_sartik.py
@@ -2,24 +2,26 @@
 import tracemalloc
 
 def performance(func):
+    if not hasattr(performance, 'counter'):
+        performance.counter = 0
+        performance.total_time = 0.0
+        performance.total_mem = 0.0
     def wrapper(*args, **kwargs):
         tracemalloc.start()
-        t1 = time.perf_counter()
-
+        start_time = time.perf_counter()
+        
         result = func(*args, **kwargs)
-
-        t2 = time.perf_counter()
-        _, peak = tracemalloc.get_traced_memory()
+        
+        end_time = time.perf_counter()
+        current_mem, peak_mem = tracemalloc.get_traced_memory()
         tracemalloc.stop()
-
+        
         performance.counter += 1
-        performance.total_time += (t2 - t1)
-        performance.total_mem += peak
-
+        performance.total_time += (end_time - start_time)
+        performance.total_mem += peak_mem
+        
         return result
-
+    wrapper.__name__ = func.__name__
+    wrapper.__doc__ = func.__doc__
+    
     return wrapper
-
-performance.counter = 0
-performance.total_time = 0
-performance.total_mem = 0