Create timer_murad_maharramli.py

Week06/timer_murad_maharramli.py

@@ -0,0 +1,24 @@
+import time
+
+class Timer:
+    """
+    A context manager class that measures the execution time of a code block.
+    """
+    def __init__(self):
+        # Initialize the required public attributes
+        self.start_time = None
+        self.end_time = None
+
+    def __enter__(self):
+        # time.perf_counter() is used instead of time.time() for the highest 
+        # available resolution when measuring short durations.
+        self.start_time = time.perf_counter()
+        return self
+
+    def __exit__(self, exc_type, exc_val, exc_tb):
+        # Record the end time the moment the code block finishes
+        self.end_time = time.perf_counter()
+
+        # Returning False ensures that if an exception occurs inside the 'with' block, 
+        # it is not suppressed and raises normally.
+        return False