Bugs fixed

Week04/decorators_tarik_bozgan.py

@@ -1,23 +1,25 @@
-import time, tracemalloc
-from functools import wraps
+import time
+import tracemalloc
 
 def performance(func):
-    performance.c = performance.c + 1 if hasattr(performance, "c") else 1
-    performance.t = getattr(performance, "t", 0.0)
-    performance.m = getattr(performance, "m", 0)
-
-    @wraps(func)
-    def wrapper(*a, **k):
-        performance.c += 1
-        t0 = time.perf_counter()
+    def wrapper(*args, **kwargs):
         tracemalloc.start()
-        r = func(*a, **k)
-        performance.t += time.perf_counter() - t0
-        performance.m += tracemalloc.get_traced_memory()[1]
+        t1 = time.perf_counter()
+
+        result = func(*args, **kwargs)
+
+        t2 = time.perf_counter()
+        curr, peak = tracemalloc.get_traced_memory()
         tracemalloc.stop()
-        return r
-    return wrapper
+
+        wrapper.counter += 1
+        wrapper.total_time += t2 - t1
+        wrapper.total_mem += peak
+
+        return result
 
-performance.counter = 0
-performance.total_time = 0.0
-performance.total_mem = 0
+    wrapper.counter = 0
+    wrapper.total_time = 0
+    wrapper.total_mem = 0
+
+    return wrapper

Week04/functions_tarik_bozgan.py

@@ -1,32 +1,24 @@
-# custom_power (lambda)
-custom_power = lambda x=0, e=1: x ** e
+custom_power = lambda x, /, e=1: x ** e
 
-
-def custom_equation(
-    x: int = 0,
-    y: int = 0,
-    a: int = 1,
-    b: int = 1,
-    *,
-    c: int = 1
-) -> float:
+def custom_equation(x: int = 0, y: int = 0, /, a: int = 1, b: int = 1, *, c: int = 1) -> float:
     """
-    :param x: integer value
-    :param y: integer value
-    :param a: integer value
-    :param b: integer value
-    :param c: integer value
-    :return: result of equation
+    :param x:
+    :param y:
+    :param a:
+    :param b:
+    :param c:
+    :return:
     """
-    if not all(isinstance(v, int) for v in (x, y, a, b, c)):
-        raise TypeError("All parameters must be int")
-
+    if not isinstance(x, int): raise TypeError("x must be int")
+    if not isinstance(y, int): raise TypeError("y must be int")
+    if not isinstance(a, int): raise TypeError("a must be int")
+    if not isinstance(b, int): raise TypeError("b must be int")
+    if not isinstance(c, int): raise TypeError("c must be int")
+
     return (x ** a + y ** b) / c
 
-
-_call_count = 0
-
+_count = 0
 def fn_w_counter() -> (int, dict[str, int]):
-    global _call_count
-    _call_count += 1
-    return _call_count, {__name__: _call_count}
+    global _count
+    _count += 1
+    return _count, {__name__: _count}