def __call__(self, *args, **kwargs): self.calls += 1 print(f"Call {self.calls} of {self.func.__name__}") return self.func(*args, **kwargs) @CountCalls def square(x): return x * x
@repeat(times=3) def say_hi(): print("Hi!") def __call__(self, *args, **kwargs): self
add = logger(add) # manual decoration print(add(3, 5)) @logger def multiply(a, b): return a * b 5)) @logger def multiply(a
def debug(func): @wraps(func) # preserves , doc , etc. def wrapper(*args, **kwargs): print(f"{func. name }: args={args}, kwargs={kwargs}") return func(*args, **kwargs) return wrapper etc. def wrapper(*args
def add(a, b): return a + b
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