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| """ 类做装饰器 """
class DebugLogging(object):
def __init__(self, func): self.func = func
def __call__(self, *args, **kwargs): print(f"[DEBUG]: {self.func.__name__}() function has been called") return self.func(*args, **kwargs)
@DebugLogging def func_A(a, b, c): print(f"a={a}, b={b}, c={c}") pass
class Logging(object):
def __init__(self, level): self.level = level pass
def __call__(self, func):
def wrapper(*args, **kwargs): print( f"[{self.level}]: {func.__name__}() function has been called") return func(*args, **kwargs)
return wrapper
@Logging("INFO") def func_B(a, b, c): print(f"a={a}, b={b}, c={c}") pass
if __name__ == "__main__": func_A(1, 2, 3) print("*" * 20) func_B(4, 5, 6) pass
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