decorators.py

def benchmark(func):
    import time
    def wrapper(*args, **kwargs):
        t = time.clock()
        res = func(*args, **kwargs)
        print(func.__name__, time.clock() - t)
        return res
    return wrapper

def print_args(func):
    def wrapper(*args, **kwargs):
        res = func(*args, **kwargs)
        print(func.__name__, args, kwargs)
        return res
    return wrapper

def counter(func):
    """
    Count number of times a function is called.
    """
    def wrapper(*args, **kwargs):
        wrapper.count += 1  # In order to decorate the built-in functions.
        res = func(*args, **kwargs)
        print("function '{0}' was executed {1} times".format(func.__name__, wrapper.count))
        return res
    wrapper.count = 0
    return wrapper

@benchmark
@print_args
@counter
def test1(a,b,c):
    print('test')

@benchmark
@print_args
@counter
def test2(a,b,c):
    print(a,b,c)

for _ in range(10):
    test1(1,'2',c=(3,))

for _ in range(5):
    test2(1,'2',c=(3,))
        
for _ in range(10):
    test1(1,'2',c=(3,))