from functools import wraps


def logit(logfile='out.log'):
    def logging_decorator(func):
        @wraps(func)
        def wrapped_function(*args, **kwargs):
            log_string = func.__name__ + " was called"
            print(log_string)
            # 開啟logfile，並寫入內容
            with open(logfile, 'a'
 
) as opened_file:
                # 現在將日誌打到指定的logfile
                opened_file.write(log_string + '\n')
            return func(*args, **kwargs)

        return wrapped_function

    return logging_decorator


@logit()
def myfunc1():
    pass


myfunc1()


# Output: myfunc1 was called
# 現在一個叫做 out.log 的檔案出現了，裡面的內容就是上面的字串
 


@logit(logfile='func2.log')
def myfunc2():
    pass


myfunc2()
# Output: myfunc2 was called
# 現在一個叫做 func2.log 的檔案出現了，裡面的內容就是上面的字串