decorator sample

decorator sample.py

import functools

class mydeco:

    def __init__(self, *args):
        self.args = args

    def __call__(self, func):
      
        @functools.wraps(func)
        def wrapper(*args, **kwargs):
          return func(*args, **kwargs)
        
        return wrapper

@mydeco('hello', 'world')
def myfunc(foo, bar):
    print foo,bar

# above code equal forrow code

def myfunc(foo, bar):
    print foo,bar

myfunc = mydeco('hello', 'world')(myfunc)