How can we override decorator?

[bhojendra]

Let's say I have the following:

@third_party_decorator def my_method(): return jsonify(ok=True)

So, can we do like?

@my_decorator(third_party_decorator) def my_method(): return jsonify(ok=True)

And define like this?

def my_decorator(decor): def _my_deocrator(f) print('I am doing something wrong...?'

[Gribouillis]

There is nothing magical about decorators. A decorator is simply a function with a single argument. It means that your code is absolutely correct as long as the call my_decorator(third_party_decorator) returns a function that accepts a single argument. So don't forget to add return _my_decorator in mydecorator().

>>> def spam(f): ... return "She sells sea shells by the seashore" ... >>> @spam ... def func(x, y, z): ... return 'func!' ... >>> func 'She sells sea shells by the seashore'

[ichabod801]

You can combine decorators by stacking them:

def decorator_one(func): def wrapper(): print('decorator #1') func() return wrapper def decorator_two(func): def wrapper(): print('decorator the second') func() return wrapper @decorator_one @decorator_two def hello(): print('A duck!') hello()

Output:
decorator #1 decorator the second A duck!