烧瓶 - 自定义路线装饰[重复]

Question

这个问题在这里已有答案：

• Combine two python decorators into one 2回答
• How to group decorators in Python 1回答
• How to make a chain of function decorators? 17答案

如何组合带参数的装饰器？

目前我有：

@app.route('/create/<id>', methods=['POST'])
@requiresAdmin
def create_room(id):
    pass

@app.route('/join/<id>')
@requiresAdmin
def join_room(id):
    pass

我想拥有：

@adminRoute('/create/<id>', methods=['POST'])
def create_room(id):
    pass

@adminRoute('/join/<id>')
def join_room(id):
    pass

Answer 1

def adminRoute(*route_args, **route_kwargs):

    def outer(action_function):
        @app.route(*route_args, **route_kwargs)
        @requiresAdmin
        @functools.wraps(action_function)
        def inner(*f_args, **f_kwargs):
            return action_function(f_args, f_kwargs)
        return inner

    return outer