AssertionError: View function mapping is overwriting an existing endpoint function: main

給 flask_login 中的 login_required 裝飾器添加權(quán)限判定

def?login_required(func,authority="ANY"):

????def?wrapper():

????????@wraps(func)

????????def?decorated_view(*args,?**kwargs):

????????????if?not?current_user.is_authenticated:

????????????????return?LoginManager.unauthorized()

????????????if?current_user.WEBUserType?!=?'agent':return?{'message':?'Your?authority?is?not?valid.'},?401

????????????if?authority?!=?"customer":

????????????????if?authority?==?'cook'?and?current_user.authority?==?'customer':

????????????????????return?{'message':?'Your?authority?is?not?valid.'},?401

????????????????if?authority?==?'manager'?and?current_user.authority?!=?'manager':

????????????????????return?{'message':?'Your?authority?is?not?valid.'},?401

????????????return?func(*args,?**kwargs)

????????return?decorated_view

????wrapper.__name__?=?func.__name__?

????return?wrapper