teste decorator python

teste-decorator.py

# -*- coding: utf-8 -*-
"""
Created on Thu Nov 16 09:20:32 2017

@author: yitzhak.andrade
"""

class Decorator:

    def verificacao(parametro):
        print('eu sou um decorator, e recebi o parametro ' + parametro)
    
    @classmethod
    def validar_token(clas):
        def decorator(fn):
            def decorated(*args, **kwargs):
                clas.verificacao(*args, **kwargs)
                return fn(*args, **kwargs)
            return decorated
        return decorator

    @classmethod
    def teste(clas, fn):
        def decorated(*args, **kwargs):
            clas.verificacao(*args, **kwargs)
            return fn(*args, **kwargs)
        return decorated
    
    @classmethod
    def teste2(clas):
        def decorator(fn):
            def decorated(*args, **kwargs):
                clas.verificacao(*args, **kwargs)
                print('alem disso eu tb recibi um outro valor: ')
                return fn(*args, **kwargs)
            return decorated
        return decorator

def teste(fn):
    def decorated(*args, **kwargs):
        #clas.verificacao(*args, **kwargs)
        return fn(*args, **kwargs)
    return decorated

#@Decorator.validar_token
#@Decorator.teste
@Decorator.teste2()
#@teste
def minha_fn(parametro):
    print('eu sou uma funcao')
    
    
minha_fn('sera')

# https://www.codementor.io/sheena/advanced-use-python-decorators-class-function-du107nxsv