Django request_finished信号

Question

如何使用request_started django中的信号？ 我想在处理一个http请求之前执行一些命令，或者做一个与类似的回调django rails before_filter？

感谢

Answer 1

考虑writing your own middleware来代替。

Answer 2

根据你可以使用：

from django.core.signals import request_finished 
from django.dispatch import receiver 

@receiver(request_finished) 
def my_callback(sender, **kwargs): 
    # process