utils.py 文件源码

def reset_hashers(self):
        """
        Wrapper to manually reset django's hasher lookup cache
        """
        # resets cache for .get_hashers() & .get_hashers_by_algorithm()
        from django.contrib.auth.hashers import reset_hashers
        reset_hashers(setting="PASSWORD_HASHERS")

        # reset internal caches
        super(DjangoContextAdapter, self).reset_hashers()

    #=============================================================================
    # django hashers helpers -- hasher lookup
    #=============================================================================

    # lru_cache()'ed by init