permissions.py 文件源码

def clear_permission_cache():
    from django.core.cache import cache
    version = get_cache_permission_version()
    if version > 1:
        cache.incr(get_cache_permission_version_key())
    else:
        cache.set(get_cache_permission_version_key(), 2,
                  get_cms_setting('CACHE_DURATIONS')['permissions'])