http.py 文件源码

def test_cache_control_header(self):
        cc = http.parse_cache_control_header('max-age=0, no-cache')
        assert cc.max_age == 0
        assert cc.no_cache
        cc = http.parse_cache_control_header('private, community="UCI"', None,
                                             datastructures.ResponseCacheControl)
        assert cc.private
        assert cc['community'] == 'UCI'

        c = datastructures.ResponseCacheControl()
        assert c.no_cache is None
        assert c.private is None
        c.no_cache = True
        assert c.no_cache == '*'
        c.private = True
        assert c.private == '*'
        del c.private
        assert c.private is None
        assert c.to_header() == 'no-cache'