A.process_response B.process_request C.process_template_response D.process_exception
A.POST B.DELETE C.UPDATE D.QUERY
A.UserInfo.objects.filter(surname__in=["zhao","qian","sun"]) B.UserInfo.objects.filter(Q(surname="zhao")Q.surname="qian") C.UserInfo.objects.filter(reduce(operator._or,[Q(surname="zhao"), D.UserInfo.objects.filter(surname="zhao",surname="qian",surname="sun")