multihost.py 文件源码

def process_request(self, request):
        try:
            request.META["LoadingStart"] = time.time()
            host = request.META["HTTP_HOST"]
            #if host[-3:] == ":80":
            #    host = host[:-3] # ignore default port number, if present

            # best way to do this.
            host_port = host.split(':')
            if len(host_port)==2:
                host = host_port[0]

            if host in settings.HOST_MIDDLEWARE_URLCONF_MAP:
                request.urlconf = settings.HOST_MIDDLEWARE_URLCONF_MAP[host]
                request.META["MultiHost"] = str(request.urlconf)
            else:
                request.META["MultiHost"] = str(settings.ROOT_URLCONF)

        except KeyError:
            pass # use default urlconf (settings.ROOT_URLCONF)