welcome.py 文件源码

def start_raven_view(self):
        if not self.has_queued:
            return HTTPFound(location=self.request.route_path("queue"))
        self.request.session["raven_route"] = self.request.route_path("branch_raven_flow")
        return HTTPFound(location=self.request.route_path("raven_first_stage"))