import tornado

# API request handler for /api/v1/lookup/call
class APILookupCallHandler(tornado.web.RequestHandler):
    def get(self):
        # todo
        self.write("Hello, world")

# API request handler for /api/v1/lookup/sigref
class APILookupSIGRefHandler(tornado.web.RequestHandler):
    def get(self):
        # todo
        self.write("Hello, world")