code: def _build_request_url(self, secure, api_method):
          
          if secure:
              proto = ANDROID_MANGA.PROTOCOL_SECURE
          else:
              proto = ANDROID_MANGA.PROTOCOL_INSECURE
          req_url = ANDROID_MANGA.API_URL.format(
              protocol=proto,
              api_method=api_method
          )
          return req_url
docs: Build a URL for a API method request