Method set_default_headers

python/python3/tornado/web.py:339–347

Override this to set HTTP headers at the beginning of the request. For example, this is the place to set a custom ``Server`` header. Note that setting such headers in the normal flow of request processing may not do what you want, since headers may be reset during er

(self)

        self._reason = httputil.responses[200]

    def set_default_headers(self) -> None:
        """Override this to set HTTP headers at the beginning of the request.

        For example, this is the place to set a custom ``Server`` header.
        Note that setting such headers in the normal flow of request
        processing may not do what you want, since headers may be reset
        during error handling.
        """
        pass

    def set_status(self, status_code: int, reason: Optional[str] = None) -> None:
        """Sets the status code for our response.