Method copy

src/flask/ctx.py:337–355

Creates a copy of this request context with the same request object. This can be used to move a request context to a different greenlet. Because the actual request object is the same this cannot be used to move a request context to a different thread unless access to the

(self)

        ] = []

    def copy(self) -> RequestContext:
        """Creates a copy of this request context with the same request object.
        This can be used to move a request context to a different greenlet.
        Because the actual request object is the same this cannot be used to
        move a request context to a different thread unless access to the
        request object is locked.

        .. versionadded:: 0.10

        .. versionchanged:: 1.1
           The current session object is used instead of reloading the original
           data. This prevents `flask.session` pointing to an out-of-date object.
        """
        return self.__class__(
            self.app,
            environ=self.request.environ,
            request=self.request,
            session=self._session,
        )

    def match_request(self) -> None:
        """Can be overridden by a subclass to hook into the matching