Method _raise_teardown_lookup_error

src/_pytest/fixtures.py:594–602

(self, argname: str)

        raise FixtureLookupError(None, self, msg)

    def _raise_teardown_lookup_error(self, argname: str) -> NoReturn:
        msg = (
            f'The fixture value for "{argname}" is not available during teardown '
            "because it was not previously requested.\n"
            "Only fixtures that were already active can be retrieved during teardown.\n"
            "Request the fixture before teardown begins by declaring it in the fixture "
            "signature or by calling request.getfixturevalue() before the fixture yields."
        )
        raise FixtureLookupError(argname, self, msg)

    def getfixturevalue(self, argname: str) -> Any:
        """Dynamically run a named fixture function.