def auth_extra_arguments(self):
        extra_arguments = self.setting('AUTH_EXTRA_ARGUMENTS', {}).copy()
        extra_arguments.update((key, self.data[key]) for key in extra_arguments
                                    if key in self.data)
        return extra_arguments
Return extra arguments needed on auth process. The defaults can be
dataset/ETHPy150Open omab/python-social-auth/social/backends/base.py/BaseAuth.auth_extra_arguments