def authenticate_redirect(self, callback_uri=None,
                              ax_attrs=["name","email","language","username"]):
        callback_uri = callback_uri or self.request.path
        args = self._openid_args(callback_uri, ax_attrs=ax_attrs)
        self.redirect(make_full_url(self._OPENID_ENDPOINT, args))
Returns the authentication URL for this service.
dataset/ETHPy150Open IanLewis/kay/kay/ext/gaema/auth.py/OpenIdMixin.authenticate_redirect