def prepare_refresh_body(self, body=u'', refresh_token=None, scope=None):
        refresh_token = refresh_token or self.refresh_token
        return prepare_token_request(u'refresh_token', body=body, scope=scope,
                refresh_token=refresh_token)
Prepare an access token request, using a refresh token.
dataset/ETHPy150Open hzlf/openbroadcast/services/bcmon/requests/packages/oauthlib/oauth2/draft25/__init__.py/Client.prepare_refresh_body