def _request_json(self, url, params, method='GET'):
        res = self._request(url, params, method=method)
        try:
            return res.json()
        except ValueError as err:
            self.log.debug(res.text)
            raise DataProviderError("json request: %s" % err.message)
Force a refresh of browser view and model.
dataset/ETHPy150Open YetAnotherNerd/whatlastgenre/wlg/dataprovider.py/DataProvider._request_json--crossover with--dataset/ETHPy150Open mikar/demimove/demimove/gui.py/DemiMoveGUI.on_refreshbutton