def _parse(self, data):
        for each in ('schedule', 'fetch', 'process', 'track'):
            if each in data:
                if data[each]:
                    data[each] = json.loads(data[each])
                else:
                    data[each] = {}
        return data
dataset/ETHPy150Open binux/pyspider/pyspider/database/sqlite/taskdb.py/TaskDB._parse/original