if 'to' not in data:
raise ValueError("No target in given data")
if 'data' not in data['to']:
raise ValueError("No data for target")class LoadInfo(object):
def load_from_file(self, file):
with open(file) as f:
data = f.read()
self.config = json.loads(data)
def load_from_str(self, info):
if isinstance(info, dict):
self.config = info
elif isinstance(info, str):
self.config = json.loads(info)
else:
raise ValueError('Load config error')