def read_from_memory(self, target_memory, data):
if data == {}:
rospy.logwarn('Empty data requested...')
return
req = ReadDataRequest()
req.perception_name = data['perception_name']
req.query = data['query']
for item in data['data']:
req.data.append(item)
resonse = self.dict_srv_rd[target_memory](req)
if not response.result:
return {}
results = json.loads(response.data)
return results
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