def read_env(which):
try:
data = http_get("http://127.0.0.1:9876/sensors/env").json()
except Exception:
print extract_traceback()
text = u"读取传感器数据时出错，可能 pitools 服务未运行"
else:
if which in ("temp", "temperature"):
text = u"温度：{:.2f}摄氏度".format(data["temperature"])
elif which == "pressure":
text = u"大气压：{:.3f}千帕".format(data["pressure"] / 1000.0)
elif which == "env":
text = u"温度：{:.2f}摄氏度，大气压{:.3f}千帕".format(data["temperature"], data["pressure"] / 1000.0)
finally:
return text
def on_msg(client, config, mqtt_msg):
try:
msg = json.loads(mqtt_msg.payload)
t_msg = telegram.Message.de_json(msg)
client.logger.debug(t_msg.message_id)
return_msg = {"reply_to": msg}
return_msg.update(handle_client_command(t_msg))
client.publish(config.get("return_topic"), json.dumps(return_msg), qos=config.get("qos"))
except Exception:
client.logger.error(extract_traceback())
