update

MQTT.py

@@ -4,7 +4,7 @@ import time
 
 import paho.mqtt.client as mqtt
 
-from tool import push_stream, close_stream, update, exec_sh, get_record, get_list_record, get_status
+from src.tool import push_stream, close_stream, update, exec_sh, get_record, get_list_record, get_status
 
 
 def on_connect(client, userdata, flags, rc):
@@ -69,8 +69,6 @@ def exec_shutdown():
     pass
 
 
-import os
-
 if __name__ == '__main__':
     p = subprocess.Popen(['cat /home/pi/device_name'], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
     out, err = p.communicate()