68 lines
2.4 KiB
Python
Executable File
68 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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import os.path
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from time import sleep
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from typing import Optional
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from argparse import ArgumentParser, ArgumentError
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from home.config import config
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from home.mqtt import MqttNode, MqttWrapper, get_mqtt_modules
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mqtt_node: Optional[MqttNode] = None
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mqtt: Optional[MqttWrapper] = None
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if __name__ == '__main__':
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parser = ArgumentParser()
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parser.add_argument('--node-id', type=str, required=True)
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parser.add_argument('--modules', type=str, choices=get_mqtt_modules(), nargs='*',
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help='mqtt modules to include')
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parser.add_argument('--switch-relay', choices=[0, 1], type=int,
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help='send relay state')
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parser.add_argument('--push-ota', type=str, metavar='OTA_FILENAME',
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help='push ota, argument receives filename')
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parser.add_argument('--node-secret', type=str,
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help='node admin password')
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config.load('mqtt_util', parser=parser)
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arg = parser.parse_args()
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if (arg.switch_relay is not None or arg.node_secret is not None) and 'relay' not in arg.modules:
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raise ArgumentError(None, '--relay is only allowed when \'relay\' module included in --modules')
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mqtt = MqttWrapper(randomize_client_id=True)
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mqtt_node = MqttNode(node_id=arg.node_id)
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mqtt.add_node(mqtt_node)
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# must-have modules
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ota_module = mqtt_node.load_module('ota')
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mqtt_node.load_module('diagnostics')
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if arg.modules:
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for m in arg.modules:
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module_instance = mqtt_node.load_module(m)
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if m == 'relay' and arg.switch_relay is not None:
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if not arg.node_secret:
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raise ArgumentError(None, '--switch-relay requires --node-secret')
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module_instance.switchpower(mqtt_node,
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arg.switch_relay == 1,
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arg.node_secret)
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mqtt.configure_tls()
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try:
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mqtt.connect_and_loop(loop_forever=False)
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if arg.push_ota:
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if not os.path.exists(arg.push_ota):
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raise OSError(f'--push-ota: file \"{arg.push_ota}\" does not exists')
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if not arg.node_secret:
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raise ArgumentError(None, 'pushing OTA requires --node-secret')
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ota_module.push_ota(arg.node_secret, arg.push_ota, 1)
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while True:
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sleep(0.1)
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except KeyboardInterrupt:
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mqtt.disconnect()
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