57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
#!/usr/bin/env python3
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import json
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import sentry_sdk
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import pika
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import requests
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import config
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from mqtt_helper import MQTT
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"""
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Main entry point
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"""
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__author__ = "@tormakris"
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__copyright__ = "Copyright 2020, Birbnetes Team"
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__module_name__ = "app"
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__version__text__ = "1"
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if config.SENTRY_DSN:
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sentry_sdk.init(
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dsn=config.SENTRY_DSN,
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send_default_pii=True,
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release=config.RELEASE_ID,
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environment=config.RELEASEMODE
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)
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def setup_rabbit() -> None:
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credentials = pika.PlainCredentials(config.RABBIT_USERNAME, config.RABBIT_PASSWORD)
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connection = pika.BlockingConnection(pika.ConnectionParameters(host=config.RABBIT_HOSTNAME,
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credentials=credentials,
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heartbeat=0,
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socket_timeout=5))
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channel = connection.channel()
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exchange = channel.exchange_declare(exchange=config.RABBIT_EXCHANGE,
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exchange_type='fanout',
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durable=True,
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auto_delete=False)
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queue = channel.queue_declare(durable=True, auto_delete=False)
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queue.bind(exchange)
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queue.basic_consume(on_message, no_ack=True)
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def on_message(channel, method_frame, header_frame, body):
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msg_json = json.loads(body)
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if msg_json['probability'] > 0.5:
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r = requests.get(f"http://{config.INPUT_HOSTNAME}/sample/{msg_json['tag']}")
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r.raise_for_status()
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mqtt.publish(subtopic=r.json()['device_id'],
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message=json.dumps({"command": "doAlert"}))
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if __name__ == "__main__":
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mqtt = MQTT()
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mqtt.topic = config.MQTT_TOPIC
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mqtt.connect()
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setup_rabbit()
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