mirror of
https://github.com/PiBrewing/craftbeerpi4.git
synced 2024-09-19 22:07:28 +02:00
84 lines
No EOL
2.5 KiB
Python
84 lines
No EOL
2.5 KiB
Python
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import logging
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from cbpi.controller.crud_controller import CRUDController
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from cbpi.database.model import SensorModel
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from cbpi.job.aiohttp import get_scheduler_from_app
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class SensorController(CRUDController):
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model = SensorModel
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def __init__(self, cbpi):
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self.cbpi = cbpi
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self.cbpi.register(self)
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self.service = self
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self.types = {}
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self.logger = logging.getLogger(__name__)
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self.sensors = {}
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async def init(self):
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'''
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This method initializes all actors during startup. It creates actor instances
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:return:
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'''
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await super(SensorController, self).init()
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for id, value in self.cache.items():
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await self.init_sensor(value)
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def get_state(self):
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return dict(items=self.cache,types=self.types)
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async def init_sensor(self, sensor):
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if sensor.type in self.types:
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cfg = sensor.config.copy()
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cfg.update(dict(cbpi=self.cbpi, id=sensor.id, name=sensor.name))
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clazz = self.types[sensor.type]["class"];
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self.cache[sensor.id].instance = clazz(**cfg)
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self.cache[sensor.id].instance.init()
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scheduler = get_scheduler_from_app(self.cbpi.app)
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self.cache[sensor.id].instance.job = await self.cbpi.job.start_job(self.cache[sensor.id].instance.run(self.cbpi), sensor.name, "sensor")
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await self.cbpi.bus.fire(topic="sensor/%s/initialized" % sensor.id, id=sensor.id)
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else:
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self.logger.error("Sensor type '%s' not found (Available Sensor Types: %s)" % (sensor.type, ', '.join(self.types.keys())))
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async def stop_sensor(self, sensor):
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sensor.instance.stop()
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await self.cbpi.bus.fire(topic="sensor/%s/stopped" % sensor.id, id=sensor.id)
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async def get_value(self, sensor_id):
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sensor_id = int(sensor_id)
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return self.cache[sensor_id].instance.value
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async def _post_add_callback(self, m):
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'''
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:param m:
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:return:
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'''
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await self.init_sensor(m)
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pass
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async def _pre_delete_callback(self, sensor_id):
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if int(sensor_id) not in self.cache:
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return
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if self.cache[int(sensor_id)].instance is not None:
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await self.stop_sensor(self.cache[int(sensor_id)])
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async def _pre_update_callback(self, sensor):
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if sensor.instance is not None:
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await self.stop_sensor(sensor)
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async def _post_update_callback(self, sensor):
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await self.init_sensor(sensor) |