mirror of
https://github.com/PiBrewing/craftbeerpi4.git
synced 2024-11-09 17:07:43 +01:00
96 lines
2.6 KiB
Python
96 lines
2.6 KiB
Python
import asyncio
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import logging
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from abc import abstractmethod, ABCMeta
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from cbpi.api.extension import CBPiExtension
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from cbpi.api.dataclasses import DataType
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from cbpi.api.base import CBPiBase
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class CBPiSensor(CBPiBase, metaclass=ABCMeta):
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def __init__(self, cbpi, id, props):
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self.cbpi = cbpi
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self.id = id
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self.props = props
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self.logger = logging.getLogger(__file__)
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self.data_logger = None
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self.state = False
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self.running = False
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self.datatype=DataType.VALUE
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self.inrange = True
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self.temprange = 0
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self.kettle = None
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self.fermenter = None
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def init(self):
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pass
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def log_data(self, value):
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self.cbpi.log.log_data(self.id, value)
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def get_state(self):
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pass
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def get_value(self):
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pass
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def get_unit(self):
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pass
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def checkrange(self, value):
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# if Kettle and fermenter are selected, range check is deactivated
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if self.kettle is not None and self.fermenter is not None:
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return True
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try:
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if self.kettle is not None:
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target_temp=float(self.kettle.target_temp)
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if self.fermenter is not None:
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target_temp=float(self.fermenter.target_temp)
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diff=abs(target_temp-value)
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if diff>self.temprange:
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return False
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else:
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return True
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except Exception as e:
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return True
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def push_update(self, value, mqtt = True):
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if self.temprange !=0:
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self.inrange = self.checkrange(value)
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else:
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self.inrange = True
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try:
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self.cbpi.ws.send(dict(topic="sensorstate", id=self.id, value=value, datatype=self.datatype.value, inrange=self.inrange))
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if mqtt:
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self.cbpi.push_update("cbpi/sensordata/{}".format(self.id), dict(id=self.id, value=value, datatype=self.datatype.value, inrange=self.inrange), retain=True)
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# self.cbpi.push_update("cbpi/sensor/{}/udpate".format(self.id), dict(id=self.id, value=value), retain=True)
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except:
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logging.error("Failed to push sensor update for sensor {}".format(self.id))
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async def start(self):
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pass
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async def stop(self):
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pass
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async def on_start(self):
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pass
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async def on_stop(self):
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pass
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async def run(self):
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pass
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async def _run(self):
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try:
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await self.on_start()
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self.cancel_reason = await self.run()
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except asyncio.CancelledError as e:
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pass
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finally:
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await self.on_stop()
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