Added dummy pressure sensor for testing of spunding functionality

cbpi/__init__.py

@@ -1,3 +1,3 @@
-__version__ = "4.0.5.a6"
+__version__ = "4.0.5.a7"
 __codename__ = "Spring Break"
 

cbpi/controller/fermentation_controller.py

@@ -133,7 +133,7 @@ class FermentationController:
 
         
     def _find_by_id(self, id):
-         return next((item for item in self.data if item.id == id), None)
+        return next((item for item in self.data if item.id == id), None)
 
     async def get_all(self):
         return list(map(lambda x: x.to_dict(), self.data))

cbpi/craftbeerpi.py

@@ -289,6 +289,7 @@ class CraftBeerPi:
         self._setup_http_index()
         self.plugin.load_plugins()
         self.plugin.load_plugins_from_evn()
+        await self.fermenter.init()
         await self.sensor.init()
         await self.step.init()
         
@@ -296,8 +297,8 @@ class CraftBeerPi:
         await self.kettle.init()
         await self.call_initializer(self.app)
         await self.dashboard.init()
-        await self.fermenter.init()
-        
+    
+
         self._swagger_setup()
 
         level = logging.INFO

cbpi/extension/dummysensor/__init__.py

@@ -1,9 +1,10 @@
 # -*- coding: utf-8 -*-
 import asyncio
 import random
-
-from cbpi.api import parameters, CBPiSensor
-
+import logging
+from cbpi.api import *
+from cbpi.api.base import CBPiBase
+from cbpi.api.dataclasses import Kettle, Props, Fermenter
 
 @parameters([])
 class CustomSensor(CBPiSensor):
@@ -23,6 +24,44 @@ class CustomSensor(CBPiSensor):
     def get_state(self):
         return dict(value=self.value)
 
+@parameters([Property.Number(label="Pressure", configurable=True, description="Start Pressure"),
+             Property.Number(label="PressureIncrease", configurable=True, description="Pressure increase per hour"),
+             Property.Number(label="PressureDecrease", configurable=True, description="Pressure decrease per second on openm valve"),
+             Property.Fermenter(label="Fermenter",description="Fermenter")])
+class DummyPressure(CBPiSensor):
+
+    def __init__(self, cbpi, id, props):
+        super(DummyPressure, self).__init__(cbpi, id, props)
+        self.value = float(self.props.get("Pressure",0))
+        fermenter=self.props.get("Fermenter",None)
+        self.fermenter=self.get_fermenter(fermenter)
+        self.valve=self.fermenter.valve
+
+    async def run(self):
+        self.uprate=float(self.props.get("PressureIncrease",0))/3600
+        self.decrease=float(self.props.get("PressureDecrease",0))
+        logging.info(self.uprate)
+        logging.info(self.decrease)
+
+        while self.running:
+            valve_state=self.get_actor_state(self.valve)
+            fermenter_instance=self.fermenter.instance
+            if fermenter_instance:
+                fermenter_state=fermenter_instance.state
+            else:
+                fermenter_state = False
+            if valve_state == False and fermenter_state:
+                self.value = self.value + self.uprate
+            elif valve_state and fermenter_state:
+                self.value=self.value-self.decrease
+
+            self.log_data(self.value)
+
+            self.push_update(round(self.value,2))
+            await asyncio.sleep(1)
+
+    def get_state(self):
+        return dict(value=self.value)
 
 def setup(cbpi):
     '''
@@ -33,3 +72,4 @@ def setup(cbpi):
     :return:
     '''
     cbpi.plugin.register("CustomSensor", CustomSensor)
+    cbpi.plugin.register("DummyPressure", DummyPressure)