Merge pull request #129 from PiBrewing/development

Merge from Development

cbpi/__init__.py

@@ -1,3 +1,3 @@
-__version__ = "4.3.1"
+__version__ = "4.3.2"
 __codename__ = "Winter Storm"
 

cbpi/configFolder.py

@@ -107,16 +107,24 @@ class ConfigFolder:
         for checking in required_config_content:
             if self.inform_missing_content(self.check_for_file_or_folder(os.path.join(self.configFolderPath, checking[0]), checking[1])):
                 # since there is no complete config we now check if the config folder may be completely empty to show hints:
-                if len(os.listdir(os.path.join(self.configFolderPath))) == 0 :
-                    print("***************************************************")
-                    print(f"the config folder '{self.configFolderPath}' seems to be completely empty")
-                    print("you might want to run 'cbpi setup'.print")
-                    print("but you could also place your zipped config backup named")
-                    print("'restored_config.zip' inside the mentioned config folder for")
-                    print("cbpi4 to automatically unpack it")
-                    print("of course you can also place your config files manually")
-                    print("***************************************************")
-                return False
+                try:
+                    if len(os.listdir(os.path.join(self.configFolderPath))) == 0 :
+                        print("***************************************************")
+                        print(f"the config folder '{self.configFolderPath}' seems to be completely empty")
+                        print("you might want to run 'cbpi setup'.print")
+                        print("but you could also place your zipped config backup named")
+                        print("'restored_config.zip' inside the mentioned config folder for")
+                        print("cbpi4 to automatically unpack it")
+                        print("of course you can also place your config files manually")
+                        print("***************************************************")
+                    return False
+                except:
+                        print("***************************************************")
+                        print("Cannot find config folder!")
+                        print("Please navigate to path where you did run 'cbpi setup'.")
+                        print("Or run 'cbpi setup' before starting the server.")
+                        print("***************************************************")
+                        return False
         
         # if cbpi_dashboard_1.json does'nt exist at the new location (configFolderPath/dashboard)
         # we move every cbpi_dashboard_n.json file from the old location (configFolderPath) there.
@@ -145,8 +153,11 @@ class ConfigFolder:
         # Starting with cbpi 4.2.0, the craftbeerpi.service file will be created dynamically from the template file based on the user id.
         # Therefore, the service file is replaced with a template file in the config folder
         if whatsmissing.find("craftbeerpi.template"):
-            self.copyDefaultFileIfNotExists("craftbeerpi.template")
-            return False
+            try:
+                self.copyDefaultFileIfNotExists("craftbeerpi.template")
+                return False
+            except: 
+                pass
         print("***************************************************")
         print(f"CraftBeerPi config content not found: {whatsmissing}")
         print("Please run 'cbpi setup' before starting the server ")

cbpi/controller/fermentation_controller.py

@@ -525,13 +525,19 @@ class FermentationController:
         except Exception as e:
             self.logger.error(e)
     
+    def remove_key(self,d, key):
+        r = dict(d)
+        del r[key]
+        return r
+
     def push_update(self, key="fermenterupdate"):
 
         if key == self.update_key:
             self.cbpi.ws.send(dict(topic=key, data=list(map(lambda item: item.to_dict(), self.data))))
             
             for item in self.data:
-                self.cbpi.push_update("cbpi/{}/{}".format(self.update_key,item.id), item.to_dict())
+                fermenters=self.remove_key(item.to_dict(),"steps")
+                self.cbpi.push_update("cbpi/{}/{}".format(self.update_key,item.id), fermenters)
             pass
         else:
             fermentersteps=self.get_fermenter_steps()
@@ -539,9 +545,20 @@ class FermentationController:
 
             # send mqtt update for active femrentersteps
             for fermenter in fermentersteps:
+                active = False
                 for step in fermenter['steps']:
                     if step['status'] == 'A':
-                        self.cbpi.push_update("cbpi/{}/{}/{}".format(key,fermenter['id'],step['id']), step)
+                        active=True
+                        active_step=step
+#                        self.cbpi.push_update("cbpi/{}/{}/{}".format(key,fermenter['id'],step['id']), step)
+                    #else:
+                    #    self.cbpi.push_update("cbpi/{}/{}".format(key,fermenter['id']), "")
+                if active:
+                    self.cbpi.push_update("cbpi/{}/{}".format(key,fermenter['id']), active_step)
+                else:
+                    self.cbpi.push_update("cbpi/{}/{}".format(key,fermenter['id']), "")
+
+                        
         
     async def call_action(self, id, action, parameter) -> None:
         logging.info("FermenterStep Controller - call Action {} {}".format(id, action))

cbpi/controller/satellite_controller.py

@@ -35,6 +35,11 @@ class SatelliteController:
         ]
         self.tasks = set()
     
+    def remove_key(self,d, key):
+        r = dict(d)
+        del r[key]
+        return r
+
     async def init(self):
 
         #not sure if required like done in the old routine
@@ -132,7 +137,8 @@ class SatelliteController:
             try:
                 self.fermenter=self.fermentercontroller.get_state()
                 for item in self.fermenter['data']:
-                    self.cbpi.push_update("cbpi/{}/{}".format("fermenterupdate",item['id']), item)
+                    item_new=self.remove_key(item,"steps")
+                    self.cbpi.push_update("cbpi/{}/{}".format("fermenterupdate",item['id']), item_new)
             except Exception as e:
                 self.logger.warning("Failed to send fermenterupdate via mqtt: {}".format(e))
 

cbpi/controller/step_controller.py

@@ -9,7 +9,7 @@ from os import listdir
 import os
 from os.path import isfile, join
 import shortuuid
-from cbpi.api.dataclasses import NotificationAction, Props, Step
+from cbpi.api.dataclasses import NotificationAction, NotificationType, Props, Step
 from tabulate import tabulate
 
 from ..api.step import StepMove, StepResult, StepState
@@ -156,14 +156,14 @@ class StepController:
         logging.info("BREWING COMPLETE")
     
     async def previous(self):
-        logging.info("Trigger Next")
+        logging.info("Trigger Previous")
 
 
     async def next(self):
         logging.info("Trigger Next")
-        print("\n\n\n\n")
-        print(self.profile)
-        print("\n\n\n\n")
+        #print("\n\n\n\n")
+        #print(self.profile)
+        #print("\n\n\n\n")
         step = self.find_by_status(StepState.ACTIVE)
         if step is not None:
             if step.instance is not None:
@@ -299,6 +299,7 @@ class StepController:
             await step.instance.start()
             step.status = StepState.ACTIVE
         except Exception as e:
+            self.cbpi.notify("Error", "Can't start step. Please check step in Mash Profile", NotificationType.ERROR)
             logging.error("Failed to start step %s" % step)
 
     async def save_basic(self, data):

cbpi/controller/system_controller.py

@@ -1,6 +1,7 @@
 import logging
 import os
 import shutil
+import pkgutil
 import psutil
 import pathlib
 import json
@@ -12,6 +13,8 @@ from cbpi.api.config import ConfigType
 from cbpi.api import *
 import zipfile
 import socket
+import importlib
+from tabulate import tabulate
 
 class SystemController:
 
@@ -41,6 +44,26 @@ class SystemController:
         dir_name = pathlib.Path(self.cbpi.config_folder.get_file_path(''))
         shutil.make_archive(output_filename, 'zip', dir_name)
 
+    async def plugins_list(self): 
+        result = []
+        discovered_plugins = {
+            name: importlib.import_module(name)
+            for finder, name, ispkg
+            in pkgutil.iter_modules()
+            if name.startswith('cbpi') and len(name) > 4
+        }
+        for key, module in discovered_plugins.items():
+            from importlib.metadata import version
+            try:
+                from importlib.metadata import (distribution, metadata,
+                                                    version)
+                meta = metadata(key)
+                result.append(dict(Name=meta["Name"], Version=meta["Version"], Author=meta["Author"], Homepage=meta["Home-page"], Summary=meta["Summary"]))
+                            
+            except Exception as e:
+                print(e)
+        return tabulate(result, headers="keys")
+
     async def downloadlog(self, logtime):
         filename = "cbpi4.log"
         fullname = pathlib.Path(os.path.join(".",filename))
@@ -60,7 +83,12 @@ class SystemController:
         else:
             os.system('journalctl --since \"{} hours ago\" -u craftbeerpi.service --output cat > {}'.format(logtime, fullname))
 
-        os.system('cbpi plugins > {}'.format(fullpluginname))
+        plugins = await self.plugins_list()
+
+        with open(fullpluginname, 'w') as f:
+            f.write(plugins)
+
+        #os.system('echo "{}" >> {}'.format(plugins,fullpluginname))
 
         try:
             actors = self.cbpi.actor.get_state()

cbpi/craftbeerpi.py

@@ -1,6 +1,7 @@
 
 import asyncio
 import sys
+import socket
 try:
     from asyncio import set_event_loop_policy, WindowsSelectorEventLoopPolicy
 except ImportError:
@@ -277,6 +278,22 @@ class CraftBeerPi:
         self.app.add_routes([web.get('/', http_index),
                              web.static('/static', os.path.join(os.path.dirname(__file__), "static"), show_index=True)])
         
+    def testport(self, port=8000):
+        HOST = "localhost"
+        # Creates a new socket
+        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+
+        # Try to connect to the given host and port
+        if sock.connect_ex((HOST, port)) == 0:
+            #print("Port " + str(port) + " is open") # Connected successfully
+            isrunning = True
+        else:
+            #print("Port " + str(port) + " is closed") # Failed to connect because port is in use (or bad host)
+            isrunning = False
+        # Close the connection
+        sock.close()
+        return isrunning
+
     async def init_serivces(self):
 
         self._print_logo()
@@ -304,4 +321,9 @@ class CraftBeerPi:
         return self.app
 
     def start(self):
-        web.run_app(self.init_serivces(), port=self.static_config.get("port", 2202))
+        port=self.static_config.get("port",8000)
+        if not self.testport(port):
+            web.run_app(self.init_serivces(), port=port)
+        else:
+            logging.error("Port {} is already in use! Please check, if server is already running (e.g. in automode)".format(port))
+            exit(1)

cbpi/extension/FermenterHysteresis/__init__.py

@@ -46,6 +46,8 @@ class FermenterAutostart(CBPiExtension):
              Property.Number(label="HeaterOffsetOff", configurable=True, description="Offset as decimal number when the heater is switched off. Should be smaller then 'HeaterOffsetOn'. For example a value of 1 switches off the heater if the current temperature is 1 degree below the target temperature"),
              Property.Number(label="CoolerOffsetOn", configurable=True, description="Offset as decimal number when the cooler is switched on. Should be greater then 'CoolerOffsetOff'. For example a value of 2 switches on the cooler if the current temperature is 2 degrees above the target temperature"),
              Property.Number(label="CoolerOffsetOff", configurable=True, description="Offset as decimal number when the cooler is switched off. Should be smaller then 'CoolerOffsetOn'. For example a value of 1 switches off the cooler if the current temperature is 1 degree above the target temperature"),
+             Property.Number(label="HeaterMaxPower", configurable=True,description="Max Power [%] for Heater (default: 100)"),
+             Property.Number(label="CoolerMaxPower", configurable=True ,description="Max Power [%] for Cooler (default: 100)"),
              Property.Select(label="AutoStart", options=["Yes","No"],description="Autostart Fermenter on cbpi start"),
              Property.Sensor(label="sensor2",description="Optional Sensor for LCDisplay(e.g. iSpindle)")])
 
@@ -57,6 +59,8 @@ class FermenterHysteresis(CBPiFermenterLogic):
             self.heater_offset_max = float(self.props.get("HeaterOffsetOff", 0))
             self.cooler_offset_min = float(self.props.get("CoolerOffsetOn", 0))
             self.cooler_offset_max = float(self.props.get("CoolerOffsetOff", 0))
+            self.heater_max_power = int(self.props.get("HeaterMaxPower", 100))
+            self.cooler_max_power = int(self.props.get("CoolerMaxPower", 100))
             
             self.fermenter = self.get_fermenter(self.id)
             self.heater = self.fermenter.heater
@@ -81,7 +85,7 @@ class FermenterHysteresis(CBPiFermenterLogic):
 
                 if sensor_value + self.heater_offset_min <= target_temp:
                     if self.heater and (heater_state == False):
-                        await self.actor_on(self.heater)
+                        await self.actor_on(self.heater, self.heater_max_power)
                     
                 if sensor_value + self.heater_offset_max >= target_temp:
                     if self.heater and (heater_state == True):
@@ -89,7 +93,7 @@ class FermenterHysteresis(CBPiFermenterLogic):
 
                 if sensor_value >=  self.cooler_offset_min + target_temp:
                     if self.cooler and (cooler_state == False):
-                        await self.actor_on(self.cooler)
+                        await self.actor_on(self.cooler, self.cooler_max_power)
                     
                 if sensor_value <= self.cooler_offset_max + target_temp:
                     if self.cooler and (cooler_state == True):

cbpi/extension/mqtt_util/__init__.py

@@ -37,6 +37,11 @@ class MQTTUtil(CBPiExtension):
             self.push_update()
             await asyncio.sleep(self.mqttupdate)
 
+    def remove_key(self,d, key):
+        r = dict(d)
+        del r[key]
+        return r
+
     def push_update(self):
 #        try:
 #            self.actor=self.actorcontroller.get_state()
@@ -62,7 +67,8 @@ class MQTTUtil(CBPiExtension):
         try:
             self.fermenter=self.fermentationcontroller.get_state()
             for item in self.fermenter['data']: 
-                self.cbpi.push_update("cbpi/{}/{}".format("fermenterupdate",item['id']), item)
+                item_new=self.remove_key(item,"steps")
+                self.cbpi.push_update("cbpi/{}/{}".format("fermenterupdate",item['id']), item_new)
         except Exception as e:
             logging.error(e)
             pass

requirements.txt

@@ -1,5 +1,5 @@
 typing-extensions>=4
-aiohttp==3.9.1
+aiohttp==3.9.3
 aiohttp-auth==0.1.1 
 aiohttp-route-decorator==0.1.4 
 aiohttp-security==0.5.0 

setup.py

@@ -39,7 +39,7 @@ setup(name='cbpi4',
 	    long_description_content_type='text/markdown',
       install_requires=[
           "typing-extensions>=4",
-          "aiohttp==3.9.1",
+          "aiohttp==3.9.3",
           "aiohttp-auth==0.1.1",
           "aiohttp-route-decorator==0.1.4",
           "aiohttp-security==0.5.0",

tests/cbpi-test-config/config.json

@@ -80,7 +80,7 @@
         "options": null,
         "source": "hidden",
         "type": "string",
-        "value": "4.2.0.a6"
+        "value": "4.3.2.a6"
     },
     "CSVLOGFILES": {
         "description": "Write sensor data to csv logfiles (enabling requires restart)",
@@ -326,6 +326,14 @@
         "type": "number",
         "value": 1
     },
+    "current_grid": {
+        "description": "Dashboard Grid Width",
+        "name": "current_grid",
+        "options": null,
+        "source": "hidden",
+        "type": "number",
+        "value": 5
+    },
     "max_dashboard_number": {
         "description": "Max Number of Dashboards",
         "name": "max_dashboard_number",