Feature: Show RPi temperature on System Info page

classes/StargateMilkyWay/stargate.py

@@ -27,6 +27,7 @@ def __init__(self, app):
         self.electronics = app.electronics
         self.base_path = app.base_path
         self.net_tools = app.net_tools
+        self.temperature = app.temperature
         self.sw_updater = self.app.sw_updater
         self.schedule = app.schedule
         self.galaxy = app.galaxy

classes/temperature.py

@@ -0,0 +1,28 @@
+import os
+import subprocess
+
+class Temperature:
+
+    def __init__(self, log):
+        self.log = log
+
+    @staticmethod
+    def get_temperature():
+        """
+        A little helper that returns the output of the temperature command
+        By default the command is available on Raspberry Pi OS (Lite)
+        Command: `vcgencmd measure_temp | cut -d "=" -f2`
+
+        :return: returns the output as seen if run in a shell.
+        """
+        try:
+            result = subprocess.run(
+                'vcgencmd measure_temp | cut -d "=" -f2',
+                shell=True,
+                capture_output=True,
+                text=True,
+                check=True
+            )
+            return result.stdout.strip()
+        except subprocess.CalledProcessError as e:
+            return f"Error getting temperature: {e}"

classes/web_server.py

@@ -85,6 +85,7 @@ def do_GET(self): # pylint: disable=invalid-name
                     "dialer_mode":                    self.stargate.dialer.type,
                     "hardware_mode":                  self.stargate.electronics.name,
                     "audio_volume":                   self.stargate.audio.volume,
+                    "temperature":                    self.stargate.temperature.get_temperature(),
                     "galaxy":                         self.stargate.galaxy
                 }
 

main.py

@@ -35,6 +35,7 @@
 from stargate import Stargate
 from electronics import Electronics
 from network_tools import NetworkTools
+from temperature import Temperature
 
 class GateApplication:
 
@@ -104,6 +105,11 @@ def rollbar_except_hook(exc_type, exc_value, traceback):
 
         ### We'll use NetworkTools and Schedule throughout the app, initialize them here.
         self.net_tools = NetworkTools(self.log)
+
+        ### Temperature
+        self.temperature = Temperature(self.log)
+
+        ### Schedule
         self.schedule = schedule # Alias the class here so it can be used in other areas with a clear interface
 
         ### Check for new software updates ###

web/info.htm

@@ -376,6 +376,7 @@
             $('#dialerMode').html(data.dialer_mode)
             $('#hardwareMode').html(data.hardware_mode)
             $('#volumeAsPercent').html(data.audio_volume)
+            $('#temperature').text(data.temperature)
 
             $('#stats_dialing_failures').html(data.stats_dialing_failures)
             $('#stats_established_fan_count').html(data.stats_established_fan_count)
@@ -558,6 +559,7 @@ <h3>System Information</h3>
           <div class="system-info-row"><span class="system-info-col-names">Dialer Mode:&nbsp;&nbsp;&nbsp;</span><span class="system-info-col-values" id="dialerMode"></span></div>
           <div class="system-info-row"><span class="system-info-col-names">Hardware in Use:&nbsp;&nbsp;&nbsp;</span><span class="system-info-col-values" id="hardwareMode"></span></div>
           <div class="system-info-row"><span class="system-info-col-names">Audio Volume (%):&nbsp;&nbsp;&nbsp;</span><span class="system-info-col-values" id="volumeAsPercent"></span></div>
+          <div class="system-info-row"><span class="system-info-col-names">Temperature:&nbsp;&nbsp;&nbsp;</span><span class="system-info-col-values" id="temperature"></span></div>
         </div>
         <br>
         <h3>Lifetime Statistics</h3>

web/js/system_info.js

@@ -94,6 +94,7 @@ function updateInfo(){
       $('#dialerMode').html(data.dialer_mode)
       $('#hardwareMode').html(data.hardware_mode)
       $('#volumeAsPercent').html(data.audio_volume)
+      $('#temperature').html(data.temperature)
 
       $('#stats_dialing_failures').html(data.stats_dialing_failures)
       $('#stats_established_fan_count').html(data.stats_established_fan_count)