Merge pull request #65 from mijoharas/feature-sensors-module

Feature sensors module

README.md

@@ -102,6 +102,7 @@ Modules and commandline utilities are only required for modules, the core itself
 * ping (for the module 'ping')
 * redshift (for the module 'redshift')
 * xrandr (for the module 'xrandr')
+* sensors (for the module 'sensors')
 
 # Examples
 Here are some screenshots for all themes that currently exist:

bumblebee/modules/sensors.py

@@ -0,0 +1,43 @@
+"""Displays sensor temperature
+
+Requires the following executable:
+    * sensors
+
+Parameters:
+    * sensors.match: What line in the output of `sensors -u` should be matched against (default: temp1_input)
+    * sensors.match_number: which of the matches you want (default -1: last match).
+"""
+
+import os
+import re
+
+import bumblebee.input
+import bumblebee.output
+import bumblebee.engine
+
+class Module(bumblebee.engine.Module):
+    def __init__(self, engine, config):
+        super(Module, self).__init__(engine, config,
+            bumblebee.output.Widget(full_text=self.temperature)
+        )
+        self._temperature = 'unknown'
+        pattern = self.parameter("match", "temp1_input")
+        pattern_string = r'^\s*{}:\s*([\d.]+)$'.format(pattern)
+        self._match_number = int(self.parameter("match_number", "-1"))
+        self._pattern = re.compile(pattern_string, re.MULTILINE)
+        engine.input.register_callback(self, button=bumblebee.input.LEFT_MOUSE, cmd="xsensors")
+
+    def get_temp(self):
+        temperatures = bumblebee.util.execute("sensors -u")
+        matching_temp = self._pattern.findall(temperatures)
+        temperature = 'unknown'
+        if matching_temp:
+            temperature = matching_temp[self._match_number]
+
+        return temperature
+
+    def temperature(self, widget):
+        return self._temperature
+
+    def update(self, widgets):
+        self._temperature = self.get_temp()

themes/icons/awesome-fonts.json

@@ -75,5 +75,8 @@
 	},
 	"redshift": {
 		"day": { "prefix": "" }, "night": { "prefix": "" }, "transition": { "prefix": "" }
+	},
+  "sensors": {
+    "prefix": "🌡"
   }
 }