Added a fahrenheit mode for the temperature

Author: chewett

RpiInternalSensors.py

@@ -2,9 +2,13 @@
 
 class RpiInternalSensors:
 
-    def get_cpu_temp(self):
+    def get_cpu_temp(self, fahrenheit=False):
         lines = subprocess.check_output(["vcgencmd", "measure_temp"])
-        temp = self.parse_lines(lines)['temp'][:-2]
+        temp = float(self.parse_lines(lines)['temp'][:-2])
+
+        if fahrenheit:
+            temp = ((temp * 9.0)/5.0) + 32
+
         return temp
 
     def get_ram_split(self):

print_all_sensors.py

@@ -2,5 +2,6 @@
 
 sen = RpiInternalSensors()
 
-print sen.get_cpu_temp()
+print sen.get_cpu_temp(), "'C"
+print sen.get_cpu_temp(fahrenheit=True), "'F"
 print sen.get_ram_split()