Migrate temp to block usage

Signed-off-by: Knut Ahlers <knut@ahlers.me>

.config/i3blocks/temp

@@ -4,38 +4,35 @@ import json
 import re
 import subprocess
 
+from block import *
+
 CRIT = 70.0
 
 CHIP_BLACKLIST = []
 SENSOR_BLACKLIST = [r'^AUXTIN[0-9]']
+ICON = '\uf2c7'
 
 
-def in_blacklist(identifier, blacklist):
+class Temp(Block):
+
+    def in_blacklist(self, identifier, blacklist):
         for entry in blacklist:
             if entry == identifier or re.match(entry, identifier):
                 return True
         return False
 
-
-def main():
+    def execute(self):
         sensors_data = json.loads(subprocess.check_output(
             ['sensors', '-j']).decode('utf-8'))
 
         max_temp = 0.0
-    # for line in sensors.split('\n'):
-    #    if not re.match(r'.*temp._input:.*', line):
-    #        continue
-    #    temp = float(line.split(':')[1])
-
-    #    if temp > max_temp:
-    #        max_temp = temp
 
         for chip, sensors in sensors_data.items():
-        if in_blacklist(chip, CHIP_BLACKLIST):
+            if self.in_blacklist(chip, CHIP_BLACKLIST):
                 continue
 
             for sensor, readings in sensors.items():
-            if in_blacklist(sensor, SENSOR_BLACKLIST):
+                if self.in_blacklist(sensor, SENSOR_BLACKLIST):
                     continue
 
                 if type(readings) == str:
@@ -52,9 +49,15 @@ def main():
         if max_temp > CRIT:
             color = '#dd0000'
 
-    text = '\uf2c7 <span color="{}">{:.1f}°C</span>'.format(color, max_temp)
+        return self.color_text(
+            self.safe_text('{:.1f}°C'.format(max_temp)),
+            color=color,
+        )
 
-    print(text)
+
+def main():
+    block = Temp(ICON)
+    block.render()
 
 
 if __name__ == '__main__':