[modules/cpu2] Update to latest API

core/output.py

@@ -150,6 +150,8 @@ class i3(object):
         blk = block(self.__theme, module, widget)
         blk.set('min_width', widget.get('theme.minwidth'))
         blk.set('full_text', self.__content[widget])
+        if widget.get('pango', False):
+            blk.set('markup', 'pango')
         if self.__config.debug():
             blk.set('__state', ', '.join(module.state(widget)))
         return blk

core/theme.py

@@ -49,6 +49,9 @@ class Theme(object):
     def keywords(self):
         return self.__keywords
 
+    def color(self, name, default=None):
+        return self.keywords().get(name, default)
+
     def load(self, name, subdir=''):
         if isinstance(name, dict): return name # support plain data
         for path in PATHS: