new_contents: # pylint: disable=C0111,R0903
  
  """Displays the system hostname."""
  
  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.output)
          )
          self._hname = ""
  
      def output(self, _):
          return self._hname+" "+u"\uf233"
  
      def update(self, widgets):
          with open('/proc/sys/kernel/hostname', 'r') as f:
              self._hname = f.readline().split()[0]
  
  # vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
  
subject: add hostname module