code: def summarize(self, host):
          ''' return information about a particular host '''
  
          return dict(
              ok          = self.ok.get(host, 0),
              failures    = self.failures.get(host, 0),
              unreachable = self.dark.get(host,0),
              changed     = self.changed.get(host, 0),
              skipped     = self.skipped.get(host, 0)
          f summarize(self, host):
          ''' return information about a particular host '''
  
          return dict(
              ok          = self.ok.get(host, 0),
              failures    = self.failures.get(host, 0),
              unreachable = self.dark.get(host,0),
              changed     = self.changed.get(host, 0),
              skipped     = self.skipped.get(host, 0)
          )
docs: return information about a particular host