Ненависти (к Петону) псто

def listen(self):
        print "Listening"
        for change in self.changes:
            try:
                if not change.get(u'deleted'):
                    doc = change.get(u'doc')
                    if doc:
                        print doc
                        if doc.get(u'command') == u'exit':
                            print "Now exiting the hive"
                            break
            except:
                print "Exception in changes reader!"
        print "Listener exits"