def createDisplay(self):
     if self._display_pattern:
         return u"<padding pattern=%s>" % self.pattern
     else:
         return Bits.createDisplay(self)
 def createDisplay(self):
     if self._display_pattern:
         return u"<padding pattern=%s>" % self.pattern
     else:
         return Bits.createDisplay(self)
 def createDisplay(self):
     if self._display_pattern:
         return "<null>"
     else:
         return Bits.createDisplay(self)
 def createDisplay(self):
     if self._display_pattern:
         return "<null>"
     else:
         return Bits.createDisplay(self)