code: def findViewByTagOrRaise(self, tag, root="ROOT"):
          '''
          Finds the View with the specified tag or raise a ViewNotFoundException
          '''
  
          view = self.findViewWithAttribute('getTag()', tag, root)
          if view:
              return view
          else:
              raise ViewNotFoundException("tag", tag, rootf findViewByTagOrRaise(self, tag, root="ROOT"):
          '''
          Finds the View with the specified tag or raise a ViewNotFoundException
          '''
  
          view = self.findViewWithAttribute('getTag()', tag, root)
          if view:
              return view
          else:
              raise ViewNotFoundException("tag", tag, root)
docs: Finds the View with the specified tag or raise a ViewNotFoundException