code: def full_route(self):
          '''The full :attr:`route` for this :class:`.Router`.
  
          It includes the :attr:`parent` portion of the route if a parent
          router is available.
          '''
          if self._parent:
              return self._parent.full_route + self._route
          else:
              return self._routf full_route(self):
          '''The full :attr:`route` for this :class:`.Router`.
  
          It includes the :attr:`parent` portion of the route if a parent
          router is available.
          '''
          if self._parent:
              return self._parent.full_route + self._route
          else:
              return self._route
docs: The full :attr:`route` for this :class:`.Router`.
  
          It includes the :attr:`parent` portion of the route if a parent
          router is available.