code: def hierarchy_name(self, adjust_for_printing=True):
          
          if adjust_for_printing: adjust = lambda x: adjust_name_for_printing(x)
          else: adjust = lambda x: x
          if self.has_parent():
              return self._parent_.hierarchy_name() + "." + adjust(self.name)
          return adjust(self.name)
docs: return the name for this object with the parents names attached by dots.
  
          :param bool adjust_for_printing: whether to call :func:`~adjust_for_printing()`
                                           on the names, recursively