code: def get(self, name):
          '''get a setting'''
          if not name in self._vars:
              raise AttributeError
          setting = self._vars[name]
          return setting.valuf get(self, name):
          '''get a setting'''
          if not name in self._vars:
              raise AttributeError
          setting = self._vars[name]
          return setting.value
docs: get a setting