Method _assign

dm_control/mjcf/attribute.py:126–132

(self, value)

  """A string MJCF attribute."""

  def _assign(self, value):
    if not isinstance(value, str):
      raise ValueError('Expect a string value: got {}'.format(value))
    elif not value:
      self.clear()
    else:
      self._value = value


class Integer(_Attribute):