code: def set_value(self, comp_str):
          
  
          self._is_negated = False
          self._encoded_value = comp_str
          self._standard_value = super(
              CPEComponent2_3_URI_edpacked, self)._decode()
docs: Set the value of component.
  
          :param string comp_str: value of component
          :returns: None
          :exception: ValueError - incorrect value of component