def _submit_request(self):
try:<EOL><INDENT>self._response = urlopen(self._url)<EOL><DEDENT>except URLError as e:<EOL><INDENT>msg = ('<STR_LIT>'<EOL>'<STR_LIT>'<EOL>'<STR_LIT>'<EOL>'<STR_LIT>'.format(str(e), self._msg_div))<EOL>LOG.error(msg)<EOL>self._failed = True<EOL><DEDENT>else:<EOL><INDENT>self._failed = False<EOL><DEDENT>
Submit a request to the ACS Zeropoint Calculator.

        If an exception is raised during the request, an error message is
        given. Otherwise, the response is saved in the corresponding
        attribute.