def _contains_error()

in src/clients/s3_client.py [0:0]

• 17 lines of code
• 9 McCabe index (conditional complexity)

    def _contains_error(self, response) -> Tuple[bool, Tuple[str, str, S3_STATUS_CODES]]:
        text = response.content.decode('utf-8')
        lines = text.split('\n')
        # All 200-299 status codes are succesfull responses . 206 is for partial code .
        if response.status_code >= 300 or (len(lines) > 0 and lines[0] == self.XML_HEADER):
            xml = ''.join(lines[1:])
            LOG.info('Response status code >=300 or text contains xml. ')
            error_match = re.search(self.ERROR_RE, xml)
            code_match = re.search(self.CODE_RE, xml)
            message_match = re.search(self.MESSAGE_RE, xml)
            if error_match and code_match and message_match:
                error_code = code_match[0]
                error_message = message_match[0]
                return True, (error_code, error_message, http_status_code_to_s3_status_code(response.status_code))
            elif response.status_code >= 300:
                return True, (
                    S3_ERROR_CODES.InternalError.name, "Internal Server Error", http_status_code_to_s3_status_code(response.status_code))
        return False, ('', '', http_status_code_to_s3_status_code(response.status_code))