def format()

in xray-setup/crhelper/log_helper.py [0:0]

• 25 lines of code
• 8 McCabe index (conditional complexity)

    def format(self, record):
        record_dict = record.__dict__.copy()
        record_dict['asctime'] = self.formatTime(record)

        log_dict = {
            k: v % record_dict
            for k, v in self.format_dict.items()
            if v
        }

        if isinstance(record_dict['msg'], dict):
            log_dict['message'] = record_dict['msg']
        else:
            log_dict['message'] = record.getMessage()

            # Attempt to decode the message as JSON, if so, merge it with the
            # overall message for clarity.
            try:
                log_dict['message'] = json.loads(log_dict['message'])
            except (TypeError, ValueError):
                pass

        if record.exc_info:
            # Cache the traceback text to avoid converting it multiple times
            # (it's constant anyway)
            # from logging.Formatter:format
            if not record.exc_text:
                record.exc_text = self.formatException(record.exc_info)

        if record.exc_text:
            log_dict['exception'] = record.exc_text

        json_record = json.dumps(log_dict, default=self.default_json_formatter)

        if hasattr(json_record, 'decode'):  # pragma: no cover
            json_record = json_record.decode('utf-8')

        return json_record