Method emit

sphinx/util/logging.py:213–222

(self, record: logging.LogRecord)

    """StreamHandler which switches line terminator by record.nonl flag."""

    def emit(self, record: logging.LogRecord) -> None:
        try:
            self.acquire()
            if getattr(record, 'nonl', False):
                # skip appending terminator when nonl=True
                self.terminator = ''
            super().emit(record)
        finally:
            self.terminator = '\n'
            self.release()


class MemoryHandler(logging.handlers.BufferingHandler):