Logs.py 文件源码

def emit(self, record):
        # default implementation
        try:
            try:
                self.stream = record.stream
            except AttributeError:
                if record.levelno >= logging.WARNING:
                    record.stream = self.stream = sys.stderr
                else:
                    record.stream = self.stream = sys.stdout
            self.emit_override(record)
            self.flush()
        except (KeyboardInterrupt, SystemExit):
            raise
        except: # from the python library -_-
            self.handleError(record)