dstat.py 文件源码

def string_presenter(self, dumper, data):
    """Presenter to force yaml.dump to use multi-line string style."""
    if '\n' in data:
      return dumper.represent_scalar('tag:yaml.org,2002:str', data, style='|')
    else:
      return dumper.represent_scalar('tag:yaml.org,2002:str', data)