PyYaml

安装:

pip install PyYaml

读取 yaml 文件

import yaml
with open('config.yaml','r',encoding='utf-8') as f :
    print(yaml.safe_load(f))

对文件进行某项修改：

ss = yaml.safe_load(f)
ss['allow-lan'] = 'true'

对修改后的文件进行存储：

with open('config.yaml','w',encoding='utf-8') as f :
    yaml.dump(ss,f)

with open("file_to_edit.yaml", 'w') as f:
    f.write(yaml.safe_dump(ss))