yaml

python 操作 yaml 文件

pip3 install pyyaml

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读取

yaml会读取成为字典

import yaml

with open('00.yaml') as f:
    data = yaml.load(f, Loader=yaml.FullLoader)
    print(data)

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序列化

方法将 Python 对象序列化为 YAML 流

import yaml

users = [{'name': 'John Doe', 'occupation': 'gardener'},
         {'name': 'Lucy Black', 'occupation': 'teacher'}]

print(yaml.dump(users))

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写入

将 YAML 流 写入文件

with open('users.yaml', 'w') as f:

    data = yaml.dump(YAML流, f)

# 允许Unicode字符 不使用ASCII
yaml.dump(YAML流, allow_unicode=True)