yaml的实际使用

import yaml


def write_yaml(data: dict, file: str):
    """
    写入yaml文件
    :param data: 需要写入的数据
    :param file: 需要写入的文件路径
    :return: Nome
    """
    file = open(file, 'a+', encoding='utf-8')
    yaml.dump(data, file, allow_unicode=True)
    file.close()


def read_yaml(file: str) -> dict:
    """
    读取yaml文件
    :param file:要读取的yaml文件路径 
    :return: 返回字典或者数组
    """
    with open(file, "r", encoding='utf-8') as file:
        parameter = yaml.load(file.read(), Loader=yaml.FullLoader)
    return parameter


if __name__ == "__main__":
    data_1 = [{'casename': 'casefailone', 'msg': '测试失败', 'user': 'name', 'user_password': 123456},
              {'casename': 'casesuccess', 'msg': '测试成功', 'user': 'shibai', 'user_password': 123456}]
    write_yaml(data_1, './data_1.yaml')
    data_2 = {'casename': 'casefailone', 'msg': '测试失败', 'user': 'name', 'user_password': 123456}
    write_yaml(data_2, './data_2.yaml')
    print(read_yaml('./data_1.yaml'))
    print(read_yaml('./data_2.yaml'))