python pyyaml模块使用示例：读取yaml文件内容 -凯发ag旗舰厅登录网址下载

yaml文件内容

websites:yaml: yaml.orgruby: ruby-lang.orgpython: python.orgversions:- version2:name: 2.x- version3: 3.xperl: use.perl.org

python代码

import yaml import osdef yamltest():# ('/home/zxl/pycharmprojects/pythonproject', 'pyyamltest.py')filenamepath = os.path.split(os.path.realpath(__file__))[0]print(os.path.split(os.path.realpath(__file__)))yamlpath = os.path.join(filenamepath, 'test.yaml')f = open(yamlpath, 'r', encoding='utf-8')cont = f.read()x = yaml.load(cont)# print(type(x))print(x['websites'])print(x['websites']['yaml'])print(x['websites']['ruby'])print(type(x['websites']['versions'][0]['version2']['name']))if __name__=='__main__':yamltest()

运行结果

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