欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页

使用 python 读取 yaml 文件

程序员文章站 2022-07-12 22:31:22
...

文章转载自:https://blog.csdn.net/heatdeath/article/details/72833642

使用前安装 PyYaml 包


read_yaml.yaml

first_name: 111
second_name: 222
third_name: 333
basic_name:
 test_name: 444
 selected_name:
  - 666
  - 777

read_yaml.py

# -*- coding:utf-8 -*-
import os
import yaml


current_path = os.path.abspath(os.path.dirname(__file__))
print(current_path)
print(current_path + '/../test_dir')

with open(current_path + '/../test_dir/' + 'read_yaml.yaml', 'r') as f:
    temp = yaml.load(f.read())
    print(temp)
    print(temp['basic_name'])
    print(temp['basic_name']['test_name'])
    print(temp['basic_name']['selected_name'][0])

输出:

C:\Users\rHotD\Documents\GitHub\fieldwork_test\2017-06-01
C:\Users\rHotD\Documents\GitHub\fieldwork_test\2017-06-01/../test_dir
{'third_name': 333, 'basic_name': {'selected_name': [666, 777], 'test_name': 444}, 'first_name': 111, 'second_name': 222}
{'selected_name': [666, 777], 'test_name': 444}
444
666

Process finished with exit code 0

使用 python 读取 yaml 文件