python学习树

章节	链接
1、python简介
2、语言基础—A变量、运算符和表达式	https://blog.youkuaiyun.com/qq_52108058/article/details/134835922
2、语言基础一B选择循环	https://blog.youkuaiyun.com/qq_52108058/article/details/134837062
2、语言基础—C内置函数	https://blog.youkuaiyun.com/qq_52108058/article/details/134887963
3、A列表	https://blog.youkuaiyun.com/qq_52108058/article/details/133094177
3、B元组、字典和集合	https://blog.youkuaiyun.com/qq_52108058/article/details/133753729
4、函数	https://blog.youkuaiyun.com/qq_52108058/article/details/133777104
5、 A字符串	https://blog.youkuaiyun.com/qq_52108058/article/details/133912609
5、B正则表达式	https://blog.youkuaiyun.com/qq_52108058/article/details/134041435
6、面向对象程序设计	https://blog.youkuaiyun.com/qq_52108058/article/details/134980465
7、A文件内容操作	https://blog.youkuaiyun.com/qq_52108058/article/details/135135020
7、B文件与文件夹操作	https://blog.youkuaiyun.com/qq_52108058/article/details/134292168
8、数据库编程
9、科学计算
10、数据可视化	https://blog.youkuaiyun.com/qq_52108058/article/details/134700210
11、数据分析
12、机器学习