python标准库6张思维导图学明白

osc_ptcuqdug 2020-11-16 08:49:05
java Python Mysql SQLite pickle


先呈上高清下载地址

链接:

https://pan.baidu.com/s/14x2Cno96vp67qPz0Ee4weA

提取码:7j7g

 

1、标准库概览

标准库包含:数据库处理,输入输出存储,数学运算,math,日期与数据处理,文字正则处理,多线程threading,多进程multiprocessing,文件操作os.path,操作系统os,运行控制sys

2.正则表达式

正则包含元字符,转义字符,常用函数compile,search、match,findall,split,sub,escape;正则匹配与编组group,子组捕获

相关文章: 正则表达式完全解析

               Python标准库01 正则表达式 (re包)

3.时间与日期

Python时间包含:datatime; 模块 calendar模块;time的主要方法sleep,strtime,time,clock,localtime;结构化时间struct_time

参考文章python时间处理大全

                 Python标准库02 时间与日期 (time, datetime包)

4.系统与文件

文件管理:文件操作remove,rename,walk,getcwd;
目录操作:getcwd,chdir;访问权限 access

路径:os.path,glob.glob()

存储对象:pickle,shelve

参考文章:Python标准库03 路径与文件 (os.path包, glob包)

                 Python标准库04 文件管理 (部分os包,shutil包)

                 Python标准库05 存储对象 (pickle包,cPickle包)

                 

5. 进程与线程

多进程:模块multiprocessing,Process,Pool

进程通讯:Queque,Pipes,

分布式进程:multiporcessing.managers

多线程:ThreadLocal,Lock threading

参考文章Python标准库06 子进程 (subprocess包)

6.数据库

pymysql,SQLite

参考文章pymysql 操作mysql数据库详解

7. 数学运算与数据结构

随机数 random

集合类:collections,namedtuple,defaultdict,OrderedDict,Counter

数据结构:堆heap,双端队列 deque

呈上高清下载地址

链接:https://pan.baidu.com/s/14x2Cno96vp67qPz0Ee4weA

提取码:7j7g

更多思维导图:14张思维导图带你征服Python编程

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