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Title: GitHub - a10171017/oeasy-python-tutorial: 良心的 Python 教程，面向零基础初学者简明易懂的 Python3 入门基础课程。在linux+vim生产力环境下，从浅入深，从简单程序学到网络爬虫。可以配合蓝桥云上实验环境操作。 · GitHub

Open Graph Title: GitHub - a10171017/oeasy-python-tutorial: 良心的 Python 教程，面向零基础初学者简明易懂的 Python3 入门基础课程。在linux+vim生产力环境下，从浅入深，从简单程序学到网络爬虫。可以配合蓝桥云上实验环境操作。

X Title: GitHub - a10171017/oeasy-python-tutorial: 良心的 Python 教程，面向零基础初学者简明易懂的 Python3 入门基础课程。在linux+vim生产力环境下，从浅入深，从简单程序学到网络爬虫。可以配合蓝桥云上实验环境操作。

Description: 良心的 Python 教程，面向零基础初学者简明易懂的 Python3 入门基础课程。在linux+vim生产力环境下，从浅入深，从简单程序学到网络爬虫。可以配合蓝桥云上实验环境操作。 - a10171017/oeasy-python-tutorial

Open Graph Description: 良心的 Python 教程，面向零基础初学者简明易懂的 Python3 入门基础课程。在linux+vim生产力环境下，从浅入深，从简单程序学到网络爬虫。可以配合蓝桥云上实验环境操作。 - a10171017/oeasy-python-tutorial

X Description: 良心的 Python 教程，面向零基础初学者简明易懂的 Python3 入门基础课程。在linux+vim生产力环境下，从浅入深，从简单程序学到网络爬虫。可以配合蓝桥云上实验环境操作。 - a10171017/oeasy-python-tutorial

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unicodehttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/47-92414-unicode.sy.md
utf-8https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/48-92423-utf-8.sy.md
另类字符https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/49-92554-%E5%8F%A6%E7%B1%BB%E5%AD%97%E7%AC%A6.sy.md
执行字符串(exec)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/50-548476-%E6%89%A7%E8%A1%8C%E5%AD%97%E7%AC%A6%E4%B8%B2(exec).sy.md
变量含义、声明、赋值https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/038-188456-%E5%8F%98%E9%87%8F%E5%90%AB%E4%B9%89%E3%80%81%E5%A3%B0%E6%98%8E%E3%80%81%E8%B5%8B%E5%80%BC.sy.md
变量声明赋值的调试与反编译https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/039-532023-%E5%8F%98%E9%87%8F%E5%A3%B0%E6%98%8E%E8%B5%8B%E5%80%BC%E7%9A%84%E8%B0%83%E8%AF%95%E4%B8%8E%E5%8F%8D%E7%BC%96%E8%AF%91.sy.md
变量与内存https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/040-188458-%E5%8F%98%E9%87%8F%E4%B8%8E%E5%86%85%E5%AD%98.sy.md
接收输入https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/041-188464-%E6%8E%A5%E6%94%B6%E8%BE%93%E5%85%A5.sy.md
相加运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/042-188465-%E7%9B%B8%E5%8A%A0%E8%BF%90%E7%AE%97.sy.md
尝试捕获异常https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/043-188729-%E5%B0%9D%E8%AF%95%E6%8D%95%E8%8E%B7%E5%BC%82%E5%B8%B8.sy.md
导入(import)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/044-531765-%E5%AF%BC%E5%85%A5(import).sy.md
自制模块(module)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/045-188728-%E8%87%AA%E5%88%B6%E6%A8%A1%E5%9D%97(module).sy.md
主控程序https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/046-188730-%E4%B8%BB%E6%8E%A7%E7%A8%8B%E5%BA%8F.sy.md
版本控制(git)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/047-188731-%E7%89%88%E6%9C%AC%E6%8E%A7%E5%88%B6(git).sy.md
注释(Comment)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/048-188727-%E6%B3%A8%E9%87%8A(Comment).sy.md
帮助手册(pydoc)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/049-188787-%E5%B8%AE%E5%8A%A9%E6%89%8B%E5%86%8C(pydoc).sy.md
动态类型https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/050-188798-%E5%8A%A8%E6%80%81%E7%B1%BB%E5%9E%8B.sy.md
字符串类型https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/051-188803-%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%B1%BB%E5%9E%8B.sy.md
整型数字变量https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/052-188814-%E6%95%B4%E5%9E%8B%E6%95%B0%E5%AD%97%E5%8F%98%E9%87%8F.sy.md
进制转化https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/053-188908-%E8%BF%9B%E5%88%B6%E8%BD%AC%E5%8C%96.sy.md
字节序(byte_order)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/054-532045-%E5%AD%97%E8%8A%82%E5%BA%8F(byte_order).sy.md
删除变量https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/055-529966-%E5%88%A0%E9%99%A4%E5%8F%98%E9%87%8F.sy.md
变量部分总结https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/056-529967-%E5%8F%98%E9%87%8F%E9%83%A8%E5%88%86%E6%80%BB%E7%BB%93.sy.md
加法运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/057-188921-%E5%8A%A0%E6%B3%95%E8%BF%90%E7%AE%97.sy.md
调试加法https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/058-529609-%E8%B0%83%E8%AF%95%E5%8A%A0%E6%B3%95.sy.md
键盘输入https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/059-188926-%E9%94%AE%E7%9B%98%E8%BE%93%E5%85%A5.sy.md
随机数字https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/060-188927-%E9%9A%8F%E6%9C%BA%E6%95%B0%E5%AD%97.sy.md
随机字符https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/061-189035-%E9%9A%8F%E6%9C%BA%E5%AD%97%E7%AC%A6.sy.md
颜色常量https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/062-189036-%E9%A2%9C%E8%89%B2%E5%B8%B8%E9%87%8F.sy.md
减法运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/063-188928-%E5%87%8F%E6%B3%95%E8%BF%90%E7%AE%97.sy.md
负数表示https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/064-188929-%E8%B4%9F%E6%95%B0%E8%A1%A8%E7%A4%BA.sy.md
补码系统https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/065-189359-%E8%A1%A5%E7%A0%81%E7%B3%BB%E7%BB%9F.sy.md
乘法运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/066-188930-%E4%B9%98%E6%B3%95%E8%BF%90%E7%AE%97.sy.md
除法运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/067-189507-%E9%99%A4%E6%B3%95%E8%BF%90%E7%AE%97.sy.md
取整操作https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/068-189509-%E5%8F%96%E6%95%B4%E6%93%8D%E4%BD%9C.sy.md
浮点类型https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/069-189513-%E6%B5%AE%E7%82%B9%E7%B1%BB%E5%9E%8B.sy.md
浮点运算误差https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/070-532046-%E6%B5%AE%E7%82%B9%E8%BF%90%E7%AE%97%E8%AF%AF%E5%B7%AE.sy.md
分数类型(Fraction)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/071-189617-%E5%88%86%E6%95%B0%E7%B1%BB%E5%9E%8B(Fraction).sy.md
精确十进制数(Decimal)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/072-539616-%E7%B2%BE%E7%A1%AE%E5%8D%81%E8%BF%9B%E5%88%B6%E6%95%B0(Decimal).sy.md
深入浮点型数字https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/073-189618-%E6%B7%B1%E5%85%A5%E6%B5%AE%E7%82%B9%E5%9E%8B%E6%95%B0%E5%AD%97.sy.md
深入整型数字https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/074-189619-%E6%B7%B1%E5%85%A5%E6%95%B4%E5%9E%8B%E6%95%B0%E5%AD%97.sy.md
乘方运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/075-189506-%E4%B9%98%E6%96%B9%E8%BF%90%E7%AE%97.sy.md
开方和对数运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/076-189668-%E5%BC%80%E6%96%B9%E5%92%8C%E5%AF%B9%E6%95%B0%E8%BF%90%E7%AE%97.sy.md
虚数类型https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/077-189669-%E8%99%9A%E6%95%B0%E7%B1%BB%E5%9E%8B.sy.md
增强赋值运算符https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/078-532047-%E5%A2%9E%E5%BC%BA%E8%B5%8B%E5%80%BC%E8%BF%90%E7%AE%97%E7%AC%A6.sy.md
运算和表达式_expression_总结https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/079-189673-%E8%BF%90%E7%AE%97%E5%92%8C%E8%A1%A8%E8%BE%BE%E5%BC%8F%20expression%20%E6%80%BB%E7%BB%93.sy.md
打开文件https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/080-189722-%E6%89%93%E5%BC%80%E6%96%87%E4%BB%B6.sy.md
读取细节https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/081-189725-%E8%AF%BB%E5%8F%96%E7%BB%86%E8%8A%82.sy.md
命令行参数https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/082-189732-%E5%91%BD%E4%BB%A4%E8%A1%8C%E5%8F%82%E6%95%B0.sy.md
读取shell命令执行结果https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/083-488593-%E8%AF%BB%E5%8F%96shell%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E7%BB%93%E6%9E%9C.sy.md
写入文件https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/084-190174-%E5%86%99%E5%85%A5%E6%96%87%E4%BB%B6.sy.md
二进制模式https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/085-190199-%E4%BA%8C%E8%BF%9B%E5%88%B6%E6%A8%A1%E5%BC%8F.sy.md
二进制文件流存取整数https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/086-190203-%E4%BA%8C%E8%BF%9B%E5%88%B6%E6%96%87%E4%BB%B6%E6%B5%81%E5%AD%98%E5%8F%96%E6%95%B4%E6%95%B0.sy.md
二进制文件流存取浮点数https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/087-190458-%E4%BA%8C%E8%BF%9B%E5%88%B6%E6%96%87%E4%BB%B6%E6%B5%81%E5%AD%98%E5%8F%96%E6%B5%AE%E7%82%B9%E6%95%B0.sy.md
Python_的进化https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/088-190459-Python%20%E7%9A%84%E8%BF%9B%E5%8C%96.sy.md
拷贝程序https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/089-190650-%E6%8B%B7%E8%B4%9D%E7%A8%8B%E5%BA%8F.sy.md
文件锁https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/090-191368-%E6%96%87%E4%BB%B6%E9%94%81.sy.md
追加写入https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/091-190654-%E8%BF%BD%E5%8A%A0%E5%86%99%E5%85%A5.sy.md
序列化-serializehttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/092-190651-%E5%BA%8F%E5%88%97%E5%8C%96-serialize.sy.md
多文件读写https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/093-190652-%E5%A4%9A%E6%96%87%E4%BB%B6%E8%AF%BB%E5%86%99.sy.md
执行外部命令https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/094-192165-%E6%89%A7%E8%A1%8C%E5%A4%96%E9%83%A8%E5%91%BD%E4%BB%A4.sy.md
编码_encodinghttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/095-190653-%E7%BC%96%E7%A0%81%20encoding.sy.md
系统命令https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/096-233669-%E7%B3%BB%E7%BB%9F%E5%91%BD%E4%BB%A4.sy.md
with_关键字https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/097-192174-with%20%E5%85%B3%E9%94%AE%E5%AD%97.sy.md
列表-类型https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/098-192219-%E5%88%97%E8%A1%A8-%E7%B1%BB%E5%9E%8B.sy.md
列表-增减https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/099-192220-%E5%88%97%E8%A1%A8-%E5%A2%9E%E5%87%8F.sy.md
列表-构造-范围-rangehttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/100-192221-%E5%88%97%E8%A1%A8-%E6%9E%84%E9%80%A0-%E8%8C%83%E5%9B%B4-range.sy.md
列表-索引 indexhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/101-192241-%E5%88%97%E8%A1%A8-%E7%B4%A2%E5%BC%95%20index.sy.md
列表-运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/102-192242-%E5%88%97%E8%A1%A8-%E8%BF%90%E7%AE%97.sy.md
列表-切片 slicehttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/103-192294-%E5%88%97%E8%A1%A8-%E5%88%87%E7%89%87%20slice.sy.md
列表-排序 orderhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/104-192295-%E5%88%97%E8%A1%A8-%E6%8E%92%E5%BA%8F%20order.sy.md
列表-嵌套 embededhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/105-192296-%E5%88%97%E8%A1%A8-%E5%B5%8C%E5%A5%97%20embeded.sy.md
元组-tuplehttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/106-192304-%E5%85%83%E7%BB%84-tuple.sy.md
元组_细节https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/107-531782-%E5%85%83%E7%BB%84_%E7%BB%86%E8%8A%82.sy.md
字符串序列-stringhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/108-192403-%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%BA%8F%E5%88%97-string.sy.md
字节流序列-byteshttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/109-192405-%E5%AD%97%E8%8A%82%E6%B5%81%E5%BA%8F%E5%88%97-bytes.sy.md
集合-set-元素操作https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/110-192411-%E9%9B%86%E5%90%88-set-%E5%85%83%E7%B4%A0%E6%93%8D%E4%BD%9C.sy.md
集合运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/111-192413-%E9%9B%86%E5%90%88%E8%BF%90%E7%AE%97.sy.md
字典-dictionaryhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/112-192414-%E5%AD%97%E5%85%B8-dictionary.sy.md
字典-键值对(key-value pair)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/113-532196-%E5%AD%97%E5%85%B8-%E9%94%AE%E5%80%BC%E5%AF%B9(key-value%20pair).sy.md
字典-操作https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/114-192423-%E5%AD%97%E5%85%B8-%E6%93%8D%E4%BD%9C.sy.md
容器总结https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/115-201638-%E5%AE%B9%E5%99%A8%E6%80%BB%E7%BB%93.sy.md
容器对象的腌制和存储https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/116-203868-%E5%AE%B9%E5%99%A8%E5%AF%B9%E8%B1%A1%E7%9A%84%E8%85%8C%E5%88%B6%E5%92%8C%E5%AD%98%E5%82%A8.sy.md
分支开始https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/117-197319-%E5%88%86%E6%94%AF%E5%BC%80%E5%A7%8B.sy.md
布尔类型https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/118-531703-%E5%B8%83%E5%B0%94%E7%B1%BB%E5%9E%8B.sy.md
缩进细节https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/119-198696-%E7%BC%A9%E8%BF%9B%E7%BB%86%E8%8A%82.sy.md
调试程序https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/120-199151-%E8%B0%83%E8%AF%95%E7%A8%8B%E5%BA%8F.sy.md
比较运算符https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/121-199155-%E6%AF%94%E8%BE%83%E8%BF%90%E7%AE%97%E7%AC%A6.sy.md
序列类容器的比较运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/122-203062-%E5%BA%8F%E5%88%97%E7%B1%BB%E5%AE%B9%E5%99%A8%E7%9A%84%E6%AF%94%E8%BE%83%E8%BF%90%E7%AE%97.sy.md
映射类和集合类容器比较运算https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/123-203075-%E6%98%A0%E5%B0%84%E7%B1%BB%E5%92%8C%E9%9B%86%E5%90%88%E7%B1%BB%E5%AE%B9%E5%99%A8%E6%AF%94%E8%BE%83%E8%BF%90%E7%AE%97.sy.md
值比较(==) 与 地址比较(is)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/124-203108-%E5%80%BC%E6%AF%94%E8%BE%83(==)%20%E4%B8%8E%20%E5%9C%B0%E5%9D%80%E6%AF%94%E8%BE%83(is).sy.md
小数据池(小数值、字符串拘留所、标准常量)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/125-531615-%E5%B0%8F%E6%95%B0%E6%8D%AE%E6%B1%A0(%E5%B0%8F%E6%95%B0%E5%80%BC%E3%80%81%E5%AD%97%E7%AC%A6%E4%B8%B2%E6%8B%98%E7%95%99%E6%89%80%E3%80%81%E6%A0%87%E5%87%86%E5%B8%B8%E9%87%8F).sy.md
是否是某类型实例-isinstancehttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/126-203370-%E6%98%AF%E5%90%A6%E6%98%AF%E6%9F%90%E7%B1%BB%E5%9E%8B%E5%AE%9E%E4%BE%8B-isinstance.sy.md
是否属于-inhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/127-203367-%E6%98%AF%E5%90%A6%E5%B1%9E%E4%BA%8E-in.sy.md
取反运算-nothttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/128-203369-%E5%8F%96%E5%8F%8D%E8%BF%90%E7%AE%97-not.sy.md
双分支结构-elsehttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/129-203372-%E5%8F%8C%E5%88%86%E6%94%AF%E7%BB%93%E6%9E%84-else.sy.md
三目运算符https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/130-203373-%E4%B8%89%E7%9B%AE%E8%BF%90%E7%AE%97%E7%AC%A6.sy.md
嵌套条件语句https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/131-203374-%E5%B5%8C%E5%A5%97%E6%9D%A1%E4%BB%B6%E8%AF%AD%E5%8F%A5.sy.md
多分支条件语句-elifhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/132-203376-%E5%A4%9A%E5%88%86%E6%94%AF%E6%9D%A1%E4%BB%B6%E8%AF%AD%E5%8F%A5-elif.sy.md
跳过-pass-猜丁壳https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/133-203377-%E8%B7%B3%E8%BF%87-pass-%E7%8C%9C%E4%B8%81%E5%A3%B3.sy.md
逻辑与-andhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/134-203381-%E9%80%BB%E8%BE%91%E4%B8%8E-and.sy.md
数字区间https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/135-203409-%E6%95%B0%E5%AD%97%E5%8C%BA%E9%97%B4.sy.md
逻辑或-orhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/136-203387-%E9%80%BB%E8%BE%91%E6%88%96-or.sy.md
优先级-precedencehttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/137-203872-%E4%BC%98%E5%85%88%E7%BA%A7-precedence.sy.md
综合练习-玩骰子-diceshttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/138-203873-%E7%BB%BC%E5%90%88%E7%BB%83%E4%B9%A0-%E7%8E%A9%E9%AA%B0%E5%AD%90-dices.sy.md
位运算符-按位与或非https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/139-203874-%E4%BD%8D%E8%BF%90%E7%AE%97%E7%AC%A6-%E6%8C%89%E4%BD%8D%E4%B8%8E%E6%88%96%E9%9D%9E.sy.md
移位运算符https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/140-205644-%E7%A7%BB%E4%BD%8D%E8%BF%90%E7%AE%97%E7%AC%A6.sy.md
条件分支流程总结https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/141-206033-%E6%9D%A1%E4%BB%B6%E5%88%86%E6%94%AF%E6%B5%81%E7%A8%8B%E6%80%BB%E7%BB%93.sy.md
循环起来(while)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/142-233735-%E5%BE%AA%E7%8E%AF%E8%B5%B7%E6%9D%A5(while).sy.md
执行shell命令https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/143-328398-%E6%89%A7%E8%A1%8Cshell%E5%91%BD%E4%BB%A4.sy.md
调试循环https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/144-233736-%E8%B0%83%E8%AF%95%E5%BE%AA%E7%8E%AF.sy.md
循环练习https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/145-529651-%E5%BE%AA%E7%8E%AF%E7%BB%83%E4%B9%A0.sy.md
break-中断条件https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/146-233769-break-%E4%B8%AD%E6%96%AD%E6%9D%A1%E4%BB%B6.sy.md
循环细节https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/147-233772-%E5%BE%AA%E7%8E%AF%E7%BB%86%E8%8A%82.sy.md
else-不满足循环条件时https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/148-233773-else-%E4%B8%8D%E6%BB%A1%E8%B6%B3%E5%BE%AA%E7%8E%AF%E6%9D%A1%E4%BB%B6%E6%97%B6.sy.md
continue-继续https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/149-233775-continue-%E7%BB%A7%E7%BB%AD.sy.md
for-循环https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/150-233791-for-%E5%BE%AA%E7%8E%AF.sy.md
玲珑塔https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/151-523827-%E7%8E%B2%E7%8F%91%E5%A1%94.sy.md
iterable-可迭代对象-元组-列表https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/152-233802-iterable-%E5%8F%AF%E8%BF%AD%E4%BB%A3%E5%AF%B9%E8%B1%A1-%E5%85%83%E7%BB%84-%E5%88%97%E8%A1%A8.sy.md
可迭代对象-集合-sortedhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/153-233828-%E5%8F%AF%E8%BF%AD%E4%BB%A3%E5%AF%B9%E8%B1%A1-%E9%9B%86%E5%90%88-sorted.sy.md
for-遍历字符串和字节序列https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/154-233829-for-%E9%81%8D%E5%8E%86%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%92%8C%E5%AD%97%E8%8A%82%E5%BA%8F%E5%88%97.sy.md
for-遍历字典 dicthttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/155-233927-for-%E9%81%8D%E5%8E%86%E5%AD%97%E5%85%B8%20dict.sy.md
zip-缝合https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/156-234325-zip-%E7%BC%9D%E5%90%88.sy.md
enumerate-编号https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/157-234326-enumerate-%E7%BC%96%E5%8F%B7.sy.md
二重循环https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/158-234327-%E4%BA%8C%E9%87%8D%E5%BE%AA%E7%8E%AF.sy.md
循环优化https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/159-529781-%E5%BE%AA%E7%8E%AF%E4%BC%98%E5%8C%96.sy.md
多重循环https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/160-495417-%E5%A4%9A%E9%87%8D%E5%BE%AA%E7%8E%AF.sy.md
遍历文件流https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/161-234372-%E9%81%8D%E5%8E%86%E6%96%87%E4%BB%B6%E6%B5%81.sy.md
for 的总结https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/162-253312-for%20%E7%9A%84%E6%80%BB%E7%BB%93.sy.md
列表推导式https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/163-253313-%E5%88%97%E8%A1%A8%E6%8E%A8%E5%AF%BC%E5%BC%8F.sy.md
集合推导式https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/164-255133-%E9%9B%86%E5%90%88%E6%8E%A8%E5%AF%BC%E5%BC%8F.sy.md
字典推导式https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/165-255813-%E5%AD%97%E5%85%B8%E6%8E%A8%E5%AF%BC%E5%BC%8F.sy.md
循环总结https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/166-259389-%E5%BE%AA%E7%8E%AF%E6%80%BB%E7%BB%93.sy.md
什么是函数https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/185-529664-%E4%BB%80%E4%B9%88%E6%98%AF%E5%87%BD%E6%95%B0.sy.md
函数的调试与反编译https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/186-529665-%E5%87%BD%E6%95%B0%E7%9A%84%E8%B0%83%E8%AF%95%E4%B8%8E%E5%8F%8D%E7%BC%96%E8%AF%91.sy.md
形参(parameter)与实参(argument)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/187-529666-%E5%BD%A2%E5%8F%82(parameter)%E4%B8%8E%E5%AE%9E%E5%8F%82(argument).sy.md
参数赋值https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/188-529697-%E5%8F%82%E6%95%B0%E8%B5%8B%E5%80%BC.sy.md
实参(arguement)为容器类型https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/189-531675-%E5%AE%9E%E5%8F%82(arguement)%E4%B8%BA%E5%AE%B9%E5%99%A8%E7%B1%BB%E5%9E%8B.sy.md
变量作用域(scope)与可见性https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/190-529957-%E5%8F%98%E9%87%8F%E4%BD%9C%E7%94%A8%E5%9F%9F(scope)%E4%B8%8E%E5%8F%AF%E8%A7%81%E6%80%A7.sy.md
全局(global)变量声明https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/191-529964-%E5%85%A8%E5%B1%80(global)%E5%8F%98%E9%87%8F%E5%A3%B0%E6%98%8E.sy.md
代码(code)对象(object)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/192-547654-%E4%BB%A3%E7%A0%81(code)%E5%AF%B9%E8%B1%A1(object).sy.md
实参(arguement)为函数对象https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/193-548436-%E5%AE%9E%E5%8F%82(arguement)%E4%B8%BA%E5%87%BD%E6%95%B0%E5%AF%B9%E8%B1%A1.sy.md
跨模块引用变量(namespace的意义)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/194-532629-%E8%B7%A8%E6%A8%A1%E5%9D%97%E5%BC%95%E7%94%A8%E5%8F%98%E9%87%8F(namespace%E7%9A%84%E6%84%8F%E4%B9%89).sy.md
内建(builtins)模块研究https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/195-547655-%E5%86%85%E5%BB%BA(builtins)%E6%A8%A1%E5%9D%97%E7%A0%94%E7%A9%B6.sy.md
跨模块调用函数https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/196-532714-%E8%B7%A8%E6%A8%A1%E5%9D%97%E8%B0%83%E7%94%A8%E5%87%BD%E6%95%B0.sy.md
自定义模块(module)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/197-536506-%E8%87%AA%E5%AE%9A%E4%B9%89%E6%A8%A1%E5%9D%97(module).sy.md
嵌套软件包(package)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/198-542961-%E5%B5%8C%E5%A5%97%E8%BD%AF%E4%BB%B6%E5%8C%85(package).sy.md
为自定义模块添加详细文档(pydoc)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/199-540327-%E4%B8%BA%E8%87%AA%E5%AE%9A%E4%B9%89%E6%A8%A1%E5%9D%97%E6%B7%BB%E5%8A%A0%E8%AF%A6%E7%BB%86%E6%96%87%E6%A1%A3(pydoc).sy.md
设置类库目录($PYTHONPATH)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/200-532715-%E8%AE%BE%E7%BD%AE%E7%B1%BB%E5%BA%93%E7%9B%AE%E5%BD%95($PYTHONPATH).sy.md
是否为主模块(name=='main')https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/201-542737-%E6%98%AF%E5%90%A6%E4%B8%BA%E4%B8%BB%E6%A8%A1%E5%9D%97(__name__=='__main__').sy.md
返回(return)值(value)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/202-542954-%E8%BF%94%E5%9B%9E(return)%E5%80%BC(value).sy.md
形式(formal)参数(parameter)列表(list)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/203-542955-%E5%BD%A2%E5%BC%8F(formal)%E5%8F%82%E6%95%B0(parameter)%E5%88%97%E8%A1%A8(list).sy.md
函数的重写(overwrite)与重载(overload)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/204-562494-%E5%87%BD%E6%95%B0%E7%9A%84%E9%87%8D%E5%86%99(overwrite)%E4%B8%8E%E9%87%8D%E8%BD%BD(overload).sy.md
函数(function)嵌套(nested)调用(call)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/205-542953-%E5%87%BD%E6%95%B0(function)%E5%B5%8C%E5%A5%97(nested)%E8%B0%83%E7%94%A8(call).sy.md
理解嵌套调用https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/206-543327-%E7%90%86%E8%A7%A3%E5%B5%8C%E5%A5%97%E8%B0%83%E7%94%A8.sy.md
实参(argument)默认(default)值(values)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/207-542965-%E5%AE%9E%E5%8F%82(argument)%E9%BB%98%E8%AE%A4(default)%E5%80%BC(values).sy.md
终端命令行实参解析(argparse)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/208-542984-%E7%BB%88%E7%AB%AF%E5%91%BD%E4%BB%A4%E8%A1%8C%E5%AE%9E%E5%8F%82%E8%A7%A3%E6%9E%90(argparse).sy.md
工业化流程(industrialization)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/209-543289-%E5%B7%A5%E4%B8%9A%E5%8C%96%E6%B5%81%E7%A8%8B(industrialization).sy.md
函数调用(call)栈(stack)中的帧(frame)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/210-547656-%E5%87%BD%E6%95%B0%E8%B0%83%E7%94%A8(call)%E6%A0%88(stack)%E4%B8%AD%E7%9A%84%E5%B8%A7(frame).sy.md
理解封装(encapsulation)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/211-543599-%E7%90%86%E8%A7%A3%E5%B0%81%E8%A3%85(encapsulation).sy.md
函数自身的嵌套调用https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/212-543605-%E5%87%BD%E6%95%B0%E8%87%AA%E8%BA%AB%E7%9A%84%E5%B5%8C%E5%A5%97%E8%B0%83%E7%94%A8.sy.md
函数递归(recursion)调用https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/213-543765-%E5%87%BD%E6%95%B0%E9%80%92%E5%BD%92(recursion)%E8%B0%83%E7%94%A8.sy.md
递归(recursive)调用(call)栈(stack)里的帧(frame)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/214-547717-%E9%80%92%E5%BD%92(recursive)%E8%B0%83%E7%94%A8(call)%E6%A0%88(stack)%E9%87%8C%E7%9A%84%E5%B8%A7(frame).sy.md
可视化函数调用(VizTracer)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/215-544079-%E5%8F%AF%E8%A7%86%E5%8C%96%E5%87%BD%E6%95%B0%E8%B0%83%E7%94%A8(VizTracer).sy.md
计时函数(timeit)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/217-531617-%E8%AE%A1%E6%97%B6%E5%87%BD%E6%95%B0(timeit).sy.md
递归的优化(lru_cache)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/218-547523-%E9%80%92%E5%BD%92%E7%9A%84%E4%BC%98%E5%8C%96(lru_cache).sy.md
函数(function)的嵌套(nested)定义(definition)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/219-547524-%E5%87%BD%E6%95%B0(function)%E7%9A%84%E5%B5%8C%E5%A5%97(nested)%E5%AE%9A%E4%B9%89(definition).sy.md
非局部变量(nonlocal)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/220-547554-%E9%9D%9E%E5%B1%80%E9%83%A8%E5%8F%98%E9%87%8F(nonlocal).sy.md
持续(continuous)集成(integration)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/221-547560-%E6%8C%81%E7%BB%AD(continuous)%E9%9B%86%E6%88%90(integration).sy.md
周易占卜https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/222-562522-%E5%91%A8%E6%98%93%E5%8D%A0%E5%8D%9C.sy.md
约数(factors)函数的分分合合https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/223-543551-%E7%BA%A6%E6%95%B0(factors)%E5%87%BD%E6%95%B0%E7%9A%84%E5%88%86%E5%88%86%E5%90%88%E5%90%88.sy.md
最大(greatest)公(common)约数(divisor)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/225-548128-%E6%9C%80%E5%A4%A7(greatest)%E5%85%AC(common)%E7%BA%A6%E6%95%B0(divisor).sy.md
类型(type)提示(hint)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/226-532713-%E7%B1%BB%E5%9E%8B(type)%E6%8F%90%E7%A4%BA(hint).sy.md
静态类型检查(mypy)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/227-548429-%E9%9D%99%E6%80%81%E7%B1%BB%E5%9E%8B%E6%A3%80%E6%9F%A5(mypy).sy.md
代码质量检测(pylint)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/228-548470-%E4%BB%A3%E7%A0%81%E8%B4%A8%E9%87%8F%E6%A3%80%E6%B5%8B(pylint).sy.md
形(formal)参(parameter)的分类https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/229-554435-%E5%BD%A2(formal)%E5%8F%82(parameter)%E7%9A%84%E5%88%86%E7%B1%BB.sy.md
元组(tuple)作为参数https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/232-562455-%E5%85%83%E7%BB%84(tuple)%E4%BD%9C%E4%B8%BA%E5%8F%82%E6%95%B0.sy.md
字典(dict)作为参数https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/233-562480-%E5%AD%97%E5%85%B8(dict)%E4%BD%9C%E4%B8%BA%E5%8F%82%E6%95%B0.sy.md
匿名函数(lambda)https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/234-562481-%E5%8C%BF%E5%90%8D%E5%87%BD%E6%95%B0(lambda).sy.md
函数总结https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/235-562560-%E5%87%BD%E6%95%B0%E6%80%BB%E7%BB%93.sy.md
requests-模块https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/237-192576-requests-%E6%A8%A1%E5%9D%97.sy.md
lxml-属性-attribhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/239-192598-lxml-%E5%B1%9E%E6%80%A7-attrib.sy.md
lxml-文本-texthttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/240-192644-lxml-%E6%96%87%E6%9C%AC-text.sy.md
lxml-遍历-iterationhttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/241-192645-lxml-%E9%81%8D%E5%8E%86-iteration.sy.md
lxml-结合-requestshttps://github.com/a10171017/oeasy-python-tutorial/blob/main/md/243-193105-lxml-%E7%BB%93%E5%90%88-requests.sy.md
xpath-筛选https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/244-193139-xpath-%E7%AD%9B%E9%80%89.sy.md
xpath-属性筛选https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/245-194109-xpath-%E5%B1%9E%E6%80%A7%E7%AD%9B%E9%80%89.sy.md
xpath-路径表达式https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/246-194111-xpath-%E8%B7%AF%E5%BE%84%E8%A1%A8%E8%BE%BE%E5%BC%8F.sy.md
xpath-选择器练习https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/247-263198-xpath-%E9%80%89%E6%8B%A9%E5%99%A8%E7%BB%83%E4%B9%A0.sy.md
xpath-提取文本方法text()_string()https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/248-263197-xpath-%E6%8F%90%E5%8F%96%E6%96%87%E6%9C%AC%E6%96%B9%E6%B3%95text()_string().sy.md
综合练习-爬取网站https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/249-194366-%E7%BB%BC%E5%90%88%E7%BB%83%E4%B9%A0-%E7%88%AC%E5%8F%96%E7%BD%91%E7%AB%99.sy.md
综合练习-遍历链接https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/250-194455-%E7%BB%BC%E5%90%88%E7%BB%83%E4%B9%A0-%E9%81%8D%E5%8E%86%E9%93%BE%E6%8E%A5.sy.md
爬取百度https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/251-250373-%E7%88%AC%E5%8F%96%E7%99%BE%E5%BA%A6.sy.md
百度指数https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/252-250390-%E7%99%BE%E5%BA%A6%E6%8C%87%E6%95%B0.sy.md
爬取图片https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/253-250391-%E7%88%AC%E5%8F%96%E5%9B%BE%E7%89%87.sy.md
爬取图片进阶https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/254-252877-%E7%88%AC%E5%8F%96%E5%9B%BE%E7%89%87%E8%BF%9B%E9%98%B6.sy.md
爬取图像数据https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/255-253240-%E7%88%AC%E5%8F%96%E5%9B%BE%E5%83%8F%E6%95%B0%E6%8D%AE.sy.md
安装环境https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/256-564969-%E5%AE%89%E8%A3%85%E7%8E%AF%E5%A2%83.sy.md
爬取网页https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/257-565019-%E7%88%AC%E5%8F%96%E7%BD%91%E9%A1%B5.sy.md
填写表单https://github.com/a10171017/oeasy-python-tutorial/blob/main/md/258-565033-%E5%A1%AB%E5%86%99%E8%A1%A8%E5%8D%95.sy.md
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