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Title: GitHub - wdduke/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。

Open Graph Title: GitHub - wdduke/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 - wdduke/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。 - wdduke/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。 - wdduke/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。 - wdduke/oeasy-python-tutorial

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词源_two_binary_double_decimal_ten	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/021-809654-%E8%AF%8D%E6%BA%90_two_binary_double_decimal_ten.sy.md
十六进制_hexadecimal_字节形态_二进制_binary	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/022-567657-%E5%8D%81%E5%85%AD%E8%BF%9B%E5%88%B6_hexadecimal_%E5%AD%97%E8%8A%82%E5%BD%A2%E6%80%81_%E4%BA%8C%E8%BF%9B%E5%88%B6_binary.sy.md
字节形态_hex函数_安徒生童话_byte	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/023-814924-%E5%AD%97%E8%8A%82%E5%BD%A2%E6%80%81_hex%E5%87%BD%E6%95%B0_%E5%AE%89%E5%BE%92%E7%94%9F%E7%AB%A5%E8%AF%9D_byte.sy.md
vim_shell_python_命令行工作流的总结	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/024-896865-vim_shell_python_%E5%91%BD%E4%BB%A4%E8%A1%8C%E5%B7%A5%E4%BD%9C%E6%B5%81%E7%9A%84%E6%80%BB%E7%BB%93.sy.md
数字化_太极_两仪_四象_八卦	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/025-838971-%E6%95%B0%E5%AD%97%E5%8C%96_%E5%A4%AA%E6%9E%81_%E4%B8%A4%E4%BB%AA_%E5%9B%9B%E8%B1%A1_%E5%85%AB%E5%8D%A6.sy.md
编码_encode_编号_字节_计算机	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/026-564947-%E7%BC%96%E7%A0%81_encode_%E7%BC%96%E5%8F%B7_%E5%AD%97%E8%8A%82_%E8%AE%A1%E7%AE%97%E6%9C%BA.sy.md
解码_decode_字节序列_bytes_字符串_str	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/027-568036-%E8%A7%A3%E7%A0%81_decode_%E5%AD%97%E8%8A%82%E5%BA%8F%E5%88%97_bytes_%E5%AD%97%E7%AC%A6%E4%B8%B2_str.sy.md
ASCII_字符分布_数字_大小写字母_符号_黑暗森林	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/028-743980-ASCII_%E5%AD%97%E7%AC%A6%E5%88%86%E5%B8%83_%E6%95%B0%E5%AD%97_%E5%A4%A7%E5%B0%8F%E5%86%99%E5%AD%97%E6%AF%8D_%E7%AC%A6%E5%8F%B7_%E9%BB%91%E6%9A%97%E6%A3%AE%E6%9E%97.sy.md
黑暗森林显形_7bit电传打字机_ASCII中的隐藏字符	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/029-896408-%E9%BB%91%E6%9A%97%E6%A3%AE%E6%9E%97%E6%98%BE%E5%BD%A2_7bit%E7%94%B5%E4%BC%A0%E6%89%93%E5%AD%97%E6%9C%BA_ASCII%E4%B8%AD%E7%9A%84%E9%9A%90%E8%97%8F%E5%AD%97%E7%AC%A6.sy.md
换行字符_feed_line_lf_反斜杠n	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/030-87338-%E6%8D%A2%E8%A1%8C%E5%AD%97%E7%AC%A6_feed_line_lf_%E5%8F%8D%E6%96%9C%E6%9D%A0n.sy.md
python虚拟机的位置_可执行文件_转化为字节形态	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/031-595697-python%E8%99%9A%E6%8B%9F%E6%9C%BA%E7%9A%84%E4%BD%8D%E7%BD%AE_%E5%8F%AF%E6%89%A7%E8%A1%8C%E6%96%87%E4%BB%B6_%E8%BD%AC%E5%8C%96%E4%B8%BA%E5%AD%97%E8%8A%82%E5%BD%A2%E6%80%81.sy.md
python虚拟机_反编译_cpu架构_二进制字节码_汇编语言	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/032-87382-python%E8%99%9A%E6%8B%9F%E6%9C%BA_%E5%8F%8D%E7%BC%96%E8%AF%91_cpu%E6%9E%B6%E6%9E%84_%E4%BA%8C%E8%BF%9B%E5%88%B6%E5%AD%97%E8%8A%82%E7%A0%81_%E6%B1%87%E7%BC%96%E8%AF%AD%E8%A8%80.sy.md
cpu架构_指令集_x86-64_arm_架构师_门电路晶体管	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/033-820487-cpu%E6%9E%B6%E6%9E%84_%E6%8C%87%E4%BB%A4%E9%9B%86_x86-64_arm_%E6%9E%B6%E6%9E%84%E5%B8%88_%E9%97%A8%E7%94%B5%E8%B7%AF%E6%99%B6%E4%BD%93%E7%AE%A1.sy.md
框架标题的制作_banner_结尾字符串_end	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/034-87991-%E6%A1%86%E6%9E%B6%E6%A0%87%E9%A2%98%E7%9A%84%E5%88%B6%E4%BD%9C_banner_%E7%BB%93%E5%B0%BE%E5%AD%97%E7%AC%A6%E4%B8%B2_end.sy.md
输出时间_time_模块_module_函数_function	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/035-87992-%E8%BE%93%E5%87%BA%E6%97%B6%E9%97%B4_time_%E6%A8%A1%E5%9D%97_module_%E5%87%BD%E6%95%B0_function.sy.md
函数嵌套调用_分步骤拆开_localtime_asctime	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/036-820488-%E5%87%BD%E6%95%B0%E5%B5%8C%E5%A5%97%E8%B0%83%E7%94%A8_%E5%88%86%E6%AD%A5%E9%AA%A4%E6%8B%86%E5%BC%80_localtime_asctime.sy.md
unix时间戳_epoch_PosixTime_unix纪年法	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/037-578087-unix%E6%97%B6%E9%97%B4%E6%88%B3_epoch_PosixTime_unix%E7%BA%AA%E5%B9%B4%E6%B3%95.sy.md
刷新时间_延迟时间_time_sleep_死循环_while_True	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/038-87993-%E5%88%B7%E6%96%B0%E6%97%B6%E9%97%B4_%E5%BB%B6%E8%BF%9F%E6%97%B6%E9%97%B4_time_sleep_%E6%AD%BB%E5%BE%AA%E7%8E%AF_while_True.sy.md
整合程序_延迟输出时间_整合两个py程序	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/039-87995-%E6%95%B4%E5%90%88%E7%A8%8B%E5%BA%8F_%E5%BB%B6%E8%BF%9F%E8%BE%93%E5%87%BA%E6%97%B6%E9%97%B4_%E6%95%B4%E5%90%88%E4%B8%A4%E4%B8%AApy%E7%A8%8B%E5%BA%8F.sy.md
直接运行_修改py文件执行权限_设置py文件打开方式	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/040-87996-%E7%9B%B4%E6%8E%A5%E8%BF%90%E8%A1%8C_%E4%BF%AE%E6%94%B9py%E6%96%87%E4%BB%B6%E6%89%A7%E8%A1%8C%E6%9D%83%E9%99%90_%E8%AE%BE%E7%BD%AEpy%E6%96%87%E4%BB%B6%E6%89%93%E5%BC%80%E6%96%B9%E5%BC%8F.sy.md
放入系统路径_PATH_chmod_程序路径_执行原理	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/041-578023-%E6%94%BE%E5%85%A5%E7%B3%BB%E7%BB%9F%E8%B7%AF%E5%BE%84_PATH_chmod_%E7%A8%8B%E5%BA%8F%E8%B7%AF%E5%BE%84_%E6%89%A7%E8%A1%8C%E5%8E%9F%E7%90%86.sy.md
设置路径_export_PATH_zsh_系统路径设置_export	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/042-88007-%E8%AE%BE%E7%BD%AE%E8%B7%AF%E5%BE%84_export_PATH_zsh_%E7%B3%BB%E7%BB%9F%E8%B7%AF%E5%BE%84%E8%AE%BE%E7%BD%AE_export.sy.md
终端初始化_rc_runcommand_zsh_shell	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/043-820509-%E7%BB%88%E7%AB%AF%E5%88%9D%E5%A7%8B%E5%8C%96_rc_runcommand_zsh_shell.sy.md
挂起进程_suspend_恢复进程_进程切换_process	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/044-88008-%E6%8C%82%E8%B5%B7%E8%BF%9B%E7%A8%8B_suspend_%E6%81%A2%E5%A4%8D%E8%BF%9B%E7%A8%8B_%E8%BF%9B%E7%A8%8B%E5%88%87%E6%8D%A2_process.sy.md
进程前后台切换_fg_bg_foreground_background	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/045-820510-%E8%BF%9B%E7%A8%8B%E5%89%8D%E5%90%8E%E5%8F%B0%E5%88%87%E6%8D%A2_fg_bg_foreground_background.sy.md
杀死进程_kill_挂起进程_suspend_ps_显示进程	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/046-793201-%E6%9D%80%E6%AD%BB%E8%BF%9B%E7%A8%8B_kill_%E6%8C%82%E8%B5%B7%E8%BF%9B%E7%A8%8B_suspend_ps_%E6%98%BE%E7%A4%BA%E8%BF%9B%E7%A8%8B.sy.md
进程后台运行_不输出_nohup_标准输出流_标准错误输出流	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/047-853505-%E8%BF%9B%E7%A8%8B%E5%90%8E%E5%8F%B0%E8%BF%90%E8%A1%8C_%E4%B8%8D%E8%BE%93%E5%87%BA_nohup_%E6%A0%87%E5%87%86%E8%BE%93%E5%87%BA%E6%B5%81_%E6%A0%87%E5%87%86%E9%94%99%E8%AF%AF%E8%BE%93%E5%87%BA%E6%B5%81.sy.md
进程_内存状态_process_ps_pid_ppid_RSS_SZ	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/048-820515-%E8%BF%9B%E7%A8%8B_%E5%86%85%E5%AD%98%E7%8A%B6%E6%80%81_process_ps_pid_ppid_RSS_SZ.sy.md
任务管理_jobs_切换任务_进程树结构_fg_pstree_进程树	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/049-793209-%E4%BB%BB%E5%8A%A1%E7%AE%A1%E7%90%86_jobs_%E5%88%87%E6%8D%A2%E4%BB%BB%E5%8A%A1_%E8%BF%9B%E7%A8%8B%E6%A0%91%E7%BB%93%E6%9E%84_fg_pstree_%E8%BF%9B%E7%A8%8B%E6%A0%91.sy.md
回车_carriage_return_car_cargo_carry	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/050-88353-%E5%9B%9E%E8%BD%A6_carriage_return_car_cargo_carry.sy.md
字体变大_figlet_终端大字体_艺术字效果	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/051-820516-%E5%AD%97%E4%BD%93%E5%8F%98%E5%A4%A7_figlet_%E7%BB%88%E7%AB%AF%E5%A4%A7%E5%AD%97%E4%BD%93_%E8%89%BA%E6%9C%AF%E5%AD%97%E6%95%88%E6%9E%9C.sy.md
整合shell编程_循环_延迟_清屏_变色_管道_pipe	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/052-95601-%E6%95%B4%E5%90%88shell%E7%BC%96%E7%A8%8B_%E5%BE%AA%E7%8E%AF_%E5%BB%B6%E8%BF%9F_%E6%B8%85%E5%B1%8F_%E5%8F%98%E8%89%B2_%E7%AE%A1%E9%81%93_pipe.sy.md
牛说_cowsay_小动物说话_asciiart_figlet_管道	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/053-578024-%E7%89%9B%E8%AF%B4_cowsay_%E5%B0%8F%E5%8A%A8%E7%89%A9%E8%AF%B4%E8%AF%9D_asciiart_figlet_%E7%AE%A1%E9%81%93.sy.md
定制时间输出格式_年月日_时分秒_time_strftime_lolcat	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/054-820672-%E5%AE%9A%E5%88%B6%E6%97%B6%E9%97%B4%E8%BE%93%E5%87%BA%E6%A0%BC%E5%BC%8F_%E5%B9%B4%E6%9C%88%E6%97%A5_%E6%97%B6%E5%88%86%E7%A7%92_time_strftime_lolcat.sy.md
字符画艺术_asciiview_自制小动物_imagick_asciiart	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/055-580201-%E5%AD%97%E7%AC%A6%E7%94%BB%E8%89%BA%E6%9C%AF_asciiview_%E8%87%AA%E5%88%B6%E5%B0%8F%E5%8A%A8%E7%89%A9_imagick_asciiart.sy.md
cowsay_结合自定义小动物_asciiview_aview_imagemagick	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/056-820684-cowsay_%E7%BB%93%E5%90%88%E8%87%AA%E5%AE%9A%E4%B9%89%E5%B0%8F%E5%8A%A8%E7%89%A9_asciiview_aview_imagemagick.sy.md
电传打字机_打印头_print_head	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/057-803315-%E7%94%B5%E4%BC%A0%E6%89%93%E5%AD%97%E6%9C%BA_%E6%89%93%E5%8D%B0%E5%A4%B4_print_head.sy.md
打印头_carriage_course_词源_标准输入流_标准输出流_stdio	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/058-820686-%E6%89%93%E5%8D%B0%E5%A4%B4_carriage_course_%E8%AF%8D%E6%BA%90_%E6%A0%87%E5%87%86%E8%BE%93%E5%85%A5%E6%B5%81_%E6%A0%87%E5%87%86%E8%BE%93%E5%87%BA%E6%B5%81_stdio.sy.md
终端_terminal_电传打字机_tty_shell_控制台_console_发展历史	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/059-88354-%E7%BB%88%E7%AB%AF_terminal_%E7%94%B5%E4%BC%A0%E6%89%93%E5%AD%97%E6%9C%BA_tty_shell_%E6%8E%A7%E5%88%B6%E5%8F%B0_console_%E5%8F%91%E5%B1%95%E5%8E%86%E5%8F%B2.sy.md
换行与回车的不同_通用换行符_universal_newlines	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/060-802475-%E6%8D%A2%E8%A1%8C%E4%B8%8E%E5%9B%9E%E8%BD%A6%E7%9A%84%E4%B8%8D%E5%90%8C_%E9%80%9A%E7%94%A8%E6%8D%A2%E8%A1%8C%E7%AC%A6_universal_newlines.sy.md
电传打字机_tele_typewriter	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/061-88730-%E7%94%B5%E4%BC%A0%E6%89%93%E5%AD%97%E6%9C%BA_tele_typewriter.sp.md
teletype历史_波特码_字符数字切换_gear_波特_波特率_paud	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/062-88731-teletype%E5%8E%86%E5%8F%B2_%E6%B3%A2%E7%89%B9%E7%A0%81_%E5%AD%97%E7%AC%A6%E6%95%B0%E5%AD%97%E5%88%87%E6%8D%A2_gear_%E6%B3%A2%E7%89%B9_%E6%B3%A2%E7%89%B9%E7%8E%87_paud.sy.md
SHIFT_CAPSLOCK_自锁式开关_轻触式开关_ITA1编码_PDP_7_ASR_33	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/063-820695-SHIFT_CAPSLOCK_%E8%87%AA%E9%94%81%E5%BC%8F%E5%BC%80%E5%85%B3_%E8%BD%BB%E8%A7%A6%E5%BC%8F%E5%BC%80%E5%85%B3_ITA1%E7%BC%96%E7%A0%81_PDP_7_ASR_33.sy.md
转义字符_转义序列_escape_序列_sequence	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/064-87343-%E8%BD%AC%E4%B9%89%E5%AD%97%E7%AC%A6_%E8%BD%AC%E4%B9%89%E5%BA%8F%E5%88%97_escape_%E5%BA%8F%E5%88%97_sequence.sy.md
八进制_oct_octal_october_octave	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/065-568046-%E5%85%AB%E8%BF%9B%E5%88%B6_oct_octal_october_octave.sy.md
四种进制_binary_octal_decimal_hexadecimal	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/066-583333-%E5%9B%9B%E7%A7%8D%E8%BF%9B%E5%88%B6_binary_octal_decimal_hexadecimal.sy.md
转化为10进制数_int_integrate_integer_entire_整数	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/067-583334-%E8%BD%AC%E5%8C%96%E4%B8%BA10%E8%BF%9B%E5%88%B6%E6%95%B0_int_integrate_integer_entire_%E6%95%B4%E6%95%B0.sy.md
取整_int_float_浮点型_cast_扮演_tab_制表键_制表符	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/068-814920-%E5%8F%96%E6%95%B4_int_float_%E6%B5%AE%E7%82%B9%E5%9E%8B_cast_%E6%89%AE%E6%BC%94_tab_%E5%88%B6%E8%A1%A8%E9%94%AE_%E5%88%B6%E8%A1%A8%E7%AC%A6.sy.md
转义_escape_字符_character_反斜杠	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/069-89703-%E8%BD%AC%E4%B9%89_escape_%E5%AD%97%E7%AC%A6_character_%E5%8F%8D%E6%96%9C%E6%9D%A0.sy.md
续行符_line_continuation_python行尾续行	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/071-583336-%E7%BB%AD%E8%A1%8C%E7%AC%A6_line_continuation_python%E8%A1%8C%E5%B0%BE%E7%BB%AD%E8%A1%8C.sy.md
三引号_原样显示字符串_triple_quoted	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/072-583337-%E4%B8%89%E5%BC%95%E5%8F%B7_%E5%8E%9F%E6%A0%B7%E6%98%BE%E7%A4%BA%E5%AD%97%E7%AC%A6%E4%B8%B2_triple_quoted.sy.md
控制序列_光标位置设置_ESC_逃逸字符_CSI	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/073-87341-%E6%8E%A7%E5%88%B6%E5%BA%8F%E5%88%97_%E5%85%89%E6%A0%87%E4%BD%8D%E7%BD%AE%E8%AE%BE%E7%BD%AE_ESC_%E9%80%83%E9%80%B8%E5%AD%97%E7%AC%A6_CSI.sy.md
ESC键进化历史_键盘演化过程_ANSI_控制序列_转义序列_CSI	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/074-820827-ESC%E9%94%AE%E8%BF%9B%E5%8C%96%E5%8E%86%E5%8F%B2_%E9%94%AE%E7%9B%98%E6%BC%94%E5%8C%96%E8%BF%87%E7%A8%8B_ANSI_%E6%8E%A7%E5%88%B6%E5%BA%8F%E5%88%97_%E8%BD%AC%E4%B9%89%E5%BA%8F%E5%88%97_CSI.sy.md
控制序列_清屏_控制输出位置_2J	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/075-820842-%E6%8E%A7%E5%88%B6%E5%BA%8F%E5%88%97_%E6%B8%85%E5%B1%8F_%E6%8E%A7%E5%88%B6%E8%BE%93%E5%87%BA%E4%BD%8D%E7%BD%AE_2J.sy.md
字体样式_正常_加亮_变暗_控制序列	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/076-104140-%E5%AD%97%E4%BD%93%E6%A0%B7%E5%BC%8F_%E6%AD%A3%E5%B8%B8_%E5%8A%A0%E4%BA%AE_%E5%8F%98%E6%9A%97_%E6%8E%A7%E5%88%B6%E5%BA%8F%E5%88%97.sy.md
字体样式_下划线_中划线_闪动效果_反相_取消效果	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/077-594584-%E5%AD%97%E4%BD%93%E6%A0%B7%E5%BC%8F_%E4%B8%8B%E5%88%92%E7%BA%BF_%E4%B8%AD%E5%88%92%E7%BA%BF_%E9%97%AA%E5%8A%A8%E6%95%88%E6%9E%9C_%E5%8F%8D%E7%9B%B8_%E5%8F%96%E6%B6%88%E6%95%88%E6%9E%9C.sy.md
修改字体前景颜色_foreground_color_font	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/078-87346-%E4%BF%AE%E6%94%B9%E5%AD%97%E4%BD%93%E5%89%8D%E6%99%AF%E9%A2%9C%E8%89%B2_foreground_color_font.sy.md
自定义小动物变色_cowsay_color_boxes_asciiart	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/079-594585-%E8%87%AA%E5%AE%9A%E4%B9%89%E5%B0%8F%E5%8A%A8%E7%89%A9%E5%8F%98%E8%89%B2_cowsay_color_boxes_asciiart.sy.md
修改字体背景颜色_background_color_背景色	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/080-95632-%E4%BF%AE%E6%94%B9%E5%AD%97%E4%BD%93%E8%83%8C%E6%99%AF%E9%A2%9C%E8%89%B2_background_color_%E8%83%8C%E6%99%AF%E8%89%B2.sy.md
设置高亮色_color_highlight_ansi_控制终端颜色	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/081-89900-%E8%AE%BE%E7%BD%AE%E9%AB%98%E4%BA%AE%E8%89%B2_color_highlight_ansi_%E6%8E%A7%E5%88%B6%E7%BB%88%E7%AB%AF%E9%A2%9C%E8%89%B2.sy.md
设置索引颜色_index_color_ansi_控制终端颜色	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/082-821033-%E8%AE%BE%E7%BD%AE%E7%B4%A2%E5%BC%95%E9%A2%9C%E8%89%B2_index_color_ansi_%E6%8E%A7%E5%88%B6%E7%BB%88%E7%AB%AF%E9%A2%9C%E8%89%B2.sy.md
设置RGB颜色_24bit_24位真彩色_颜色设置	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/083-596668-%E8%AE%BE%E7%BD%AERGB%E9%A2%9C%E8%89%B2_24bit_24%E4%BD%8D%E7%9C%9F%E5%BD%A9%E8%89%B2_%E9%A2%9C%E8%89%B2%E8%AE%BE%E7%BD%AE.sy.md
ANSI序列由来_终端机_VT100_DEC_VT选项_终端控制序列	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/084-821044-ANSI%E5%BA%8F%E5%88%97%E7%94%B1%E6%9D%A5_%E7%BB%88%E7%AB%AF%E6%9C%BA_VT100_DEC_VT%E9%80%89%E9%A1%B9_%E7%BB%88%E7%AB%AF%E6%8E%A7%E5%88%B6%E5%BA%8F%E5%88%97.sy.md
VT100_演化_颜色设置_VT选项_基础色_高亮色_索引色_RGB总结	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/085-821055-VT100_%E6%BC%94%E5%8C%96_%E9%A2%9C%E8%89%B2%E8%AE%BE%E7%BD%AE_VT%E9%80%89%E9%A1%B9_%E5%9F%BA%E7%A1%80%E8%89%B2_%E9%AB%98%E4%BA%AE%E8%89%B2_%E7%B4%A2%E5%BC%95%E8%89%B2_RGB%E6%80%BB%E7%BB%93.sy.md
十进制数如何存入计算机_八卦纪事_BCD编码_Binary_Coded_Decimal	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/086-92241-%E5%8D%81%E8%BF%9B%E5%88%B6%E6%95%B0%E5%A6%82%E4%BD%95%E5%AD%98%E5%85%A5%E8%AE%A1%E7%AE%97%E6%9C%BA_%E5%85%AB%E5%8D%A6%E7%BA%AA%E4%BA%8B_BCD%E7%BC%96%E7%A0%81_Binary_Coded_Decimal.sy.md
扩展BCD_EBCDIC_ibm的发家史	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/087-590198-%E6%89%A9%E5%B1%95BCD_EBCDIC_ibm%E7%9A%84%E5%8F%91%E5%AE%B6%E5%8F%B2.sy.md
ASCII是怎么来的_ASCII之父_Bemer_COBOL_数据交换网络	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/088-596874-ASCII%E6%98%AF%E6%80%8E%E4%B9%88%E6%9D%A5%E7%9A%84_ASCII%E4%B9%8B%E7%88%B6_Bemer_COBOL_%E6%95%B0%E6%8D%AE%E4%BA%A4%E6%8D%A2%E7%BD%91%E7%BB%9C.sy.md
ASCII_出现背景_1963年_DEC_PDP系列主机_VT系列终端	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/089-843405-ASCII_%E5%87%BA%E7%8E%B0%E8%83%8C%E6%99%AF_1963%E5%B9%B4_DEC_PDP%E7%B3%BB%E5%88%97%E4%B8%BB%E6%9C%BA_VT%E7%B3%BB%E5%88%97%E7%BB%88%E7%AB%AF.sy.md
字节_Byte_存储单位_KB_MB_GB_TB	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/090-596873-%E5%AD%97%E8%8A%82_Byte_%E5%AD%98%E5%82%A8%E5%8D%95%E4%BD%8D_KB_MB_GB_TB.sy.md
大型机的衰落_Dec小型机崛起_PDP_VAX网络	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/091-643544-%E5%A4%A7%E5%9E%8B%E6%9C%BA%E7%9A%84%E8%A1%B0%E8%90%BD_Dec%E5%B0%8F%E5%9E%8B%E6%9C%BA%E5%B4%9B%E8%B5%B7_PDP_VAX%E7%BD%91%E7%BB%9C.sy.md
极客起源_wozniac_苹果公司_Jobs_Wozniac	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/092-663918-%E6%9E%81%E5%AE%A2%E8%B5%B7%E6%BA%90_wozniac_%E8%8B%B9%E6%9E%9C%E5%85%AC%E5%8F%B8_Jobs_Wozniac.sy.md
仙童公司_八叛逆_intel_8080_altair8800_牛郎星	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/093-803394-%E4%BB%99%E7%AB%A5%E5%85%AC%E5%8F%B8_%E5%85%AB%E5%8F%9B%E9%80%86_intel_8080_altair8800_%E7%89%9B%E9%83%8E%E6%98%9F.sy.md
homebrew_家酿俱乐部_比尔盖茨_保罗艾伦	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/094-847483-homebrew_%E5%AE%B6%E9%85%BF%E4%BF%B1%E4%B9%90%E9%83%A8_%E6%AF%94%E5%B0%94%E7%9B%96%E8%8C%A8_%E4%BF%9D%E7%BD%97%E8%89%BE%E4%BC%A6.sy.md
电子游戏_视频游戏_达特茅斯_Basic_家酿俱乐部	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/095-847484-%E7%94%B5%E5%AD%90%E6%B8%B8%E6%88%8F_%E8%A7%86%E9%A2%91%E6%B8%B8%E6%88%8F_%E8%BE%BE%E7%89%B9%E8%8C%85%E6%96%AF_Basic_%E5%AE%B6%E9%85%BF%E4%BF%B1%E4%B9%90%E9%83%A8.sy.md
视频游戏_双人网球_pong_atari_mos_6502_雅达利_米洛华	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/096-803388-%E8%A7%86%E9%A2%91%E6%B8%B8%E6%88%8F_%E5%8F%8C%E4%BA%BA%E7%BD%91%E7%90%83_pong_atari_mos_6502_%E9%9B%85%E8%BE%BE%E5%88%A9_%E7%B1%B3%E6%B4%9B%E5%8D%8E.sy.md
乔布斯求职_雅达利_atari_breakout_打砖块_布什内尔_游戏机_Jobs	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/097-803398-%E4%B9%94%E5%B8%83%E6%96%AF%E6%B1%82%E8%81%8C_%E9%9B%85%E8%BE%BE%E5%88%A9_atari_breakout_%E6%89%93%E7%A0%96%E5%9D%97_%E5%B8%83%E4%BB%80%E5%86%85%E5%B0%94_%E6%B8%B8%E6%88%8F%E6%9C%BA_Jobs.sy.md
游戏娱乐行业_雅达利_米洛华_四人赛马_影视结合游戏	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/098-847485-%E6%B8%B8%E6%88%8F%E5%A8%B1%E4%B9%90%E8%A1%8C%E4%B8%9A_%E9%9B%85%E8%BE%BE%E5%88%A9_%E7%B1%B3%E6%B4%9B%E5%8D%8E_%E5%9B%9B%E4%BA%BA%E8%B5%9B%E9%A9%AC_%E5%BD%B1%E8%A7%86%E7%BB%93%E5%90%88%E6%B8%B8%E6%88%8F.sy.md
苹果诞生_史蒂夫_乔布斯_沃兹尼亚克_apple_I	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/099-803395-%E8%8B%B9%E6%9E%9C%E8%AF%9E%E7%94%9F_%E5%8F%B2%E8%92%82%E5%A4%AB_%E4%B9%94%E5%B8%83%E6%96%AF_%E6%B2%83%E5%85%B9%E5%B0%BC%E4%BA%9A%E5%85%8B_apple_I.sy.md
个人计算机浪潮_IBM5100_微软成立_苹果II_VisCalc	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/100-598283-%E4%B8%AA%E4%BA%BA%E8%AE%A1%E7%AE%97%E6%9C%BA%E6%B5%AA%E6%BD%AE_IBM5100_%E5%BE%AE%E8%BD%AF%E6%88%90%E7%AB%8B_%E8%8B%B9%E6%9E%9CII_VisCalc.sy.md
雅达利大崩溃_IBM的开放架构_兼容机_oem	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/101-847486-%E9%9B%85%E8%BE%BE%E5%88%A9%E5%A4%A7%E5%B4%A9%E6%BA%83_IBM%E7%9A%84%E5%BC%80%E6%94%BE%E6%9E%B6%E6%9E%84_%E5%85%BC%E5%AE%B9%E6%9C%BA_oem.sy.md
wintel联盟_intel_微软_microsoft_msDOS_基尔代尔	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/102-666410-wintel%E8%81%94%E7%9B%9F_intel_%E5%BE%AE%E8%BD%AF_microsoft_msDOS_%E5%9F%BA%E5%B0%94%E4%BB%A3%E5%B0%94.sy.md
尾声_PC_wintel_8080_诸神的黄昏_arm_riscv	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/103-847487-%E5%B0%BE%E5%A3%B0_PC_wintel_8080_%E8%AF%B8%E7%A5%9E%E7%9A%84%E9%BB%84%E6%98%8F_arm_riscv.sy.md
python分词_词法分析_lexical	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/104-530001-python%E5%88%86%E8%AF%8D_%E8%AF%8D%E6%B3%95%E5%88%86%E6%9E%90_lexical.sy.md
python_反编译_字节码指令_disassemble	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/105-595766-python_%E5%8F%8D%E7%BC%96%E8%AF%91_%E5%AD%97%E8%8A%82%E7%A0%81%E6%8C%87%E4%BB%A4_disassemble.sy.md
指示灯_显示_LED_辉光管_霓虹灯	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/106-803385-%E6%8C%87%E7%A4%BA%E7%81%AF_%E6%98%BE%E7%A4%BA_LED_%E8%BE%89%E5%85%89%E7%AE%A1_%E9%9C%93%E8%99%B9%E7%81%AF.sy.md
七段数码管_7_SEGMENT_数码管驱动_4511	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/107-803324-%E4%B8%83%E6%AE%B5%E6%95%B0%E7%A0%81%E7%AE%A1_7_SEGMENT_%E6%95%B0%E7%A0%81%E7%AE%A1%E9%A9%B1%E5%8A%A8_4511.sy.md
七段数码管_显示字母_BP寻呼机	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/108-821088-%E4%B8%83%E6%AE%B5%E6%95%B0%E7%A0%81%E7%AE%A1_%E6%98%BE%E7%A4%BA%E5%AD%97%E6%AF%8D_BP%E5%AF%BB%E5%91%BC%E6%9C%BA.sy.md
14段数码管_米字管_14_SEGMENT	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/109-803387-14%E6%AE%B5%E6%95%B0%E7%A0%81%E7%AE%A1_%E7%B1%B3%E5%AD%97%E7%AE%A1_14_SEGMENT.sy.md
谷腾堡活字_哥特字体_罗马帝国_希腊文化_文艺复兴	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/110-809137-%E8%B0%B7%E8%85%BE%E5%A0%A1%E6%B4%BB%E5%AD%97_%E5%93%A5%E7%89%B9%E5%AD%97%E4%BD%93_%E7%BD%97%E9%A9%AC%E5%B8%9D%E5%9B%BD_%E5%B8%8C%E8%85%8A%E6%96%87%E5%8C%96_%E6%96%87%E8%89%BA%E5%A4%8D%E5%85%B4.sy.md
tty_打字头_电传打字机_字模_点阵字库	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/111-820429-tty_%E6%89%93%E5%AD%97%E5%A4%B4_%E7%94%B5%E4%BC%A0%E6%89%93%E5%AD%97%E6%9C%BA_%E5%AD%97%E6%A8%A1_%E7%82%B9%E9%98%B5%E5%AD%97%E5%BA%93.sy.md
屏幕点阵字体_3x5_5x7_雅达利字库	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/112-820490-%E5%B1%8F%E5%B9%95%E7%82%B9%E9%98%B5%E5%AD%97%E4%BD%93_3x5_5x7_%E9%9B%85%E8%BE%BE%E5%88%A9%E5%AD%97%E5%BA%93.sy.md
字型码_字符字型编码_点阵字库_ascii演化	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/113-596742-%E5%AD%97%E5%9E%8B%E7%A0%81_%E5%AD%97%E7%AC%A6%E5%AD%97%E5%9E%8B%E7%BC%96%E7%A0%81_%E7%82%B9%E9%98%B5%E5%AD%97%E5%BA%93_ascii%E6%BC%94%E5%8C%96.sy.md
扩展ascii_Extended_ascii_法文字符	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/114-803325-%E6%89%A9%E5%B1%95ascii_Extended_ascii_%E6%B3%95%E6%96%87%E5%AD%97%E7%AC%A6.sy.md
字符编码_VT100控制码_iso_8859_1_拉丁字符_latin	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/115-92402-%E5%AD%97%E7%AC%A6%E7%BC%96%E7%A0%81_VT100%E6%8E%A7%E5%88%B6%E7%A0%81_iso_8859_1_%E6%8B%89%E4%B8%81%E5%AD%97%E7%AC%A6_latin.sy.md
东西罗马帝国_西里尔文字_卢恩符文系统_斯拉夫语族	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/116-802608-%E4%B8%9C%E8%A5%BF%E7%BD%97%E9%A9%AC%E5%B8%9D%E5%9B%BD_%E8%A5%BF%E9%87%8C%E5%B0%94%E6%96%87%E5%AD%97_%E5%8D%A2%E6%81%A9%E7%AC%A6%E6%96%87%E7%B3%BB%E7%BB%9F_%E6%96%AF%E6%8B%89%E5%A4%AB%E8%AF%AD%E6%97%8F.sy.md
西里尔字符集_Cyrillic_俄文字符编码_KOI_8859系列_1252字符集	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/117-820483-%E8%A5%BF%E9%87%8C%E5%B0%94%E5%AD%97%E7%AC%A6%E9%9B%86_Cyrillic_%E4%BF%84%E6%96%87%E5%AD%97%E7%AC%A6%E7%BC%96%E7%A0%81_KOI_8859%E7%B3%BB%E5%88%97_1252%E5%AD%97%E7%AC%A6%E9%9B%86.sy.md
文字的起源_苏美尔文明_楔形文字_两河流域	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/118-821072-%E6%96%87%E5%AD%97%E7%9A%84%E8%B5%B7%E6%BA%90_%E8%8B%8F%E7%BE%8E%E5%B0%94%E6%96%87%E6%98%8E_%E6%A5%94%E5%BD%A2%E6%96%87%E5%AD%97_%E4%B8%A4%E6%B2%B3%E6%B5%81%E5%9F%9F.sy.md
文字的演化_埃及圣书体_象形文字_楔形文字	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/119-802607-%E6%96%87%E5%AD%97%E7%9A%84%E6%BC%94%E5%8C%96_%E5%9F%83%E5%8F%8A%E5%9C%A3%E4%B9%A6%E4%BD%93_%E8%B1%A1%E5%BD%A2%E6%96%87%E5%AD%97_%E6%A5%94%E5%BD%A2%E6%96%87%E5%AD%97.sy.md
语言的发展_希腊字符_拼音文字_亚历山大大帝	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/120-809592-%E8%AF%AD%E8%A8%80%E7%9A%84%E5%8F%91%E5%B1%95_%E5%B8%8C%E8%85%8A%E5%AD%97%E7%AC%A6_%E6%8B%BC%E9%9F%B3%E6%96%87%E5%AD%97_%E4%BA%9A%E5%8E%86%E5%B1%B1%E5%A4%A7%E5%A4%A7%E5%B8%9D.sy.md
语言的演化_拉丁字符_罗马帝国_罗马体	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/121-821066-%E8%AF%AD%E8%A8%80%E7%9A%84%E6%BC%94%E5%8C%96_%E6%8B%89%E4%B8%81%E5%AD%97%E7%AC%A6_%E7%BD%97%E9%A9%AC%E5%B8%9D%E5%9B%BD_%E7%BD%97%E9%A9%AC%E4%BD%93.sy.md
英语的崛起_英文字符_小写字母的由来_不列颠帝国	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/122-821069-%E8%8B%B1%E8%AF%AD%E7%9A%84%E5%B4%9B%E8%B5%B7_%E8%8B%B1%E6%96%87%E5%AD%97%E7%AC%A6_%E5%B0%8F%E5%86%99%E5%AD%97%E6%AF%8D%E7%9A%84%E7%94%B1%E6%9D%A5_%E4%B8%8D%E5%88%97%E9%A2%A0%E5%B8%9D%E5%9B%BD.sy.md
日韩字符_日文假名_JIS_Shift_韩国谚文	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/123-733665-%E6%97%A5%E9%9F%A9%E5%AD%97%E7%AC%A6_%E6%97%A5%E6%96%87%E5%81%87%E5%90%8D_JIS_Shift_%E9%9F%A9%E5%9B%BD%E8%B0%9A%E6%96%87.sy.md
中文字符_文字编码_gb2312_激光照排技术_王选	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/124-590241-%E4%B8%AD%E6%96%87%E5%AD%97%E7%AC%A6_%E6%96%87%E5%AD%97%E7%BC%96%E7%A0%81_gb2312_%E6%BF%80%E5%85%89%E7%85%A7%E6%8E%92%E6%8A%80%E6%9C%AF_%E7%8E%8B%E9%80%89.sy.md
Code_page_437_IBM_5150_点阵式字形码_显示器效果	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/125-803250-Code_page_437_IBM_5150_%E7%82%B9%E9%98%B5%E5%BC%8F%E5%AD%97%E5%BD%A2%E7%A0%81_%E6%98%BE%E7%A4%BA%E5%99%A8%E6%95%88%E6%9E%9C.sy.md
汉字打印机_点阵式打字机_汉字字形码	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/126-820491-%E6%B1%89%E5%AD%97%E6%89%93%E5%8D%B0%E6%9C%BA_%E7%82%B9%E9%98%B5%E5%BC%8F%E6%89%93%E5%AD%97%E6%9C%BA_%E6%B1%89%E5%AD%97%E5%AD%97%E5%BD%A2%E7%A0%81.sy.md
中文系统_gbk_BIG5_南极星_内码转化	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/127-820492-%E4%B8%AD%E6%96%87%E7%B3%BB%E7%BB%9F_gbk_BIG5_%E5%8D%97%E6%9E%81%E6%98%9F_%E5%86%85%E7%A0%81%E8%BD%AC%E5%8C%96.sy.md
unicode_字符集_character_set_八卦_星座	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/128-92414-unicode_%E5%AD%97%E7%AC%A6%E9%9B%86_character_set_%E5%85%AB%E5%8D%A6_%E6%98%9F%E5%BA%A7.sy.md
unicode_中文字符序号_十三道大辙_字符编码解码_eval_火星文	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/129-802478-unicode_%E4%B8%AD%E6%96%87%E5%AD%97%E7%AC%A6%E5%BA%8F%E5%8F%B7_%E5%8D%81%E4%B8%89%E9%81%93%E5%A4%A7%E8%BE%99_%E5%AD%97%E7%AC%A6%E7%BC%96%E7%A0%81%E8%A7%A3%E7%A0%81_eval_%E7%81%AB%E6%98%9F%E6%96%87.sy.md
各种符号_上下颠倒英文字符_注音符号	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/130-89935-%E5%90%84%E7%A7%8D%E7%AC%A6%E5%8F%B7_%E4%B8%8A%E4%B8%8B%E9%A2%A0%E5%80%92%E8%8B%B1%E6%96%87%E5%AD%97%E7%AC%A6_%E6%B3%A8%E9%9F%B3%E7%AC%A6%E5%8F%B7.sy.md
好玩的unicode字符_另类字符	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/131-92554-%E5%A5%BD%E7%8E%A9%E7%9A%84unicode%E5%AD%97%E7%AC%A6_%E5%8F%A6%E7%B1%BB%E5%AD%97%E7%AC%A6.sy.md
utf-8_unicode_transformation_format_8_编码方式	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/132-92423-utf-8_unicode_transformation_format_8_%E7%BC%96%E7%A0%81%E6%96%B9%E5%BC%8F.sy.md
emoji_表情符号_抽象_由来	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/133-590238-emoji_%E8%A1%A8%E6%83%85%E7%AC%A6%E5%8F%B7_%E6%8A%BD%E8%B1%A1_%E7%94%B1%E6%9D%A5.sy.md
颜文字_流石兄弟_表情文字_2ch_kaomoji	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/134-802537-%E9%A2%9C%E6%96%87%E5%AD%97_%E6%B5%81%E7%9F%B3%E5%85%84%E5%BC%9F_%E8%A1%A8%E6%83%85%E6%96%87%E5%AD%97_2ch_kaomoji.sy.md
python起源_历史_Guido人生_ABC编程语言_Tanenbaum	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/135-92555-python%E8%B5%B7%E6%BA%90_%E5%8E%86%E5%8F%B2_Guido%E4%BA%BA%E7%94%9F_ABC%E7%BC%96%E7%A8%8B%E8%AF%AD%E8%A8%80_Tanenbaum.sy.md
变量含义_meaning_声明_declaration_赋值_assignment	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/136-188456-%E5%8F%98%E9%87%8F%E5%90%AB%E4%B9%89_meaning_%E5%A3%B0%E6%98%8E_declaration_%E8%B5%8B%E5%80%BC_assignment.sy.md
变量名_标识符_identifier_id_locals	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/137-188458-%E5%8F%98%E9%87%8F%E5%90%8D_%E6%A0%87%E8%AF%86%E7%AC%A6_identifier_id_locals.sy.md
变量名与下划线_dunder_声明与赋值	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/138-851184-%E5%8F%98%E9%87%8F%E5%90%8D%E4%B8%8E%E4%B8%8B%E5%88%92%E7%BA%BF_dunder_%E5%A3%B0%E6%98%8E%E4%B8%8E%E8%B5%8B%E5%80%BC.sy.md
命名惯用法_name_convention	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/139-595779-%E5%91%BD%E5%90%8D%E6%83%AF%E7%94%A8%E6%B3%95_name_convention.sy.md
接收输入_input函数_字符串_str	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/140-188464-%E6%8E%A5%E6%94%B6%E8%BE%93%E5%85%A5_input%E5%87%BD%E6%95%B0_%E5%AD%97%E7%AC%A6%E4%B8%B2_str.sy.md
相加运算_python之禅_import_this_显式转化	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/141-188465-%E7%9B%B8%E5%8A%A0%E8%BF%90%E7%AE%97_python%E4%B9%8B%E7%A6%85_import_this_%E6%98%BE%E5%BC%8F%E8%BD%AC%E5%8C%96.sy.md
导入_import_from_as_namespace	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/143-531765-%E5%AF%BC%E5%85%A5_import_from_as_namespace.sy.md
自制模块_module_reusability_复用性	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/144-188728-%E8%87%AA%E5%88%B6%E6%A8%A1%E5%9D%97_module_reusability_%E5%A4%8D%E7%94%A8%E6%80%A7.sy.md
主控程序_main	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/145-188730-%E4%B8%BB%E6%8E%A7%E7%A8%8B%E5%BA%8F_main.sy.md
try的完全体_否则_else_最终_finally	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/146-595783-try%E7%9A%84%E5%AE%8C%E5%85%A8%E4%BD%93_%E5%90%A6%E5%88%99_else_%E6%9C%80%E7%BB%88_finally.sy.md
版本控制_git	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/147-188731-%E7%89%88%E6%9C%AC%E6%8E%A7%E5%88%B6_git.sy.md
注释_comment_设置默认编码格式	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/148-188727-%E6%B3%A8%E9%87%8A_comment_%E8%AE%BE%E7%BD%AE%E9%BB%98%E8%AE%A4%E7%BC%96%E7%A0%81%E6%A0%BC%E5%BC%8F.sy.md
帮助手册_pydoc	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/149-188787-%E5%B8%AE%E5%8A%A9%E6%89%8B%E5%86%8C_pydoc.sy.md
动态类型_静态类型_编译_运行	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/150-188798-%E5%8A%A8%E6%80%81%E7%B1%BB%E5%9E%8B_%E9%9D%99%E6%80%81%E7%B1%BB%E5%9E%8B_%E7%BC%96%E8%AF%91_%E8%BF%90%E8%A1%8C.sy.md
字符串类型	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/151-188803-%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%B1%BB%E5%9E%8B.sy.md
整型数字变量	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/152-188814-%E6%95%B4%E5%9E%8B%E6%95%B0%E5%AD%97%E5%8F%98%E9%87%8F.sy.md
进制转化_eval_evaluate_衡量	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/153-188908-%E8%BF%9B%E5%88%B6%E8%BD%AC%E5%8C%96_eval_evaluate_%E8%A1%A1%E9%87%8F.sy.md
字节序_byte_order_struct_pack	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/154-532045-%E5%AD%97%E8%8A%82%E5%BA%8F_byte_order_struct_pack.sy.md
删除变量	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/155-529966-%E5%88%A0%E9%99%A4%E5%8F%98%E9%87%8F.sy.md
变量部分总结	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/156-529967-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/157-188921-%E5%8A%A0%E6%B3%95%E8%BF%90%E7%AE%97.sy.md
调试加法	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/158-529609-%E8%B0%83%E8%AF%95%E5%8A%A0%E6%B3%95.sy.md
键盘输入	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/159-188926-%E9%94%AE%E7%9B%98%E8%BE%93%E5%85%A5.sy.md
随机数字	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/160-188927-%E9%9A%8F%E6%9C%BA%E6%95%B0%E5%AD%97.sy.md
随机字符	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/161-189035-%E9%9A%8F%E6%9C%BA%E5%AD%97%E7%AC%A6.sy.md
随机颜色	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/162-595579-%E9%9A%8F%E6%9C%BA%E9%A2%9C%E8%89%B2.sy.md
颜色常量	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/163-189036-%E9%A2%9C%E8%89%B2%E5%B8%B8%E9%87%8F.sy.md
打包和解包_struct_pack_unpack	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/164-578054-%E6%89%93%E5%8C%85%E5%92%8C%E8%A7%A3%E5%8C%85_struct_pack_unpack.sy.md
减法运算	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/165-188928-%E5%87%8F%E6%B3%95%E8%BF%90%E7%AE%97.sy.md
负数表示	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/166-188929-%E8%B4%9F%E6%95%B0%E8%A1%A8%E7%A4%BA.sy.md
补码系统	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/167-189359-%E8%A1%A5%E7%A0%81%E7%B3%BB%E7%BB%9F.sy.md
乘法运算	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/168-188930-%E4%B9%98%E6%B3%95%E8%BF%90%E7%AE%97.sy.md
除法运算	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/169-189507-%E9%99%A4%E6%B3%95%E8%BF%90%E7%AE%97.sy.md
取整操作	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/170-189509-%E5%8F%96%E6%95%B4%E6%93%8D%E4%BD%9C.sy.md
浮点类型数字_float_科学计数法	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/171-189513-%E6%B5%AE%E7%82%B9%E7%B1%BB%E5%9E%8B%E6%95%B0%E5%AD%97_float_%E7%A7%91%E5%AD%A6%E8%AE%A1%E6%95%B0%E6%B3%95.sy.md
浮点运算误差	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/172-532046-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/173-189617-%E5%88%86%E6%95%B0%E7%B1%BB%E5%9E%8B_Fraction.sy.md
精确十进制数_Decimal	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/174-539616-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/175-189618-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/176-189619-%E6%B7%B1%E5%85%A5%E6%95%B4%E5%9E%8B%E6%95%B0%E5%AD%97.sy.md
乘方运算_科学计数法	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/177-189506-%E4%B9%98%E6%96%B9%E8%BF%90%E7%AE%97_%E7%A7%91%E5%AD%A6%E8%AE%A1%E6%95%B0%E6%B3%95.sy.md
python_语义分析_ast_抽象语法树_abstract_syntax_tree	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/178-595767-python_%E8%AF%AD%E4%B9%89%E5%88%86%E6%9E%90_ast_%E6%8A%BD%E8%B1%A1%E8%AF%AD%E6%B3%95%E6%A0%91_abstract_syntax_tree.sy.md
变量声明赋值的调试_debug_反编译_disassemble	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/179-532023-%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_debug_%E5%8F%8D%E7%BC%96%E8%AF%91_disassemble.sy.md
执行字符串_exec_execute	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/180-548476-%E6%89%A7%E8%A1%8C%E5%AD%97%E7%AC%A6%E4%B8%B2_exec_execute.sy.md
python的积累	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/181-556666-python%E7%9A%84%E7%A7%AF%E7%B4%AF.sy.md
开方和对数运算	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/182-189668-%E5%BC%80%E6%96%B9%E5%92%8C%E5%AF%B9%E6%95%B0%E8%BF%90%E7%AE%97.sy.md
复数类型_complex	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/183-189669-%E5%A4%8D%E6%95%B0%E7%B1%BB%E5%9E%8B_complex.sy.md
增强_augmented_赋值_assignment_语句_statement	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/184-532047-%E5%A2%9E%E5%BC%BA_augmented_%E8%B5%8B%E5%80%BC_assignment_%E8%AF%AD%E5%8F%A5_statement.sy.md
运算和表达式_expression_总结	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/185-189673-%E8%BF%90%E7%AE%97%E5%92%8C%E8%A1%A8%E8%BE%BE%E5%BC%8F_expression_%E6%80%BB%E7%BB%93.sy.md
打开文件	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/186-189722-%E6%89%93%E5%BC%80%E6%96%87%E4%BB%B6.sy.md
读取细节	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/187-189725-%E8%AF%BB%E5%8F%96%E7%BB%86%E8%8A%82.sy.md
命令行参数_command_line_argument	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/188-189732-%E5%91%BD%E4%BB%A4%E8%A1%8C%E5%8F%82%E6%95%B0_command_line_argument.sy.md
读取shell命令执行结果	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/189-488593-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/190-190174-%E5%86%99%E5%85%A5%E6%96%87%E4%BB%B6.sy.md
二进制模式	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/191-190199-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/192-190203-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/193-190458-%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
拷贝程序	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/195-190650-%E6%8B%B7%E8%B4%9D%E7%A8%8B%E5%BA%8F.sy.md
文件锁	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/196-191368-%E6%96%87%E4%BB%B6%E9%94%81.sy.md
追加写入	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/197-190654-%E8%BF%BD%E5%8A%A0%E5%86%99%E5%85%A5.sy.md
序列化_serialize	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/198-190651-%E5%BA%8F%E5%88%97%E5%8C%96_serialize.sy.md
按需读写	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/199-562133-%E6%8C%89%E9%9C%80%E8%AF%BB%E5%86%99.sy.md
多文件读写	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/200-190652-%E5%A4%9A%E6%96%87%E4%BB%B6%E8%AF%BB%E5%86%99.sy.md
执行外部命令	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/201-192165-%E6%89%A7%E8%A1%8C%E5%A4%96%E9%83%A8%E5%91%BD%E4%BB%A4.sy.md
文件编码_file_encoding	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/202-190653-%E6%96%87%E4%BB%B6%E7%BC%96%E7%A0%81_file_encoding.sy.md
系统命令	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/203-233669-%E7%B3%BB%E7%BB%9F%E5%91%BD%E4%BB%A4.sy.md
with关键字	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/204-192174-with%E5%85%B3%E9%94%AE%E5%AD%97.sy.md
列表_list_容器类型_readlines	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/205-192219-%E5%88%97%E8%A1%A8_list_%E5%AE%B9%E5%99%A8%E7%B1%BB%E5%9E%8B_readlines.sy.md
列表_列表项的追加_append_清空列表_clear	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/206-192220-%E5%88%97%E8%A1%A8_%E5%88%97%E8%A1%A8%E9%A1%B9%E7%9A%84%E8%BF%BD%E5%8A%A0_append_%E6%B8%85%E7%A9%BA%E5%88%97%E8%A1%A8_clear.sy.md
列表_删除列表项_remove_列表长度_len	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/207-688967-%E5%88%97%E8%A1%A8_%E5%88%A0%E9%99%A4%E5%88%97%E8%A1%A8%E9%A1%B9_remove_%E5%88%97%E8%A1%A8%E9%95%BF%E5%BA%A6_len.sy.md
列表_构造_范围_range_start_end_step_步长	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/208-192221-%E5%88%97%E8%A1%A8_%E6%9E%84%E9%80%A0_%E8%8C%83%E5%9B%B4_range_start_end_step_%E6%AD%A5%E9%95%BF.sy.md
列表_可迭代对象_iterable_转化为列表	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/209-694985-%E5%88%97%E8%A1%A8_%E5%8F%AF%E8%BF%AD%E4%BB%A3%E5%AF%B9%E8%B1%A1_iterable_%E8%BD%AC%E5%8C%96%E4%B8%BA%E5%88%97%E8%A1%A8.sy.md
列表_索引_index_中括号_索引函数	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/210-192241-%E5%88%97%E8%A1%A8_%E7%B4%A2%E5%BC%95_index_%E4%B8%AD%E6%8B%AC%E5%8F%B7_%E7%B4%A2%E5%BC%95%E5%87%BD%E6%95%B0.sy.md
列表_python_系统_sys_命令行参数列表_argv	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/211-698722-%E5%88%97%E8%A1%A8_python_%E7%B3%BB%E7%BB%9F_sys_%E5%91%BD%E4%BB%A4%E8%A1%8C%E5%8F%82%E6%95%B0%E5%88%97%E8%A1%A8_argv.sy.md
列表_计数函数_count	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/212-743981-%E5%88%97%E8%A1%A8_%E8%AE%A1%E6%95%B0%E5%87%BD%E6%95%B0_count.sy.md
列表_切片_slice_开始_结束	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/213-192294-%E5%88%97%E8%A1%A8_%E5%88%87%E7%89%87_slice_%E5%BC%80%E5%A7%8B_%E7%BB%93%E6%9D%9F.sy.md
列表_切片_slice_步长_step_翻转_reverse	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/214-745547-%E5%88%97%E8%A1%A8_%E5%88%87%E7%89%87_slice_%E6%AD%A5%E9%95%BF_step_%E7%BF%BB%E8%BD%AC_reverse.sy.md
列表_删除_del_索引元素_切片	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/215-744319-%E5%88%97%E8%A1%A8_%E5%88%A0%E9%99%A4_del_%E7%B4%A2%E5%BC%95%E5%85%83%E7%B4%A0_%E5%88%87%E7%89%87.sy.md
列表_赋值_assignment_拷贝_copy	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/216-745546-%E5%88%97%E8%A1%A8_%E8%B5%8B%E5%80%BC_assignment_%E6%8B%B7%E8%B4%9D_copy.sy.md
列表_加法_增强赋值_加等于_extend_扩展列表	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/217-192242-%E5%88%97%E8%A1%A8_%E5%8A%A0%E6%B3%95_%E5%A2%9E%E5%BC%BA%E8%B5%8B%E5%80%BC_%E5%8A%A0%E7%AD%89%E4%BA%8E_extend_%E6%89%A9%E5%B1%95%E5%88%97%E8%A1%A8.sy.md
列表_乘法_空列表_None	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/218-748098-%E5%88%97%E8%A1%A8_%E4%B9%98%E6%B3%95_%E7%A9%BA%E5%88%97%E8%A1%A8_None.sy.md
列表_排序_sort_比较大小	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/219-192295-%E5%88%97%E8%A1%A8_%E6%8E%92%E5%BA%8F_sort_%E6%AF%94%E8%BE%83%E5%A4%A7%E5%B0%8F.sy.md
列表_有序列表_在指定位置插入_insert_弹栈_pop	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/220-763909-%E5%88%97%E8%A1%A8_%E6%9C%89%E5%BA%8F%E5%88%97%E8%A1%A8_%E5%9C%A8%E6%8C%87%E5%AE%9A%E4%BD%8D%E7%BD%AE%E6%8F%92%E5%85%A5_insert_%E5%BC%B9%E6%A0%88_pop.sy.md
列表_乱序_shuffle_扑克牌_升级_拖拉机	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/221-749448-%E5%88%97%E8%A1%A8_%E4%B9%B1%E5%BA%8F_shuffle_%E6%89%91%E5%85%8B%E7%89%8C_%E5%8D%87%E7%BA%A7_%E6%8B%96%E6%8B%89%E6%9C%BA.sy.md
列表_嵌套_embeded_二维列表_多维列表	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/222-192296-%E5%88%97%E8%A1%A8_%E5%B5%8C%E5%A5%97_embeded_%E4%BA%8C%E7%BB%B4%E5%88%97%E8%A1%A8_%E5%A4%9A%E7%BB%B4%E5%88%97%E8%A1%A8.sy.md
列表_直接赋值_浅拷贝_shallowcopy	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/223-562231-%E5%88%97%E8%A1%A8_%E7%9B%B4%E6%8E%A5%E8%B5%8B%E5%80%BC_%E6%B5%85%E6%8B%B7%E8%B4%9D_shallowcopy.sy.md
列表_深拷贝_deepcopy	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/224-763913-%E5%88%97%E8%A1%A8_%E6%B7%B1%E6%8B%B7%E8%B4%9D_deepcopy.sy.md
列表_多维列表运算_列表相加_列表相乘	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/225-763906-%E5%88%97%E8%A1%A8_%E5%A4%9A%E7%BB%B4%E5%88%97%E8%A1%A8%E8%BF%90%E7%AE%97_%E5%88%97%E8%A1%A8%E7%9B%B8%E5%8A%A0_%E5%88%97%E8%A1%A8%E7%9B%B8%E4%B9%98.sy.md
元组_tuple_定义_统计方法_表驱动	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/226-764051-%E5%85%83%E7%BB%84_tuple_%E5%AE%9A%E4%B9%89_%E7%BB%9F%E8%AE%A1%E6%96%B9%E6%B3%95_%E8%A1%A8%E9%A9%B1%E5%8A%A8.sy.md
元组_tuple_不可变_immutable	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/227-192304-%E5%85%83%E7%BB%84_tuple_%E4%B8%8D%E5%8F%AF%E5%8F%98_immutable.sy.md
元组_运算_封包解包	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/228-531782-%E5%85%83%E7%BB%84_%E8%BF%90%E7%AE%97_%E5%B0%81%E5%8C%85%E8%A7%A3%E5%8C%85.sy.md
序列_字符串_string_字节序列_str	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/229-192403-%E5%BA%8F%E5%88%97_%E5%AD%97%E7%AC%A6%E4%B8%B2_string_%E5%AD%97%E8%8A%82%E5%BA%8F%E5%88%97_str.sy.md
序列_字节流_bytes_字节序列_构造函数	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/230-192405-%E5%BA%8F%E5%88%97_%E5%AD%97%E8%8A%82%E6%B5%81_bytes_%E5%AD%97%E8%8A%82%E5%BA%8F%E5%88%97_%E6%9E%84%E9%80%A0%E5%87%BD%E6%95%B0.sy.md
序列_字节序列_bytes_序列通用操作_in	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/231-789965-%E5%BA%8F%E5%88%97_%E5%AD%97%E8%8A%82%E5%BA%8F%E5%88%97_bytes_%E5%BA%8F%E5%88%97%E9%80%9A%E7%94%A8%E6%93%8D%E4%BD%9C_in.sy.md
集合_元素操作_set_add_添加集合元素_remove_删除_pop_clear	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/232-192411-%E9%9B%86%E5%90%88_%E5%85%83%E7%B4%A0%E6%93%8D%E4%BD%9C_set_add_%E6%B7%BB%E5%8A%A0%E9%9B%86%E5%90%88%E5%85%83%E7%B4%A0_remove_%E5%88%A0%E9%99%A4_pop_clear.sy.md
集合_冰封集合_拷贝_浅拷贝_深拷贝	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/233-791000-%E9%9B%86%E5%90%88_%E5%86%B0%E5%B0%81%E9%9B%86%E5%90%88_%E6%8B%B7%E8%B4%9D_%E6%B5%85%E6%8B%B7%E8%B4%9D_%E6%B7%B1%E6%8B%B7%E8%B4%9D.sy.md
集合_运算_交集_并集_差集_对称差集	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/234-192413-%E9%9B%86%E5%90%88_%E8%BF%90%E7%AE%97_%E4%BA%A4%E9%9B%86_%E5%B9%B6%E9%9B%86_%E5%B7%AE%E9%9B%86_%E5%AF%B9%E7%A7%B0%E5%B7%AE%E9%9B%86.sy.md
集合_增强赋值运算_intersetction_update_update	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/235-791092-%E9%9B%86%E5%90%88_%E5%A2%9E%E5%BC%BA%E8%B5%8B%E5%80%BC%E8%BF%90%E7%AE%97_intersetction_update_update.sy.md
字典_构造_dictionary_Constructor	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/236-192414-%E5%AD%97%E5%85%B8_%E6%9E%84%E9%80%A0_dictionary_Constructor.sy.md
字典_键值对_key_value_pair	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/237-532196-%E5%AD%97%E5%85%B8_%E9%94%AE%E5%80%BC%E5%AF%B9_key_value_pair.sy.md
字典_存取字典项_access_dictionary_item	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/238-192423-%E5%AD%97%E5%85%B8_%E5%AD%98%E5%8F%96%E5%AD%97%E5%85%B8%E9%A1%B9_access_dictionary_item.sy.md
字典_更新与运算_dictionary_update_operating	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/239-558806-%E5%AD%97%E5%85%B8_%E6%9B%B4%E6%96%B0%E4%B8%8E%E8%BF%90%E7%AE%97_dictionary_update_operating.sy.md
容器_container_总结_list_tuple_set_dict_summary	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/240-201638-%E5%AE%B9%E5%99%A8_container_%E6%80%BB%E7%BB%93_list_tuple_set_dict_summary.sy.md
容器类对象与字符串类型转化_eval_json_loads_dumps	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/241-792538-%E5%AE%B9%E5%99%A8%E7%B1%BB%E5%AF%B9%E8%B1%A1%E4%B8%8E%E5%AD%97%E7%AC%A6%E4%B8%B2%E7%B1%BB%E5%9E%8B%E8%BD%AC%E5%8C%96_eval_json_loads_dumps.sy.md
容器对象的腌制和存储_pickle	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/242-203868-%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_pickle.sy.md
分支开始	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/243-197319-%E5%88%86%E6%94%AF%E5%BC%80%E5%A7%8B.sy.md
布尔类型_bool_True_False_常见变量的布尔值	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/244-531703-%E5%B8%83%E5%B0%94%E7%B1%BB%E5%9E%8B_bool_True_False_%E5%B8%B8%E8%A7%81%E5%8F%98%E9%87%8F%E7%9A%84%E5%B8%83%E5%B0%94%E5%80%BC.sy.md
if条件判断_门电路_判断条件_代码缩进	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/245-851729-if%E6%9D%A1%E4%BB%B6%E5%88%A4%E6%96%AD_%E9%97%A8%E7%94%B5%E8%B7%AF_%E5%88%A4%E6%96%AD%E6%9D%A1%E4%BB%B6_%E4%BB%A3%E7%A0%81%E7%BC%A9%E8%BF%9B.sy.md
缩进细节_indent_if条件_多条语句	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/246-198696-%E7%BC%A9%E8%BF%9B%E7%BB%86%E8%8A%82_indent_if%E6%9D%A1%E4%BB%B6_%E5%A4%9A%E6%9D%A1%E8%AF%AD%E5%8F%A5.sy.md
调试程序	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/247-199151-%E8%B0%83%E8%AF%95%E7%A8%8B%E5%BA%8F.sy.md
比较运算符	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/248-199155-%E6%AF%94%E8%BE%83%E8%BF%90%E7%AE%97%E7%AC%A6.sy.md
inifinite_无限_正无穷_nan_not_a_number_不是数字	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/249-814922-inifinite_%E6%97%A0%E9%99%90_%E6%AD%A3%E6%97%A0%E7%A9%B7_nan_not_a_number_%E4%B8%8D%E6%98%AF%E6%95%B0%E5%AD%97.sy.md
序列类容器的比较运算	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/250-203062-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/251-203075-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/252-203108-%E5%80%BC%E6%AF%94%E8%BE%83%E4%B8%8E%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/253-531615-%E5%B0%8F%E6%95%B0%E6%8D%AE%E6%B1%A0_%E5%B0%8F%E6%95%B0%E5%80%BC_%E5%AD%97%E7%AC%A6%E4%B8%B2%E6%8B%98%E7%95%99%E6%89%80_%E6%A0%87%E5%87%86%E5%B8%B8%E9%87%8F.sy.md
是否是某类型实例_isinstance	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/254-203370-%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_in	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/255-203367-%E6%98%AF%E5%90%A6%E5%B1%9E%E4%BA%8E_in.sy.md
取反运算_not	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/256-203369-%E5%8F%96%E5%8F%8D%E8%BF%90%E7%AE%97_not.sy.md
双分支结构_if_else_闪烁的变色狐狸	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/257-203372-%E5%8F%8C%E5%88%86%E6%94%AF%E7%BB%93%E6%9E%84_if_else_%E9%97%AA%E7%83%81%E7%9A%84%E5%8F%98%E8%89%B2%E7%8B%90%E7%8B%B8.sy.md
双分支应用_摇尾巴的狐狸_asciiart_两帧抖动	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/258-802477-%E5%8F%8C%E5%88%86%E6%94%AF%E5%BA%94%E7%94%A8_%E6%91%87%E5%B0%BE%E5%B7%B4%E7%9A%84%E7%8B%90%E7%8B%B8_asciiart_%E4%B8%A4%E5%B8%A7%E6%8A%96%E5%8A%A8.sy.md
奇数_even_偶数_odd_数学运算_十以内加减法_暴雪公司	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/259-802606-%E5%A5%87%E6%95%B0_even_%E5%81%B6%E6%95%B0_odd_%E6%95%B0%E5%AD%A6%E8%BF%90%E7%AE%97_%E5%8D%81%E4%BB%A5%E5%86%85%E5%8A%A0%E5%87%8F%E6%B3%95_%E6%9A%B4%E9%9B%AA%E5%85%AC%E5%8F%B8.sy.md
三目运算符	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/260-203373-%E4%B8%89%E7%9B%AE%E8%BF%90%E7%AE%97%E7%AC%A6.sy.md
嵌套条件语句	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/261-203374-%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_elif	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/262-203376-%E5%A4%9A%E5%88%86%E6%94%AF%E6%9D%A1%E4%BB%B6%E8%AF%AD%E5%8F%A5_elif.sy.md
跳过猜丁壳_pass	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/263-203377-%E8%B7%B3%E8%BF%87%E7%8C%9C%E4%B8%81%E5%A3%B3_pass.sy.md
逻辑与_and	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/264-203381-%E9%80%BB%E8%BE%91%E4%B8%8E_and.sy.md
数字区间	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/265-203409-%E6%95%B0%E5%AD%97%E5%8C%BA%E9%97%B4.sy.md
逻辑或_or	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/266-203387-%E9%80%BB%E8%BE%91%E6%88%96_or.sy.md
优先级_precedence	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/267-203872-%E4%BC%98%E5%85%88%E7%BA%A7_precedence.sy.md
综合练习_玩骰子_dices	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/268-203873-%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_bitwise_非与或	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/269-203874-%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_bitwise_%E9%9D%9E%E4%B8%8E%E6%88%96.sy.md
逻辑判断的短路问题_print返回值	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/270-848689-%E9%80%BB%E8%BE%91%E5%88%A4%E6%96%AD%E7%9A%84%E7%9F%AD%E8%B7%AF%E9%97%AE%E9%A2%98_print%E8%BF%94%E5%9B%9E%E5%80%BC.sy.md
移位运算符	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/271-205644-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/272-206033-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/273-233735-%E5%BE%AA%E7%8E%AF%E8%B5%B7%E6%9D%A5_while.sy.md
执行shell命令	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/274-328398-%E6%89%A7%E8%A1%8Cshell%E5%91%BD%E4%BB%A4.sy.md
调试循环	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/275-233736-%E8%B0%83%E8%AF%95%E5%BE%AA%E7%8E%AF.sy.md
循环练习	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/276-529651-%E5%BE%AA%E7%8E%AF%E7%BB%83%E4%B9%A0.sy.md
打破循环_break_跳出循环	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/277-233769-%E6%89%93%E7%A0%B4%E5%BE%AA%E7%8E%AF_break_%E8%B7%B3%E5%87%BA%E5%BE%AA%E7%8E%AF.sy.md
循环细节	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/278-233772-%E5%BE%AA%E7%8E%AF%E7%BB%86%E8%8A%82.sy.md
不满足循环条件时_else	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/279-233773-%E4%B8%8D%E6%BB%A1%E8%B6%B3%E5%BE%AA%E7%8E%AF%E6%9D%A1%E4%BB%B6%E6%97%B6_else.sy.md
继续_continue_数七	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/280-233775-%E7%BB%A7%E7%BB%AD_continue_%E6%95%B0%E4%B8%83.sy.md
for_循环	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/281-233791-for_%E5%BE%AA%E7%8E%AF.sy.md
for循环与跳过_continue_和跳出_break	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/282-660207-for%E5%BE%AA%E7%8E%AF%E4%B8%8E%E8%B7%B3%E8%BF%87_continue_%E5%92%8C%E8%B7%B3%E5%87%BA_break.sy.md
玲珑塔	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/283-523827-%E7%8E%B2%E7%8F%91%E5%A1%94.sy.md
移动的字符画	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/284-583348-%E7%A7%BB%E5%8A%A8%E7%9A%84%E5%AD%97%E7%AC%A6%E7%94%BB.sy.md
可迭代_iterable_对象_元组_tuple_列表_list	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/285-233802-%E5%8F%AF%E8%BF%AD%E4%BB%A3_iterable_%E5%AF%B9%E8%B1%A1_%E5%85%83%E7%BB%84_tuple_%E5%88%97%E8%A1%A8_list.sy.md
可迭代_iterable_对象_集合_set_排序_sorted	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/286-233828-%E5%8F%AF%E8%BF%AD%E4%BB%A3_iterable_%E5%AF%B9%E8%B1%A1_%E9%9B%86%E5%90%88_set_%E6%8E%92%E5%BA%8F_sorted.sy.md
for遍历字符串_string_和字节序列_bytes	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/287-233829-for%E9%81%8D%E5%8E%86%E5%AD%97%E7%AC%A6%E4%B8%B2_string_%E5%92%8C%E5%AD%97%E8%8A%82%E5%BA%8F%E5%88%97_bytes.sy.md
for_遍历字典_dict	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/288-233927-for_%E9%81%8D%E5%8E%86%E5%AD%97%E5%85%B8_dict.sy.md
缝合_zip	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/289-234325-%E7%BC%9D%E5%90%88_zip.sy.md
缝编号_enumerate	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/290-234326-%E7%BC%9D%E7%BC%96%E5%8F%B7_enumerate.sy.md
二重循环	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/291-234327-%E4%BA%8C%E9%87%8D%E5%BE%AA%E7%8E%AF.sy.md
有规律的屏幕紊乱	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/292-607977-%E6%9C%89%E8%A7%84%E5%BE%8B%E7%9A%84%E5%B1%8F%E5%B9%95%E7%B4%8A%E4%B9%B1.sy.md
循环优化	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/293-529781-%E5%BE%AA%E7%8E%AF%E4%BC%98%E5%8C%96.sy.md
多重循环_水仙花数_四重循环_RGB遍历	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/294-495417-%E5%A4%9A%E9%87%8D%E5%BE%AA%E7%8E%AF_%E6%B0%B4%E4%BB%99%E8%8A%B1%E6%95%B0_%E5%9B%9B%E9%87%8D%E5%BE%AA%E7%8E%AF_RGB%E9%81%8D%E5%8E%86.sy.md
多重循环的优化_鸡兔同笼	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/295-607978-%E5%A4%9A%E9%87%8D%E5%BE%AA%E7%8E%AF%E7%9A%84%E4%BC%98%E5%8C%96_%E9%B8%A1%E5%85%94%E5%90%8C%E7%AC%BC.sy.md
遍历文件流	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/296-234372-%E9%81%8D%E5%8E%86%E6%96%87%E4%BB%B6%E6%B5%81.sy.md
列表推导式_list_comprehension	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/298-253313-%E5%88%97%E8%A1%A8%E6%8E%A8%E5%AF%BC%E5%BC%8F_list_comprehension.sy.md
集合推导式_set_comprehension	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/299-255133-%E9%9B%86%E5%90%88%E6%8E%A8%E5%AF%BC%E5%BC%8F_set_comprehension.sy.md
字典推导式_dict_comprehension	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/300-255813-%E5%AD%97%E5%85%B8%E6%8E%A8%E5%AF%BC%E5%BC%8F_dict_comprehension.sy.md
循环总结	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/301-259389-%E5%BE%AA%E7%8E%AF%E6%80%BB%E7%BB%93.sy.md
什么是函数	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/302-529664-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/303-529665-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/304-529666-%E5%BD%A2%E5%8F%82_parameter_%E4%B8%8E%E5%AE%9E%E5%8F%82_argument.sy.md
参数赋值	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/305-529697-%E5%8F%82%E6%95%B0%E8%B5%8B%E5%80%BC.sy.md
实参_arguement_为容器类型	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/306-531675-%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_visiblity	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/307-529957-%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_visiblity.sy.md
全局_global_变量声明	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/308-529964-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/309-547654-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/310-548436-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/311-532629-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/312-547655-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/313-532714-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/314-536506-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/315-542961-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/316-540327-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/317-532715-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/318-542737-%E6%98%AF%E5%90%A6%E4%B8%BA%E4%B8%BB%E6%A8%A1%E5%9D%97_name_main.sy.md
返回值_return_value_数据类型_返回值为空	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/319-542954-%E8%BF%94%E5%9B%9E%E5%80%BC_return_value_%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B_%E8%BF%94%E5%9B%9E%E5%80%BC%E4%B8%BA%E7%A9%BA.sy.md
直接返回_电路短路_汇编理解_return_返回值	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/320-848690-%E7%9B%B4%E6%8E%A5%E8%BF%94%E5%9B%9E_%E7%94%B5%E8%B7%AF%E7%9F%AD%E8%B7%AF_%E6%B1%87%E7%BC%96%E7%90%86%E8%A7%A3_return_%E8%BF%94%E5%9B%9E%E5%80%BC.sy.md
形式_formal_参数_parameter_列表_list	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/321-542955-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/322-562494-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/323-542953-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/324-543327-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/325-542965-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/326-542984-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/327-543289-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/328-547656-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/329-543599-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/330-543605-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/331-543765-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/332-547717-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/333-544079-%E5%8F%AF%E8%A7%86%E5%8C%96%E5%87%BD%E6%95%B0%E8%B0%83%E7%94%A8_VizTracer.sy.md
递归_recursion_vs_循环_loops	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/334-544343-%E9%80%92%E5%BD%92_recursion_vs_%E5%BE%AA%E7%8E%AF_loops.sy.md
计时函数_timeit	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/335-531617-%E8%AE%A1%E6%97%B6%E5%87%BD%E6%95%B0_timeit.sy.md
递归的优化_lru_cache	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/336-547523-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/337-547524-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/338-547554-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/339-547560-%E6%8C%81%E7%BB%AD_continuous_%E9%9B%86%E6%88%90_integration.sy.md
周易占卜算卦	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/340-562522-%E5%91%A8%E6%98%93%E5%8D%A0%E5%8D%9C%E7%AE%97%E5%8D%A6.sy.md
约数_factors_函数的分分合合	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/341-543551-%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
平方根_square_root	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/342-547818-%E5%B9%B3%E6%96%B9%E6%A0%B9_square_root.sy.md
最大_greatest_公_common_约数_divisor_gcd	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/343-548128-%E6%9C%80%E5%A4%A7_greatest_%E5%85%AC_common_%E7%BA%A6%E6%95%B0_divisor_gcd.sy.md
类型_type_提示_hint	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/344-532713-%E7%B1%BB%E5%9E%8B_type_%E6%8F%90%E7%A4%BA_hint.sy.md
静态类型检查_mypy	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/345-548429-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/346-548470-%E4%BB%A3%E7%A0%81%E8%B4%A8%E9%87%8F%E6%A3%80%E6%B5%8B_pylint.sy.md
形参_formal_parameter_的分类	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/347-554435-%E5%BD%A2%E5%8F%82_formal_parameter_%E7%9A%84%E5%88%86%E7%B1%BB.sy.md
纯位置_position_only_形参_formal_parameter	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/348-554891-%E7%BA%AF%E4%BD%8D%E7%BD%AE_position_only_%E5%BD%A2%E5%8F%82_formal_parameter.sy.md
纯关键字_keyword_only_形参_formal_parameter	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/349-562454-%E7%BA%AF%E5%85%B3%E9%94%AE%E5%AD%97_keyword_only_%E5%BD%A2%E5%8F%82_formal_parameter.sy.md
元组_tuple_作为参数	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/350-562455-%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://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/351-562480-%E5%AD%97%E5%85%B8_dict_%E4%BD%9C%E4%B8%BA%E5%8F%82%E6%95%B0.sy.md
可迭代类容器参数总结_optional_parameter	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/352-595618-%E5%8F%AF%E8%BF%AD%E4%BB%A3%E7%B1%BB%E5%AE%B9%E5%99%A8%E5%8F%82%E6%95%B0%E6%80%BB%E7%BB%93_optional_parameter.sy.md
匿名函数_lambda	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/353-562481-%E5%8C%BF%E5%90%8D%E5%87%BD%E6%95%B0_lambda.sy.md
函数总结	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/354-562560-%E5%87%BD%E6%95%B0%E6%80%BB%E7%BB%93.sy.md
安装和使用	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/364-588299-%E5%AE%89%E8%A3%85%E5%92%8C%E4%BD%BF%E7%94%A8.sy.md
flourish数据呈现	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/365-588300-flourish%E6%95%B0%E6%8D%AE%E5%91%88%E7%8E%B0.sy.md
浏览过程_请求request_响应_response	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/366-192569-%E6%B5%8F%E8%A7%88%E8%BF%87%E7%A8%8B_%E8%AF%B7%E6%B1%82request_%E5%93%8D%E5%BA%94_response.sy.md
浏览过程_状态码_404_浏览器缓存_上次更新时间	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/367-729811-%E6%B5%8F%E8%A7%88%E8%BF%87%E7%A8%8B_%E7%8A%B6%E6%80%81%E7%A0%81_404_%E6%B5%8F%E8%A7%88%E5%99%A8%E7%BC%93%E5%AD%98_%E4%B8%8A%E6%AC%A1%E6%9B%B4%E6%96%B0%E6%97%B6%E9%97%B4.sy.md
requests_模块	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/368-192576-requests_%E6%A8%A1%E5%9D%97.sy.md
lxml_元素_树形结构	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/369-192577-lxml_%E5%85%83%E7%B4%A0_%E6%A0%91%E5%BD%A2%E7%BB%93%E6%9E%84.sy.md
lxml_属性_索引_index_切片_遍历_iteratoration	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/370-192598-lxml_%E5%B1%9E%E6%80%A7_%E7%B4%A2%E5%BC%95_index_%E5%88%87%E7%89%87_%E9%81%8D%E5%8E%86_iteratoration.sy.md
lxml_标签_tag_父子_兄弟_替换_深拷贝	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/371-732317-lxml_%E6%A0%87%E7%AD%BE_tag_%E7%88%B6%E5%AD%90_%E5%85%84%E5%BC%9F_%E6%9B%BF%E6%8D%A2_%E6%B7%B1%E6%8B%B7%E8%B4%9D.sy.md
lxml_文本内容_text_尾巴_tail_属性	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/372-192644-lxml_%E6%96%87%E6%9C%AC%E5%86%85%E5%AE%B9_text_%E5%B0%BE%E5%B7%B4_tail_%E5%B1%9E%E6%80%A7.sy.md
lxml_循环遍历_iteration_深度优先搜索	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/373-192645-lxml_%E5%BE%AA%E7%8E%AF%E9%81%8D%E5%8E%86_iteration_%E6%B7%B1%E5%BA%A6%E4%BC%98%E5%85%88%E6%90%9C%E7%B4%A2.sy.md
lxml_注释_Comment_实体_Entity	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/374-757829-lxml_%E6%B3%A8%E9%87%8A_Comment_%E5%AE%9E%E4%BD%93_Entity.sy.md
lxml_从字符串_str_生成_etree_Element_元素节点	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/375-192646-lxml_%E4%BB%8E%E5%AD%97%E7%AC%A6%E4%B8%B2_str_%E7%94%9F%E6%88%90_etree_Element_%E5%85%83%E7%B4%A0%E8%8A%82%E7%82%B9.sy.md
lxml_结合_requests_爬取过程_生成树	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/376-193105-lxml_%E7%BB%93%E5%90%88_requests_%E7%88%AC%E5%8F%96%E8%BF%87%E7%A8%8B_%E7%94%9F%E6%88%90%E6%A0%91.sy.md
xpath_筛选元素_xpath_节点列表	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/377-193139-xpath_%E7%AD%9B%E9%80%89%E5%85%83%E7%B4%A0_xpath_%E8%8A%82%E7%82%B9%E5%88%97%E8%A1%A8.sy.md
xpath_属性筛选_attrib_属性字典	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/378-194109-xpath_%E5%B1%9E%E6%80%A7%E7%AD%9B%E9%80%89_attrib_%E5%B1%9E%E6%80%A7%E5%AD%97%E5%85%B8.sy.md
xpath_路径表达式_postion_last_索引下标_位置	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/379-194111-xpath_%E8%B7%AF%E5%BE%84%E8%A1%A8%E8%BE%BE%E5%BC%8F_postion_last_%E7%B4%A2%E5%BC%95%E4%B8%8B%E6%A0%87_%E4%BD%8D%E7%BD%AE.sy.md
xpath_选择器练习_selector	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/380-263198-xpath_%E9%80%89%E6%8B%A9%E5%99%A8%E7%BB%83%E4%B9%A0_selector.sy.md
xpath_提取文本方法_text_string	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/381-263197-xpath_%E6%8F%90%E5%8F%96%E6%96%87%E6%9C%AC%E6%96%B9%E6%B3%95_text_string.sy.md
lxml_属性_attrib_attribute_字典_dict_遍历字典	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/382-732853-lxml_%E5%B1%9E%E6%80%A7_attrib_attribute_%E5%AD%97%E5%85%B8_dict_%E9%81%8D%E5%8E%86%E5%AD%97%E5%85%B8.sy.md
综合练习_爬取网站_oeasy_遍历链接	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/383-194366-%E7%BB%BC%E5%90%88%E7%BB%83%E4%B9%A0_%E7%88%AC%E5%8F%96%E7%BD%91%E7%AB%99_oeasy_%E9%81%8D%E5%8E%86%E9%93%BE%E6%8E%A5.sy.md
综合练习_遍历链接_内容入库	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/384-194455-%E7%BB%BC%E5%90%88%E7%BB%83%E4%B9%A0_%E9%81%8D%E5%8E%86%E9%93%BE%E6%8E%A5_%E5%86%85%E5%AE%B9%E5%85%A5%E5%BA%93.sy.md
爬取热搜_遍历超链接_设置user_agent	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/385-250373-%E7%88%AC%E5%8F%96%E7%83%AD%E6%90%9C_%E9%81%8D%E5%8E%86%E8%B6%85%E9%93%BE%E6%8E%A5_%E8%AE%BE%E7%BD%AEuser_agent.sy.md
爬虫的概念_robots_txt_历史	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/386-793090-%E7%88%AC%E8%99%AB%E7%9A%84%E6%A6%82%E5%BF%B5_robots_txt_%E5%8E%86%E5%8F%B2.sy.md
爬取图片_卫星云图_向日葵七号	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/387-250391-%E7%88%AC%E5%8F%96%E5%9B%BE%E7%89%87_%E5%8D%AB%E6%98%9F%E4%BA%91%E5%9B%BE_%E5%90%91%E6%97%A5%E8%91%B5%E4%B8%83%E5%8F%B7.sy.md
爬取图片进阶_纸飞机_wget	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/388-252877-%E7%88%AC%E5%8F%96%E5%9B%BE%E7%89%87%E8%BF%9B%E9%98%B6_%E7%BA%B8%E9%A3%9E%E6%9C%BA_wget.sy.md
爬取图像数据_汉字源_甲骨文文字	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/389-253240-%E7%88%AC%E5%8F%96%E5%9B%BE%E5%83%8F%E6%95%B0%E6%8D%AE_%E6%B1%89%E5%AD%97%E6%BA%90_%E7%94%B2%E9%AA%A8%E6%96%87%E6%96%87%E5%AD%97.sy.md
爬取异步数据_xhr_json_处理json	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/390-792526-%E7%88%AC%E5%8F%96%E5%BC%82%E6%AD%A5%E6%95%B0%E6%8D%AE_xhr_json_%E5%A4%84%E7%90%86json.sy.md
安装环境	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/391-564969-%E5%AE%89%E8%A3%85%E7%8E%AF%E5%A2%83.sy.md
爬取网页	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/392-565019-%E7%88%AC%E5%8F%96%E7%BD%91%E9%A1%B5.sy.md
填写表单	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/393-565033-%E5%A1%AB%E5%86%99%E8%A1%A8%E5%8D%95.sy.md
psycopg3_从零开始_搭建环境	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/394-802579-psycopg3_%E4%BB%8E%E9%9B%B6%E5%BC%80%E5%A7%8B_%E6%90%AD%E5%BB%BA%E7%8E%AF%E5%A2%83.sy.md
建立连接_连接字符串_conninfo_用户名密码主机端口数据库名	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/395-802590-%E5%BB%BA%E7%AB%8B%E8%BF%9E%E6%8E%A5_%E8%BF%9E%E6%8E%A5%E5%AD%97%E7%AC%A6%E4%B8%B2_conninfo_%E7%94%A8%E6%88%B7%E5%90%8D%E5%AF%86%E7%A0%81%E4%B8%BB%E6%9C%BA%E7%AB%AF%E5%8F%A3%E6%95%B0%E6%8D%AE%E5%BA%93%E5%90%8D.sy.md
执行sql语句_dml_create_table_INSERT_INTO	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/396-802591-%E6%89%A7%E8%A1%8Csql%E8%AF%AD%E5%8F%A5_dml_create_table_INSERT_INTO.sy.md
SQL_SELECT语句_游标_数据查询	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/397-826418-SQL_SELECT%E8%AF%AD%E5%8F%A5_%E6%B8%B8%E6%A0%87_%E6%95%B0%E6%8D%AE%E6%9F%A5%E8%AF%A2.sy.md
数据库连接上下文_套路_关闭数据库连接	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/398-802592-%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5%E4%B8%8A%E4%B8%8B%E6%96%87_%E5%A5%97%E8%B7%AF_%E5%85%B3%E9%97%AD%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5.sy.md
参数传递_防止sql注入_injection	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/399-802594-%E5%8F%82%E6%95%B0%E4%BC%A0%E9%80%92_%E9%98%B2%E6%AD%A2sql%E6%B3%A8%E5%85%A5_injection.sy.md
sqlalchemy_从零开始	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/400-802589-sqlalchemy_%E4%BB%8E%E9%9B%B6%E5%BC%80%E5%A7%8B.sy.md
驱动起来_driver_sql	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/401-802580-%E9%A9%B1%E5%8A%A8%E8%B5%B7%E6%9D%A5_driver_sql.sy.md
最小应用_搭建环境_外网访问_调试模式_动态加载py代码	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/402-820493-%E6%9C%80%E5%B0%8F%E5%BA%94%E7%94%A8_%E6%90%AD%E5%BB%BA%E7%8E%AF%E5%A2%83_%E5%A4%96%E7%BD%91%E8%AE%BF%E9%97%AE_%E8%B0%83%E8%AF%95%E6%A8%A1%E5%BC%8F_%E5%8A%A8%E6%80%81%E5%8A%A0%E8%BD%BDpy%E4%BB%A3%E7%A0%81.sy.md
调试模式_将错误输出到日志	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/403-826425-%E8%B0%83%E8%AF%95%E6%A8%A1%E5%BC%8F_%E5%B0%86%E9%94%99%E8%AF%AF%E8%BE%93%E5%87%BA%E5%88%B0%E6%97%A5%E5%BF%97.sy.md
自定义装饰器_注册路由_路由映射_动态路由_url处理函数	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/404-820494-%E8%87%AA%E5%AE%9A%E4%B9%89%E8%A3%85%E9%A5%B0%E5%99%A8_%E6%B3%A8%E5%86%8C%E8%B7%AF%E7%94%B1_%E8%B7%AF%E7%94%B1%E6%98%A0%E5%B0%84_%E5%8A%A8%E6%80%81%E8%B7%AF%E7%94%B1_url%E5%A4%84%E7%90%86%E5%87%BD%E6%95%B0.sy.md
蓝图_动态分配路由_路由到不同的py文件	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/405-820498-%E8%93%9D%E5%9B%BE_%E5%8A%A8%E6%80%81%E5%88%86%E9%85%8D%E8%B7%AF%E7%94%B1_%E8%B7%AF%E7%94%B1%E5%88%B0%E4%B8%8D%E5%90%8C%E7%9A%84py%E6%96%87%E4%BB%B6.sy.md
静态文件_渲染模板_模块	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/406-820495-%E9%9D%99%E6%80%81%E6%96%87%E4%BB%B6_%E6%B8%B2%E6%9F%93%E6%A8%A1%E6%9D%BF_%E6%A8%A1%E5%9D%97.sy.md
前端和后端_front_end_backend_webapplication_架构	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/407-826427-%E5%89%8D%E7%AB%AF%E5%92%8C%E5%90%8E%E7%AB%AF_front_end_backend_webapplication_%E6%9E%B6%E6%9E%84.sy.md
双层架构(2-tier)	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/408-826428-%E5%8F%8C%E5%B1%82%E6%9E%B6%E6%9E%84(2-tier).sy.md
前后端_分别计算_1到100	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/409-826429-%E5%89%8D%E5%90%8E%E7%AB%AF_%E5%88%86%E5%88%AB%E8%AE%A1%E7%AE%97_1%E5%88%B0100.sy.md
前后端动态计算_从1加到n	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/410-853588-%E5%89%8D%E5%90%8E%E7%AB%AF%E5%8A%A8%E6%80%81%E8%AE%A1%E7%AE%97_%E4%BB%8E1%E5%8A%A0%E5%88%B0n.sy.md
请求_request_响应_response	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/411-826430-%E8%AF%B7%E6%B1%82_request_%E5%93%8D%E5%BA%94_response.sy.md
请求参数_request_parameter	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/412-826431-%E8%AF%B7%E6%B1%82%E5%8F%82%E6%95%B0_request_parameter.sy.md
处理异常信息_预判_数据类型处理	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/413-826432-%E5%A4%84%E7%90%86%E5%BC%82%E5%B8%B8%E4%BF%A1%E6%81%AF_%E9%A2%84%E5%88%A4_%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E5%A4%84%E7%90%86.sy.md
提交表单_method_提交方法_POST_GET_跳转	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/414-820496-%E6%8F%90%E4%BA%A4%E8%A1%A8%E5%8D%95_method_%E6%8F%90%E4%BA%A4%E6%96%B9%E6%B3%95_POST_GET_%E8%B7%B3%E8%BD%AC.sy.md
网页模版_render_template	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/415-826426-%E7%BD%91%E9%A1%B5%E6%A8%A1%E7%89%88_render_template.sy.md
模版继承关系_基础模版_父子模版_templates	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/416-832646-%E6%A8%A1%E7%89%88%E7%BB%A7%E6%89%BF%E5%85%B3%E7%B3%BB_%E5%9F%BA%E7%A1%80%E6%A8%A1%E7%89%88_%E7%88%B6%E5%AD%90%E6%A8%A1%E7%89%88_templates.sy.md
连接数据库_postgres_psycopg_数据库连接	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/417-820497-%E8%BF%9E%E6%8E%A5%E6%95%B0%E6%8D%AE%E5%BA%93_postgres_psycopg_%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5.sy.md
用户注册_regist_Insert_INTO_向数据库插入数据	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/418-820499-%E7%94%A8%E6%88%B7%E6%B3%A8%E5%86%8C_regist_Insert_INTO_%E5%90%91%E6%95%B0%E6%8D%AE%E5%BA%93%E6%8F%92%E5%85%A5%E6%95%B0%E6%8D%AE.sy.md
数据库连接池_数据库连接类_ConnectionPool	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/419-820501-%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5%E6%B1%A0_%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5%E7%B1%BB_ConnectionPool.sy.md
用户登录_user_login_logon	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/420-820502-%E7%94%A8%E6%88%B7%E7%99%BB%E5%BD%95_user_login_logon.sy.md
cookie_小数据_保存cookie_读取cookie	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/421-838947-cookie_%E5%B0%8F%E6%95%B0%E6%8D%AE_%E4%BF%9D%E5%AD%98cookie_%E8%AF%BB%E5%8F%96cookie.sy.md
会话_session_保持登录状态_过期时间_PERMANENT_SESSION_LIFETIME	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/422-838896-%E4%BC%9A%E8%AF%9D_session_%E4%BF%9D%E6%8C%81%E7%99%BB%E5%BD%95%E7%8A%B6%E6%80%81_%E8%BF%87%E6%9C%9F%E6%97%B6%E9%97%B4_PERMANENT_SESSION_LIFETIME.sy.md
cookie_保持登录状态_保持session_session断开时间	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/423-820503-cookie_%E4%BF%9D%E6%8C%81%E7%99%BB%E5%BD%95%E7%8A%B6%E6%80%81_%E4%BF%9D%E6%8C%81session_session%E6%96%AD%E5%BC%80%E6%97%B6%E9%97%B4.sy.md
动态分配子路由_蓝图_blueprint_将用户管理封装到user模块	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/424-826239-%E5%8A%A8%E6%80%81%E5%88%86%E9%85%8D%E5%AD%90%E8%B7%AF%E7%94%B1_%E8%93%9D%E5%9B%BE_blueprint_%E5%B0%86%E7%94%A8%E6%88%B7%E7%AE%A1%E7%90%86%E5%B0%81%E8%A3%85%E5%88%B0user%E6%A8%A1%E5%9D%97.sy.md
删除数据库记录_DELETE_FROM_删除登录人	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/425-820504-%E5%88%A0%E9%99%A4%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AE%B0%E5%BD%95_DELETE_FROM_%E5%88%A0%E9%99%A4%E7%99%BB%E5%BD%95%E4%BA%BA.sy.md
批量删除数据_复选框_chechbox	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/426-839123-%E6%89%B9%E9%87%8F%E5%88%A0%E9%99%A4%E6%95%B0%E6%8D%AE_%E5%A4%8D%E9%80%89%E6%A1%86_chechbox.sy.md
集成_注册用户_网页模版	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/427-841664-%E9%9B%86%E6%88%90_%E6%B3%A8%E5%86%8C%E7%94%A8%E6%88%B7_%E7%BD%91%E9%A1%B5%E6%A8%A1%E7%89%88.sy.md
更新数据库记录_UPDATE_SET_更新用户数据	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/428-820505-%E6%9B%B4%E6%96%B0%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AE%B0%E5%BD%95_UPDATE_SET_%E6%9B%B4%E6%96%B0%E7%94%A8%E6%88%B7%E6%95%B0%E6%8D%AE.sy.md
搜索数据库记录_Search_SELECT	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/429-820843-%E6%90%9C%E7%B4%A2%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AE%B0%E5%BD%95_Search_SELECT.sy.md
搜索记录的排序_ordered_by_ASC_DESC_升序_降序	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/430-820844-%E6%90%9C%E7%B4%A2%E8%AE%B0%E5%BD%95%E7%9A%84%E6%8E%92%E5%BA%8F_ordered_by_ASC_DESC_%E5%8D%87%E5%BA%8F_%E9%99%8D%E5%BA%8F.sy.md
批量添加用户_add_users	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/431-820845-%E6%89%B9%E9%87%8F%E6%B7%BB%E5%8A%A0%E7%94%A8%E6%88%B7_add_users.sy.md
分页显示设置_page_limit_offset	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/432-820846-%E5%88%86%E9%A1%B5%E6%98%BE%E7%A4%BA%E8%AE%BE%E7%BD%AE_page_limit_offset.sy.md
分页功能细化调整	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/433-820972-%E5%88%86%E9%A1%B5%E5%8A%9F%E8%83%BD%E7%BB%86%E5%8C%96%E8%B0%83%E6%95%B4.sy.md
每页记录数量设置_page_size	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/434-820978-%E6%AF%8F%E9%A1%B5%E8%AE%B0%E5%BD%95%E6%95%B0%E9%87%8F%E8%AE%BE%E7%BD%AE_page_size.sy.md
ajax异步访问技术	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/435-853506-ajax%E5%BC%82%E6%AD%A5%E8%AE%BF%E9%97%AE%E6%8A%80%E6%9C%AF.sy.md
安装与运行	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/436-578055-%E5%AE%89%E8%A3%85%E4%B8%8E%E8%BF%90%E8%A1%8C.sy.md
fastapi名字来历	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/437-578056-fastapi%E5%90%8D%E5%AD%97%E6%9D%A5%E5%8E%86.sy.md
请求的方法	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/438-583379-%E8%AF%B7%E6%B1%82%E7%9A%84%E6%96%B9%E6%B3%95.sy.md
代码整体分析	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/439-583380-%E4%BB%A3%E7%A0%81%E6%95%B4%E4%BD%93%E5%88%86%E6%9E%90.sy.md
路径参数_Path_Parameter	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/440-583381-%E8%B7%AF%E5%BE%84%E5%8F%82%E6%95%B0_Path_Parameter.sy.md
查询参数_Query_Parameter	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/441-588325-%E6%9F%A5%E8%AF%A2%E5%8F%82%E6%95%B0_Query_Parameter.sy.md
请求体_request_body	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/442-588329-%E8%AF%B7%E6%B1%82%E4%BD%93_request_body.sy.md
查询参数和字符串校验	https://patch-diff.githubusercontent.com/wdduke/oeasy-python-tutorial/blob/main/md/443-589959-%E6%9F%A5%E8%AF%A2%E5%8F%82%E6%95%B0%E5%92%8C%E5%AD%97%E7%AC%A6%E4%B8%B2%E6%A0%A1%E9%AA%8C.sy.md
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