python的插件/反射机制/动态加载-----看这些就够了

简书一个教程:
https://www.jianshu.com/p/a472f44c7161
csdn一个教程:
https://blog.csdn.net/qinyuanpei/article/details/103753578?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.channel_param
博客园一个讲解package的,很不错:
https://www.cnblogs.com/terencezhou/p/10276167.html
一个总述
https://blog.csdn.net/u013008795/article/details/90731526?utm_medium=distribute.pc_relevant.none-task-blog-baidulandingword-3&spm=1001.2101.3001.4242
脚本之家,讲的很好:
https://www.jb51.net/article/180711.htm
脚本之家,对import_module方法讲的很好:
还是脚本之家,对formlist用法用了一下:
https://www.jb51.net/article/142776.htm