3月28日学习

1. 图片处理之“PythonMagick”库简易安装笔记
   https://blog.youkuaiyun.com/sweeper_freedoman/article/details/52994690
   Python调用“ImageMagick”：图片格式转换、尺寸修改、属性重构及加水印
   https://blog.youkuaiyun.com/sweeper_freedoman/article/details/69789307
   如何安装PythonMagick
   https://blog.youkuaiyun.com/xgbm_k/article/details/73351272
   https://www.lfd.uci.edu/~gohlke/pythonlibs/#pythonmagick

2. PyInstaller 的安装和使用
   https://blog.youkuaiyun.com/qq_26877377/article/details/80357349

3. itchat使用及python打造专属微信文件发送机
   https://zhuanlan.zhihu.com/p/39243168