excel interface with python , openyxl

 first need to install the openyxl

https://zhuanlan.zhihu.com/p/61234249

https://medium.com/@will.wang/%E6%92%A5%E9%96%8B-python-pip-site-packages-%E7%9A%84%E8%97%8D%E8%89%B2%E8%9C%98%E8%9B%9B%E7%B6%B2-90e398bb3785

1. install anaconda 

2.To install this package with conda run:

conda install -c anaconda openpyxl

https://anaconda.org/anaconda/openpyxl

2.1 出error , 

(base) C:\Users\ham>conda -V

conda 4.8.3

(base) C:\Users\homartin>conda install -c anaconda openpyxl

Collecting package metadata (current_repodata.json): done

3. follow https://automatetheboringstuff.com/chapter12/

4. python vlookup function of two excel by pandas