For the operation excel, python more packages available
1、xlrd & xlwt
These two modules mainly in the xls file operations, for the xlsx file handling very frustrated, do not support even xlwt
2、pandas
As a data analysis tool, excel in handling relatively sharp
3, xlsxwriter
There are a wealth of features to support many functions, the disadvantage is not open / modify an existing file
4、openpyxl