To work with csv and xlsx files the easiest package is the pandas package because it has the functionality to edit and subset the data along with writing the edited data back to a csv or excel file.

How to read CSV files in Python by importing modules To get started, we’re first going to create our CSV file. You can do this in Excel by creating a simple spreadsheet and then choosing to save ...

When run the program takes pairs of input and output files, for example: $ python ssconverter.py file1.xls file1.csv file2.ods file2.csv Each input file is a spreadsheet and it is converted into the ...