Also read: How to read a file in Python and more And there you have it: now you know how to open CSV files in Python! And with that, you’ve dabbled in your first bit of JSON development and even ...

Since the creation of python reading ... csv or excel file. Download and import the pandas package. Here’s the documentation where you can see all of the things that pandas can currently do. To read ...

The problem I've noticed is that if I append the file with each of the 100k runs (one at a time), it can happen that two threads try to save to the file at the same time and some row(s) end up empty.