By using the open() function and a simple loop, you can cycle through a list of file names and assign a variable with a reference to that file, storing it for later use. Create a list of file names.

More often, programmers need to learn how to use loops in Python so that they can perform iterative tasks. For instance, they might want to individually check all the files in a list, or they ...

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 a bit of data science. Feel proud!