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.

This applies anytime you use a path. The only time you won’t have to designate the path of a file is when the file is in the same place as the python file. Reading in .txt Using open () Function To ...

Remember that a CSV file is actually just a text document with a fancy formatting. That means that you actually don’t need to use a module if you want to know how to open CSV files in Python!