This post explains what a Python module is and how to use it to drastically extend the capabiltiies of your code. Plus: how to make your own!

Second, when you import a module in Python, all code in that module will be executed. This can significantly slow things down if there are lots of submodules to import.

There's a sneaky danger involved with the Python import statement. Here's why it is a potential risk for enterprises and what they can do about it.

Interested in how to start an import/export business? We give the steps you need to get started and tips from an entrepreneur who did it successfully.