This article is about virtual environments and why you should and how you can use them. You can read this introduction here: http://www.discoversdk.com/blog/virtual-environments-in-python-3 Happy learning!
I have co-authored an article on DiscoverSDK about closures in Python 3. I think this is an interesting topic and you can benefit from taking a look. You can find the post here: http://www.discoversdk.com/blog/closures-in-python-3 Happy reading!