Don't worry about Python 2.x vs 3.x here. Under the hood there's not a great deal of difference in the areas that this course covers. The "dis" module is as use

Don't worry about Python 2.x vs 3.x here. Under the hood there's not a great deal of difference in the areas that this course covers. The "dis" module is as useful as ever, all python objects will still be of type (PyObject *), the main execution loop is still there, the concept of frames is relevant still, etc. The lectures are very interesting and if you have a spare evening it's possible to just blast through the first 3 or 4 without sweating too much.