This document describes some of the changes I am planning for the second edition of Think Python, which I am posting here for public comment.

Update for compliance with Python 2/3. I will revise all code and examples to work with both Python 2 and 3. In chapter 1 I will discuss the status of 2/3 and present from __future__ import print_function. Then I will use print function syntax throughout. There are only a few other differences between 2 and 3 that come up, and they are already discussed in the first edition.
In the first chapter I will provide instructions for getting started with Python in a browser, so beginners can get started without dealing with installation problems.
In a later chapter I will provide instructions for transitioning to a local Python IDE, probably IDLE. Again, the goal is to minimize frustration for people who are not comfortable installing things.
In Chapter 4 I present a case study based on turtle graphics using Swampy, a package I wrote and maintain. I am considering replacing Swampy with the turtle module that comes with Python, again because installing Swampy seems to be a major pain point for beginners.
Chapter 19 is a case study using Swampy and Tkinter. I am considering removing this case study, for two reasons: (a) again, installing Swampy is a problem, and (b) my impression is that this chapter is not widely read or used.
I resisted including list comprehensions because they are not necessary and they are hard for beginners to debug. But I am considering including them.
In a few places I use a dictionary instead of a set because (a) sets were not core Python at the time, and (b) I wanted to minimize the number of data structures I presented. But I think I will include them in the next edition.
I have a bunch of new exercises from my classes that I can add. At the same time I will remove some of the less interesting exercises.
I am considering adding a final chapter that presents the data structures in the collections class.

I will probably add to this list once I get started, but I am happy to hear comments and suggestions. You can add line notes to this file, or send me email.

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!