A year ago I've started to learn web development from Udi Oron in Hackita (my impressions here), and shortly after started to work with him as a python teaching assistant in his courses. Few months ago I've got a permanent position in one of those companies we've taught in and the stigma of someone that can answer everybody's python questions still sticks to me in the company. Between those questions are how to get started with python and where to find information regarding specific topics.
Hence, here is my thoughts about the books that helped, and still helping me learning python.
Disclaimers- I'm new to python and the world of programming.
- Books won't do the work for everybody.
- When I first started to learn python I never thought I will end up making my leaving out of it, so I've learned python 3 (which is preferable language IMHO). However, most of the industry still uses python 2. All of the books below are for python 3. It doesn't mean that they won't help you learn python 2 also, but you will have to find the differences by yourself.
After trying different books for python (Think Python, Dive into Python 3 and Head First Python) I've found this one to be the preferable as a learning book for someone that already saw some code, but is definitely not an experienced programmer.
Part 1 is a short introduction that may also be used as a quick reference. Part 2 is very organized tutorial for the language. It contains most of the essentials and will give you the feeling that you can continue learning by your own (or with more specialized books / tutorials). Part 3 is much less cohesive then part 2. It seems that the chapter about regular expressions could get into part 2 but the rest of the section is too much esoteric and there are some mistakes through all of it (for example, it refers you to the appendix for more information that is not there).
I didn't read part 4 completely. I've only read the information about working with databases in chapter 24 and it is very well written.
Summary: For part 2 I will give 5 start without hesitations. But part 3, although less significant, doesn't deserve it. After all the book is very recommended.
More advance / intermediate books
I bought this book primary for its chapters about design patterns as well as the concurrency and the networking chapters (1 to 3, 4 and 6 accordingly). The book doesn't meant to be read from start to finish, but as a reference and guide to each topic separately. I think that from the above chapters I've already read most of the content, as well as the chapter about GUI with tkinter. I have nothing to say though about the two remaining chapters (extending python and 3d graphics).
The best chapter of this book is the one about high-level concurrency. In this chapter Summerfield explain with details the difference between CPU-bound and I/O-bound concurrency and have a strong suggestions regarding the tools to use for concurrency with python 3. Namely, the suggestion is to use the threading, multiprocessing and concurrent.futures modules and never use locks or other lower level synchronization primitives explicitly, use queues and futures instead. The examples are good, although I found the code unnecessarily complex sometimes.
On the other hand, I found the chapters about design patterns to be much less fruitful. The author attitude is too object oriented for me where things could be done much easier using a decorator or two instead. The code examples too, are complex and non pythonic.
I'm sure that there are much better and approaches to high-level networking then those described in this book. The author implement remote procedure call server and client. Simple examples can be done in a simpler manner then the suggested code and advance use cases may prefer higher level 3rd party libraries and frameworks that removes much of the boilerplate (e.g. Django + DRF for REST server + requests based client).
Summary:The high-level concurrency chapter is really great and deserve 5 stars, but the rest of the book is ranging between 2 and 3.
This is a really great book! Beasley's attitude is so pythonic. AKA: readable, simple, DRY, less OO and more functional whenever possible, smart usage of the standard library / 3rd party high level libraries.
Most of the chapters of the book are really fluent and easy to read. I've found the meta-programming and the object oriented chapters a bit more complex, but still great after the 2nd or the 3rd read as the ideas demonstrated there are a bit too advanced for my background.
Summary: Assuming you already know python (don't read it if you don't) I think that this book is a must have. 5 stars are barely enough.
Scientific computing with python
As already noted, I've never thought that I will find myslef programming python in a full time job. Essentially, I've decided to learn python as a data analysis tool for my MA research. These are the main sources I've used to get the necessary knowledge.
The book covers mostly the pandas library. It doesn't give much information about numpy and matplotlib, and say completely nothing about scipy, which are all more essential for scientific computing than pandas as far as I understand that topic.
On the other hand, pandas is your tool to go if you need to work with spreadsheet oriented data (the library highlights page summarize its strengths pretty good).
This book was one of the first python books I've read, together with the quick python book above. It explains pandas in a very introductory way (pretty slow), which make recommending this book even harder: If you are a beginner, this book is written in the right level, but on the wrong content; If you are a more advanced programmer looking to learn a bit of pandas you may find the tutorials here comprehensive enough.
Summary: Pandas is a great tool, use it! But I don't think that this book is a good your way to learn data analysis with python, whether you are a beginner or not.
I have to admit, I've read only the first section of the "lecture notes", but if you are looking for an introduction to scientific computing with python this "book" is definitely worth reading. It covers the basics of numpy, matplotlib and scipy very concisely, with lots of short but working code examples.
Web development with python
Two Scoops of Django: Best Practices for Django 1.6 (Daniel Greenfeld - AKA pydanny, and his wife Audrey Roy)
Can't say I've finish reading this book. It more like a reference you open anytime you need for some extra help on each topic, with emphasis on best practices.
Be aware that this book is not for beginners! But if you want to progress with python + django you're going to appreciate the suggestions found there. For django starters, go through the really good tutorial and write another django app before reading any of the suggestions in this book. It won't help you if you don't.
There are two editions for this book, for django versions 1.5 and 1.6. According to the authors there will be no more version of this book, so don't attempt to wait to one. Take the latest as it has much more content.
Behind the general recommendation and the versions stuff I will add that I don't like the "theme" of the book. The code examples themselves are great but there are lots of illustrations that doesn't really helping in explaining the concepts nor in remembering them.
Summary: If you take django development seriously just get yourself a copy, you won't regret it!
Percival does a great job in explaining and demonstrating the TDD discipline, introducing web development with django on the way. Although I am already familiar with django I found the introductory attitude of the author more then appropriate, and it let me concentrate more on the TDD side rather on understanding the framework. On the other hand, there are lots of developers that prefer a more strait forward attitude, with less text and more working code snippets, so bear in mind that this is not the case with this one. Here, lots of code examples are written iteratively throughout the test cycles and upon several pages. I like it!
Behind introducing TDD, its the first time I manage to deploy an app to a real server (I've deployed some apps to heroku before, but it is different). I will surely recommend those chapters as stand alone tutorial for deployment (chapters 8 & 9 + appendix C).
The only downside I can think of is if you are not interested in web development at all. It will be too much work to translate the concepts in this book into completely different subject.
Summary: Great introduction to the discipline of TDD for web development. Very recommended. And you can even read it online for free here.
I would really like to hear your thoughts about the recommendations, whether you agree with me and even more if not :-).
You are also welcome to contact me on any question about these books / other python resources and I will do my best to answer.