Current literature on Python?

Question

Python

Advise actual literature on the python language. Python bite read 5 times, maybe there are more up-to-date books on the language? On the one hand, I am quite familiar with the language, on the other hand, I would like more and deeper.
I would also like to be aware of innovations in the language. In general, any literature that you find useful will be welcome.

Answer 1

"Learning Python" by Lutz and "Python to the Top" by Romaglio.

Answer 2

As an addendum to the previous answer:
Effective Python | Python tricks | Python Cookbook
plus the Itertools Recipes section of the documentation (and a link to the more-itertools library there too )

Answer 3

Growing algorithms
Byte of python