cookbook

Best practices

1. The Twelve-Factor App
2. The Hitchhiker’s Guide to Python!
3. The Best of the Best Practices (BOBP) Guide for Python
4. Python Tips

Books

1. A Byte of Python
2. Learn Python the Hard Way
3. Django ORM Cookbook

Guides

1. Coroutines

Train

1. Code Wars
2. CheckIO - online game for Python and JavaScript coders

Design patterns

1. python patterns

XPath

1. XPath tutorial

Blogs

1. Вастрик.ру - vas3k
2. sobolevn's personal blog
3. distributedpython
4. lexev.org - записи python разработчика
5. Персональный блок Адиля Хаштамова
6. Aleksey Martynov's Blog