What does it take to be an expert at Python?

Based on James Powell’s talk at PyData 2017: link

Four features that may help you take to the next level

In this talk the author points out :

1. metaclasses (https://docs.python.org/3/reference/datamodel.html)
2. decorators (https://docs.python.org/3/glossary.html)
3. generators (https://docs.python.org/3/reference/expressions.html#generator-expressions)
4. context managers (https://docs.python.org/3.6/reference/compound_stmts.html#the-with-statement)

Transcript from this talk can be found on GitHub: link