Learn how Mypy's type checking works with functions and generators. In my last two articles I've described some of the ways Mypy, a type checker for Python, can help identify potential problems with ...

This function takes two parameters: environ: ... Get started with Python type hints. Jun 18, 2025 10 mins. analysis. New Python projects to watch and try. Jun 13, 2025 3 mins. how-to.

The dictionary functions in a similar fashion to the Python list, in that it is a collection of data. In this case, however, dictionaries hold key-value pairs instead of single values.