Python is best thought of as a dynamic but strongly typed language. Types aren’t associated with the names of things, but with the things themselves. This makes Python flexible and convenient ...

Mypy, Pytype, Pyright, and Pyre can help you keep your type-hinted Python code bug-free. Let’s see what each of these useful tools has to offer. In the beginning, Python had no type decorations.

In my last two articles I've described some of the ways Mypy, a type checker for Python, can help identify potential problems with your code. [See "Introducing Mypy, an Experimental Optional Static ...

In dynamically typed languages, such as Python, an inconsistency in the documentation may lead to a mismatch in type declarations only visible at runtime. With our study, we investigate how often the ...

Pyright is a full-featured, standards-based static type checker for Python. It is designed for high performance and can be used with large Python source bases. Pyright includes both a command-line ...