Pyrefly is not the first Python type-checking tool from Meta. Previously, the company delivered Pyre, written in OCaml. Pyre ...

The new PyScript project lets you embed Python programs directly in HTML pages and execute them within the browser without any server-based requirements.

The vulnerability is in the Python tarfile package, in code that uses un-sanitized tarfile.extract() function or the built-in defaults of tarfile.extractall(). It is a path traversal bug that ...