However, for the sake of compatibility with third-party modules, it is always safest to choose a Python version that is one major point revision behind the current one. At the time of this writing ...

Third-party providers can add capabilities like security and device detection, and Nginx will certify that the modules work on ... TypeScript, PHP, Python, Ruby, Rust, and Go.

In the documentation it says: The following popular third-party modules are also included with Pythonista. They are not part of the Python Standard Library, but they are not specific to iOS.

The Slovak National Security Office (NBU) has identified ten malicious Python libraries uploaded on PyPI — Python Package Index — the official third-party software repository for the Python ...