PyOxy is a Python runner. PyOxy enables you to run Python interpreters with far
more control and features than python.
PyOxy is part of the PyOxidizer project. However, PyOxy is intended to be useful as a standalone project/tool and is developed as such. However, it leverages a lot of functionality developed for the PyOxidizer project and its canonical source repository is the aforementioned PyOxidizer repository.