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News & links about Python programming.
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Ruff: A Fast Python Linter

https://lwn.net/Articles/930487/
Writing a KVM hypervisor VMM in Python

An experimental VMM for KVM written in Python. This is simply an experimental proof of concept which was hacked together enough to be able to boot OVMF, then install Linux on a disk and boot it.

https://www.devever.net/~hl/kvm
JupyterLab 4.0 is Here

The Jupyter contributor community is proud to announce JupyterLab 4.0, the next major release of our full-featured development environment. The package is now available on PyPI and conda-forge. You can upgrade by running pip install --upgrade jupyterlab or conda install -c conda-forge jupyterlab.

https://blog.jupyter.org/jupyterlab-4-0-is-here-388d05e03442
PyStack

PyStack is a tool that uses forbidden magic to let you inspect the stack frames of a running Python process or a Python core dump, helping you quickly and easily learn what it's doing (or what it was doing when it crashed) without having to interpret nasty CPython internals.

https://github.com/bloomberg/pystack
PyCon US 2023 Video

Recordings from PyCon US 2023 in Salt Lake City, UT.

https://www.youtube.com/playlist?list=PL2Uw4_HvXqvY2zhJ9AMUa_Z6dtMGF3gtb
Don’t let yourself be fooled by data drift

The purpose of this post is to demonstrate that not all data drift impacts model performance. Making drift methods hard to trust since they tend to produce a large number of false alarms. To illustrate this point, we will train an ML model using a real-world dataset, monitor the distribution of the model's features in production, and report any data drift that might occur.

https://www.nannyml.com/blog/when-data-drift-does-not-affect-performance-machine-learning-models