J’ai participé a une ANF “Construction et animation d’une communaute autour du développement d’un logiciel libre” à Autrans.

I attended the JDEV 2026 conference in Montpellier, presented SPy, and ran a small workshop.

Clovis Lambert and Nicolas Mordant ont présenté nos travaux à une réunion à Toulouse des GDRs MFGA et NS2.0.

J’ai participé en tant qu’enseignant et co-organisateur à l’édition 2026 de l’école d’été Outils numériques pour la Physique. Cette école a permis à 16 étudiants des Master 1 de physique de l’UGA de se familiariser à des méthodes numériques variées.

I submitted a proposal for a presentation on SPy at the Compute! conference.

A summary of my recent work on the new programming language SPy: demos, pull requests, and what’s next.

I created and published a Jupyter Book about SPy, the new companion static language for Python.

Pour le lancement d’un groupe de travail sur l’IA au LEGI, nous organisons une après-midi de travail sur l’utilisation de l’IA dans nos travaux scientifiques au LEGI. Je donne pour ma part une petite présentation sur l’Installation et utilisation d’environnements logiciels pour l’IA scientifique.

I’d like to participate to the JDEV 2026 conference in Montpellier. I’d like to give a presentation on SPY and the Python Native Interface. And to work on the py-edu-fr project.

We present examples on how to produce beautiful scientific documents with nice new tools, and without LaTeX!

For Mercurial to remain relevant as a version control alternative, it must offer seamless, robust Git repository integration. Here’s why, and how we might get there.

I present a new open-source project named SPy.

A new command line tool easing the local installation of “locked environments” described in lock files available in repositories on the web..

Python 3.14 was released on 7 October 2025. a maintainer of few Python packages, we have to do something.

A short list of journals where to publish studies related to fluids dynamics

During the PyConFr conference, I’d like to work on and present three subjects: py-edu-fr, Mercurial and HPy.

Since I should attend PyData Paris 2025 to present py-edu-fr, I’d like to also talk about Mercurial.

About performance of Python interpreters, the new CPython JIT and Python 3.14 alpha.

Notes about Windows applications for Mercurial

Mercurial is great for scientists. But it has to be improved!