An open-source Python library for optimizing large-scale infrastructure investment decisions.

• Documentation: http://opensource.rte-france.com/relife/
• Source code: https://github.com/rte-france/relife
• Contributing: http://opensource.rte-france.com/relife/developper/index.html
• Bug reports: https://github.com/rte-france/relife/issues

Some explanations might be missing until we finish the documentation properly, so do not hesitate to open an issue.

Installation

From PyPi

$ python -m pip install relife

From source

$ git clone https://github.com/rte-france/relife.git
$ cd relife
$ python -m pip install .

For developpers

The project has two dependency groups, dev and doc.

If you wish to work on the codebase, install ReLife with the packages included in the dev group. Using the editable mode (-e) is recommanded.

$ git clone https://github.com/rte-france/relife.git
$ cd relife
$ python -m pip install -e . --group dev

If you wish to work on the documentation, install ReLife with the packages included in the doc group.

$ git clone https://github.com/rte-france/relife.git
$ cd relife
$ python -m pip install . --group doc

Development tools

We use ruff as linter and formatter. We currently use basedpyright as Python type checker and LSP server. In a near future, we may move to ty.

Citing

@misc{relife,
    author = {T. Guillon},
    title = {ReLife: a Python package for asset management based on reliability theory and lifetime data analysis.},
    year = {2022},
    journal = {GitHub},
    howpublished = {\url{https://github.com/rte-france/relife}},
}

Credits

• The documentation uses pydata-sphinx-theme project. Original license is here
• Some parts of the documentation are highly inspired by Scikit-learn, Scipy and NumPy