pdesy 0.8.0

pDESy: Discrete Event Simulation of Python

pDESy: Discrete Time-Event Simulation in Python

What is it?

pDESy is a Python package for Discrete Time-Event Simulation (DES). It aims to be the fundamental high-level building block for practical, real-world engineering project management by using DES and other DES modeling tools. pDESy focuses on Discrete Time-Event Simulation and does not include visual modeling tools.

Where to get it

The source code is currently hosted on GitHub at: https://github.com/pDESy/pDESy

Install the latest released version from the Python Package Index (PyPI):

pip install pDESy
# pip install git+ssh://[e-mail]/pDESy/pDESy.git # INSTALL FROM GITHUB

Optional Dependencies

Visualization (matplotlib, plotly): If you want to use visualization features (Gantt charts, network diagrams), install with:

pip install pDESy[vis]

or install the visualization libraries separately (kaleido is required for static image export in plotly):

pip install matplotlib plotly kaleido networkx

Note: Starting from v0.8.0, visualization dependencies (matplotlib, plotly, kaleido, networkx) are optional to avoid mandatory dependency on kaleido, which requires Chrome for v1.0.0+. This keeps the core pDESy package lightweight for CI/CD and production environments.

Documentation

API documentation is available at: https://pDESy.github.io/pDESy/index.html.

License

MIT

How to use pDESy?

Example code of pDESy is here.

If you want to implement more complex models for describing real engineering projects, you can create new models by inheriting the base models.

Background

pDESy is developed as part of the next-generation DES tool pDES.

Citation

Mitsuyuki, T., & Okubo, Y. (2024). pDESy: A Python Package for Discrete Time-Event Simulation to Engineering Project. Software Impacts, 19(100621). https://doi.org/10.1016/j.simpa.2024.100621

@article{Mitsuyuki_pDESy_A_Python_2024,
    author = {Mitsuyuki, Taiga and Okubo, Yui},
    doi = {10.1016/j.simpa.2024.100621},
    journal = {Software Impacts},
    month = mar,
    number = {100621},
    title = {pDESy: A Python Package for Discrete Time-Event Simulation to Engineering Project},
    volume = {19},
    year = {2024}
}

Contribution

1. Fork it ( http://github.com/pDESy/pDESy/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

If you want to join this project as a researcher, please contact me.