VRPy: A Python package for solving a range of vehicle routing problems with a column generation approach. - Romain Montagné; David Torres Sanchez; Halvard Storbugt (J. Open Source Softw., 2020)

cspy: A Python package with a collection of algorithms for the (Resource) Constrained Shortest Path problem. - David Torres Sanchez (J. Open Source Softw., 2020)