Installation

Base package

Install the core package:

pip install scanwidth

Optional dependency groups

Development and testing tools:

pip install scanwidth[dev]

Documentation dependencies:

pip install scanwidth[docs]

Node-scanwidth ILP backend dependencies:

# SciPy backend for node_scanwidth(..., algorithm="ilp", backend="scipy")
pip install scanwidth[scipy]

# Gurobi backend for node_scanwidth(..., algorithm="ilp", backend="gurobi")
pip install scanwidth[gurobi]

# Both ILP backends
pip install scanwidth[ilp]

• gurobipy requires a working Gurobi installation.

• A valid Gurobi license is required (commercial or academic, depending on use).

Development dependencies:

pip install scanwidth[dev]

Dependencies

The following dependencies are required for the base package, but are automatically installed when installing the package as above.

• networkx>=3.0.0

• numpy>=1.20.0

for the ILP backend: - scipy>=1.9.0 - gurobipy>=10.0.0

for the documentation: - sphinx>=7.0.0 - pydata-sphinx-theme>=0.15.0

for the development: - pytest>=8.0.0