Python API Reference
The gravel package exposes the full C++ library via pybind11 bindings.
Core
Routing
Fragility
Route Fragility
Location Fragility
County Fragility
Scenario Fragility
Progressive Elimination
Network Analysis
Geographic Analysis
Region Assignment
Border Edges & Coarsening
US-Specific (TIGER/FIPS)
OSM Loading (optional)
Only available when built with GRAVEL_USE_OSMIUM=ON.