hydromodpy.spatial.delineation.registry

Registry of delineation backends.

Maps backend names to their implementation classes, with a graceful fallback when a backend’s optional dependency is missing. Concrete backends stay lazy-imported so importing this module never pulls in whitebox_workflows or other heavy extras.

Functions

available_backends()	Return the list of registered backend names.
clear_backend_cache()	Release cached backend instances (used by tests).
get_backend([name])	Return a cached backend instance by name.
register_backend(name, loader)	Public hook to register an additional backend at runtime.