traveler.core

Core data structures, typing, validation, hashing, and execution utilities.

Submodules

array_tools	Array reshaping, lookup, indexing, and pytree concatenation utilities.
categorical	JAX-compatible categorical arrays and their low-level annotation syntax.
digitize	Utilities for mapping child identifiers to positions in parent identifiers.
errors	Exception and warning types raised by Traveler.
hashing	Stable hashing and reproducible JAX pseudorandom-key utilities.
lazy	Decorator to create lazy attributes on AttrPyTree instances.
multithread	Chunked, multithreaded execution helpers for JAX model operations.
parameters	Mutable parameter mappings with safe copy and replacement operations.
typing	Factories for shaped arrays and named categorical-family annotations.