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Spark root materialization and ExecutionEngine implementation (pydantable-protocol + PySpark).

Project description

raikou-core

Spark-backed execution core used by raikou.

raikou-core implements an ExecutionEngine compatible with pydantable-protocol and contains the planning/expression primitives that raikou builds on.

Who should use this package?

  • Most users: install and use raikou (higher-level API).
  • Library authors / advanced users: depend on raikou-core directly if you want the engine/planner without the raikou convenience layer.

Requirements

  • Python: 3.10+
  • Spark: pyspark>=3.4,<4 (a Spark runtime must be available in your environment)

Install

pip install raikou-core

Development (monorepo)

From the repository root:

make install-editable
make test
make lint
make format

Related

  • High-level API: raikou
  • Documentation: built from docs/ via MkDocs (mkdocs.yml)

License

MIT (see repository LICENSE).

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