rainspout 1.4.0

A domain-agnostic frame for building scientific data-processing pipelines

Rainspout

A domain-agnostic frame for building scientific data-processing pipelines. Rainspout contains no science of its own: content packages ship the stages (processing steps) and handlers (storage adapters); one YAML config describes a run; the spout command executes it, tracking what has already been done.

Start with docs/README.md — the documentation is the API: you can build a content package from the authoring guides alone, without reading this repository's source.

Installation

pip install rainspout      # or: uv add rainspout
spout --help

Development

uv sync            # create the environment
uv run pytest      # tests (coverage floor enforced)
uv run ruff check  # lint
uv run mypy        # types