leech-core

Rust acceleration for leech — Learning Enhanced Electrical Classifiers from Hanopore signals.

This package ships the compiled leech_core extension module: POD5 I/O with a process-global reader cache, signal-map refinement, per-base statistics, signal_kmer encoding, and the batched chunk-extraction pipelines used by leech data prepare and leech predict.

It is not useful on its own. Install it through leech:

pip install "leech[rust]"

leech runs without it — every accelerated path has a pure-Python fallback — but preparation and inference are substantially faster with it installed. leech-core is released in lockstep with leech and reports a matching __version__; check-rust warns if the two ever diverge.

Wheels are published for manylinux x86_64 and aarch64. On other platforms pip falls back to the sdist, which needs a Rust toolchain and network access to github.com (the escapepod-signal dependency is fetched from git, not crates.io).

MIT licensed. Source, issues, and documentation live in the leech repository.

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