knolo 0.1.0

Pure-Python runtime for mounting and querying .knolo packs.

knolo

knolo is the pure-Python runtime for mounting existing .knolo packs and running deterministic lexical queries locally.

It is intentionally release-scoped for Phase 2:

• local-first retrieval
• deterministic lexical retrieval
• no vector database
• no embeddings on the default query path
• no Python pack builder
• no LangChain or LlamaIndex integration
• no Node.js runtime dependency for mount/query

Packs are still built with @knolo/core in TypeScript, then mounted and queried from Python.

Install

From this package directory:

python -m pip install -e ".[dev]"

For a normal install, omit the extra:

python -m pip install .

Query

from knolo import mount_pack, query

pack = mount_pack("tests/fixtures/simple.knolo")
hits = query(pack, "alpha beta", top_k=5)

for hit in hits:
    print(hit.block_id, hit.score, hit.text)

You can also mount bytes directly:

from pathlib import Path
from knolo import mount_pack_from_bytes

pack = mount_pack_from_bytes(Path("tests/fixtures/simple.knolo").read_bytes())

Release Readiness

The package publishes from GitHub release events via Trusted Publishing. No secret-based PyPI credentials are required in CI.

Before a release, run:

python -m pytest
python -m build
python -m twine check dist/*

A manual upload fallback is still available when needed:

python -m twine upload dist/*

See RELEASE.md for the release checklist.

Fixture Regeneration

The committed fixture at tests/fixtures/simple.knolo is what tests use, so the test suite does not need Node.js at runtime.

To regenerate the fixture from the checked-in corpus, run the root helper script from the repo root:

node scripts/regenerate-python-fixture.mjs

The script reads tests/fixtures/corpus/intro.md, runtime.md, and other.md, then rewrites the committed binary fixture. Pass --check to verify that the committed bytes match the corpus without rewriting.

API

The public package exports:

• mount_pack(source)
• mount_pack_from_bytes(data)
• query(pack, q, ...)
• KnoloError
• InvalidPackError
• PackStats
• PackMeta
• Pack
• QueryOptions
• Hit
• tokenize()
• normalize()
• __version__

Current Scope

• No Python pack builder yet
• No semantic reranking
• No embeddings or vector database integration on the default path
• No Node.js runtime dependency at query time
• No LangChain or LlamaIndex adapters in this package