anima-core 0.1.1

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anima-core

anima-core is a small Rust library (with PyO3 bindings) that powers the import-scanning fast-path for AnimaDao. It provides a single high-level function optimized for speed and parallelism.

• 🚀 Fast: scans large codebases 5–10× faster than a pure-Python walker
• 🧩 Drop-in: used transparently by anima-dao[native]; falls back to Python if absent
• 🧱 No Rust required: prebuilt wheels for Linux, macOS and Windows
• 🧪 Safe: read-only filesystem access, no network calls

Installation

# end users (AnimaDao optional speedup)
uv pip install "anima-dao[native]"

# or install anima-core directly
uv pip install anima-core
# pip works as well:
# pip install anima-core

If wheels are unavailable for your platform, you can build from source: pip install maturin && maturin develop inside the repository.

Python API

from anima_core import scan_imports

# Accepts a list of filesystem roots (str paths); returns sorted unique top-level imports.
imports = scan_imports([".", "tests"])
print(imports[:10])
# ['click', 'httpx', 'packaging', 'pytest', '...']

• For lines like import requests.adapters or from numpy.linalg import norm, the function returns the top-level module: requests, numpy.
• Non-.py files are ignored.

Compatibility

• Python: 3.10–3.13 (wheels); source build may work on newer
• OS: manylinux x86_64/aarch64, macOS universal2, Windows x86_64
• Consumers: anima-dao >= 0.1.81 (optional extra native)

Performance

On medium codebases (1–3k .py files), scan_imports is typically 5–10× faster than a single-threaded Python AST walk, thanks to:

• parallel directory traversal (rayon),
• lightweight line scanning for import/from ... import patterns.

Actual speedups vary with filesystem and CPU.

Development

# Clone and enter the repo
git clone https://github.com/Absolentia/anima-core
cd anima-core

# Build a wheel (release)
pipx install maturin
maturin build --release -o dist

# Develop in-place (editable)
maturin develop

# Smoke-test the module
python -c "import anima_core; print(anima_core.scan_imports(['.'])[:5])"

Versioning & Stability

anima-core follows semantic versioning. The public Python API is intentionally small and stable (scan_imports(paths: list[str]) -> list[str]).

License

MIT © Contributors