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Chris Tsang
f76aed78b2
New crates/vtracer-py (pyo3 + maturin, abi3) wrapping the vtracer framework. Rather than a thin CLI-style wrapper, it exposes a mutable `Config` class with named properties and `bw`/`poster`/`photo` preset constructors, plus three input paths — `convert_file`, `convert_bytes` (encoded image, optional format), and `convert_pixels` (raw RGBA8) — available as `Config` methods and module-level functions. Palette is a list of `#rrggbb` strings; bad inputs raise ValueError. The core crate stays pure: image decoding lives here. The crate is excluded from the cargo workspace (pyo3 extension-module cdylibs don't link libpython, which breaks `cargo test` at the root) and is built with maturin. Ships a vtracer.pyi type stub. README updated.