mirror of
https://github.com/ruvnet/RuView
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ruv
d060998e3b
Bind the ADR-024 contrastive CSI embedding surface into the wheel behind
a gated [aether] extra / Cargo `aether` feature, per ADR-185 section 3.2.
Surface (bound against the REAL code at HEAD, not the ADR wishlist):
- AetherConfig -> EmbeddingConfig {d_model,d_proj,temperature,normalize}
- CsiAugmenter -> augment_pair(window, seed)
- EmbeddingExtractor -> embed(csi): 128-dim L2-normed, GIL-released
- info_nce_loss, cosine_similarity (module fns)
ADR-185 section 3.2 also names aether_loss/VICReg components,
alignment_metric, uniformity_metric, forward_dual, and vicreg_* config
fields. None exist in embedding.rs at HEAD, so they are intentionally NOT
bound (a Rust-side gap, not a binding gap) rather than fabricated.
Parity (section 4.1, release-blocking): committed fixture
aether_input.json -> native Rust reference (tests/aether_parity.rs, calls
sensing-server EmbeddingExtractor directly) locks
tests/golden/aether_embedding.sha256; pytest (tests/test_aether.py) runs
the same fixture through the binding and asserts the identical SHA-256 of
the LE f32 bytes. Both pass.
Verified: cargo test --features aether --test aether_parity -> 2/2 pass;
maturin develop --features aether + pytest tests/test_aether.py -> 9/9
pass; default cargo build clean with 0 sensing-server refs in the dep
graph (gate keeps the base wheel lean).
HONEST WHEEL-SIZE FINDING (ADR-185 section 9 / Open Q 11.1, unresolved):
wifi-densepose-sensing-server is an Axum/tokio crate whose tokio/axum/
worldgraph/ruvector deps are NON-optional (only mqtt/matter are
features), so default-features=false does NOT drop them. An [aether]
wheel therefore links the full server tree and BREAKS the ADR-117 section
5.4 <=5 MB budget. The fix is the ADR-sanctioned hoist of embedding.rs
(+ its graph_transformer/sona siblings) into a leaf crate so the wheel
links pure compute only -- a change INSIDE wifi-densepose-sensing-server,
owned by another agent this session, so deferred as a required
pre-release follow-up. P1 binds real code and proves parity today; the
hoist is a wheel-size optimization, not a functional blocker.
Note: building required initializing the worldgraph/rufield/ruvector
submodules (absent in the fresh worktree).
83 lines
4.0 KiB
TOML
83 lines
4.0 KiB
TOML
[package]
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name = "wifi-densepose-py"
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version = "2.0.0-alpha.1"
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# The `python/` crate is intentionally OUTSIDE the `v2/` Cargo
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# workspace (ADR-117 §5.2) so maturin's `python-source` + `module-name`
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# config stays self-contained and `cargo test --workspace` in v2/
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# doesn't have to compile pyo3. Hence no `*.workspace = true`
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# inheritance here — every field is local.
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edition = "2021"
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license = "MIT"
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authors = ["rUv <ruv@ruv.net>", "WiFi-DensePose Contributors"]
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description = "PyO3 bindings for the WiFi-DensePose Rust core — ships as the `wifi-densepose` PyPI wheel (ADR-117)"
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repository = "https://github.com/ruvnet/RuView"
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# ADR-117 §5.2: the Python wheel's compiled module name is
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# `wifi_densepose._native` (the leading underscore marks it as an internal
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# implementation detail re-exported by the pure-Python facade in
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# `wifi_densepose/__init__.py`). Keeping the name distinct from the crate
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# avoids the maturin gotcha where `wifi_densepose-py` would collide with
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# the user-facing `wifi_densepose` package on import.
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[lib]
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name = "wifi_densepose_native"
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crate-type = ["cdylib", "rlib"]
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path = "src/lib.rs"
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# ADR-185 §3.1 — optional pip extras map to Cargo features so the
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# default wheel links none of the SOTA subsystems. P1 wires `aether`.
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[features]
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default = []
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# ADR-185 P1 — AETHER contrastive CSI embeddings. Pulls the backing
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# `wifi-densepose-sensing-server` crate (see the honest wheel-size note
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# on that dep below).
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aether = ["dep:wifi-densepose-sensing-server"]
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[dependencies]
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# PyO3 with abi3-py310 — one compiled binary covers Python 3.10, 3.11,
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# 3.12, 3.13, and any future 3.x that keeps the stable ABI (ADR-117 §5.4).
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# Without abi3 we'd need a separate wheel per Python minor version × OS
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# × arch, blowing up the cibuildwheel matrix.
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pyo3 = { version = "0.22", features = ["extension-module", "abi3-py310"] }
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# Re-export the Rust core types through PyO3 #[pyclass] wrappers in P2.
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# Default-features-off keeps the wheel size below the 5 MB ADR-117 §5.4
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# budget by avoiding optional BLAS/openssl chains.
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wifi-densepose-core = { version = "0.3.0", path = "../v2/crates/wifi-densepose-core" }
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# P3 — vitals extraction (HR/BR via the 4-stage pipeline). Pure-sync;
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# no tokio (Q5 audited 2026-05-24); safe to wrap in py.allow_threads.
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wifi-densepose-vitals = { version = "0.3.0", path = "../v2/crates/wifi-densepose-vitals" }
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# ADR-118 BFLD core — PrivacyClass enum + identity_risk scoring +
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# privacy gate. Exposed to Python via bindings/privacy_gate.rs so the
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# c6-presence-watcher.py runtime (currently using a Python port of the
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# same semantics) can switch to the canonical Rust implementation when
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# the wheel ships. ADR-125 §2.1.d invariant enforcement lives here.
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wifi-densepose-bfld = { version = "0.3.0", path = "../v2/crates/wifi-densepose-bfld" }
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# numpy bridge — needed for P3.5 BfldFrame (Complex64 ndarray) and for
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# the future P3 CsiFrame numpy round-trip.
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numpy = "0.22"
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# ADR-185 P1 — AETHER backing crate (contrastive `embedding` module,
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# ADR-024). Optional + gated behind the `aether` feature.
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#
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# HONEST WHEEL-SIZE NOTE (ADR-185 §9 / Open Q §11.1): this crate is an
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# Axum/tokio server crate. `default-features = false` does NOT drop
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# tokio/axum here — they are non-optional deps (only `mqtt`/`matter`
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# are features). So an `[aether]` wheel currently links the full
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# sensing-server dependency tree, breaking the ADR-117 §5.4 ≤5 MB
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# budget. The ADR-sanctioned fix is to hoist `embedding.rs` (+ its
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# `graph_transformer`/`sona` siblings) into a leaf crate so the wheel
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# links only pure compute — a Rust-side refactor inside
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# `wifi-densepose-sensing-server`, owned by another agent this session.
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# P1 binds against the real code and proves parity; the leaf-crate
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# hoist is the required pre-release follow-up.
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wifi-densepose-sensing-server = { version = "0.3.0", path = "../v2/crates/wifi-densepose-sensing-server", optional = true, default-features = false }
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[dev-dependencies]
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# ADR-185 §4.1 parity harness — SHA-256 the native-Rust reference
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# embedding and read the committed golden fixture.
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sha2 = "0.10"
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serde_json = "1"
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