wifi-densepose/python/wifi_densepose/__init__.py

78 lines
2.6 KiB
Python

"""WiFi-DensePose — passive human sensing from WiFi CSI.
ADR-117 — v2.0 is a PyO3-bound replacement for the legacy pure-Python
``wifi-densepose==1.1.0`` (released 2025-06-07). The compiled core is
the same Rust workspace published in `v2/crates/` of the
`ruvnet/RuView <https://github.com/ruvnet/RuView>`_ repository.
Quick start::
import wifi_densepose
print(wifi_densepose.__version__)
print(wifi_densepose.__rust_version__)
print(wifi_densepose.hello()) # → "ok"
P1 (this release): scaffold. Core types land in P2; vital signs +
signal DSP in P3; WebSocket/MQTT client in P4. See the
`ADR-117 modernization plan
<https://github.com/ruvnet/RuView/blob/main/docs/adr/ADR-117-pip-wifi-densepose-modernization.md>`_
for the full phase ledger.
Migrating from v1.x: the v1 line was pure-Python and had a different
API surface. v2 is a hard break (semver-justified). See the
``v1.99.0`` tombstone wheel for the migration URL.
"""
from __future__ import annotations
# Public Python version follows the wheel version, NOT the Rust core
# version. The Rust core version is surfaced separately as
# `__rust_version__` for diagnostics.
__version__ = "2.0.0a1"
# Re-export the compiled module's surface. The leading underscore on
# `_native` is intentional — it marks the binding module as internal.
# Users always import from `wifi_densepose` directly.
from wifi_densepose import _native
# ─── P2 — Core type re-exports ───────────────────────────────────────
# Bound types land in `wifi_densepose._native` and are re-exported here
# under their stable public names. Users always `from wifi_densepose
# import Keypoint, KeypointType` — never reach into `_native`.
Keypoint = _native.Keypoint
KeypointType = _native.KeypointType
__rust_version__: str = _native.__rust_version__
"""Version of the bound Rust core. Useful for bug reports."""
__rust_build_tag__: str = _native.__rust_build_tag__
"""Build tag of the Rust core (P5 will swap this for the git SHA)."""
__build_features__: list[str] = list(_native.__build_features__)
"""Feature flags the wheel was compiled with."""
def hello() -> str:
"""Smoke test — confirms the compiled module loads and is callable.
Returns:
Always ``"ok"`` if the wheel built and loaded correctly.
Used by ``python/tests/test_smoke.py`` to assert the PyO3 round-trip
works end-to-end on every cibuildwheel target.
"""
return _native.hello()
__all__ = [
"__version__",
"__rust_version__",
"__rust_build_tag__",
"__build_features__",
"hello",
# P2 — core types
"Keypoint",
"KeypointType",
]