Two long-standing rough edges with Ecowitt running alongside the SWS device:
- Dedup (#1): aioecowitt emits both metric and imperial sensors per quantity
(tempc/tempf, rainratemm/rainratein, ...). Only the imperial twin is mapped to the
SWS sensors, so the metric twin (and other unmapped extras) showed up as duplicate
native entities. _on_new_sensor now skips a key whose unit-variant twin is already
mapped or already created (twin groups derived from aioecowitt's SENSOR_MAP). HA
converts units via device_class, so a single variant suffices.
- Translation (#2): native sensors used the raw English aioecowitt name. Common
single-instance families (rain rate / hourly / event / 24h / weekly / monthly /
yearly / total rain, absolute pressure, feels-like, indoor dew point, CO2) now use
curated translation_keys (added to strings/en/cs); long-tail / multi-channel
sensors keep the English name fallback.
- Also add the imperial RAIN_RATE_INCHES / RAIN_COUNT_INCHES to STYPE_TO_HA so those
native rain sensors get a device class and unit.
Device unification (one "WeatherHub" device + station-type sensor) stays for the
rename round, as agreed.
314 passing, 100% coverage; ruff + basedpyright clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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