Following docs/TRANSLATING.md for Swedish: `i18n.py new` guessed three letters (sön mån tis) and `check` then failed
the new file on it. The guess is now two letters from the abbreviation (sö må ti, the CLDR's short width here).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
From the end-to-end test on the bench boards and an independent review:
- Units spaced as Home Assistant does (54% / 54 % in German and French, 18°, 21.5 °C), in the firmware and the app.
- Grouping from five digits where the language does (1234 but 12.345 in Spanish, Polish, Portuguese): the layout
message carries group_min and percent_space; an unknown number style no longer refuses a layout.
- Automatic follows Home Assistant's own language for the clock and numbers, also without a translation (Swedish:
24 hours, 1 234,5; pt-BR: 1.234,5): regions.json from the CLDR for all 63 languages Home Assistant offers.
- 12-hour clock: the top bar says 3:48 PM, the clock card 3:48 (not 03:48), Last runs follow the clock.
- The climate setpoint font has the decimal comma; the value fonts have ², ³ and µ (m³ was a box).
- Weather days: at most three letters without the dot (mié, sáb, czw); the screen took three bytes.
- Texts fall back per key through the base language (pt-BR -> pt -> en) in the firmware and the app.
- Each screen gets the app's words in the language its firmware speaks; firmware from before the languages gets
English and its own letters, not boxes.
- set_language re-reads what it writes (indentation, comments, quoted keys, CRLF, !include) and every build writes
the language first; the 24-hour pin no longer hits a fresh install and waits for the old clock switches.
- Tests: region and notation, plural parity with the C++ rules, set_language edge cases, the pin, PUT /api/language.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
tools/i18n.py gets cldr (day and month names, date orders, numbers and the clock from Node's Intl), ha-words (the
words for states from Home Assistant's own translations, English included) and lint (English left in the firmware's
code). The screens write numbers from Home Assistant in the chosen format, and every text font carries the apostrophe.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Max Gramser