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DiaryVault Translation Environment

Automated translation system using the MyMemory API to generate all missing translations from intl_en.arb.

Quick Setup

cd python
chmod +x setup.sh
./setup.sh

Usage

Activate Environment

source venv/bin/activate

Generate All Missing Translations

python translate_all.py

Generate Specific Languages Only

python translate_all.py --languages fr de es

Check What's Missing (Dry Run)

python translate_all.py --dry-run

Features

✅ Uses the free MyMemory API (1000 requests/day, no signup required)
✅ Rate limited to be respectful to the free service
✅ Discovers languages dynamically from lib/l10n/intl_*.arb files
✅ Preserves existing translations (only adds missing ones)
✅ Handles metadata keys correctly
✅ Rejects low-quality translation-memory artifacts and mojibake

Language Support

The script discovers all ARB files automatically. Current supported languages include:

Arabic (ar), Bengali (bn), German (de), Spanish (es)
Finnish (fi), French (fr), Gujarati (gu), Hebrew (he)
Hindi (hi), Indonesian (id), Kannada (kn), Korean (ko)
Nepali (ne), Pashto (ps), Punjabi (pa), Polish (pl)
Portuguese (pt), Russian (ru), Slovak (sk), Swahili (sw)
Telugu (te), Turkish (tr), Urdu (ur), Chinese (zh)

To add a new language, create an empty lib/l10n/intl_<code>.arb file and run the script.

Output

The script will:

Analyze missing keys in each language file
Translate missing keys using the MyMemory API
Update language files with new translations
Create backups of original files

After completion, run flutter gen-l10n to regenerate Flutter localization files.