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[tools] Fallback to Google Translations if DeepL fails

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Signed-off-by: Alexander Borsuk <me@alex.bio>
This commit is contained in:
Alexander Borsuk 2024-04-01 14:02:19 +02:00 • committed by Roman Tsisyk
parent 921cdaad34
commit ef5d3fa80f
1 changed files with 17 additions and 3 deletions
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20
tools/python/translate.py
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@ -67,6 +67,7 @@ DEEPL_TARGET_LANGUAGES = [
'zh', # zh-Hans in OM
]
DEEPL_AND_GOOGLE_TARGET_LANGUAGES = sorted(DEEPL_TARGET_LANGUAGES + GOOGLE_TARGET_LANGUAGES)
def get_api_key():
key = os.environ.get('DEEPL_FREE_API_KEY')
@ -79,7 +80,8 @@ def get_api_key():
def google_translate(text, source_language):
fromTo = source_language.lower() + ':'
for lang in GOOGLE_TARGET_LANGUAGES:
# Translate all languages with Google to replace failed DeepL translations.
for lang in DEEPL_AND_GOOGLE_TARGET_LANGUAGES:
fromTo += lang + '+'
# Remove last +
fromTo = fromTo[:-1]
@ -93,7 +95,7 @@ def google_translate(text, source_language):
translations = {}
i = 0
for line in res.stdout.splitlines():
lang = GOOGLE_TARGET_LANGUAGES[i]
lang = DEEPL_AND_GOOGLE_TARGET_LANGUAGES[i]
if lang == 'zh-TW':
lang = 'zh-Hant'
translations[lang] = line
@ -157,6 +159,9 @@ def usage():
print('Install it using `brew install translate-shell`')
else:
print('See https://www.soimort.org/translate-shell/ for installation instructions')
print()
print('Supported languages:')
print(', '.join(DEEPL_AND_GOOGLE_TARGET_LANGUAGES))
# Returns a list of all languages supported by the core (search) in data/categories.txt
@ -199,7 +204,16 @@ if __name__ == '__main__':
translations = deepl_translate(text_to_translate, source_language)
google_translations = google_translate(text_to_translate, source_language)
translations.update(google_translations)
# Check if DeepL did not translate the string (it is the same as the original string),
# and fall back to Google in this case.
original_input = translations[source_language]
for lang, value in google_translations.items():
if lang in translations:
if translations[lang] == original_input:
translations[lang] = value
else:
translations[lang] = value
# Remove duplicates for regional variations.
for regional in ['en-GB', 'es-MX', 'pt-BR']:
main = regional.split('-')[0] # 'en', 'es', 'pt'...