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Merge pull request #1664 from return42/harden-get_engine_locales
[fix] harden get_engine_locale: handle UnknownLocaleError exceptions
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commit
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@ -213,7 +213,13 @@ def get_engine_locale(searxng_locale, engine_locales, default=None):
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# need to narrow language nor territory.
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return engine_locale
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locale = babel.Locale.parse(searxng_locale, sep='-')
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try:
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locale = babel.Locale.parse(searxng_locale, sep='-')
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except babel.core.UnknownLocaleError:
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try:
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locale = babel.Locale.parse(searxng_locale.split('-')[1])
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except babel.core.UnknownLocaleError:
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return default
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# SearXNG's selected locale is not supported by the engine ..
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