Fallback count="other" format in format_currency()

jun66j5 · jun66j5 · commit 4df4e94dd40d · 2022-05-08T00:52:53.000+09:00
diff --git a/babel/numbers.py b/babel/numbers.py
@@ -127,7 +127,11 @@ def get_currency_name(currency, count=None, locale=LC_NUMERIC):
         plural_form = loc.plural_form(count)
         plural_names = loc._data['currency_names_plural']
         if currency in plural_names:
-            return plural_names[currency][plural_form]
+            currency_plural_names = plural_names[currency]
+            if plural_form in currency_plural_names:
+                return currency_plural_names[plural_form]
+            if 'other' in currency_plural_names:
+                return currency_plural_names['other']
     return loc.currencies.get(currency, currency)
 
 
diff --git a/tests/test_numbers.py b/tests/test_numbers.py
@@ -413,6 +413,12 @@ def test_format_currency():
     assert (numbers.format_currency(1099.98, 'USD', format=None,
                                     locale='en_US')
             == u'$1,099.98')
+    assert (numbers.format_currency(1, 'USD', locale='es_AR')
+            == u'US$\xa01,00')          # one
+    assert (numbers.format_currency(1000000, 'USD', locale='es_AR')
+            == u'US$\xa01.000.000,00')  # many
+    assert (numbers.format_currency(0, 'USD', locale='es_AR')
+            == u'US$\xa00,00')          # other
 
 
 def test_format_currency_format_type():
