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Add support for LOCALIZED_FIELDS_FALLBACKS

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This commit is contained in:
Swen Kooij
2017-06-26 13:27:11 +03:00
parent b10472d3e9
commit 16e23963cc
1 changed files with 10 additions and 5 deletions
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13
localized_fields/value.py
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@@ -1,6 +1,5 @@
import collections import collections
from django.conf import settings from django.conf import settings
from django.utils import translation from django.utils import translation
@@ -104,13 +103,19 @@ class LocalizedValue(dict):
back to the primary language if there's no value back to the primary language if there's no value
in the current language.""" in the current language."""
value = self.get(translation.get_language()) fallbacks = getattr(settings, 'LOCALIZED_FIELDS_FALLBACKS', {})
if not value: language = translation.get_language() or settings.LANGUAGE_CODE
value = self.get(settings.LANGUAGE_CODE) languages = fallbacks.get(language, [settings.LANGUAGE_CODE])[:]
languages.insert(0, language)
for lang_code in languages:
value = self.get(lang_code)
if value:
return value or '' return value or ''
return ''
def __eq__(self, other): def __eq__(self, other):
"""Compares :paramref:self to :paramref:other for """Compares :paramref:self to :paramref:other for
equality. equality.