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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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15
localized_fields/value.py
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@ -1,6 +1,5 @@
import collections
from django.conf import settings
from django.utils import translation
@ -104,12 +103,18 @@ class LocalizedValue(dict):
back to the primary language if there's no value
in the current language."""
value = self.get(translation.get_language())
fallbacks = getattr(settings, 'LOCALIZED_FIELDS_FALLBACKS', {})
if not value:
value = self.get(settings.LANGUAGE_CODE)
language = translation.get_language() or settings.LANGUAGE_CODE
languages = fallbacks.get(language, [settings.LANGUAGE_CODE])[:]
languages.insert(0, language)
return value or ''
for lang_code in languages:
value = self.get(lang_code)
if value:
return value or ''
return ''
def __eq__(self, other):
"""Compares :paramref:self to :paramref:other for