mirror of
https://github.com/Hopiu/django-modeltranslation.git
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36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
# -*- coding: utf-8 -*-
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from django.db import models
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from django.conf import settings
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from django.core.exceptions import ValidationError, ImproperlyConfigured
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from django.contrib.contenttypes.models import ContentType
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from django.utils.translation import get_language as _get_language
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from django.utils.functional import lazy
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from modeltranslation.settings import *
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def get_language():
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"""
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Return an active language code that is guaranteed to be in
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settings.LANGUAGES (Django does not seem to guarantee this for us).
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"""
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lang = _get_language()
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if lang not in AVAILABLE_LANGUAGES and '-' in lang:
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lang = lang.split('-')[0]
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if lang in AVAILABLE_LANGUAGES:
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return lang
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return DEFAULT_LANGUAGE
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def get_translation_fields(field):
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"""Returns a list of localized fieldnames for a given field."""
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return [build_localized_fieldname(field, l) for l in AVAILABLE_LANGUAGES]
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def build_localized_fieldname(field_name, lang):
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return str('%s_%s' % (field_name, lang.replace('-', '_')))
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def _build_localized_verbose_name(verbose_name, lang):
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return u'%s [%s]' % (verbose_name, lang)
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build_localized_verbose_name = lazy(_build_localized_verbose_name, unicode)
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