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from __future__ import unicode_literals |
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from django.core.urlresolvers import reverse |
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from django.db import models |
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from django.utils.encoding import python_2_unicode_compatible |
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from parler.fields import TranslatedField |
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from parler.models import TranslatableModel, TranslatedFields, TranslatedFieldsModel |
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from parler.utils.context import switch_language |
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class ManualModel(TranslatableModel): |
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shared = models.CharField(max_length=200, default='') |
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class ManualModelTranslations(TranslatedFieldsModel): |
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master = models.ForeignKey(ManualModel, related_name='translations') |
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tr_title = models.CharField(max_length=200) |
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@python_2_unicode_compatible |
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class SimpleModel(TranslatableModel): |
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shared = models.CharField(max_length=200, default='') |
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translations = TranslatedFields( |
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tr_title = models.CharField("Translated Title", max_length=200) |
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) |
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def __str__(self): |
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return self.tr_title |
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class CleanCharField(models.CharField): |
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def clean(self, value, model_instance): |
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super(CleanCharField, self).clean(value, model_instance) |
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return value + "_cleanchar" |
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@python_2_unicode_compatible |
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class CleanFieldModel(TranslatableModel): |
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shared = CleanCharField(max_length=200, default='') |
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tr_title = TranslatedField() |
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def __str__(self): |
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return self.tr_title |
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def clean(self): |
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self.shared += "_cleanshared" |
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class CleanFieldModelTranslation(TranslatedFieldsModel): |
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master = models.ForeignKey( |
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CleanFieldModel, related_name='translations', null=True, |
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default=1, on_delete=models.CASCADE) |
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tr_title = CleanCharField("Translated Title", max_length=200) |
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class Meta: |
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unique_together = ('language_code', 'master') |
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def clean(self): |
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self.tr_title += "_cleantrans" |
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@python_2_unicode_compatible |
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class DateTimeModel(TranslatableModel): |
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shared = models.CharField(max_length=200, default='') |
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datetime = models.DateTimeField() |
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translations = TranslatedFields( |
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tr_title=models.CharField("Translated Title", max_length=200) |
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) |
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def __str__(self): |
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return self.tr_title |
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@python_2_unicode_compatible |
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class AnyLanguageModel(TranslatableModel): |
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shared = models.CharField(max_length=200, default='') |
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tr_title = TranslatedField(any_language=True) |
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translations = TranslatedFields( |
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tr_title = models.CharField(max_length=200) |
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) |
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def __str__(self): |
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return self.tr_title |
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@python_2_unicode_compatible |
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class EmptyModel(TranslatableModel): |
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shared = models.CharField(max_length=200, default='') |
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# Still tracks how many languages there are, but no actual translated fields exist yet. |
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# This is useful when the model is a parent object for inlines. The parent model defines the language tabs. |
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translations = TranslatedFields() |
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def __str__(self): |
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return self.shared |
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@python_2_unicode_compatible |
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class ArticleSlugModel(TranslatableModel): |
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translations = TranslatedFields( |
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slug = models.SlugField() |
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) |
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def __str__(self): |
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return self.slug |
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def get_absolute_url(self): |
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with switch_language(self): |
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return reverse('article-slug-test-view', kwargs={'slug': self.slug}) |
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class AbstractModel(TranslatableModel): |
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# Already declared, but not yet linkable to a TranslatedFieldsModel |
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tr_title = TranslatedField(any_language=True) |
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class Meta: |
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abstract = True |
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class ConcreteModel(AbstractModel): |
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translations = TranslatedFields( |
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tr_title = models.CharField("Translated Title", max_length=200) |
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) |
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class UniqueTogetherModel(TranslatableModel): |
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translations = TranslatedFields( |
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slug = models.SlugField(), |
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meta = { |
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'unique_together': [ |
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('slug', 'language_code',), |
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] |
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} |
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) |
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class Level1(TranslatableModel): |
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l1_translations = TranslatedFields( |
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l1_title = models.CharField(max_length=200) |
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) |
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class Level2(Level1): |
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l2_translations = TranslatedFields( |
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l2_title = models.CharField(max_length=200) |
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) |
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class ProxyBase(TranslatableModel): |
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base_translations = TranslatedFields( |
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base_title = models.CharField(max_length=200) |
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) |
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class ProxyModel(ProxyBase): |
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proxy_translations = TranslatedFields( |
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proxy_title = models.CharField(max_length=200) |
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) |
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class Meta: |
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proxy = True |
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class DoubleModel(TranslatableModel): |
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shared = models.CharField(max_length=200, default='') |
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class DoubleModelTranslations(TranslatedFieldsModel): |
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master = models.ForeignKey(DoubleModel, related_name='base_translations') |
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l1_title = models.CharField(max_length=200) |
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class DoubleModelMoreTranslations(TranslatedFieldsModel): |
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master = models.ForeignKey(DoubleModel, related_name='more_translations') |
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l2_title = models.CharField(max_length=200) |
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class RegularModel(models.Model): |
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# Normal model without translations. Test how replacing the field works. |
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original_field = models.CharField(default="untranslated", max_length=255) |
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class CharModel(TranslatableModel): |
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id = models.CharField(max_length=45, primary_key=True) |
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class CharModelTranslation(TranslatedFieldsModel): |
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master = models.ForeignKey(CharModel) |
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tr_title = models.CharField(max_length=200) |
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class ForeignKeyTranslationModel(TranslatableModel): |
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translations = TranslatedFields( |
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translated_foreign = models.ForeignKey('RegularModel'), |
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) |
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shared = models.CharField(max_length=200) |
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class TranslationRelated(TranslatableModel): |
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shared = models.CharField(max_length=200) |
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translation_relations = TranslatedField() |
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class TranslationRelatedTranslation(TranslatedFieldsModel): |
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master = models.ForeignKey(TranslationRelated, related_name='translations') |
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title = models.CharField(max_length=200) |
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m2m_regular = models.ManyToManyField(RegularModel) |
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class TranslationRelatedRelation(models.Model): |
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translation = models.ForeignKey(TranslationRelatedTranslation, related_name='translation_relations') |
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name = models.CharField(max_length=200) |
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