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# -*- coding: utf-8 -*-
import sqlalchemy as sa
from sqlalchemy_i18n import Translatable, translation_base
from tests import DeclarativeTestCase
class Suite(object):
def test_translatable_dict_copied_to_each_child_class(self):
assert issubclass(self.ArticleTranslation, self.TranslationBase)
class TestDeclarative(Suite, DeclarativeTestCase):
def create_models(self):
class Base(self.Model):
__abstract__ = True
__versioned__ = {}
class Article(self.Model, Translatable):
__tablename__ = 'article'
id = sa.Column(
sa.Integer, primary_key=True
)
class ArticleTranslation(
translation_base(Article, base_class_factory=lambda cls: Base)
):
__tablename__ = 'article_translation'
name = sa.Column(sa.Unicode(255))
self.TranslationBase = Base
self.Article = Article
self.ArticleTranslation = ArticleTranslation
# This is the common case in Classic mapping, no test needed
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