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from django.db import models, transaction
from django.db.utils import IntegrityError
from django.conf import settings
from .fields import LocalizedField
from .localized_value import LocalizedValue
class LocalizedModel(models.Model):
"""A model that contains localized fields."""
class Meta:
abstract = True
def __init__(self, *args, **kwargs):
"""Initializes a new instance of :see:LocalizedModel.
Here we set all the fields that are of :see:LocalizedField
to an instance of :see:LocalizedValue in case they are none
so that the user doesn't explicitely have to do so."""
super(LocalizedModel, self).__init__(*args, **kwargs)
for field in self._meta.get_fields():
if not isinstance(field, LocalizedField):
continue
value = getattr(self, field.name, None)
if not isinstance(value, LocalizedValue):
if isinstance(value, dict):
value = LocalizedValue(value)
else:
value = LocalizedValue()
setattr(self, field.name, value)
SectorLabs /
django-localized-fields
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