no need inheritance from LocalizedModel anymore. Introduction of LocalizedValueDescriptor

localized_fields/models.py

@@ -1,34 +1 @@
-from psqlextra.models import PostgresModel
 
-from .fields import LocalizedField
-from .localized_value import LocalizedValue
-
-
-class LocalizedModel(PostgresModel):
-    """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)