hvad.descriptors

class hvad.descriptors.NULL

A pseudo type used internally to distinguish between None and no value given.

BaseDescriptor

class hvad.descriptors.BaseDescriptor

Base class for the descriptors, should not be used directly.

opts

The options (meta) of the model.

translation(self, instance)

Get the cached translation object on an instance, or get it from the database and cache it on the instance.

TranslatedAttribute

class hvad.descriptors.TranslatedAttribute

Standard descriptor for translated fields on the Shared Model.

name

The name of this attribute

opts

The options (meta) of the model.

__get__(self, instance, instance_type=None)

Gets the attribute from the translation object using BaseDescriptor.translation(). If no instance is given (used from the model instead of an instance) it returns the default value from the field.

__set__(self, instance, value)

Sets the value on the attribute on the translation object using BaseDescriptor.translation() if an instance is given, if no instance is given, raises an AttributeError.

__delete__(self, instance)

Deletes the attribute on the translation object using BaseDescriptor.translation() if an instance is given, if no instance is given, raises an AttributeError.

LanguageCodeAttribute

class hvad.descriptors.LanguageCodeAttribute

The language code descriptor is different than the other fields, since it’s readonly. The getter is inherited from TranslatedAttribute.

__set__(self, instance, value)

Raises an attribute error.

__delete__(self, instance)

Raises an attribute error.