def get_default_fields(self):
default_fields = super(SourceVersionExportSerializer, self).get_default_fields()
if self.opts.view_name is None:
self.opts.view_name = self._get_default_view_name(self.opts.model)
default_fields.update(
{
'parentVersionUrl': HyperlinkedResourceVersionIdentityField(related_attr='parent_version', view_name=self.opts.view_name),
'previousVersionUrl': HyperlinkedResourceVersionIdentityField(related_attr='previous_version', view_name=self.opts.view_name),
}
)
return default_fields
def get_default_fields(self):
fields = super(ResourceVersionSerializer, self).get_default_fields()
if self.opts.view_name is None:
self.opts.view_name = self._get_default_view_name(self.opts.model)
if self.opts.versioned_object_view_name is None:
object = self.object[0] if self.many and len(
self.object) > 0 else self.object
if object:
versioned_object_model = object.versioned_object_type.model_class(
)
self.opts.versioned_object_view_name = self._get_default_view_name(
versioned_object_model)
ret = self._dict_class()
if 'version_url' not in fields:
url_field = HyperlinkedResourceVersionIdentityField(
view_name=self.opts.view_name, )
ret['version_url'] = url_field
versioned_object_field_name = self.opts.versioned_object_field_name or 'versioned_object_url'
if versioned_object_field_name not in fields:
url_field = HyperlinkedVersionedResourceIdentityField(
view_name=self.opts.versioned_object_view_name, )
ret[versioned_object_field_name] = url_field
ret.update(fields)
fields = ret
return fields