def create_from_instance(cls, instance):
backend = get_document_backend()
data = instance.to_primitive(instance)
instance_id = data.pop(backend.get_id_field_name(), None)
obj = cls.to_python(data)
obj._original_id = instance_id
return obj
def create_from_instance(cls, instance):
backend = get_document_backend()
data = instance.to_primitive(instance)
instance_id = data.pop(backend.get_id_field_name(), None)
obj = cls.to_python(data)
obj._original_id = instance_id
return obj
def commit_changes(self, doc_id=None):
document_cls = self._meta.original_document
backend = get_document_backend()
id_field = backend.get_id_field_name()
data = self.to_primitive(self)
data[id_field] = doc_id
data.pop('_tempinfo', None)
instance = document_cls(_primitive_data=data)
instance.save()
return instance
def commit_changes(self, doc_id=None):
document_cls = self._meta.original_document
backend = get_document_backend()
id_field = backend.get_id_field_name()
data = self.to_primitive(self)
data[id_field] = doc_id
data.pop('_tempinfo', None)
instance = document_cls(_primitive_data=data)
instance.save()
return instance
def get_backend(self):
return get_document_backend(self._document)
