def create_snapshot(self, data_ref):
log = Log(
ref=str(bson.ObjectId()),
data_ref=data_ref,
record_id=None,
version=self.__version__,
operation=Operation.SNAPSHOT,
operation_parameters={},
created_by=None,
created_on=self.timestamp,
modified_by=None,
modified_on=self.timestamp,
)
TranslatingBackend(Log, self._backend.raw_backend()).set(log.ref, log)
return log
def __init__(self, backend):
self._backend = TranslatingBackend(DataObject, backend)
def __init__(self, backend):
self._backend = TranslatingBackend(Log, backend)
def __init__(self, backend):
self._backend = TranslatingBackend(Document, backend)
