def remove_object(self, model_object):
"""Delete the object."""
RepositoryManager.remove_object(self, model_object)
def add_object(self, model_object):
"""Save the object, issued from a model."""
RepositoryManager.add_object(self, model_object)
def update_object(self, model_object, attribute, old_value):
"""Update an object."""
RepositoryManager.update_object(self, model_object, attribute,
old_value)
def record_model(self, model):
"""Record the given model."""
RepositoryManager.record_model(self, model)
