def update(self, gob):
"""Update item.
This is equivalent to calling ``gob.save()``
"""
gob.session = self.session
gob.save()
def add(self, gob):
"""Add an item to the collection."""
gob.session = self.session
if self.autoset is not None:
for key, value in self.autoset.iteritems():
if isinstance(value, gobpersist.field.Field):
setattr(gob, key, value.value)
else:
setattr(gob, key, value)
gob.save()
