(self, value, session=None)
return s.delete(instance)
Remove *value*, an instance of ``self.model`` from the set of
elements contained by the field.
Remove *value*, an instance of ``self.model`` from the set of
elements contained by the field.
Remove * value * an instance of self . model from the set of elements contained by the field .
def remove(self, value, session=None):
        '''Remove *value*, an instance of ``self.model`` from the set of
elements contained by the field.'''
        s, instance = self.session_instance('remove', value, session)
        # update state so that the instance does look persistent
        instance.get_state(iid=instance.pkvalue(), action='update')
        return s.delete(instance)
def remove ( self , value , session = None ) : s , instance = self . session_instance ( 'remove' , value , session ) # update state so that the instance does look persistent instance . get_state ( iid = instance . pkvalue ( ) , action = 'update' ) return s . delete ( instance )