Source code for glance.db.sqlalchemy.metadef_api.utils

# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.


def drop_protected_attrs(model_class, values):
    """
    Removed protected attributes from values dictionary using the models
    __protected_attributes__ field.
    """
    for attr in model_class.__protected_attributes__:
        if attr in values:
            del values[attr]