Coverage for keystone.clean : 93%

# vim: tabstop=4 shiftwidth=4 softtabstop=4 

# Copyright 2012 OpenStack LLC 

# 

# 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. 

from keystone import exception 

def check_length(property_name, value, min_length=1, max_length=64): 

    if len(value) < min_length: 

25        if min_length == 1: 

            msg = _("%s cannot be empty.") % property_name 

        else: 

            msg = (_("%(property_name)s cannot be less than " 

                   "%(min_length)s characters.")) % locals() 

        raise exception.ValidationError(msg) 

    if len(value) > max_length: 

        msg = (_("%(property_name)s should not be greater than " 

               "%(max_length)s characters.")) % locals() 

        raise exception.ValidationError(msg) 

def check_type(property_name, value, expected_type, display_expected_type): 

    if not isinstance(value, expected_type): 

        msg = _("%(property_name)s is not a " 

                "%(display_expected_type)s") % locals() 

        raise exception.ValidationError(msg) 

def check_enabled(property_name, enabled): 

    # Allow int and it's subclass bool 

    check_type('%s enabled' % property_name, enabled, int, 'boolean') 

    return bool(enabled) 

def check_name(property_name, name): 

    check_type('%s name' % property_name, name, basestring, 'str or unicode') 

    name = name.strip() 

    check_length('%s name' % property_name, name) 

    return name 

def domain_name(name): 

    return check_name('Domain', name) 

def project_name(name): 

    return check_name('Project', name) 

def user_name(name): 

    return check_name('User', name) 

def user_enabled(enabled): 

    return check_enabled('User', enabled) 

def group_name(name): 

    return check_name('Group', name)