# 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.

"""
Connect to an OpenStack cloud.

For a full guide see TODO(etoews):link to docs on developer.openstack.org
"""

from openstack import connection
from openstack import profile


class Opts(object):
    def __init__(self, cloud='hp', debug=False):
        self.cloud = cloud
        self.debug = debug


def create_connection_from_config():
    return connection.from_config(Opts(cloud='test_cloud'))


def create_connection(auth_url, region, project_name, username, password):
    prof = profile.Profile()
    prof.set_region(profile.Profile.ALL, region)

    return connection.Connection(
        profile=prof,
        user_agent='examples',
        auth_url=auth_url,
        project_name=project_name,
        username=username,
        password=password
    )