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# 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.

#

"""Image v1 API Library"""

from openstackclient.api import api

class APIv1(api.BaseAPI):

"""Image v1 API"""

_endpoint_suffix = '/v1'

def __init__(self, endpoint=None, **kwargs):

super(APIv1, self).__init__(endpoint=endpoint, **kwargs)

self.endpoint = self.endpoint.rstrip('/')

self._munge_url()

def _munge_url(self):

# Hack this until discovery is up

if not self.endpoint.endswith(self._endpoint_suffix):

self.endpoint = self.endpoint + self._endpoint_suffix

def image_list(

self,

detailed=False,

public=False,

private=False,

**filter

):

"""Get available images

:param detailed:

Retrieve detailed response from server if True

:param public:

Return public images if True

:param private:

Return private images if True

If public and private are both True or both False then all images are

returned. Both arguments False is equivalent to no filter and all

images are returned. Both arguments True is a filter that includes

both public and private images which is the same set as all images.

http://docs.openstack.org/api/openstack-image-service/1.1/content/requesting-a-list-of-public-vm-images.html

http://docs.openstack.org/api/openstack-image-service/1.1/content/requesting-detailed-metadata-on-public-vm-images.html

http://docs.openstack.org/api/openstack-image-service/1.1/content/filtering-images-returned-via-get-images-and-get-imagesdetail.html

"""

url = "/images"

if detailed or public or private:

# Because we can't all use /details

url += "/detail"

image_list = self.list(url, **filter)['images']

if public != private:

# One is True and one is False, so public represents the filter

# state in either case

image_list = [i for i in image_list if i['is_public'] == public]

return image_list