1e99c7ed93
The cyclical dependency from client to manager then back on client has caused problems in other projects as the client doesn't always get properly destroyed which can lead to it holding open network connections. Remove this dependency and instead simply pass the constructed HTTPClient to the managers. Change-Id: Id112ab366ad19bc6ae239cfcadb5eb98f6cb8abf
70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
# Copyright (c) 2013 Mirantis Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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from saharaclient.api import base
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class Image(base.Resource):
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resource_name = 'Image'
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defaults = {'description': ''}
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class ImageManager(base.ResourceManager):
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resource_class = Image
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def list(self, search_opts=None):
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query = base.get_query_string(search_opts)
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return self._list('/images%s' % query, 'images')
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def get(self, id):
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return self._get('/images/%s' % id, 'image')
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def unregister_image(self, image_id):
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self._delete('/images/%s' % image_id)
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def update_image(self, image_id, user_name, desc):
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body = {"username": user_name,
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"description": desc}
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resp = self.api.post('/images/%s' % image_id, json.dumps(body))
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if resp.status_code != 202:
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raise RuntimeError('Failed to register image %s' % image_id)
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def update_tags(self, image_id, new_tags):
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old_image = self.get(image_id)
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old_tags = frozenset(old_image.tags)
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new_tags = frozenset(new_tags)
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to_add = list(new_tags - old_tags)
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to_remove = list(old_tags - new_tags)
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if len(to_add) != 0:
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resp = self.api.post('/images/%s/tag' % image_id,
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json.dumps({'tags': to_add}))
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if resp.status_code != 202:
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raise RuntimeError('Failed to add tags to image %s' % image_id)
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if len(to_remove) != 0:
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resp = self.api.post('/images/%s/untag' % image_id,
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json.dumps({'tags': to_remove}))
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if resp.status_code != 202:
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raise RuntimeError('Failed to remove tags from image %s' %
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image_id)
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