725e2543ef
* Add object-store API to ClientManager
* Add object-store client
* Add Object API library in openstackclient.object.v1.lib
* Add Object API {container,object} list commands
* Add library tests
* Add command tests
This should complete the Object v1 container and object list commands
Change-Id: Ib1770d45efa8871959826b85faafa1e0bcef0a03
98 lines
2.8 KiB
Python
98 lines
2.8 KiB
Python
# Copyright 2010-2012 OpenStack Foundation
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# Copyright 2013 Nebula Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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"""Object v1 API library"""
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def list_objects(
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api,
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url,
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container,
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marker=None,
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limit=None,
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end_marker=None,
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delimiter=None,
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prefix=None,
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path=None,
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full_listing=False,
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):
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"""Get objects in a container
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:param api: a restapi object
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:param url: endpoint
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:param container: container name to get a listing for
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:param marker: marker query
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:param limit: limit query
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:param end_marker: marker query
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:param delimiter: string to delimit the queries on
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:param prefix: prefix query
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:param path: path query (equivalent: "delimiter=/" and "prefix=path/")
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:param full_listing: if True, return a full listing, else returns a max
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of 10000 listings
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:returns: a tuple of (response headers, a list of objects) The response
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headers will be a dict and all header names will be lowercase.
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"""
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if full_listing:
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data = listing = list_objects(
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api,
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url,
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container,
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marker,
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limit,
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end_marker,
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delimiter,
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prefix,
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path,
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)
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while listing:
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if delimiter:
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marker = listing[-1].get('name', listing[-1].get('subdir'))
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else:
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marker = listing[-1]['name']
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listing = list_objects(
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api,
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url,
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container,
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marker,
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limit,
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end_marker,
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delimiter,
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prefix,
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path,
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)
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if listing:
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data.extend(listing)
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return data
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object_url = url
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query = "format=json"
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if marker:
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query += '&marker=%s' % marker
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if limit:
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query += '&limit=%d' % limit
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if end_marker:
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query += '&end_marker=%s' % end_marker
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if delimiter:
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query += '&delimiter=%s' % delimiter
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if prefix:
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query += '&prefix=%s' % prefix
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if path:
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query += '&path=%s' % path
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url = "%s/%s?%s" % (object_url, container, query)
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response = api.request('GET', url)
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return response.json()
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