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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.
import re
import urllib.parse
from openstack import exceptions
from openstack import resource
from openstack import utils
class Info(resource.Resource):
base_path = "/info"
allow_fetch = True
_query_mapping = resource.QueryParameters(
'swiftinfo_sig', 'swiftinfo_expires'
)
# Properties
bulk_delete = resource.Body("bulk_delete", type=dict)
swift = resource.Body("swift", type=dict)
slo = resource.Body("slo", type=dict)
staticweb = resource.Body("staticweb", type=dict)
tempurl = resource.Body("tempurl", type=dict)
# The endpoint in the catalog has version and project-id in it
# To get capabilities, we have to disassemble and reassemble the URL
# to append 'info'
# This logic is taken from swiftclient
def _get_info_url(self, url):
URI_PATTERN_VERSION = re.compile(r'\/v\d+\.?\d*(\/.*)?')
scheme, netloc, path, params, query, fragment = urllib.parse.urlparse(
url
)
if URI_PATTERN_VERSION.search(path):
path = URI_PATTERN_VERSION.sub('/info', path)
else:
path = utils.urljoin(path, 'info')
return urllib.parse.urlunparse(
(scheme, netloc, path, params, query, fragment)
)
def fetch(
self,
session,
requires_id=False,
base_path=None,
error_message=None,
skip_cache=False,
**kwargs,
):
"""Get a remote resource based on this instance.
:param session: The session to use for making this request.
:type session: :class:`~keystoneauth1.adapter.Adapter`
:param boolean requires_id: A boolean indicating whether resource ID
should be part of the requested URI.
:param str base_path: Base part of the URI for fetching resources, if
different from
:data:`~openstack.resource.Resource.base_path`.
:param str error_message: An Error message to be returned if
requested object does not exist.
:return: This :class:`Resource` instance.
:raises: :exc:`~openstack.exceptions.MethodNotSupported` if
:data:`Resource.allow_fetch` is not set to ``True``.
:raises: :exc:`~openstack.exceptions.NotFoundException` if
the resource was not found.
"""
if not self.allow_fetch:
raise exceptions.MethodNotSupported(self, "fetch")
session = self._get_session(session)
info_url = self._get_info_url(session.get_endpoint())
microversion = self._get_microversion(session, action='fetch')
response = session.get(info_url, microversion=microversion)
self.microversion = microversion
self._translate_response(response, error_message=error_message)
return self
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