58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
# 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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import os_service_types
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from keystoneauth1.exceptions import base
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_SERVICE_TYPES = os_service_types.ServiceTypes()
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__all__ = ('DiscoveryFailure',
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'ImpliedVersionMismatch',
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'ImpliedMinVersionMismatch',
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'ImpliedMaxVersionMismatch',
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'VersionNotAvailable')
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class DiscoveryFailure(base.ClientException):
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message = "Discovery of client versions failed."
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class VersionNotAvailable(DiscoveryFailure):
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message = "Discovery failed. Requested version is not available."
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class ImpliedVersionMismatch(ValueError):
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label = 'version'
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def __init__(self, service_type, implied, given):
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super(ImpliedVersionMismatch, self).__init__(
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"service_type {service_type} was given which implies"
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" major API version {implied} but {label} of"
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" {given} was also given. Please update your code"
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" to use the official service_type {official_type}.".format(
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service_type=service_type,
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implied=str(implied[0]),
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given=given,
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label=self.label,
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official_type=_SERVICE_TYPES.get_service_type(service_type),
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))
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class ImpliedMinVersionMismatch(ImpliedVersionMismatch):
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label = 'min_version'
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class ImpliedMaxVersionMismatch(ImpliedVersionMismatch):
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label = 'max_version'
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