fece74ca3e
Keystoneclient didn't provide translated messages. With this change, the messages are marked for translation. DocImpact Implements: blueprint keystoneclient-i18n Change-Id: I85263a71671a1dffed524185266e6bb7ae559630
66 lines
2.5 KiB
Python
66 lines
2.5 KiB
Python
# 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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from keystoneclient.i18n import _
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from keystoneclient.v3.contrib.oauth1 import access_tokens
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from keystoneclient.v3.contrib.oauth1 import consumers
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from keystoneclient.v3.contrib.oauth1 import request_tokens
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def create_oauth_manager(self):
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# NOTE(stevemar): Attempt to import the oauthlib package at this point.
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try:
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import oauthlib # noqa
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# NOTE(stevemar): Return an object instead of raising an exception here,
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# this will allow users to see an exception only when trying to access the
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# oauth portions of client. Otherwise an exception would be raised
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# when the client is created.
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except ImportError:
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return OAuthManagerOptionalImportProxy()
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else:
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return OAuthManager(self)
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class OAuthManager(object):
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def __init__(self, api):
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self.access_tokens = access_tokens.AccessTokenManager(api)
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self.consumers = consumers.ConsumerManager(api)
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self.request_tokens = request_tokens.RequestTokenManager(api)
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class OAuthManagerOptionalImportProxy(object):
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"""Act as a proxy manager in case oauthlib is no installed.
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This class will only be created if oauthlib is not in the system,
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trying to access any of the attributes in name (access_tokens,
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consumers, request_tokens), will result in a NotImplementedError,
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and a message.
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>>> manager.access_tokens.blah
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NotImplementedError: To use 'access_tokens' oauthlib must be installed
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Otherwise, if trying to access an attribute other than the ones in name,
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the manager will state that the attribute does not exist.
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>>> manager.dne.blah
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AttributeError: 'OAuthManagerOptionalImportProxy' object has no
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attribute 'dne'
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"""
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def __getattribute__(self, name):
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if name in ('access_tokens', 'consumers', 'request_tokens'):
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raise NotImplementedError(
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_('To use %r oauthlib must be installed') % name)
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return super(OAuthManagerOptionalImportProxy,
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self).__getattribute__(name)
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