79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
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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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class SourceNotAvailable(RuntimeError):
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"""The requested data source is unavailable."""
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class SourceNotConfigured(RuntimeError):
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"""The requested data source is not configured."""
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class SourceAlreadyCollected(RuntimeError):
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"""The requested data source is immutable and already cached."""
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class Ec2MetadataNotAvailable(SourceNotAvailable):
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"""The EC2 metadata service is not available."""
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class Ec2MetadataAlreadyCollected(SourceAlreadyCollected):
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"""The EC2 metadata has already been fetched and cached."""
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class CfnMetadataNotAvailable(SourceNotAvailable):
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"""The cfn metadata service is not available."""
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class HeatMetadataNotAvailable(SourceNotAvailable):
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"""The heat metadata service is not available."""
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class CfnMetadataNotConfigured(SourceNotConfigured):
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"""The cfn metadata service is not fully configured."""
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class HeatMetadataNotConfigured(SourceNotConfigured):
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"""The heat metadata service is not fully configured."""
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class HeatLocalMetadataNotAvailable(SourceNotAvailable):
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"""The local Heat metadata is not available."""
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class LocalMetadataNotAvailable(SourceNotAvailable):
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"""The local metadata is not available."""
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class RequestMetadataNotAvailable(SourceNotAvailable):
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"""The request metadata is not available."""
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class RequestMetadataNotConfigured(SourceNotAvailable):
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"""The request metadata is not fully configured."""
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class ZaqarMetadataNotConfigured(SourceNotConfigured):
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"""The zaqar metadata service is not fully configured."""
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class ZaqarMetadataNotAvailable(SourceNotAvailable):
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"""The Zaqar metadata is not available."""
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class InvalidArguments(ValueError):
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"""Invalid arguments."""
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