32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
# Copyright (c) 2014 EMC Corporation.
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# All Rights Reserved.
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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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"""EMC Share Driver Plugin Framework."""
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from stevedore import extension
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class EMCPluginManager(object):
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def __init__(self, namespace):
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self.namespace = namespace
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self.extension_manager = extension.ExtensionManager(namespace)
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def load_plugin(self, name, *args, **kwargs):
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for ext in self.extension_manager.extensions:
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if ext.name == name:
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storage_conn = ext.plugin(*args, **kwargs)
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return storage_conn
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return None
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