861e8d6677
This commit migrates Eventlet-specific components to the newly introduced backend system, isolating their implementation within the `oslo_service.backend.eventlet` module. The following changes have been made: - Eventlet Components: - Moved Eventlet-specific implementations of `service`, `loopingcall`, and `threadgroup` into `oslo_service/backend/eventlet/`. - Introduced an `EventletBackend` class with `get_service_components()` to expose these implementations dynamically. - Core Refactors: - Updated `service.py`, `loopingcall.py`, and `threadgroup.py` to retrieve Eventlet components via the backend system (`get_backend()`). - Backward Compatibility: - Ensured no changes to public APIs in `service.py`, `loopingcall.py`, and `threadgroup.py`. - Tests: Existing tests for Eventlet components remain applicable as the logic in the core files has not been modified. - Documentation: This change completes the migration of Eventlet-specific logic and prepares the codebase for alternative backend implementations in the future. Change-Id: Ieba0109491c37f260163fe2eb1ed2e03ecc6b15d
32 lines
1.3 KiB
Python
32 lines
1.3 KiB
Python
# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# Copyright 2011 Justin Santa Barbara
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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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from oslo_service.backend import get_component
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# Dynamically load looping call components from the backend
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LoopingCallBase = get_component("LoopingCallBase")
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LoopingCallDone = get_component("LoopingCallDone")
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LoopingCallTimeOut = get_component("LoopingCallTimeOut")
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FixedIntervalLoopingCall = get_component("FixedIntervalLoopingCall")
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FixedIntervalWithTimeoutLoopingCall = get_component(
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"FixedIntervalWithTimeoutLoopingCall")
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DynamicLoopingCall = get_component("DynamicLoopingCall")
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BackOffLoopingCall = get_component("BackOffLoopingCall")
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RetryDecorator = get_component("RetryDecorator")
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