a3377de871
This update is to drop six, and also Python2 support. However, only `tacker/test/common/helpers.py` which defines a set of functions for Python2 is remained because `compact_byte()` is called from several test classes. Although it'is not so quite hard to drop, better to be done in another patch because so many changes shouldn't be included in a update. Here is a summary of changes. * Remove all six importing other than `helpers.py`. * Revise the order of importing modules becaseu it's checked strictly more in the recent pep8 test. * For the update, it removes a test `test_json_with_utf()` defined in `tacker/tests/unit/test_wsgi.py` because it's required only for Python2 and can be skipped for Python3, so no need to keep anymore. * Remove six from `requirements.txt` and `lower-constraints.txt`. Partial-bug: #1778644 Change-Id: Ib37fd00ab6836e4efc04d1c14c10f312379c7212 Signed-off-by: Yasufumi Ogawa <yasufum.o@gmail.com>
42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
# Copyright (C) 2020 NTT DATA
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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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import abc
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class VnfInstanceAbstractDriver(object, metaclass=abc.ABCMeta):
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@abc.abstractmethod
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def instantiate_vnf(self, context, vnf_instance_id, instantiate_vnf_req):
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"""instantiate vnf request.
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:param context: context
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:param vnf_instance_id: uuid of vnf_instance
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:param instantiate_vnf_req: object of InstantiateVnfRequest
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:return: None
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"""
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pass
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@abc.abstractmethod
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def terminate_vnf(self, context, vnf_instance, terminate_vnf_req):
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"""terminate vnf request.
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:param context: the request context
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:param vnf_instance: object of VnfInstance
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:param terminate_vnf_req: object of TerminateVnfRequest
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:return: None
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"""
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pass
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