paddlenlp

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# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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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 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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import unittest
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from paddlenlp.utils import install_package, uninstall_package
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class ImportUntilsTest(unittest.TestCase):
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    def test_install_specific_package(self):
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        install_package("loguru", "0.6.0")
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        from loguru import __version__
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        assert __version__ == "0.6.0"
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        install_package("loguru", "0.5.3")
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        from loguru import __version__
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        assert __version__ == "0.5.3"
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    def test_uninstall_package(self):
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        uninstall_package("paddlenlp")
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        uninstall_package("empty-package")
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