98 lines
3.4 KiB
Python
98 lines
3.4 KiB
Python
# Copyright 2020 The HuggingFace Team. 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 importlib.metadata
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import sys
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from transformers.testing_utils import TestCasePlus
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from transformers.utils.versions import require_version, require_version_core
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numpy_ver = importlib.metadata.version("numpy")
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python_ver = ".".join([str(x) for x in sys.version_info[:3]])
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class DependencyVersionCheckTest(TestCasePlus):
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def test_core(self):
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# lt + different version strings
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require_version_core("numpy<1000.4.5")
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require_version_core("numpy<1000.4")
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require_version_core("numpy<1000")
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# le
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require_version_core("numpy<=1000.4.5")
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require_version_core(f"numpy<={numpy_ver}")
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# eq
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require_version_core(f"numpy=={numpy_ver}")
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# ne
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require_version_core("numpy!=1000.4.5")
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# ge
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require_version_core("numpy>=1.0")
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require_version_core("numpy>=1.0.0")
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require_version_core(f"numpy>={numpy_ver}")
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# gt
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require_version_core("numpy>1.0.0")
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# mix
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require_version_core("numpy>1.0.0,<1000")
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# requirement w/o version
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require_version_core("numpy")
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# unmet requirements due to version conflict
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for req in ["numpy==1.0.0", "numpy>=1000.0.0", f"numpy<{numpy_ver}"]:
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try:
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require_version_core(req)
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except ImportError as e:
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self.assertIn(f"{req} is required", str(e))
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self.assertIn("but found", str(e))
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# unmet requirements due to missing module
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for req in ["numpipypie>1", "numpipypie2"]:
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try:
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require_version_core(req)
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except importlib.metadata.PackageNotFoundError as e:
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self.assertIn(f"The '{req}' distribution was not found and is required by this application", str(e))
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self.assertIn("Try: `pip install transformers -U`", str(e))
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# bogus requirements formats:
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# 1. whole thing
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for req in ["numpy??1.0.0", "numpy1.0.0"]:
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try:
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require_version_core(req)
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except ValueError as e:
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self.assertIn("requirement needs to be in the pip package format", str(e))
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# 2. only operators
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for req in ["numpy=1.0.0", "numpy == 1.00", "numpy<>1.0.0", "numpy><1.00", "numpy>>1.0.0"]:
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try:
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require_version_core(req)
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except ValueError as e:
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self.assertIn("need one of ", str(e))
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def test_python(self):
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# matching requirement
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require_version("python>=3.6.0")
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# not matching requirements
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for req in ["python>9.9.9", "python<3.0.0"]:
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try:
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require_version_core(req)
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except ImportError as e:
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self.assertIn(f"{req} is required", str(e))
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self.assertIn(f"but found python=={python_ver}", str(e))
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