mirror of
https://github.com/wassname/catalyst.git
synced 2026-06-28 10:31:30 +08:00
Jonathan Kamens
e942275108
Upgrade the version of the flake8, pep8, and mccabe PyPI packages, and make the code changes necessary for compatibility with the updated packages.
31 lines
1.0 KiB
Python
31 lines
1.0 KiB
Python
#
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# Copyright 2012 Quantopian, Inc.
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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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from ctypes import Structure, c_ubyte
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def Enum(*options):
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"""
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Fast enums are very important when we want really tight
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loops. These are probably going to evolve into pure C structs
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anyways so might as well get going on that.
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"""
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class cstruct(Structure):
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_fields_ = [(o, c_ubyte) for o in options]
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def __iter__(s):
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return iter(range(len(options)))
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return cstruct(*range(len(options)))
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