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py3Compat.h
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//
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// Copyright 2020 Pixar
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//
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// Licensed under the Apache License, Version 2.0 (the "Apache License")
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// with the following modification; you may not use this file except in
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// compliance with the Apache License and the following modification to it:
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// Section 6. Trademarks. is deleted and replaced with:
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//
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// 6. Trademarks. This License does not grant permission to use the trade
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// names, trademarks, service marks, or product names of the Licensor
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// and its affiliates, except as required to comply with Section 4(c) of
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// the License and to reproduce the content of the NOTICE file.
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//
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// You may obtain a copy of the Apache 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 Apache License with the above modification is
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// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the Apache License for the specific
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// language governing permissions and limitations under the Apache License.
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//
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#ifndef PXR_BASE_TF_PY_3_COMPAT_H
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#define PXR_BASE_TF_PY_3_COMPAT_H
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#include "
pxr/pxr.h
"
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#include "
pxr/base/tf/pySafePython.h
"
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PXR_NAMESPACE_OPEN_SCOPE
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// Python 3 migrating helpers:
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#if PY_MAJOR_VERSION >= 3
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// These flags are needed in python 2 only, stub them out in python 3.
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// In python 3 this behavior is the default. See PEP-3118
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#define TfPy_TPFLAGS_HAVE_NEWBUFFER 0
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#define TfPy_TPFLAGS_HAVE_GETCHARBUFFER 0
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#define TfPyBytes_Check PyBytes_Check
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#define TfPyString_Check(a) (PyBytes_Check(a) || PyUnicode_Check(a))
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#define TfPyString_AsString PyUnicode_AsUTF8
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// PyInt -> PyLong remapping
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#define TfPyInt_Check PyLong_Check
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// Note: Slightly different semantics, the macro does not do any error checking
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#define TfPyInt_AS_LONG PyLong_AsLong
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// Method and module names that are changed in python 3
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#define TfPyIteratorNextMethodName "__next__"
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#define TfPyClassMethodFuncName "__func__"
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#define TfPyBoolBuiltinFuncName "__bool__"
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#define TfPyBuiltinModuleName "builtins"
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#else
// Python 2
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#define TfPy_TPFLAGS_HAVE_NEWBUFFER Py_TPFLAGS_HAVE_NEWBUFFER
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#define TfPy_TPFLAGS_HAVE_GETCHARBUFFER Py_TPFLAGS_HAVE_GETCHARBUFFER
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#define TfPyBytes_Check PyString_Check
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#define TfPyString_Check PyString_Check
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#define TfPyString_AsString PyString_AsString
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#define TfPyInt_Check PyInt_Check
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#define TfPyInt_AS_LONG PyInt_AS_LONG
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#define TfPyIteratorNextMethodName "next"
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#define TfPyClassMethodFuncName "im_func"
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#define TfPyBoolBuiltinFuncName "__nonzero__"
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#define TfPyBuiltinModuleName "__builtin__"
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#endif
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PXR_NAMESPACE_CLOSE_SCOPE
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#endif
// PXR_BASE_TF_PY_3_COMPAT_H
pxr.h
pySafePython.h
Intended to replace a direct include of Python.h, which causes several build problems with certain co...
pxr
base
tf
py3Compat.h
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