548 lines
23 KiB
C++
548 lines
23 KiB
C++
//-----------------------------------------------------------------------------
|
|
//
|
|
// Copyright (c) 1998 - 2007, The Regents of the University of California
|
|
// Produced at the Lawrence Livermore National Laboratory
|
|
// All rights reserved.
|
|
//
|
|
// This file is part of PyCXX. For details,see http://cxx.sourceforge.net/. The
|
|
// full copyright notice is contained in the file COPYRIGHT located at the root
|
|
// of the PyCXX distribution.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// - Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the disclaimer below.
|
|
// - Redistributions in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the disclaimer (as noted below) in the
|
|
// documentation and/or materials provided with the distribution.
|
|
// - Neither the name of the UC/LLNL nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without
|
|
// specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
// ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OF THE UNIVERSITY OF
|
|
// CALIFORNIA, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE LIABLE FOR
|
|
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
|
|
// DAMAGE.
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#include "CXX/IndirectPythonInterface.hxx"
|
|
|
|
namespace Py
|
|
{
|
|
static int _IsInstance( PyObject *op, PyTypeObject *type )
|
|
{
|
|
return PyObject_IsInstance( op, reinterpret_cast<PyObject *>( type ) );
|
|
}
|
|
|
|
PYCXX_EXPORT bool _CFunction_Check( PyObject *op ) { return _IsInstance( op, _CFunction_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _Complex_Check( PyObject *op ) { return _IsInstance( op, _Complex_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _Dict_Check( PyObject *op ) { return _IsInstance( op, _Dict_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _Float_Check( PyObject *op ) { return _IsInstance( op, _Float_Type() ) > 0; }
|
|
#if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
PYCXX_EXPORT bool _Function_Check( PyObject *op ) { return _IsInstance( op, _Function_Type() ) > 0; }
|
|
#endif
|
|
PYCXX_EXPORT bool _Boolean_Check( PyObject *op ) { return _IsInstance( op, _Bool_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _List_Check( PyObject *op ) { return _IsInstance( op, _List_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _Long_Check( PyObject *op ) { return _IsInstance( op, _Long_Type() ) > 0; }
|
|
#if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
PYCXX_EXPORT bool _Method_Check( PyObject *op ) { return _IsInstance( op, _Method_Type() ) > 0; }
|
|
#endif
|
|
PYCXX_EXPORT bool _Module_Check( PyObject *op ) { return _IsInstance( op, _Module_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _Range_Check( PyObject *op ) { return _IsInstance( op, _Range_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _Slice_Check( PyObject *op ) { return _IsInstance( op, _Slice_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _TraceBack_Check( PyObject *op ) { return _IsInstance( op, _TraceBack_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _Tuple_Check( PyObject *op ) { return _IsInstance( op, _Tuple_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _Type_Check( PyObject *op ) { return _IsInstance( op, _Type_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _Unicode_Check( PyObject *op ) { return _IsInstance( op, _Unicode_Type() ) > 0; }
|
|
#if PY_MAJOR_VERSION == 2
|
|
PYCXX_EXPORT bool _String_Check( PyObject *op ) { return _IsInstance( op, _String_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _Int_Check( PyObject *op ) { return _IsInstance( op, _Int_Type() ) > 0; }
|
|
PYCXX_EXPORT bool _CObject_Check( PyObject *op ) { return _IsInstance( op, _CObject_Type() ) > 0; }
|
|
#endif
|
|
#if PY_MAJOR_VERSION >= 3
|
|
PYCXX_EXPORT bool _Bytes_Check( PyObject *op ) { return _IsInstance( op, _Bytes_Type() ) > 0; }
|
|
#endif
|
|
|
|
#if defined(PY_WIN32_DELAYLOAD_PYTHON_DLL)
|
|
|
|
# if defined(MS_WINDOWS)
|
|
# include <windows.h>
|
|
|
|
|
|
static HMODULE python_dll;
|
|
|
|
# define PYCXX_STANDARD_EXCEPTION( eclass, bclass ) \
|
|
static PyObject *ptr_Exc_##eclass = NULL;
|
|
|
|
# if PY_MAJOR_VERSION == 2
|
|
# include "CXX/Python2/cxx_standard_exceptions.hxx"
|
|
# else
|
|
# include "CXX/Python3/cxx_standard_exceptions.hxx"
|
|
# endif
|
|
|
|
# undef PYCXX_STANDARD_EXCEPTION
|
|
|
|
static PyTypeObject *ptr__CFunction_Type = NULL;
|
|
static PyTypeObject *ptr__Complex_Type = NULL;
|
|
static PyTypeObject *ptr__Dict_Type = NULL;
|
|
static PyTypeObject *ptr__Float_Type = NULL;
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
static PyTypeObject *ptr__Function_Type = NULL;
|
|
# endif
|
|
static PyTypeObject *ptr__Bool_Type = NULL;
|
|
static PyTypeObject *ptr__List_Type = NULL;
|
|
static PyTypeObject *ptr__Long_Type = NULL;
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
static PyTypeObject *ptr__Method_Type = NULL;
|
|
# endif
|
|
static PyTypeObject *ptr__Module_Type = NULL;
|
|
static PyTypeObject *ptr__Range_Type = NULL;
|
|
static PyTypeObject *ptr__Slice_Type = NULL;
|
|
static PyTypeObject *ptr__TraceBack_Type = NULL;
|
|
static PyTypeObject *ptr__Tuple_Type = NULL;
|
|
static PyTypeObject *ptr__Type_Type = NULL;
|
|
static PyTypeObject *ptr__Unicode_Type = NULL;
|
|
# if PY_MAJOR_VERSION == 2
|
|
static PyTypeObject *ptr__Int_Type = NULL;
|
|
static PyTypeObject *ptr__String_Type = NULL;
|
|
static PyTypeObject *ptr__CObject_Type = NULL;
|
|
# endif
|
|
# if PY_MAJOR_VERSION >= 3
|
|
static PyTypeObject *ptr__Bytes_Type = NULL;
|
|
# endif
|
|
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
static int *ptr_Py_DebugFlag = NULL;
|
|
static int *ptr_Py_InteractiveFlag = NULL;
|
|
static int *ptr_Py_OptimizeFlag = NULL;
|
|
static int *ptr_Py_NoSiteFlag = NULL;
|
|
static int *ptr_Py_VerboseFlag = NULL;
|
|
|
|
# if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 7
|
|
static const char **ptr__Py_PackageContext = NULL;
|
|
# else
|
|
static char **ptr__Py_PackageContext = NULL;
|
|
# endif
|
|
# endif
|
|
|
|
# ifdef Py_REF_DEBUG
|
|
int *ptr_Py_RefTotal;
|
|
# endif
|
|
|
|
|
|
//--------------------------------------------------------------------------------
|
|
class GetAddressException
|
|
{
|
|
public:
|
|
GetAddressException( const char *_name )
|
|
: name( _name )
|
|
{}
|
|
virtual ~GetAddressException() {}
|
|
const char *name;
|
|
};
|
|
|
|
|
|
//--------------------------------------------------------------------------------
|
|
static PyObject *GetPyObjectPointer_As_PyObjectPointer( const char *name )
|
|
{
|
|
FARPROC addr = GetProcAddress( python_dll, name );
|
|
if( addr == NULL )
|
|
throw GetAddressException( name );
|
|
|
|
return *(PyObject **)addr;
|
|
}
|
|
|
|
static PyObject *GetPyObject_As_PyObjectPointer( const char *name )
|
|
{
|
|
FARPROC addr = GetProcAddress( python_dll, name );
|
|
if( addr == NULL )
|
|
throw GetAddressException( name );
|
|
|
|
return (PyObject *)addr;
|
|
}
|
|
|
|
static PyTypeObject *GetPyTypeObjectPointer_As_PyTypeObjectPointer( const char *name )
|
|
{
|
|
FARPROC addr = GetProcAddress( python_dll, name );
|
|
if( addr == NULL )
|
|
throw GetAddressException( name );
|
|
|
|
return *(PyTypeObject **)addr;
|
|
}
|
|
|
|
static PyTypeObject *GetPyTypeObject_As_PyTypeObjectPointer( const char *name )
|
|
{
|
|
FARPROC addr = GetProcAddress( python_dll, name );
|
|
if( addr == NULL )
|
|
throw GetAddressException( name );
|
|
|
|
return (PyTypeObject *)addr;
|
|
}
|
|
|
|
static int *GetInt_as_IntPointer( const char *name )
|
|
{
|
|
FARPROC addr = GetProcAddress( python_dll, name );
|
|
if( addr == NULL )
|
|
throw GetAddressException( name );
|
|
|
|
return (int *)addr;
|
|
}
|
|
|
|
static char **GetCharPointer_as_CharPointerPointer( const char *name )
|
|
{
|
|
FARPROC addr = GetProcAddress( python_dll, name );
|
|
if( addr == NULL )
|
|
throw GetAddressException( name );
|
|
|
|
return (char **)addr;
|
|
}
|
|
|
|
#if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 7
|
|
static char **GetConstCharPointer_as_ConstCharPointerPointer( const char *name )
|
|
{
|
|
FARPROC addr = GetProcAddress( python_dll, name );
|
|
if( addr == NULL )
|
|
throw GetAddressException( name );
|
|
|
|
return (const char **)addr;
|
|
}
|
|
#endif
|
|
|
|
|
|
# ifdef _DEBUG
|
|
static const char python_dll_name_format[] = "PYTHON%1.1d%1.1d_D.DLL";
|
|
# else
|
|
static const char python_dll_name_format[] = "PYTHON%1.1d%1.1d.DLL";
|
|
# endif
|
|
|
|
//--------------------------------------------------------------------------------
|
|
bool InitialisePythonIndirectInterface()
|
|
{
|
|
char python_dll_name[sizeof(python_dll_name_format)];
|
|
|
|
_snprintf( python_dll_name, sizeof(python_dll_name_format) / sizeof(char) - 1, python_dll_name_format, PY_MAJOR_VERSION, PY_MINOR_VERSION );
|
|
|
|
python_dll = LoadLibraryA( python_dll_name );
|
|
if( python_dll == NULL )
|
|
return false;
|
|
|
|
try
|
|
{
|
|
# ifdef Py_REF_DEBUG
|
|
ptr_Py_RefTotal = GetInt_as_IntPointer( "_Py_RefTotal" );
|
|
# endif
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
ptr_Py_DebugFlag = GetInt_as_IntPointer( "Py_DebugFlag" );
|
|
ptr_Py_InteractiveFlag = GetInt_as_IntPointer( "Py_InteractiveFlag" );
|
|
ptr_Py_OptimizeFlag = GetInt_as_IntPointer( "Py_OptimizeFlag" );
|
|
ptr_Py_NoSiteFlag = GetInt_as_IntPointer( "Py_NoSiteFlag" );
|
|
ptr_Py_VerboseFlag = GetInt_as_IntPointer( "Py_VerboseFlag" );
|
|
|
|
# if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 7
|
|
ptr__Py_PackageContext = GetConstCharPointer_as_ConstCharPointerPointer( "_Py_PackageContext" );
|
|
# else
|
|
ptr__Py_PackageContext = GetCharPointer_as_CharPointerPointer( "_Py_PackageContext" );
|
|
# endif
|
|
# endif
|
|
|
|
# define PYCXX_STANDARD_EXCEPTION( eclass, bclass )
|
|
ptr_Exc_#eclass = GetPyTypeObject_As_PyTypeObjectPointer( "PyExc_" #eclass );
|
|
|
|
# if PY_MAJOR_VERSION == 2
|
|
# include "CXX/Python2/cxx_standard_exceptions.hxx"
|
|
# else
|
|
# include "CXX/Python3/cxx_standard_exceptions.hxx"
|
|
# endif
|
|
|
|
# undef PYCXX_STANDARD_EXCEPTION
|
|
|
|
ptr__PyNone = GetPyObject_As_PyObjectPointer( "_Py_NoneStruct" );
|
|
|
|
# if PY_MAJOR_VERSION == 2
|
|
ptr__PyFalse = GetPyObject_As_PyObjectPointer( "_Py_ZeroStruct" );
|
|
# else
|
|
ptr__PyFalse = GetPyObject_As_PyObjectPointer( "_Py_FalseStruct" );
|
|
# endif
|
|
ptr__PyTrue = GetPyObject_As_PyObjectPointer( "_Py_TrueStruct" );
|
|
|
|
ptr__CFunction_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyCFunction_Type" );
|
|
ptr__Complex_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyComplex_Type" );
|
|
ptr__Dict_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyDict_Type" );
|
|
ptr__Float_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyFloat_Type" );
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
ptr__Function_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyFunction_Type" );
|
|
# endif
|
|
ptr__Bool_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyBool_Type" );
|
|
ptr__List_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyList_Type" );
|
|
ptr__Long_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyLong_Type" );
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
ptr__Method_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyMethod_Type" );
|
|
# endif
|
|
ptr__Module_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyModule_Type" );
|
|
ptr__Range_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyRange_Type" );
|
|
ptr__Slice_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PySlice_Type" );
|
|
ptr__TraceBack_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyTraceBack_Type" );
|
|
ptr__Tuple_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyTuple_Type" );
|
|
ptr__Type_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyType_Type" );
|
|
ptr__Unicode_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyUnicode_Type" );
|
|
# if PY_MAJOR_VERSION == 2
|
|
ptr__String_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyString_Type" );
|
|
ptr__Int_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyInt_Type" );
|
|
ptr__CObject_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyCObject_Type" );
|
|
# endif
|
|
# if PY_MAJOR_VERSION >= 3
|
|
ptr__Bytes_Type = GetPyTypeObject_As_PyTypeObjectPointer( "PyBytes_Type" );
|
|
# endif
|
|
}
|
|
catch( GetAddressException &e )
|
|
{
|
|
OutputDebugStringA( python_dll_name );
|
|
OutputDebugStringA( " does not contain symbol " );
|
|
OutputDebugStringA( e.name );
|
|
OutputDebugStringA( "\n" );
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
//
|
|
// Wrap variables as function calls
|
|
//
|
|
PYCXX_EXPORT PyObject *_Exc_ArithmeticError() { return ptr__Exc_ArithmeticError; }
|
|
PYCXX_EXPORT PyObject *_Exc_AssertionError() { return ptr__Exc_AssertionError; }
|
|
PYCXX_EXPORT PyObject *_Exc_AttributeError() { return ptr__Exc_AttributeError; }
|
|
PYCXX_EXPORT PyObject *_Exc_EnvironmentError() { return ptr__Exc_EnvironmentError; }
|
|
PYCXX_EXPORT PyObject *_Exc_EOFError() { return ptr__Exc_EOFError; }
|
|
PYCXX_EXPORT PyObject *_Exc_Exception() { return ptr__Exc_Exception; }
|
|
PYCXX_EXPORT PyObject *_Exc_FloatingPointError() { return ptr__Exc_FloatingPointError; }
|
|
PYCXX_EXPORT PyObject *_Exc_ImportError() { return ptr__Exc_ImportError; }
|
|
PYCXX_EXPORT PyObject *_Exc_IndexError() { return ptr__Exc_IndexError; }
|
|
PYCXX_EXPORT PyObject *_Exc_IOError() { return ptr__Exc_IOError; }
|
|
PYCXX_EXPORT PyObject *_Exc_KeyboardInterrupt() { return ptr__Exc_KeyboardInterrupt; }
|
|
PYCXX_EXPORT PyObject *_Exc_KeyError() { return ptr__Exc_KeyError; }
|
|
PYCXX_EXPORT PyObject *_Exc_LookupError() { return ptr__Exc_LookupError; }
|
|
PYCXX_EXPORT PyObject *_Exc_MemoryError() { return ptr__Exc_MemoryError; }
|
|
PYCXX_EXPORT PyObject *_Exc_NameError() { return ptr__Exc_NameError; }
|
|
PYCXX_EXPORT PyObject *_Exc_NotImplementedError() { return ptr__Exc_NotImplementedError; }
|
|
PYCXX_EXPORT PyObject *_Exc_OSError() { return ptr__Exc_OSError; }
|
|
PYCXX_EXPORT PyObject *_Exc_OverflowError() { return ptr__Exc_OverflowError; }
|
|
PYCXX_EXPORT PyObject *_Exc_RuntimeError() { return ptr__Exc_RuntimeError; }
|
|
# if PY_MAJOR_VERSION == 2
|
|
PYCXX_EXPORT PyObject *_Exc_StandardError() { return ptr__Exc_StandardError; }
|
|
# endif
|
|
PYCXX_EXPORT PyObject *_Exc_SyntaxError() { return ptr__Exc_SyntaxError; }
|
|
PYCXX_EXPORT PyObject *_Exc_SystemError() { return ptr__Exc_SystemError; }
|
|
PYCXX_EXPORT PyObject *_Exc_SystemExit() { return ptr__Exc_SystemExit; }
|
|
PYCXX_EXPORT PyObject *_Exc_TypeError() { return ptr__Exc_TypeError; }
|
|
PYCXX_EXPORT PyObject *_Exc_ValueError() { return ptr__Exc_ValueError; }
|
|
# ifdef MS_WINDOWS
|
|
PYCXX_EXPORT PyObject *_Exc_WindowsError() { return ptr__Exc_WindowsError; }
|
|
# endif
|
|
PYCXX_EXPORT PyObject *_Exc_ZeroDivisionError() { return ptr__Exc_ZeroDivisionError; }
|
|
PYCXX_EXPORT PyObject *_Exc_IndentationError() { return ptr__Exc_IndentationError; }
|
|
PYCXX_EXPORT PyObject *_Exc_TabError() { return ptr__Exc_TabError; }
|
|
PYCXX_EXPORT PyObject *_Exc_UnboundLocalError() { return ptr__Exc_UnboundLocalError; }
|
|
PYCXX_EXPORT PyObject *_Exc_UnicodeError() { return ptr__Exc_UnicodeError; }
|
|
|
|
//
|
|
// wrap items in Object.h
|
|
//
|
|
PYCXX_EXPORT PyObject *_None() { return ptr__PyNone; }
|
|
|
|
PYCXX_EXPORT PyObject *_False() { return ptr__PyFalse; }
|
|
PYCXX_EXPORT PyObject *_True() { return ptr__PyTrue; }
|
|
|
|
PYCXX_EXPORT PyTypeObject *_CFunction_Type() { return ptr__CFunction_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Complex_Type() { return ptr__Complex_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Dict_Type() { return ptr__Dict_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Float_Type() { return ptr__Float_Type; }
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
PYCXX_EXPORT PyTypeObject *_Function_Type() { return ptr__Function_Type; }
|
|
# endif
|
|
PYCXX_EXPORT PyTypeObject *_Bool_Type() { return ptr__Bool_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_List_Type() { return ptr__List_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Long_Type() { return ptr__Long_Type; }
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
PYCXX_EXPORT PyTypeObject *_Method_Type() { return ptr__Method_Type; }
|
|
# endif
|
|
PYCXX_EXPORT PyTypeObject *_Module_Type() { return ptr__Module_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Range_Type() { return ptr__Range_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Slice_Type() { return ptr__Slice_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_TraceBack_Type() { return ptr__TraceBack_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Tuple_Type() { return ptr__Tuple_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Type_Type() { return ptr__Type_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Unicode_Type() { return ptr__Unicode_Type; }
|
|
# if PY_MAJOR_VERSION == 2
|
|
PYCXX_EXPORT PyTypeObject *_String_Type() { return ptr__String_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Int_Type() { return ptr__Int_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_CObject_Type() { return ptr__CObject_Type; }
|
|
# endif
|
|
# if PY_MAJOR_VERSION >= 3
|
|
PYCXX_EXPORT PyTypeObject *_Bytes_Type() { return ptr__Bytes_Type; }
|
|
# endif
|
|
|
|
//
|
|
// wrap the Python Flag variables
|
|
//
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
PYCXX_EXPORT int &_Py_DebugFlag() { return *ptr_Py_DebugFlag; }
|
|
PYCXX_EXPORT int &_Py_InteractiveFlag() { return *ptr_Py_InteractiveFlag; }
|
|
PYCXX_EXPORT int &_Py_OptimizeFlag() { return *ptr_Py_OptimizeFlag; }
|
|
PYCXX_EXPORT int &_Py_NoSiteFlag() { return *ptr_Py_NoSiteFlag; }
|
|
PYCXX_EXPORT int &_Py_VerboseFlag() { return *ptr_Py_VerboseFlag; }
|
|
# endif
|
|
|
|
# if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 7
|
|
PYCXX_EXPORT const char *__Py_PackageContext() { return *ptr__Py_PackageContext; }
|
|
# else
|
|
PYCXX_EXPORT char *__Py_PackageContext() { return *ptr__Py_PackageContext; }
|
|
# endif
|
|
|
|
# if 0
|
|
# define Py_INCREF(op) ( \
|
|
_Py_INC_REFTOTAL _Py_REF_DEBUG_COMMA \
|
|
((PyObject*)(op))->ob_refcnt++)
|
|
|
|
# define Py_DECREF(op) \
|
|
if (_Py_DEC_REFTOTAL _Py_REF_DEBUG_COMMA \
|
|
--((PyObject*)(op))->ob_refcnt != 0) \
|
|
_Py_CHECK_REFCNT(op) \
|
|
else \
|
|
_Py_Dealloc((PyObject *)(op))
|
|
# endif
|
|
|
|
void _XINCREF( PyObject *op )
|
|
{
|
|
// This function must match the contents of Py_XINCREF(op)
|
|
if( op == NULL )
|
|
return;
|
|
|
|
# ifdef Py_REF_DEBUG
|
|
(*ptr_Py_RefTotal)++;
|
|
# endif
|
|
(op)->ob_refcnt++;
|
|
|
|
}
|
|
|
|
void _XDECREF( PyObject *op )
|
|
{
|
|
// This function must match the contents of Py_XDECREF(op);
|
|
if( op == NULL )
|
|
return;
|
|
|
|
# ifdef Py_REF_DEBUG
|
|
(*ptr_Py_RefTotal)--;
|
|
# endif
|
|
|
|
if (--(op)->ob_refcnt == 0)
|
|
_Py_Dealloc((PyObject *)(op));
|
|
}
|
|
|
|
|
|
# else
|
|
# error "Can only delay load under Win32"
|
|
# endif
|
|
|
|
#else
|
|
|
|
//================================================================================
|
|
//
|
|
// Map onto Macros
|
|
//
|
|
//================================================================================
|
|
|
|
//
|
|
// Wrap variables as function calls
|
|
//
|
|
# define PYCXX_STANDARD_EXCEPTION( eclass, bclass ) \
|
|
PYCXX_EXPORT PyObject *_Exc_##eclass() { return ::PyExc_##eclass; }
|
|
|
|
# if PY_MAJOR_VERSION == 2
|
|
# include "CXX/Python2/cxx_standard_exceptions.hxx"
|
|
# else
|
|
# include "CXX/Python3/cxx_standard_exceptions.hxx"
|
|
# endif
|
|
|
|
# undef PYCXX_STANDARD_EXCEPTION
|
|
|
|
//
|
|
// wrap items in Object.h
|
|
//
|
|
PYCXX_EXPORT PyObject *_None() { return &::_Py_NoneStruct; }
|
|
|
|
PYCXX_EXPORT PyObject *_False() { return Py_False; }
|
|
PYCXX_EXPORT PyObject *_True() { return Py_True; }
|
|
|
|
PYCXX_EXPORT PyTypeObject *_CFunction_Type() { return &PyCFunction_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Complex_Type() { return &PyComplex_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Dict_Type() { return &PyDict_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Float_Type() { return &PyFloat_Type; }
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
PYCXX_EXPORT PyTypeObject *_Function_Type() { return &PyFunction_Type; }
|
|
# endif
|
|
PYCXX_EXPORT PyTypeObject *_Bool_Type() { return &PyBool_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_List_Type() { return &PyList_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Long_Type() { return &PyLong_Type; }
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
PYCXX_EXPORT PyTypeObject *_Method_Type() { return &PyMethod_Type; }
|
|
# endif
|
|
PYCXX_EXPORT PyTypeObject *_Module_Type() { return &PyModule_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Range_Type() { return &PyRange_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Slice_Type() { return &PySlice_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_TraceBack_Type() { return &PyTraceBack_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Tuple_Type() { return &PyTuple_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Type_Type() { return &PyType_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Unicode_Type() { return &PyUnicode_Type; }
|
|
# if PY_MAJOR_VERSION == 2
|
|
PYCXX_EXPORT PyTypeObject *_String_Type() { return &PyString_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_Int_Type() { return &PyInt_Type; }
|
|
PYCXX_EXPORT PyTypeObject *_CObject_Type() { return &PyCObject_Type; }
|
|
# endif
|
|
# if PY_MAJOR_VERSION >= 3
|
|
PYCXX_EXPORT PyTypeObject *_Bytes_Type() { return &PyBytes_Type; }
|
|
# endif
|
|
|
|
//
|
|
// wrap flags
|
|
//
|
|
# if PY_MAJOR_VERSION == 2 || !defined( Py_LIMITED_API )
|
|
PYCXX_EXPORT int &_Py_DebugFlag() { return Py_DebugFlag; }
|
|
PYCXX_EXPORT int &_Py_InteractiveFlag() { return Py_InteractiveFlag; }
|
|
PYCXX_EXPORT int &_Py_OptimizeFlag() { return Py_OptimizeFlag; }
|
|
PYCXX_EXPORT int &_Py_NoSiteFlag() { return Py_NoSiteFlag; }
|
|
PYCXX_EXPORT int &_Py_VerboseFlag() { return Py_VerboseFlag; }
|
|
# if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 7
|
|
PYCXX_EXPORT const char *__Py_PackageContext() { return _Py_PackageContext; }
|
|
# else
|
|
PYCXX_EXPORT char *__Py_PackageContext() { return _Py_PackageContext; }
|
|
# endif
|
|
# endif
|
|
|
|
//
|
|
// Needed to keep the abstractions for delayload interface
|
|
//
|
|
void _XINCREF( PyObject *op )
|
|
{
|
|
Py_XINCREF( op );
|
|
}
|
|
|
|
void _XDECREF( PyObject *op )
|
|
{
|
|
Py_XDECREF( op );
|
|
}
|
|
|
|
#endif
|
|
}
|