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PyStrings.cxx
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1 // Bindings
2 #include "CPyCppyy.h"
3 #include "PyStrings.h"
4 
5 
6 //- data _____________________________________________________________________
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32 
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40 
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52 
54 
56 
59 
60 
61 //-----------------------------------------------------------------------------
62 #define CPPYY_INITIALIZE_STRING(var, str) \
63  if (!(PyStrings::var = CPyCppyy_PyText_InternFromString((char*)#str))) \
64  return false
65 
67 // Build cache of commonly used python strings (the cache is python intern, so
68 // all strings are shared python-wide, not just in cppyy).
69  CPPYY_INITIALIZE_STRING(gAssign, __assign__);
70  CPPYY_INITIALIZE_STRING(gBases, __bases__);
71  CPPYY_INITIALIZE_STRING(gBase, __base__);
72  CPPYY_INITIALIZE_STRING(gCppName, __cpp_name__);
73  CPPYY_INITIALIZE_STRING(gDeref, __deref__);
74  CPPYY_INITIALIZE_STRING(gPreInc, __preinc__);
75  CPPYY_INITIALIZE_STRING(gPostInc, __postinc__);
76  CPPYY_INITIALIZE_STRING(gDict, __dict__);
78  return false;
80  CPPYY_INITIALIZE_STRING(gFollow, __follow__);
81  CPPYY_INITIALIZE_STRING(gGetItem, __getitem__);
82  CPPYY_INITIALIZE_STRING(gGetNoCheck, _getitem__unchecked);
83  CPPYY_INITIALIZE_STRING(gInit, __init__);
84  CPPYY_INITIALIZE_STRING(gIter, __iter__);
85  CPPYY_INITIALIZE_STRING(gLen, __len__);
87  CPPYY_INITIALIZE_STRING(gModule, __module__);
88  CPPYY_INITIALIZE_STRING(gMRO, __mro__);
89  CPPYY_INITIALIZE_STRING(gName, __name__);
93 
94  CPPYY_INITIALIZE_STRING(gUnderlying, __underlying);
95 
96  CPPYY_INITIALIZE_STRING(gAdd, __add__);
97  CPPYY_INITIALIZE_STRING(gSub, __sub__);
98  CPPYY_INITIALIZE_STRING(gMul, __mul__);
100 
101  CPPYY_INITIALIZE_STRING(gLShift, __lshift__);
102  CPPYY_INITIALIZE_STRING(gLShiftC, __lshiftc__);
103 
111  CPPYY_INITIALIZE_STRING(gVectorAt, _vector__at);
112 
113  CPPYY_INITIALIZE_STRING(gCppReal, __cpp_real);
114  CPPYY_INITIALIZE_STRING(gCppImag, __cpp_imag);
115 
117 
118  CPPYY_INITIALIZE_STRING(gNoImplicit, __cppyy_no_implicit);
119 
120  CPPYY_INITIALIZE_STRING(gExPythonize, __cppyy_explicit_pythonize__);
121  CPPYY_INITIALIZE_STRING(gPythonize, __cppyy_pythonize__);
122 
123  return true;
124 }
125 
126 
127 //-----------------------------------------------------------------------------
129 // Remove all cached python strings.
130  Py_DECREF(PyStrings::gBases); PyStrings::gBases = nullptr;
131  Py_DECREF(PyStrings::gBase); PyStrings::gBase = nullptr;
132  Py_DECREF(PyStrings::gCppName); PyStrings::gCppName = nullptr;
133  Py_DECREF(PyStrings::gDeref); PyStrings::gDeref = nullptr;
134  Py_DECREF(PyStrings::gPreInc); PyStrings::gPreInc = nullptr;
135  Py_DECREF(PyStrings::gPostInc); PyStrings::gPostInc = nullptr;
136  Py_DECREF(PyStrings::gDict); PyStrings::gDict = nullptr;
137  Py_DECREF(PyStrings::gEmptyString); PyStrings::gEmptyString = nullptr;
138  Py_DECREF(PyStrings::gEq); PyStrings::gEq = nullptr;
139  Py_DECREF(PyStrings::gFollow); PyStrings::gFollow = nullptr;
140  Py_DECREF(PyStrings::gGetItem); PyStrings::gGetItem = nullptr;
141  Py_DECREF(PyStrings::gGetNoCheck); PyStrings::gGetNoCheck = nullptr;
142  Py_DECREF(PyStrings::gInit); PyStrings::gInit = nullptr;
143  Py_DECREF(PyStrings::gIter); PyStrings::gIter = nullptr;
144  Py_DECREF(PyStrings::gLen); PyStrings::gLen = nullptr;
145  Py_DECREF(PyStrings::gLifeLine); PyStrings::gLifeLine = nullptr;
146  Py_DECREF(PyStrings::gModule); PyStrings::gModule = nullptr;
147  Py_DECREF(PyStrings::gMRO); PyStrings::gMRO = nullptr;
148  Py_DECREF(PyStrings::gName); PyStrings::gName = nullptr;
149  Py_DECREF(PyStrings::gNe); PyStrings::gNe = nullptr;
150  Py_DECREF(PyStrings::gTypeCode); PyStrings::gTypeCode = nullptr;
151  Py_DECREF(PyStrings::gCTypesType); PyStrings::gCTypesType = nullptr;
152 
153  Py_DECREF(PyStrings::gUnderlying); PyStrings::gUnderlying = nullptr;
154 
155  Py_DECREF(PyStrings::gAdd); PyStrings::gAdd = nullptr;
156  Py_DECREF(PyStrings::gSub); PyStrings::gSub = nullptr;
157  Py_DECREF(PyStrings::gMul); PyStrings::gMul = nullptr;
158  Py_DECREF(PyStrings::gDiv); PyStrings::gDiv = nullptr;
159 
160  Py_DECREF(PyStrings::gLShift); PyStrings::gLShift = nullptr;
161  Py_DECREF(PyStrings::gLShiftC); PyStrings::gLShiftC = nullptr;
162 
163  Py_DECREF(PyStrings::gAt); PyStrings::gAt = nullptr;
164  Py_DECREF(PyStrings::gBegin); PyStrings::gBegin = nullptr;
165  Py_DECREF(PyStrings::gEnd); PyStrings::gEnd = nullptr;
166  Py_DECREF(PyStrings::gFirst); PyStrings::gFirst = nullptr;
167  Py_DECREF(PyStrings::gSecond); PyStrings::gSecond = nullptr;
168  Py_DECREF(PyStrings::gSize); PyStrings::gSize = nullptr;
169  Py_DECREF(PyStrings::gTemplate); PyStrings::gTemplate = nullptr;
170  Py_DECREF(PyStrings::gVectorAt); PyStrings::gVectorAt = nullptr;
171 
172  Py_DECREF(PyStrings::gCppReal); PyStrings::gCppReal = nullptr;
173  Py_DECREF(PyStrings::gCppImag); PyStrings::gCppImag = nullptr;
174 
175  Py_DECREF(PyStrings::gThisModule); PyStrings::gThisModule = nullptr;
176 
177  Py_DECREF(PyStrings::gNoImplicit); PyStrings::gNoImplicit = nullptr;
178 
179  Py_DECREF(PyStrings::gExPythonize); PyStrings::gExPythonize = nullptr;
180  Py_DECREF(PyStrings::gPythonize); PyStrings::gPythonize = nullptr;
181 
183 }
PyObject * gInit
Definition: PyStrings.cxx:20
PyObject * gLShift
Definition: PyStrings.cxx:38
PyObject * gExPythonize
Definition: PyStrings.cxx:57
PyObject * gPythonize
Definition: PyStrings.cxx:58
#define CPPYY_INITIALIZE_STRING(var, str)
Definition: PyStrings.cxx:62
PyObject * gCTypesType
Definition: PyStrings.cxx:29
PyObject * gLifeLine
Definition: PyStrings.cxx:23
PyObject * gFollow
Definition: PyStrings.cxx:17
PyObject * gGetItem
Definition: PyStrings.cxx:18
PyObject * gNoImplicit
Definition: PyStrings.cxx:55
PyObject * gSecond
Definition: PyStrings.cxx:45
PyObject * gCppName
Definition: PyStrings.cxx:10
PyObject * DestroyPyStrings()
Definition: PyStrings.cxx:128
PyObject * gThisModule
Definition: API.cxx:32
PyObject * gPostInc
Definition: PyStrings.cxx:13
PyObject * gUnderlying
Definition: PyStrings.cxx:31
PyObject * gDict
Definition: PyStrings.cxx:14
#define Py_RETURN_NONE
Definition: CPyCppyy.h:281
PyObject * gFirst
Definition: PyStrings.cxx:44
PyObject * gIter
Definition: PyStrings.cxx:21
PyObject * gThisModule
Definition: PyStrings.cxx:53
PyObject * gTypeCode
Definition: PyStrings.cxx:28
_object PyObject
Definition: PyMethodBase.h:41
PyObject * gCppImag
Definition: PyStrings.cxx:51
PyObject * gVectorAt
Definition: PyStrings.cxx:48
PyObject * gBase
Definition: PyStrings.cxx:9
PyObject * gPreInc
Definition: PyStrings.cxx:12
PyObject * gTemplate
Definition: PyStrings.cxx:47
PyObject * gLShiftC
Definition: PyStrings.cxx:39
PyObject * gSize
Definition: PyStrings.cxx:46
#define CPyCppyy_PyText_FromString
Definition: CPyCppyy.h:102
PyObject * gAssign
Definition: PyStrings.cxx:7
PyObject * gEmptyString
Definition: PyStrings.cxx:15
#define CPPYY__div__
Definition: CPyCppyy.h:130
PyObject * gDeref
Definition: PyStrings.cxx:11
PyObject * gGetNoCheck
Definition: PyStrings.cxx:19
PyObject * gBegin
Definition: PyStrings.cxx:42
bool CreatePyStrings()
Definition: PyStrings.cxx:66
Definition: first.py:1
PyObject * gModule
Definition: PyStrings.cxx:24
PyObject * gBases
Definition: PyStrings.cxx:8
PyObject * gName
Definition: PyStrings.cxx:26
PyObject * gCppReal
Definition: PyStrings.cxx:50
static constexpr double second