Mercurial > vim
annotate src/if_python.c @ 4405:907b1f035ee7 v7.3.951
updated for version 7.3.951
Problem: Python exceptions have problems.
Solution: Change some IndexErrors to TypeErrors. Make ?line number out of
range? an IndexError. Make ?unable to get option value? a
RuntimeError. Make all PyErr_SetString messages start with
lowercase letter and use _(). (ZyX)
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Wed, 15 May 2013 15:44:28 +0200 |
parents | d4816e7c3328 |
children | 7b789d337820 |
rev | line source |
---|---|
3618 | 1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 /* | |
10 * Python extensions by Paul Moore. | |
11 * Changes for Unix by David Leonard. | |
12 * | |
13 * This consists of four parts: | |
14 * 1. Python interpreter main program | |
15 * 2. Python output stream: writes output via [e]msg(). | |
16 * 3. Implementation of the Vim module for Python | |
17 * 4. Utility functions for handling the interface between Vim and Python. | |
18 */ | |
19 | |
20 #include "vim.h" | |
21 | |
22 #include <limits.h> | |
23 | |
24 /* Python.h defines _POSIX_THREADS itself (if needed) */ | |
25 #ifdef _POSIX_THREADS | |
26 # undef _POSIX_THREADS | |
27 #endif | |
28 | |
2250
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Add the conceal patch from Vince Negri.
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29 #if defined(_WIN32) && defined(HAVE_FCNTL_H) |
7 | 30 # undef HAVE_FCNTL_H |
31 #endif | |
32 | |
33 #ifdef _DEBUG | |
34 # undef _DEBUG | |
35 #endif | |
36 | |
37 #ifdef HAVE_STDARG_H | |
38 # undef HAVE_STDARG_H /* Python's config.h defines it as well. */ | |
39 #endif | |
1991 | 40 #ifdef _POSIX_C_SOURCE |
41 # undef _POSIX_C_SOURCE /* pyconfig.h defines it as well. */ | |
42 #endif | |
43 #ifdef _XOPEN_SOURCE | |
44 # undef _XOPEN_SOURCE /* pyconfig.h defines it as well. */ | |
45 #endif | |
7 | 46 |
47 #include <Python.h> | |
48 #if defined(MACOS) && !defined(MACOS_X_UNIX) | |
49 # include "macglue.h" | |
50 # include <CodeFragments.h> | |
51 #endif | |
52 #undef main /* Defined in python.h - aargh */ | |
53 #undef HAVE_FCNTL_H /* Clash with os_win32.h */ | |
54 | |
3806 | 55 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02050000 |
56 # define PY_SSIZE_T_CLEAN | |
57 #endif | |
58 | |
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59 static void init_structs(void); |
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60 |
3618 | 61 #define PyBytes_FromString PyString_FromString |
4321 | 62 #define PyBytes_Check PyString_Check |
3618 | 63 |
2894 | 64 /* No-op conversion functions, use with care! */ |
65 #define PyString_AsBytes(obj) (obj) | |
66 #define PyString_FreeBytes(obj) | |
67 | |
7 | 68 #if !defined(FEAT_PYTHON) && defined(PROTO) |
69 /* Use this to be able to generate prototypes without python being used. */ | |
1607 | 70 # define PyObject Py_ssize_t |
71 # define PyThreadState Py_ssize_t | |
72 # define PyTypeObject Py_ssize_t | |
73 struct PyMethodDef { Py_ssize_t a; }; | |
74 # define PySequenceMethods Py_ssize_t | |
7 | 75 #endif |
76 | |
3638 | 77 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
78 # define PY_USE_CAPSULE | |
79 #endif | |
80 | |
1594 | 81 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02050000 |
82 # define PyInt Py_ssize_t | |
83 # define PyInquiry lenfunc | |
84 # define PyIntArgFunc ssizeargfunc | |
85 # define PyIntIntArgFunc ssizessizeargfunc | |
86 # define PyIntObjArgProc ssizeobjargproc | |
87 # define PyIntIntObjArgProc ssizessizeobjargproc | |
1607 | 88 # define Py_ssize_t_fmt "n" |
1594 | 89 #else |
90 # define PyInt int | |
4319 | 91 # define lenfunc inquiry |
1594 | 92 # define PyInquiry inquiry |
93 # define PyIntArgFunc intargfunc | |
94 # define PyIntIntArgFunc intintargfunc | |
95 # define PyIntObjArgProc intobjargproc | |
96 # define PyIntIntObjArgProc intintobjargproc | |
1607 | 97 # define Py_ssize_t_fmt "i" |
1594 | 98 #endif |
99 | |
7 | 100 /* Parser flags */ |
101 #define single_input 256 | |
102 #define file_input 257 | |
103 #define eval_input 258 | |
104 | |
105 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x020300F0 | |
106 /* Python 2.3: can invoke ":python" recursively. */ | |
107 # define PY_CAN_RECURSE | |
108 #endif | |
109 | |
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110 # if defined(DYNAMIC_PYTHON) || defined(PROTO) |
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111 # ifndef DYNAMIC_PYTHON |
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112 # define HINSTANCE long_u /* for generating prototypes */ |
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113 # endif |
7 | 114 |
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115 # ifndef WIN3264 |
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116 # include <dlfcn.h> |
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117 # define FARPROC void* |
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118 # define HINSTANCE void* |
2641 | 119 # if defined(PY_NO_RTLD_GLOBAL) && defined(PY3_NO_RTLD_GLOBAL) |
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120 # define load_dll(n) dlopen((n), RTLD_LAZY) |
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121 # else |
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122 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
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123 # endif |
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124 # define close_dll dlclose |
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125 # define symbol_from_dll dlsym |
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126 # else |
2612 | 127 # define load_dll vimLoadLib |
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128 # define close_dll FreeLibrary |
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129 # define symbol_from_dll GetProcAddress |
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130 # endif |
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131 |
1607 | 132 /* This makes if_python.c compile without warnings against Python 2.5 |
133 * on Win32 and Win64. */ | |
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134 # undef PyRun_SimpleString |
3618 | 135 # undef PyRun_String |
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136 # undef PyArg_Parse |
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137 # undef PyArg_ParseTuple |
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138 # undef Py_BuildValue |
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139 # undef Py_InitModule4 |
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140 # undef Py_InitModule4_64 |
3618 | 141 # undef PyObject_CallMethod |
1607 | 142 |
7 | 143 /* |
144 * Wrapper defines | |
145 */ | |
146 # define PyArg_Parse dll_PyArg_Parse | |
147 # define PyArg_ParseTuple dll_PyArg_ParseTuple | |
2894 | 148 # define PyMem_Free dll_PyMem_Free |
3618 | 149 # define PyMem_Malloc dll_PyMem_Malloc |
7 | 150 # define PyDict_SetItemString dll_PyDict_SetItemString |
151 # define PyErr_BadArgument dll_PyErr_BadArgument | |
152 # define PyErr_Clear dll_PyErr_Clear | |
4145 | 153 # define PyErr_PrintEx dll_PyErr_PrintEx |
7 | 154 # define PyErr_NoMemory dll_PyErr_NoMemory |
155 # define PyErr_Occurred dll_PyErr_Occurred | |
156 # define PyErr_SetNone dll_PyErr_SetNone | |
157 # define PyErr_SetString dll_PyErr_SetString | |
4403 | 158 # define PyErr_SetObject dll_PyErr_SetObject |
7 | 159 # define PyEval_InitThreads dll_PyEval_InitThreads |
160 # define PyEval_RestoreThread dll_PyEval_RestoreThread | |
161 # define PyEval_SaveThread dll_PyEval_SaveThread | |
162 # ifdef PY_CAN_RECURSE | |
163 # define PyGILState_Ensure dll_PyGILState_Ensure | |
164 # define PyGILState_Release dll_PyGILState_Release | |
165 # endif | |
166 # define PyInt_AsLong dll_PyInt_AsLong | |
167 # define PyInt_FromLong dll_PyInt_FromLong | |
3618 | 168 # define PyLong_AsLong dll_PyLong_AsLong |
169 # define PyLong_FromLong dll_PyLong_FromLong | |
3828 | 170 # define PyBool_Type (*dll_PyBool_Type) |
7 | 171 # define PyInt_Type (*dll_PyInt_Type) |
3618 | 172 # define PyLong_Type (*dll_PyLong_Type) |
7 | 173 # define PyList_GetItem dll_PyList_GetItem |
637 | 174 # define PyList_Append dll_PyList_Append |
7 | 175 # define PyList_New dll_PyList_New |
176 # define PyList_SetItem dll_PyList_SetItem | |
177 # define PyList_Size dll_PyList_Size | |
178 # define PyList_Type (*dll_PyList_Type) | |
3618 | 179 # define PySequence_Check dll_PySequence_Check |
180 # define PySequence_Size dll_PySequence_Size | |
181 # define PySequence_GetItem dll_PySequence_GetItem | |
182 # define PyTuple_Size dll_PyTuple_Size | |
183 # define PyTuple_GetItem dll_PyTuple_GetItem | |
184 # define PyTuple_Type (*dll_PyTuple_Type) | |
7 | 185 # define PyImport_ImportModule dll_PyImport_ImportModule |
637 | 186 # define PyDict_New dll_PyDict_New |
7 | 187 # define PyDict_GetItemString dll_PyDict_GetItemString |
3618 | 188 # define PyDict_Next dll_PyDict_Next |
189 # ifdef PyMapping_Items | |
190 # define PY_NO_MAPPING_ITEMS | |
191 # else | |
192 # define PyMapping_Items dll_PyMapping_Items | |
193 # endif | |
194 # define PyObject_CallMethod dll_PyObject_CallMethod | |
195 # define PyMapping_Check dll_PyMapping_Check | |
196 # define PyIter_Next dll_PyIter_Next | |
7 | 197 # define PyModule_GetDict dll_PyModule_GetDict |
198 # define PyRun_SimpleString dll_PyRun_SimpleString | |
3618 | 199 # define PyRun_String dll_PyRun_String |
7 | 200 # define PyString_AsString dll_PyString_AsString |
3798 | 201 # define PyString_AsStringAndSize dll_PyString_AsStringAndSize |
7 | 202 # define PyString_FromString dll_PyString_FromString |
203 # define PyString_FromStringAndSize dll_PyString_FromStringAndSize | |
204 # define PyString_Size dll_PyString_Size | |
205 # define PyString_Type (*dll_PyString_Type) | |
3618 | 206 # define PyUnicode_Type (*dll_PyUnicode_Type) |
3642 | 207 # undef PyUnicode_AsEncodedString |
208 # define PyUnicode_AsEncodedString py_PyUnicode_AsEncodedString | |
3618 | 209 # define PyFloat_AsDouble dll_PyFloat_AsDouble |
210 # define PyFloat_FromDouble dll_PyFloat_FromDouble | |
211 # define PyFloat_Type (*dll_PyFloat_Type) | |
212 # define PyImport_AddModule (*dll_PyImport_AddModule) | |
7 | 213 # define PySys_SetObject dll_PySys_SetObject |
214 # define PySys_SetArgv dll_PySys_SetArgv | |
215 # define PyType_Type (*dll_PyType_Type) | |
2737 | 216 # define PyType_Ready (*dll_PyType_Ready) |
7 | 217 # define Py_BuildValue dll_Py_BuildValue |
218 # define Py_FindMethod dll_Py_FindMethod | |
219 # define Py_InitModule4 dll_Py_InitModule4 | |
2641 | 220 # define Py_SetPythonHome dll_Py_SetPythonHome |
7 | 221 # define Py_Initialize dll_Py_Initialize |
242 | 222 # define Py_Finalize dll_Py_Finalize |
223 # define Py_IsInitialized dll_Py_IsInitialized | |
7 | 224 # define _PyObject_New dll__PyObject_New |
3646 | 225 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
226 # define _PyObject_NextNotImplemented (*dll__PyObject_NextNotImplemented) | |
227 # endif | |
7 | 228 # define _Py_NoneStruct (*dll__Py_NoneStruct) |
3828 | 229 # define _Py_ZeroStruct (*dll__Py_ZeroStruct) |
230 # define _Py_TrueStruct (*dll__Py_TrueStruct) | |
7 | 231 # define PyObject_Init dll__PyObject_Init |
3618 | 232 # define PyObject_GetIter dll_PyObject_GetIter |
4399 | 233 # define PyObject_IsTrue dll_PyObject_IsTrue |
7 | 234 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02020000 |
235 # define PyType_IsSubtype dll_PyType_IsSubtype | |
236 # endif | |
237 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02030000 | |
238 # define PyObject_Malloc dll_PyObject_Malloc | |
239 # define PyObject_Free dll_PyObject_Free | |
240 # endif | |
3638 | 241 # ifdef PY_USE_CAPSULE |
242 # define PyCapsule_New dll_PyCapsule_New | |
243 # define PyCapsule_GetPointer dll_PyCapsule_GetPointer | |
244 # else | |
245 # define PyCObject_FromVoidPtr dll_PyCObject_FromVoidPtr | |
246 # define PyCObject_AsVoidPtr dll_PyCObject_AsVoidPtr | |
247 # endif | |
7 | 248 |
249 /* | |
250 * Pointers for dynamic link | |
251 */ | |
252 static int(*dll_PyArg_Parse)(PyObject *, char *, ...); | |
253 static int(*dll_PyArg_ParseTuple)(PyObject *, char *, ...); | |
2894 | 254 static int(*dll_PyMem_Free)(void *); |
3618 | 255 static void* (*dll_PyMem_Malloc)(size_t); |
7 | 256 static int(*dll_PyDict_SetItemString)(PyObject *dp, char *key, PyObject *item); |
257 static int(*dll_PyErr_BadArgument)(void); | |
258 static void(*dll_PyErr_Clear)(void); | |
4145 | 259 static void(*dll_PyErr_PrintEx)(int); |
7 | 260 static PyObject*(*dll_PyErr_NoMemory)(void); |
261 static PyObject*(*dll_PyErr_Occurred)(void); | |
262 static void(*dll_PyErr_SetNone)(PyObject *); | |
263 static void(*dll_PyErr_SetString)(PyObject *, const char *); | |
4403 | 264 static void(*dll_PyErr_SetObject)(PyObject *, PyObject *); |
7 | 265 static void(*dll_PyEval_InitThreads)(void); |
266 static void(*dll_PyEval_RestoreThread)(PyThreadState *); | |
267 static PyThreadState*(*dll_PyEval_SaveThread)(void); | |
268 # ifdef PY_CAN_RECURSE | |
269 static PyGILState_STATE (*dll_PyGILState_Ensure)(void); | |
270 static void (*dll_PyGILState_Release)(PyGILState_STATE); | |
3618 | 271 # endif |
7 | 272 static long(*dll_PyInt_AsLong)(PyObject *); |
273 static PyObject*(*dll_PyInt_FromLong)(long); | |
3618 | 274 static long(*dll_PyLong_AsLong)(PyObject *); |
275 static PyObject*(*dll_PyLong_FromLong)(long); | |
3828 | 276 static PyTypeObject* dll_PyBool_Type; |
7 | 277 static PyTypeObject* dll_PyInt_Type; |
3618 | 278 static PyTypeObject* dll_PyLong_Type; |
1594 | 279 static PyObject*(*dll_PyList_GetItem)(PyObject *, PyInt); |
637 | 280 static PyObject*(*dll_PyList_Append)(PyObject *, PyObject *); |
1594 | 281 static PyObject*(*dll_PyList_New)(PyInt size); |
282 static int(*dll_PyList_SetItem)(PyObject *, PyInt, PyObject *); | |
283 static PyInt(*dll_PyList_Size)(PyObject *); | |
7 | 284 static PyTypeObject* dll_PyList_Type; |
3618 | 285 static int (*dll_PySequence_Check)(PyObject *); |
286 static PyInt(*dll_PySequence_Size)(PyObject *); | |
287 static PyObject*(*dll_PySequence_GetItem)(PyObject *, PyInt); | |
288 static PyInt(*dll_PyTuple_Size)(PyObject *); | |
289 static PyObject*(*dll_PyTuple_GetItem)(PyObject *, PyInt); | |
290 static PyTypeObject* dll_PyTuple_Type; | |
7 | 291 static PyObject*(*dll_PyImport_ImportModule)(const char *); |
637 | 292 static PyObject*(*dll_PyDict_New)(void); |
7 | 293 static PyObject*(*dll_PyDict_GetItemString)(PyObject *, const char *); |
3618 | 294 static int (*dll_PyDict_Next)(PyObject *, Py_ssize_t *, PyObject **, PyObject **); |
295 # ifndef PY_NO_MAPPING_ITEMS | |
296 static PyObject* (*dll_PyMapping_Items)(PyObject *); | |
297 # endif | |
298 static PyObject* (*dll_PyObject_CallMethod)(PyObject *, char *, PyObject *); | |
299 static int (*dll_PyMapping_Check)(PyObject *); | |
300 static PyObject* (*dll_PyIter_Next)(PyObject *); | |
7 | 301 static PyObject*(*dll_PyModule_GetDict)(PyObject *); |
302 static int(*dll_PyRun_SimpleString)(char *); | |
3618 | 303 static PyObject *(*dll_PyRun_String)(char *, int, PyObject *, PyObject *); |
7 | 304 static char*(*dll_PyString_AsString)(PyObject *); |
3798 | 305 static int(*dll_PyString_AsStringAndSize)(PyObject *, char **, int *); |
7 | 306 static PyObject*(*dll_PyString_FromString)(const char *); |
1594 | 307 static PyObject*(*dll_PyString_FromStringAndSize)(const char *, PyInt); |
308 static PyInt(*dll_PyString_Size)(PyObject *); | |
7 | 309 static PyTypeObject* dll_PyString_Type; |
3618 | 310 static PyTypeObject* dll_PyUnicode_Type; |
3642 | 311 static PyObject *(*py_PyUnicode_AsEncodedString)(PyObject *, char *, char *); |
3618 | 312 static double(*dll_PyFloat_AsDouble)(PyObject *); |
313 static PyObject*(*dll_PyFloat_FromDouble)(double); | |
314 static PyTypeObject* dll_PyFloat_Type; | |
7 | 315 static int(*dll_PySys_SetObject)(char *, PyObject *); |
316 static int(*dll_PySys_SetArgv)(int, char **); | |
317 static PyTypeObject* dll_PyType_Type; | |
2737 | 318 static int (*dll_PyType_Ready)(PyTypeObject *type); |
7 | 319 static PyObject*(*dll_Py_BuildValue)(char *, ...); |
320 static PyObject*(*dll_Py_FindMethod)(struct PyMethodDef[], PyObject *, char *); | |
321 static PyObject*(*dll_Py_InitModule4)(char *, struct PyMethodDef *, char *, PyObject *, int); | |
3618 | 322 static PyObject*(*dll_PyImport_AddModule)(char *); |
2641 | 323 static void(*dll_Py_SetPythonHome)(char *home); |
7 | 324 static void(*dll_Py_Initialize)(void); |
242 | 325 static void(*dll_Py_Finalize)(void); |
326 static int(*dll_Py_IsInitialized)(void); | |
7 | 327 static PyObject*(*dll__PyObject_New)(PyTypeObject *, PyObject *); |
328 static PyObject*(*dll__PyObject_Init)(PyObject *, PyTypeObject *); | |
3618 | 329 static PyObject* (*dll_PyObject_GetIter)(PyObject *); |
4399 | 330 static int (*dll_PyObject_IsTrue)(PyObject *); |
3646 | 331 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
3618 | 332 static iternextfunc dll__PyObject_NextNotImplemented; |
3646 | 333 # endif |
7 | 334 static PyObject* dll__Py_NoneStruct; |
3828 | 335 static PyObject* _Py_ZeroStruct; |
336 static PyObject* dll__Py_TrueStruct; | |
7 | 337 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02020000 |
338 static int (*dll_PyType_IsSubtype)(PyTypeObject *, PyTypeObject *); | |
339 # endif | |
340 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02030000 | |
341 static void* (*dll_PyObject_Malloc)(size_t); | |
342 static void (*dll_PyObject_Free)(void*); | |
343 # endif | |
3638 | 344 # ifdef PY_USE_CAPSULE |
3618 | 345 static PyObject* (*dll_PyCapsule_New)(void *, char *, PyCapsule_Destructor); |
346 static void* (*dll_PyCapsule_GetPointer)(PyObject *, char *); | |
3638 | 347 # else |
3648 | 348 static PyObject* (*dll_PyCObject_FromVoidPtr)(void *cobj, void (*destr)(void *)); |
349 static void* (*dll_PyCObject_AsVoidPtr)(PyObject *); | |
3638 | 350 # endif |
7 | 351 |
352 static HINSTANCE hinstPython = 0; /* Instance of python.dll */ | |
353 | |
354 /* Imported exception objects */ | |
355 static PyObject *imp_PyExc_AttributeError; | |
356 static PyObject *imp_PyExc_IndexError; | |
4315 | 357 static PyObject *imp_PyExc_KeyError; |
7 | 358 static PyObject *imp_PyExc_KeyboardInterrupt; |
359 static PyObject *imp_PyExc_TypeError; | |
360 static PyObject *imp_PyExc_ValueError; | |
4405 | 361 static PyObject *imp_PyExc_RuntimeError; |
7 | 362 |
363 # define PyExc_AttributeError imp_PyExc_AttributeError | |
364 # define PyExc_IndexError imp_PyExc_IndexError | |
4315 | 365 # define PyExc_KeyError imp_PyExc_KeyError |
7 | 366 # define PyExc_KeyboardInterrupt imp_PyExc_KeyboardInterrupt |
367 # define PyExc_TypeError imp_PyExc_TypeError | |
368 # define PyExc_ValueError imp_PyExc_ValueError | |
4405 | 369 # define PyExc_RuntimeError imp_PyExc_RuntimeError |
7 | 370 |
371 /* | |
372 * Table of name to function pointer of python. | |
373 */ | |
374 # define PYTHON_PROC FARPROC | |
375 static struct | |
376 { | |
377 char *name; | |
378 PYTHON_PROC *ptr; | |
379 } python_funcname_table[] = | |
380 { | |
3806 | 381 #ifndef PY_SSIZE_T_CLEAN |
7 | 382 {"PyArg_Parse", (PYTHON_PROC*)&dll_PyArg_Parse}, |
383 {"PyArg_ParseTuple", (PYTHON_PROC*)&dll_PyArg_ParseTuple}, | |
3806 | 384 {"Py_BuildValue", (PYTHON_PROC*)&dll_Py_BuildValue}, |
385 #else | |
386 {"_PyArg_Parse_SizeT", (PYTHON_PROC*)&dll_PyArg_Parse}, | |
387 {"_PyArg_ParseTuple_SizeT", (PYTHON_PROC*)&dll_PyArg_ParseTuple}, | |
388 {"_Py_BuildValue_SizeT", (PYTHON_PROC*)&dll_Py_BuildValue}, | |
389 #endif | |
2894 | 390 {"PyMem_Free", (PYTHON_PROC*)&dll_PyMem_Free}, |
3618 | 391 {"PyMem_Malloc", (PYTHON_PROC*)&dll_PyMem_Malloc}, |
7 | 392 {"PyDict_SetItemString", (PYTHON_PROC*)&dll_PyDict_SetItemString}, |
393 {"PyErr_BadArgument", (PYTHON_PROC*)&dll_PyErr_BadArgument}, | |
394 {"PyErr_Clear", (PYTHON_PROC*)&dll_PyErr_Clear}, | |
4145 | 395 {"PyErr_PrintEx", (PYTHON_PROC*)&dll_PyErr_PrintEx}, |
7 | 396 {"PyErr_NoMemory", (PYTHON_PROC*)&dll_PyErr_NoMemory}, |
397 {"PyErr_Occurred", (PYTHON_PROC*)&dll_PyErr_Occurred}, | |
398 {"PyErr_SetNone", (PYTHON_PROC*)&dll_PyErr_SetNone}, | |
399 {"PyErr_SetString", (PYTHON_PROC*)&dll_PyErr_SetString}, | |
4403 | 400 {"PyErr_SetObject", (PYTHON_PROC*)&dll_PyErr_SetObject}, |
7 | 401 {"PyEval_InitThreads", (PYTHON_PROC*)&dll_PyEval_InitThreads}, |
402 {"PyEval_RestoreThread", (PYTHON_PROC*)&dll_PyEval_RestoreThread}, | |
403 {"PyEval_SaveThread", (PYTHON_PROC*)&dll_PyEval_SaveThread}, | |
404 # ifdef PY_CAN_RECURSE | |
405 {"PyGILState_Ensure", (PYTHON_PROC*)&dll_PyGILState_Ensure}, | |
406 {"PyGILState_Release", (PYTHON_PROC*)&dll_PyGILState_Release}, | |
407 # endif | |
408 {"PyInt_AsLong", (PYTHON_PROC*)&dll_PyInt_AsLong}, | |
409 {"PyInt_FromLong", (PYTHON_PROC*)&dll_PyInt_FromLong}, | |
3618 | 410 {"PyLong_AsLong", (PYTHON_PROC*)&dll_PyLong_AsLong}, |
411 {"PyLong_FromLong", (PYTHON_PROC*)&dll_PyLong_FromLong}, | |
3828 | 412 {"PyBool_Type", (PYTHON_PROC*)&dll_PyBool_Type}, |
7 | 413 {"PyInt_Type", (PYTHON_PROC*)&dll_PyInt_Type}, |
3618 | 414 {"PyLong_Type", (PYTHON_PROC*)&dll_PyLong_Type}, |
7 | 415 {"PyList_GetItem", (PYTHON_PROC*)&dll_PyList_GetItem}, |
637 | 416 {"PyList_Append", (PYTHON_PROC*)&dll_PyList_Append}, |
7 | 417 {"PyList_New", (PYTHON_PROC*)&dll_PyList_New}, |
418 {"PyList_SetItem", (PYTHON_PROC*)&dll_PyList_SetItem}, | |
419 {"PyList_Size", (PYTHON_PROC*)&dll_PyList_Size}, | |
420 {"PyList_Type", (PYTHON_PROC*)&dll_PyList_Type}, | |
3618 | 421 {"PySequence_GetItem", (PYTHON_PROC*)&dll_PySequence_GetItem}, |
422 {"PySequence_Size", (PYTHON_PROC*)&dll_PySequence_Size}, | |
423 {"PySequence_Check", (PYTHON_PROC*)&dll_PySequence_Check}, | |
424 {"PyTuple_GetItem", (PYTHON_PROC*)&dll_PyTuple_GetItem}, | |
425 {"PyTuple_Size", (PYTHON_PROC*)&dll_PyTuple_Size}, | |
426 {"PyTuple_Type", (PYTHON_PROC*)&dll_PyTuple_Type}, | |
7 | 427 {"PyImport_ImportModule", (PYTHON_PROC*)&dll_PyImport_ImportModule}, |
428 {"PyDict_GetItemString", (PYTHON_PROC*)&dll_PyDict_GetItemString}, | |
3618 | 429 {"PyDict_Next", (PYTHON_PROC*)&dll_PyDict_Next}, |
637 | 430 {"PyDict_New", (PYTHON_PROC*)&dll_PyDict_New}, |
3618 | 431 # ifndef PY_NO_MAPPING_ITEMS |
432 {"PyMapping_Items", (PYTHON_PROC*)&dll_PyMapping_Items}, | |
433 # endif | |
434 {"PyObject_CallMethod", (PYTHON_PROC*)&dll_PyObject_CallMethod}, | |
435 {"PyMapping_Check", (PYTHON_PROC*)&dll_PyMapping_Check}, | |
436 {"PyIter_Next", (PYTHON_PROC*)&dll_PyIter_Next}, | |
7 | 437 {"PyModule_GetDict", (PYTHON_PROC*)&dll_PyModule_GetDict}, |
438 {"PyRun_SimpleString", (PYTHON_PROC*)&dll_PyRun_SimpleString}, | |
3618 | 439 {"PyRun_String", (PYTHON_PROC*)&dll_PyRun_String}, |
7 | 440 {"PyString_AsString", (PYTHON_PROC*)&dll_PyString_AsString}, |
3798 | 441 {"PyString_AsStringAndSize", (PYTHON_PROC*)&dll_PyString_AsStringAndSize}, |
7 | 442 {"PyString_FromString", (PYTHON_PROC*)&dll_PyString_FromString}, |
443 {"PyString_FromStringAndSize", (PYTHON_PROC*)&dll_PyString_FromStringAndSize}, | |
444 {"PyString_Size", (PYTHON_PROC*)&dll_PyString_Size}, | |
445 {"PyString_Type", (PYTHON_PROC*)&dll_PyString_Type}, | |
3618 | 446 {"PyUnicode_Type", (PYTHON_PROC*)&dll_PyUnicode_Type}, |
447 {"PyFloat_Type", (PYTHON_PROC*)&dll_PyFloat_Type}, | |
448 {"PyFloat_AsDouble", (PYTHON_PROC*)&dll_PyFloat_AsDouble}, | |
449 {"PyFloat_FromDouble", (PYTHON_PROC*)&dll_PyFloat_FromDouble}, | |
450 {"PyImport_AddModule", (PYTHON_PROC*)&dll_PyImport_AddModule}, | |
7 | 451 {"PySys_SetObject", (PYTHON_PROC*)&dll_PySys_SetObject}, |
452 {"PySys_SetArgv", (PYTHON_PROC*)&dll_PySys_SetArgv}, | |
453 {"PyType_Type", (PYTHON_PROC*)&dll_PyType_Type}, | |
2737 | 454 {"PyType_Ready", (PYTHON_PROC*)&dll_PyType_Ready}, |
7 | 455 {"Py_FindMethod", (PYTHON_PROC*)&dll_Py_FindMethod}, |
3638 | 456 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02050000 \ |
457 && SIZEOF_SIZE_T != SIZEOF_INT | |
1607 | 458 {"Py_InitModule4_64", (PYTHON_PROC*)&dll_Py_InitModule4}, |
459 # else | |
7 | 460 {"Py_InitModule4", (PYTHON_PROC*)&dll_Py_InitModule4}, |
1607 | 461 # endif |
2641 | 462 {"Py_SetPythonHome", (PYTHON_PROC*)&dll_Py_SetPythonHome}, |
7 | 463 {"Py_Initialize", (PYTHON_PROC*)&dll_Py_Initialize}, |
242 | 464 {"Py_Finalize", (PYTHON_PROC*)&dll_Py_Finalize}, |
465 {"Py_IsInitialized", (PYTHON_PROC*)&dll_Py_IsInitialized}, | |
7 | 466 {"_PyObject_New", (PYTHON_PROC*)&dll__PyObject_New}, |
467 {"PyObject_Init", (PYTHON_PROC*)&dll__PyObject_Init}, | |
3618 | 468 {"PyObject_GetIter", (PYTHON_PROC*)&dll_PyObject_GetIter}, |
4399 | 469 {"PyObject_IsTrue", (PYTHON_PROC*)&dll_PyObject_IsTrue}, |
3646 | 470 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
3618 | 471 {"_PyObject_NextNotImplemented", (PYTHON_PROC*)&dll__PyObject_NextNotImplemented}, |
3646 | 472 # endif |
7 | 473 {"_Py_NoneStruct", (PYTHON_PROC*)&dll__Py_NoneStruct}, |
3828 | 474 {"_Py_ZeroStruct", (PYTHON_PROC*)&dll__Py_ZeroStruct}, |
475 {"_Py_TrueStruct", (PYTHON_PROC*)&dll__Py_TrueStruct}, | |
7 | 476 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02020000 |
477 {"PyType_IsSubtype", (PYTHON_PROC*)&dll_PyType_IsSubtype}, | |
478 # endif | |
479 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02030000 | |
480 {"PyObject_Malloc", (PYTHON_PROC*)&dll_PyObject_Malloc}, | |
481 {"PyObject_Free", (PYTHON_PROC*)&dll_PyObject_Free}, | |
482 # endif | |
3638 | 483 # ifdef PY_USE_CAPSULE |
3618 | 484 {"PyCapsule_New", (PYTHON_PROC*)&dll_PyCapsule_New}, |
485 {"PyCapsule_GetPointer", (PYTHON_PROC*)&dll_PyCapsule_GetPointer}, | |
3638 | 486 # else |
487 {"PyCObject_FromVoidPtr", (PYTHON_PROC*)&dll_PyCObject_FromVoidPtr}, | |
488 {"PyCObject_AsVoidPtr", (PYTHON_PROC*)&dll_PyCObject_AsVoidPtr}, | |
489 # endif | |
7 | 490 {"", NULL}, |
491 }; | |
492 | |
493 /* | |
494 * Free python.dll | |
495 */ | |
496 static void | |
497 end_dynamic_python(void) | |
498 { | |
499 if (hinstPython) | |
500 { | |
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501 close_dll(hinstPython); |
7 | 502 hinstPython = 0; |
503 } | |
504 } | |
505 | |
506 /* | |
507 * Load library and get all pointers. | |
508 * Parameter 'libname' provides name of DLL. | |
509 * Return OK or FAIL. | |
510 */ | |
511 static int | |
512 python_runtime_link_init(char *libname, int verbose) | |
513 { | |
514 int i; | |
3642 | 515 void *ucs_as_encoded_string; |
7 | 516 |
2641 | 517 #if !(defined(PY_NO_RTLD_GLOBAL) && defined(PY3_NO_RTLD_GLOBAL)) && defined(UNIX) && defined(FEAT_PYTHON3) |
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518 /* Can't have Python and Python3 loaded at the same time. |
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519 * It cause a crash, because RTLD_GLOBAL is needed for |
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520 * standard C extension libraries of one or both python versions. */ |
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521 if (python3_loaded()) |
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522 { |
3032 | 523 if (verbose) |
524 EMSG(_("E836: This Vim cannot execute :python after using :py3")); | |
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525 return FAIL; |
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526 } |
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527 #endif |
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528 |
7 | 529 if (hinstPython) |
530 return OK; | |
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531 hinstPython = load_dll(libname); |
7 | 532 if (!hinstPython) |
533 { | |
534 if (verbose) | |
535 EMSG2(_(e_loadlib), libname); | |
536 return FAIL; | |
537 } | |
538 | |
539 for (i = 0; python_funcname_table[i].ptr; ++i) | |
540 { | |
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541 if ((*python_funcname_table[i].ptr = symbol_from_dll(hinstPython, |
7 | 542 python_funcname_table[i].name)) == NULL) |
543 { | |
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544 close_dll(hinstPython); |
7 | 545 hinstPython = 0; |
546 if (verbose) | |
547 EMSG2(_(e_loadfunc), python_funcname_table[i].name); | |
548 return FAIL; | |
549 } | |
550 } | |
3642 | 551 |
552 /* Load unicode functions separately as only the ucs2 or the ucs4 functions | |
553 * will be present in the library. */ | |
554 ucs_as_encoded_string = symbol_from_dll(hinstPython, | |
555 "PyUnicodeUCS2_AsEncodedString"); | |
556 if (ucs_as_encoded_string == NULL) | |
557 ucs_as_encoded_string = symbol_from_dll(hinstPython, | |
558 "PyUnicodeUCS4_AsEncodedString"); | |
559 if (ucs_as_encoded_string != NULL) | |
560 py_PyUnicode_AsEncodedString = ucs_as_encoded_string; | |
561 else | |
562 { | |
563 close_dll(hinstPython); | |
564 hinstPython = 0; | |
565 if (verbose) | |
566 EMSG2(_(e_loadfunc), "PyUnicode_UCSX_*"); | |
567 return FAIL; | |
568 } | |
569 | |
7 | 570 return OK; |
571 } | |
572 | |
573 /* | |
574 * If python is enabled (there is installed python on Windows system) return | |
575 * TRUE, else FALSE. | |
576 */ | |
577 int | |
1607 | 578 python_enabled(int verbose) |
7 | 579 { |
580 return python_runtime_link_init(DYNAMIC_PYTHON_DLL, verbose) == OK; | |
581 } | |
582 | |
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583 /* |
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584 * Load the standard Python exceptions - don't import the symbols from the |
7 | 585 * DLL, as this can cause errors (importing data symbols is not reliable). |
586 */ | |
587 static void | |
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588 get_exceptions(void) |
7 | 589 { |
590 PyObject *exmod = PyImport_ImportModule("exceptions"); | |
591 PyObject *exdict = PyModule_GetDict(exmod); | |
592 imp_PyExc_AttributeError = PyDict_GetItemString(exdict, "AttributeError"); | |
593 imp_PyExc_IndexError = PyDict_GetItemString(exdict, "IndexError"); | |
4315 | 594 imp_PyExc_KeyError = PyDict_GetItemString(exdict, "KeyError"); |
7 | 595 imp_PyExc_KeyboardInterrupt = PyDict_GetItemString(exdict, "KeyboardInterrupt"); |
596 imp_PyExc_TypeError = PyDict_GetItemString(exdict, "TypeError"); | |
597 imp_PyExc_ValueError = PyDict_GetItemString(exdict, "ValueError"); | |
4405 | 598 imp_PyExc_RuntimeError = PyDict_GetItemString(exdict, "RuntimeError"); |
7 | 599 Py_XINCREF(imp_PyExc_AttributeError); |
600 Py_XINCREF(imp_PyExc_IndexError); | |
4315 | 601 Py_XINCREF(imp_PyExc_KeyError); |
7 | 602 Py_XINCREF(imp_PyExc_KeyboardInterrupt); |
603 Py_XINCREF(imp_PyExc_TypeError); | |
604 Py_XINCREF(imp_PyExc_ValueError); | |
4405 | 605 Py_XINCREF(imp_PyExc_RuntimeError); |
7 | 606 Py_XDECREF(exmod); |
607 } | |
608 #endif /* DYNAMIC_PYTHON */ | |
609 | |
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610 static PyObject *BufferNew (buf_T *); |
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611 static PyObject *WindowNew(win_T *); |
3618 | 612 static PyObject *DictionaryNew(dict_T *); |
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613 static PyObject *LineToString(const char *); |
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614 |
3618 | 615 static int initialised = 0; |
616 #define PYINITIALISED initialised | |
617 | |
618 #define DICTKEY_GET(err) \ | |
619 if (!PyString_Check(keyObject)) \ | |
620 { \ | |
621 PyErr_SetString(PyExc_TypeError, _("only string keys are allowed")); \ | |
622 return err; \ | |
623 } \ | |
3798 | 624 if (PyString_AsStringAndSize(keyObject, (char **) &key, NULL) == -1) \ |
625 return err; | |
626 | |
3618 | 627 #define DICTKEY_UNREF |
628 #define DICTKEY_DECL | |
629 | |
4319 | 630 #define DESTRUCTOR_FINISH(self) Py_DECREF(self); |
631 | |
4377 | 632 #define WIN_PYTHON_REF(win) win->w_python_ref |
633 #define BUF_PYTHON_REF(buf) buf->b_python_ref | |
4401 | 634 #define TAB_PYTHON_REF(tab) tab->tp_python_ref |
4377 | 635 |
4319 | 636 static PyObject *OutputGetattr(PyObject *, char *); |
637 static PyObject *BufferGetattr(PyObject *, char *); | |
638 static PyObject *WindowGetattr(PyObject *, char *); | |
4401 | 639 static PyObject *TabPageGetattr(PyObject *, char *); |
4319 | 640 static PyObject *RangeGetattr(PyObject *, char *); |
641 static PyObject *DictionaryGetattr(PyObject *, char*); | |
642 static PyObject *ListGetattr(PyObject *, char *); | |
643 static PyObject *FunctionGetattr(PyObject *, char *); | |
644 | |
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645 /* |
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646 * Include the code shared with if_python3.c |
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647 */ |
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648 #include "if_py_both.h" |
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649 |
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650 |
7 | 651 /****************************************************** |
652 * Internal function prototypes. | |
653 */ | |
654 | |
3618 | 655 static PyObject *globals; |
656 | |
7 | 657 static void PythonIO_Flush(void); |
658 static int PythonIO_Init(void); | |
659 static int PythonMod_Init(void); | |
660 | |
661 /* Utility functions for the vim/python interface | |
662 * ---------------------------------------------- | |
663 */ | |
664 | |
1607 | 665 static int SetBufferLineList(buf_T *, PyInt, PyInt, PyObject *, PyInt *); |
7 | 666 |
667 | |
668 /****************************************************** | |
669 * 1. Python interpreter main program. | |
670 */ | |
671 | |
672 #if PYTHON_API_VERSION < 1007 /* Python 1.4 */ | |
673 typedef PyObject PyThreadState; | |
323 | 674 #endif |
675 | |
676 #ifdef PY_CAN_RECURSE | |
677 static PyGILState_STATE pygilstate = PyGILState_UNLOCKED; | |
678 #else | |
36 | 679 static PyThreadState *saved_python_thread = NULL; |
323 | 680 #endif |
7 | 681 |
682 /* | |
683 * Suspend a thread of the Python interpreter, other threads are allowed to | |
684 * run. | |
685 */ | |
36 | 686 static void |
687 Python_SaveThread(void) | |
7 | 688 { |
323 | 689 #ifdef PY_CAN_RECURSE |
690 PyGILState_Release(pygilstate); | |
691 #else | |
7 | 692 saved_python_thread = PyEval_SaveThread(); |
323 | 693 #endif |
7 | 694 } |
695 | |
696 /* | |
697 * Restore a thread of the Python interpreter, waits for other threads to | |
698 * block. | |
699 */ | |
36 | 700 static void |
701 Python_RestoreThread(void) | |
7 | 702 { |
323 | 703 #ifdef PY_CAN_RECURSE |
704 pygilstate = PyGILState_Ensure(); | |
705 #else | |
7 | 706 PyEval_RestoreThread(saved_python_thread); |
707 saved_python_thread = NULL; | |
323 | 708 #endif |
7 | 709 } |
710 | |
711 void | |
712 python_end() | |
713 { | |
557 | 714 static int recurse = 0; |
715 | |
716 /* If a crash occurs while doing this, don't try again. */ | |
717 if (recurse != 0) | |
718 return; | |
719 | |
720 ++recurse; | |
721 | |
7 | 722 #ifdef DYNAMIC_PYTHON |
242 | 723 if (hinstPython && Py_IsInitialized()) |
323 | 724 { |
856 | 725 Python_RestoreThread(); /* enter python */ |
726 Py_Finalize(); | |
323 | 727 } |
7 | 728 end_dynamic_python(); |
242 | 729 #else |
730 if (Py_IsInitialized()) | |
323 | 731 { |
856 | 732 Python_RestoreThread(); /* enter python */ |
733 Py_Finalize(); | |
323 | 734 } |
7 | 735 #endif |
557 | 736 |
737 --recurse; | |
7 | 738 } |
739 | |
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740 #if (defined(DYNAMIC_PYTHON) && defined(FEAT_PYTHON3)) || defined(PROTO) |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
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parents:
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741 int |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
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742 python_loaded() |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
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743 { |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
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diff
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744 return (hinstPython != 0); |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
parents:
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diff
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745 } |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
parents:
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746 #endif |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
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747 |
7 | 748 static int |
749 Python_Init(void) | |
750 { | |
751 if (!initialised) | |
752 { | |
753 #ifdef DYNAMIC_PYTHON | |
754 if (!python_enabled(TRUE)) | |
755 { | |
756 EMSG(_("E263: Sorry, this command is disabled, the Python library could not be loaded.")); | |
757 goto fail; | |
758 } | |
759 #endif | |
760 | |
2641 | 761 #ifdef PYTHON_HOME |
762 Py_SetPythonHome(PYTHON_HOME); | |
763 #endif | |
764 | |
2399
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765 init_structs(); |
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766 |
7 | 767 #if !defined(MACOS) || defined(MACOS_X_UNIX) |
768 Py_Initialize(); | |
769 #else | |
770 PyMac_Initialize(); | |
771 #endif | |
4063 | 772 /* Initialise threads, and below save the state using |
4109 | 773 * PyEval_SaveThread. Without the call to PyEval_SaveThread, thread |
4063 | 774 * specific state (such as the system trace hook), will be lost |
775 * between invocations of Python code. */ | |
7 | 776 PyEval_InitThreads(); |
777 #ifdef DYNAMIC_PYTHON | |
778 get_exceptions(); | |
779 #endif | |
780 | |
781 if (PythonIO_Init()) | |
782 goto fail; | |
783 | |
784 if (PythonMod_Init()) | |
785 goto fail; | |
786 | |
3618 | 787 globals = PyModule_GetDict(PyImport_AddModule("__main__")); |
788 | |
1748 | 789 /* Remove the element from sys.path that was added because of our |
790 * argv[0] value in PythonMod_Init(). Previously we used an empty | |
4352 | 791 * string, but depending on the OS we then get an empty entry or |
1748 | 792 * the current directory in sys.path. */ |
793 PyRun_SimpleString("import sys; sys.path = filter(lambda x: x != '/must>not&exist', sys.path)"); | |
794 | |
4109 | 795 /* lock is created and acquired in PyEval_InitThreads() and thread |
796 * state is created in Py_Initialize() | |
797 * there _PyGILState_NoteThreadState() also sets gilcounter to 1 | |
798 * (python must have threads enabled!) | |
799 * so the following does both: unlock GIL and save thread state in TLS | |
800 * without deleting thread state | |
801 */ | |
4399 | 802 #ifndef PY_CAN_RECURSE |
803 saved_python_thread = | |
804 #endif | |
805 PyEval_SaveThread(); | |
7 | 806 |
807 initialised = 1; | |
808 } | |
809 | |
810 return 0; | |
811 | |
812 fail: | |
813 /* We call PythonIO_Flush() here to print any Python errors. | |
814 * This is OK, as it is possible to call this function even | |
815 * if PythonIO_Init() has not completed successfully (it will | |
816 * not do anything in this case). | |
817 */ | |
818 PythonIO_Flush(); | |
819 return -1; | |
820 } | |
821 | |
822 /* | |
823 * External interface | |
824 */ | |
825 static void | |
3618 | 826 DoPythonCommand(exarg_T *eap, const char *cmd, typval_T *rettv) |
7 | 827 { |
323 | 828 #ifndef PY_CAN_RECURSE |
7 | 829 static int recursive = 0; |
830 #endif | |
831 #if defined(MACOS) && !defined(MACOS_X_UNIX) | |
832 GrafPtr oldPort; | |
833 #endif | |
834 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
835 char *saved_locale; | |
836 #endif | |
837 | |
838 #ifndef PY_CAN_RECURSE | |
839 if (recursive) | |
840 { | |
841 EMSG(_("E659: Cannot invoke Python recursively")); | |
842 return; | |
843 } | |
844 ++recursive; | |
845 #endif | |
846 | |
847 #if defined(MACOS) && !defined(MACOS_X_UNIX) | |
848 GetPort(&oldPort); | |
849 /* Check if the Python library is available */ | |
850 if ((Ptr)PyMac_Initialize == (Ptr)kUnresolvedCFragSymbolAddress) | |
851 goto theend; | |
852 #endif | |
853 if (Python_Init()) | |
854 goto theend; | |
855 | |
3618 | 856 if (rettv == NULL) |
857 { | |
858 RangeStart = eap->line1; | |
859 RangeEnd = eap->line2; | |
860 } | |
861 else | |
862 { | |
863 RangeStart = (PyInt) curwin->w_cursor.lnum; | |
864 RangeEnd = RangeStart; | |
865 } | |
7 | 866 Python_Release_Vim(); /* leave vim */ |
867 | |
868 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
869 /* Python only works properly when the LC_NUMERIC locale is "C". */ | |
870 saved_locale = setlocale(LC_NUMERIC, NULL); | |
871 if (saved_locale == NULL || STRCMP(saved_locale, "C") == 0) | |
872 saved_locale = NULL; | |
873 else | |
874 { | |
875 /* Need to make a copy, value may change when setting new locale. */ | |
876 saved_locale = (char *)vim_strsave((char_u *)saved_locale); | |
877 (void)setlocale(LC_NUMERIC, "C"); | |
878 } | |
879 #endif | |
880 | |
881 Python_RestoreThread(); /* enter python */ | |
882 | |
3618 | 883 if (rettv == NULL) |
884 PyRun_SimpleString((char *)(cmd)); | |
885 else | |
886 { | |
887 PyObject *r; | |
888 | |
889 r = PyRun_String((char *)(cmd), Py_eval_input, globals, globals); | |
890 if (r == NULL) | |
4145 | 891 { |
892 if (PyErr_Occurred() && !msg_silent) | |
893 PyErr_PrintEx(0); | |
3618 | 894 EMSG(_("E858: Eval did not return a valid python object")); |
4145 | 895 } |
3618 | 896 else |
897 { | |
898 if (ConvertFromPyObject(r, rettv) == -1) | |
899 EMSG(_("E859: Failed to convert returned python object to vim value")); | |
900 Py_DECREF(r); | |
901 } | |
902 PyErr_Clear(); | |
903 } | |
7 | 904 |
905 Python_SaveThread(); /* leave python */ | |
906 | |
907 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
908 if (saved_locale != NULL) | |
909 { | |
910 (void)setlocale(LC_NUMERIC, saved_locale); | |
911 vim_free(saved_locale); | |
912 } | |
913 #endif | |
914 | |
915 Python_Lock_Vim(); /* enter vim */ | |
916 PythonIO_Flush(); | |
917 #if defined(MACOS) && !defined(MACOS_X_UNIX) | |
918 SetPort(oldPort); | |
919 #endif | |
920 | |
921 theend: | |
922 #ifndef PY_CAN_RECURSE | |
923 --recursive; | |
924 #endif | |
3618 | 925 return; |
7 | 926 } |
927 | |
928 /* | |
929 * ":python" | |
930 */ | |
931 void | |
932 ex_python(exarg_T *eap) | |
933 { | |
934 char_u *script; | |
935 | |
936 script = script_get(eap, eap->arg); | |
937 if (!eap->skip) | |
938 { | |
939 if (script == NULL) | |
3618 | 940 DoPythonCommand(eap, (char *)eap->arg, NULL); |
7 | 941 else |
3618 | 942 DoPythonCommand(eap, (char *)script, NULL); |
7 | 943 } |
944 vim_free(script); | |
945 } | |
946 | |
947 #define BUFFER_SIZE 1024 | |
948 | |
949 /* | |
950 * ":pyfile" | |
951 */ | |
952 void | |
953 ex_pyfile(exarg_T *eap) | |
954 { | |
955 static char buffer[BUFFER_SIZE]; | |
956 const char *file = (char *)eap->arg; | |
957 char *p; | |
958 | |
959 /* Have to do it like this. PyRun_SimpleFile requires you to pass a | |
960 * stdio file pointer, but Vim and the Python DLL are compiled with | |
961 * different options under Windows, meaning that stdio pointers aren't | |
962 * compatible between the two. Yuk. | |
963 * | |
964 * Put the string "execfile('file')" into buffer. But, we need to | |
965 * escape any backslashes or single quotes in the file name, so that | |
966 * Python won't mangle the file name. | |
967 */ | |
968 strcpy(buffer, "execfile('"); | |
969 p = buffer + 10; /* size of "execfile('" */ | |
970 | |
971 while (*file && p < buffer + (BUFFER_SIZE - 3)) | |
972 { | |
973 if (*file == '\\' || *file == '\'') | |
974 *p++ = '\\'; | |
975 *p++ = *file++; | |
976 } | |
977 | |
978 /* If we didn't finish the file name, we hit a buffer overflow */ | |
979 if (*file != '\0') | |
980 return; | |
981 | |
982 /* Put in the terminating "')" and a null */ | |
983 *p++ = '\''; | |
984 *p++ = ')'; | |
985 *p++ = '\0'; | |
986 | |
987 /* Execute the file */ | |
3618 | 988 DoPythonCommand(eap, buffer, NULL); |
7 | 989 } |
990 | |
991 /****************************************************** | |
992 * 2. Python output stream: writes output via [e]msg(). | |
993 */ | |
994 | |
995 /* Implementation functions | |
996 */ | |
997 | |
998 static PyObject * | |
999 OutputGetattr(PyObject *self, char *name) | |
1000 { | |
1001 if (strcmp(name, "softspace") == 0) | |
1002 return PyInt_FromLong(((OutputObject *)(self))->softspace); | |
1003 | |
1004 return Py_FindMethod(OutputMethods, self, name); | |
1005 } | |
1006 | |
1007 /***************/ | |
1008 | |
1009 static int | |
1010 PythonIO_Init(void) | |
1011 { | |
1012 /* Fixups... */ | |
2735 | 1013 PyType_Ready(&OutputType); |
7 | 1014 |
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parents:
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diff
changeset
|
1015 return PythonIO_Init_io(); |
7 | 1016 } |
1017 | |
1018 /****************************************************** | |
1019 * 3. Implementation of the Vim module for Python | |
1020 */ | |
1021 | |
3618 | 1022 static PyObject *ConvertToPyObject(typval_T *); |
1023 static int ConvertFromPyObject(PyObject *, typval_T *); | |
1024 | |
7 | 1025 /* Window type - Implementation functions |
1026 * -------------------------------------- | |
1027 */ | |
1028 | |
1029 #define WindowType_Check(obj) ((obj)->ob_type == &WindowType) | |
1030 | |
1031 /* Buffer type - Implementation functions | |
1032 * -------------------------------------- | |
1033 */ | |
1034 | |
1035 #define BufferType_Check(obj) ((obj)->ob_type == &BufferType) | |
1036 | |
1594 | 1037 static PyInt BufferAssItem(PyObject *, PyInt, PyObject *); |
1038 static PyInt BufferAssSlice(PyObject *, PyInt, PyInt, PyObject *); | |
7 | 1039 |
1040 /* Line range type - Implementation functions | |
1041 * -------------------------------------- | |
1042 */ | |
1043 | |
1044 #define RangeType_Check(obj) ((obj)->ob_type == &RangeType) | |
1045 | |
1594 | 1046 static PyInt RangeAssItem(PyObject *, PyInt, PyObject *); |
1047 static PyInt RangeAssSlice(PyObject *, PyInt, PyInt, PyObject *); | |
7 | 1048 |
1049 /* Current objects type - Implementation functions | |
1050 * ----------------------------------------------- | |
1051 */ | |
1052 | |
1053 static PySequenceMethods BufferAsSeq = { | |
1594 | 1054 (PyInquiry) BufferLength, /* sq_length, len(x) */ |
3796 | 1055 (binaryfunc) 0, /* BufferConcat, sq_concat, x+y */ |
1056 (PyIntArgFunc) 0, /* BufferRepeat, sq_repeat, x*n */ | |
1594 | 1057 (PyIntArgFunc) BufferItem, /* sq_item, x[i] */ |
1058 (PyIntIntArgFunc) BufferSlice, /* sq_slice, x[i:j] */ | |
1059 (PyIntObjArgProc) BufferAssItem, /* sq_ass_item, x[i]=v */ | |
4319 | 1060 (PyIntIntObjArgProc) BufferAssSlice, /* sq_ass_slice, x[i:j]=v */ |
1061 (objobjproc) 0, | |
1062 #if PY_MAJOR_VERSION >= 2 | |
1063 (binaryfunc) 0, | |
7 | 1064 0, |
4319 | 1065 #endif |
7 | 1066 }; |
1067 | |
1068 /* Buffer object - Implementation | |
1069 */ | |
1070 | |
1071 static PyObject * | |
1072 BufferGetattr(PyObject *self, char *name) | |
1073 { | |
4319 | 1074 PyObject *r; |
7 | 1075 |
4319 | 1076 if (CheckBuffer((BufferObject *)(self))) |
7 | 1077 return NULL; |
1078 | |
4319 | 1079 r = BufferAttr((BufferObject *)(self), name); |
1080 if (r || PyErr_Occurred()) | |
1081 return r; | |
7 | 1082 else |
1083 return Py_FindMethod(BufferMethods, self, name); | |
1084 } | |
1085 | |
1086 /******************/ | |
1087 | |
1594 | 1088 static PyInt |
1089 BufferAssItem(PyObject *self, PyInt n, PyObject *val) | |
7 | 1090 { |
4387 | 1091 return RBAsItem((BufferObject *)(self), n, val, 1, -1, NULL); |
7 | 1092 } |
1093 | |
1594 | 1094 static PyInt |
1095 BufferAssSlice(PyObject *self, PyInt lo, PyInt hi, PyObject *val) | |
7 | 1096 { |
4387 | 1097 return RBAsSlice((BufferObject *)(self), lo, hi, val, 1, -1, NULL); |
7 | 1098 } |
1099 | |
1100 static PySequenceMethods RangeAsSeq = { | |
4319 | 1101 (PyInquiry) RangeLength, /* sq_length, len(x) */ |
1102 (binaryfunc) 0, /* RangeConcat, */ /* sq_concat, x+y */ | |
1103 (PyIntArgFunc) 0, /* RangeRepeat, */ /* sq_repeat, x*n */ | |
1104 (PyIntArgFunc) RangeItem, /* sq_item, x[i] */ | |
1105 (PyIntIntArgFunc) RangeSlice, /* sq_slice, x[i:j] */ | |
1106 (PyIntObjArgProc) RangeAssItem, /* sq_ass_item, x[i]=v */ | |
1107 (PyIntIntObjArgProc) RangeAssSlice, /* sq_ass_slice, x[i:j]=v */ | |
1108 (objobjproc) 0, | |
1109 #if PY_MAJOR_VERSION >= 2 | |
1110 (binaryfunc) 0, | |
1111 0, | |
1112 #endif | |
7 | 1113 }; |
1114 | |
1115 /* Line range object - Implementation | |
1116 */ | |
1117 | |
1118 static PyObject * | |
1119 RangeGetattr(PyObject *self, char *name) | |
1120 { | |
1121 if (strcmp(name, "start") == 0) | |
1607 | 1122 return Py_BuildValue(Py_ssize_t_fmt, ((RangeObject *)(self))->start - 1); |
7 | 1123 else if (strcmp(name, "end") == 0) |
1607 | 1124 return Py_BuildValue(Py_ssize_t_fmt, ((RangeObject *)(self))->end - 1); |
7 | 1125 else |
1126 return Py_FindMethod(RangeMethods, self, name); | |
1127 } | |
1128 | |
1129 /****************/ | |
1130 | |
1594 | 1131 static PyInt |
1132 RangeAssItem(PyObject *self, PyInt n, PyObject *val) | |
7 | 1133 { |
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1134 return RBAsItem(((RangeObject *)(self))->buf, n, val, |
7 | 1135 ((RangeObject *)(self))->start, |
1136 ((RangeObject *)(self))->end, | |
1137 &((RangeObject *)(self))->end); | |
1138 } | |
1139 | |
1594 | 1140 static PyInt |
1141 RangeAssSlice(PyObject *self, PyInt lo, PyInt hi, PyObject *val) | |
7 | 1142 { |
2894 | 1143 return RBAsSlice(((RangeObject *)(self))->buf, lo, hi, val, |
7 | 1144 ((RangeObject *)(self))->start, |
1145 ((RangeObject *)(self))->end, | |
1146 &((RangeObject *)(self))->end); | |
1147 } | |
1148 | |
4401 | 1149 /* TabPage object - Implementation |
1150 */ | |
1151 | |
1152 static PyObject * | |
1153 TabPageGetattr(PyObject *self, char *name) | |
1154 { | |
1155 PyObject *r; | |
1156 | |
1157 if (CheckTabPage((TabPageObject *)(self))) | |
1158 return NULL; | |
1159 | |
1160 r = TabPageAttr((TabPageObject *)(self), name); | |
1161 if (r || PyErr_Occurred()) | |
1162 return r; | |
1163 else | |
1164 return Py_FindMethod(TabPageMethods, self, name); | |
1165 } | |
1166 | |
7 | 1167 /* Window object - Implementation |
1168 */ | |
1169 | |
1170 static PyObject * | |
1171 WindowGetattr(PyObject *self, char *name) | |
1172 { | |
4319 | 1173 PyObject *r; |
7 | 1174 |
4319 | 1175 if (CheckWindow((WindowObject *)(self))) |
7 | 1176 return NULL; |
1177 | |
4319 | 1178 r = WindowAttr((WindowObject *)(self), name); |
1179 if (r || PyErr_Occurred()) | |
1180 return r; | |
7 | 1181 else |
1182 return Py_FindMethod(WindowMethods, self, name); | |
1183 } | |
1184 | |
4401 | 1185 /* Tab page list object - Definitions |
1186 */ | |
1187 | |
1188 static PySequenceMethods TabListAsSeq = { | |
1189 (PyInquiry) TabListLength, /* sq_length, len(x) */ | |
1190 (binaryfunc) 0, /* sq_concat, x+y */ | |
1191 (PyIntArgFunc) 0, /* sq_repeat, x*n */ | |
1192 (PyIntArgFunc) TabListItem, /* sq_item, x[i] */ | |
1193 (PyIntIntArgFunc) 0, /* sq_slice, x[i:j] */ | |
1194 (PyIntObjArgProc) 0, /* sq_ass_item, x[i]=v */ | |
1195 (PyIntIntObjArgProc) 0, /* sq_ass_slice, x[i:j]=v */ | |
1196 (objobjproc) 0, | |
1197 #if PY_MAJOR_VERSION >= 2 | |
1198 (binaryfunc) 0, | |
1199 0, | |
1200 #endif | |
1201 }; | |
1202 | |
7 | 1203 /* Window list object - Definitions |
1204 */ | |
1205 | |
1206 static PySequenceMethods WinListAsSeq = { | |
1594 | 1207 (PyInquiry) WinListLength, /* sq_length, len(x) */ |
7 | 1208 (binaryfunc) 0, /* sq_concat, x+y */ |
1594 | 1209 (PyIntArgFunc) 0, /* sq_repeat, x*n */ |
1210 (PyIntArgFunc) WinListItem, /* sq_item, x[i] */ | |
1211 (PyIntIntArgFunc) 0, /* sq_slice, x[i:j] */ | |
1212 (PyIntObjArgProc) 0, /* sq_ass_item, x[i]=v */ | |
4319 | 1213 (PyIntIntObjArgProc) 0, /* sq_ass_slice, x[i:j]=v */ |
1214 (objobjproc) 0, | |
1215 #if PY_MAJOR_VERSION >= 2 | |
1216 (binaryfunc) 0, | |
7 | 1217 0, |
4319 | 1218 #endif |
7 | 1219 }; |
1220 | |
1221 /* External interface | |
1222 */ | |
1223 | |
1224 void | |
1225 python_buffer_free(buf_T *buf) | |
1226 { | |
4377 | 1227 if (BUF_PYTHON_REF(buf) != NULL) |
7 | 1228 { |
4377 | 1229 BufferObject *bp = BUF_PYTHON_REF(buf); |
7 | 1230 bp->buf = INVALID_BUFFER_VALUE; |
4377 | 1231 BUF_PYTHON_REF(buf) = NULL; |
7 | 1232 } |
1233 } | |
1234 | |
1235 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
1236 void | |
1237 python_window_free(win_T *win) | |
1238 { | |
4377 | 1239 if (WIN_PYTHON_REF(win) != NULL) |
7 | 1240 { |
4377 | 1241 WindowObject *wp = WIN_PYTHON_REF(win); |
7 | 1242 wp->win = INVALID_WINDOW_VALUE; |
4377 | 1243 WIN_PYTHON_REF(win) = NULL; |
7 | 1244 } |
1245 } | |
4401 | 1246 |
1247 void | |
1248 python_tabpage_free(tabpage_T *tab) | |
1249 { | |
1250 if (TAB_PYTHON_REF(tab) != NULL) | |
1251 { | |
1252 TabPageObject *tp = TAB_PYTHON_REF(tab); | |
1253 tp->tab = INVALID_TABPAGE_VALUE; | |
1254 TAB_PYTHON_REF(tab) = NULL; | |
1255 } | |
1256 } | |
7 | 1257 #endif |
1258 | |
4393 | 1259 static BufMapObject TheBufferMap = |
7 | 1260 { |
4393 | 1261 PyObject_HEAD_INIT(&BufMapType) |
7 | 1262 }; |
1263 | |
1264 static WinListObject TheWindowList = | |
1265 { | |
1266 PyObject_HEAD_INIT(&WinListType) | |
4401 | 1267 NULL |
7 | 1268 }; |
1269 | |
1270 static CurrentObject TheCurrent = | |
1271 { | |
1272 PyObject_HEAD_INIT(&CurrentType) | |
1273 }; | |
1274 | |
4401 | 1275 static TabListObject TheTabPageList = |
1276 { | |
1277 PyObject_HEAD_INIT(&TabListType) | |
1278 }; | |
1279 | |
7 | 1280 static int |
1281 PythonMod_Init(void) | |
1282 { | |
1283 PyObject *mod; | |
1284 PyObject *dict; | |
4323 | 1285 PyObject *tmp; |
1748 | 1286 /* The special value is removed from sys.path in Python_Init(). */ |
1287 static char *(argv[2]) = {"/must>not&exist/foo", NULL}; | |
7 | 1288 |
1289 /* Fixups... */ | |
4397 | 1290 PyType_Ready(&IterType); |
2735 | 1291 PyType_Ready(&BufferType); |
1292 PyType_Ready(&RangeType); | |
1293 PyType_Ready(&WindowType); | |
4401 | 1294 PyType_Ready(&TabPageType); |
4393 | 1295 PyType_Ready(&BufMapType); |
2735 | 1296 PyType_Ready(&WinListType); |
4401 | 1297 PyType_Ready(&TabListType); |
2735 | 1298 PyType_Ready(&CurrentType); |
4350 | 1299 PyType_Ready(&OptionsType); |
7 | 1300 |
1301 /* Set sys.argv[] to avoid a crash in warn(). */ | |
1302 PySys_SetArgv(1, argv); | |
1303 | |
1607 | 1304 mod = Py_InitModule4("vim", VimMethods, (char *)NULL, (PyObject *)NULL, PYTHON_API_VERSION); |
7 | 1305 dict = PyModule_GetDict(mod); |
1306 | |
1307 VimError = Py_BuildValue("s", "vim.error"); | |
1308 | |
1309 PyDict_SetItemString(dict, "error", VimError); | |
4393 | 1310 PyDict_SetItemString(dict, "buffers", (PyObject *)(void *)&TheBufferMap); |
135 | 1311 PyDict_SetItemString(dict, "current", (PyObject *)(void *)&TheCurrent); |
1312 PyDict_SetItemString(dict, "windows", (PyObject *)(void *)&TheWindowList); | |
4401 | 1313 PyDict_SetItemString(dict, "tabpages", (PyObject *)(void *)&TheTabPageList); |
4323 | 1314 tmp = DictionaryNew(&globvardict); |
1315 PyDict_SetItemString(dict, "vars", tmp); | |
1316 Py_DECREF(tmp); | |
1317 tmp = DictionaryNew(&vimvardict); | |
1318 PyDict_SetItemString(dict, "vvars", tmp); | |
1319 Py_DECREF(tmp); | |
4350 | 1320 tmp = OptionsNew(SREQ_GLOBAL, NULL, dummy_check, NULL); |
1321 PyDict_SetItemString(dict, "options", tmp); | |
1322 Py_DECREF(tmp); | |
3828 | 1323 PyDict_SetItemString(dict, "VAR_LOCKED", PyInt_FromLong(VAR_LOCKED)); |
1324 PyDict_SetItemString(dict, "VAR_FIXED", PyInt_FromLong(VAR_FIXED)); | |
1325 PyDict_SetItemString(dict, "VAR_SCOPE", PyInt_FromLong(VAR_SCOPE)); | |
1326 PyDict_SetItemString(dict, "VAR_DEF_SCOPE", PyInt_FromLong(VAR_DEF_SCOPE)); | |
7 | 1327 |
1328 if (PyErr_Occurred()) | |
1329 return -1; | |
1330 | |
1331 return 0; | |
1332 } | |
1333 | |
1334 /************************************************************************* | |
1335 * 4. Utility functions for handling the interface between Vim and Python. | |
1336 */ | |
1337 | |
1338 /* Convert a Vim line into a Python string. | |
1339 * All internal newlines are replaced by null characters. | |
1340 * | |
1341 * On errors, the Python exception data is set, and NULL is returned. | |
1342 */ | |
1343 static PyObject * | |
1344 LineToString(const char *str) | |
1345 { | |
1346 PyObject *result; | |
1594 | 1347 PyInt len = strlen(str); |
7 | 1348 char *p; |
1349 | |
1350 /* Allocate an Python string object, with uninitialised contents. We | |
1351 * must do it this way, so that we can modify the string in place | |
1352 * later. See the Python source, Objects/stringobject.c for details. | |
1353 */ | |
1354 result = PyString_FromStringAndSize(NULL, len); | |
1355 if (result == NULL) | |
1356 return NULL; | |
1357 | |
1358 p = PyString_AsString(result); | |
1359 | |
1360 while (*str) | |
1361 { | |
1362 if (*str == '\n') | |
1363 *p = '\0'; | |
1364 else | |
1365 *p = *str; | |
1366 | |
1367 ++p; | |
1368 ++str; | |
1369 } | |
1370 | |
1371 return result; | |
1372 } | |
1373 | |
3618 | 1374 static PyObject * |
1375 DictionaryGetattr(PyObject *self, char *name) | |
1376 { | |
3828 | 1377 DictionaryObject *this = ((DictionaryObject *) (self)); |
1378 | |
1379 if (strcmp(name, "locked") == 0) | |
1380 return PyInt_FromLong(this->dict->dv_lock); | |
1381 else if (strcmp(name, "scope") == 0) | |
1382 return PyInt_FromLong(this->dict->dv_scope); | |
1383 | |
3618 | 1384 return Py_FindMethod(DictionaryMethods, self, name); |
1385 } | |
1386 | |
1387 static PySequenceMethods ListAsSeq = { | |
1388 (PyInquiry) ListLength, | |
1389 (binaryfunc) 0, | |
1390 (PyIntArgFunc) 0, | |
1391 (PyIntArgFunc) ListItem, | |
1392 (PyIntIntArgFunc) ListSlice, | |
1393 (PyIntObjArgProc) ListAssItem, | |
1394 (PyIntIntObjArgProc) ListAssSlice, | |
1395 (objobjproc) 0, | |
1396 #if PY_MAJOR_VERSION >= 2 | |
1397 (binaryfunc) ListConcatInPlace, | |
1398 0, | |
1399 #endif | |
1400 }; | |
1401 | |
1402 static PyObject * | |
1403 ListGetattr(PyObject *self, char *name) | |
1404 { | |
3828 | 1405 if (strcmp(name, "locked") == 0) |
1406 return PyInt_FromLong(((ListObject *)(self))->list->lv_lock); | |
1407 | |
3618 | 1408 return Py_FindMethod(ListMethods, self, name); |
1409 } | |
1410 | |
1411 static PyObject * | |
1412 FunctionGetattr(PyObject *self, char *name) | |
1413 { | |
1414 FunctionObject *this = (FunctionObject *)(self); | |
1415 | |
1416 if (strcmp(name, "name") == 0) | |
1417 return PyString_FromString((char *)(this->name)); | |
1418 else | |
1419 return Py_FindMethod(FunctionMethods, self, name); | |
1420 } | |
1421 | |
1422 void | |
1423 do_pyeval (char_u *str, typval_T *rettv) | |
1424 { | |
1425 DoPythonCommand(NULL, (char *) str, rettv); | |
1426 switch(rettv->v_type) | |
1427 { | |
1428 case VAR_DICT: ++rettv->vval.v_dict->dv_refcount; break; | |
1429 case VAR_LIST: ++rettv->vval.v_list->lv_refcount; break; | |
1430 case VAR_FUNC: func_ref(rettv->vval.v_string); break; | |
3796 | 1431 case VAR_UNKNOWN: |
1432 rettv->v_type = VAR_NUMBER; | |
1433 rettv->vval.v_number = 0; | |
1434 break; | |
3618 | 1435 } |
1436 } | |
7 | 1437 |
1438 /* Don't generate a prototype for the next function, it generates an error on | |
1439 * newer Python versions. */ | |
1440 #if PYTHON_API_VERSION < 1007 /* Python 1.4 */ && !defined(PROTO) | |
1441 | |
1442 char * | |
1443 Py_GetProgramName(void) | |
1444 { | |
1445 return "vim"; | |
1446 } | |
1447 #endif /* Python 1.4 */ | |
2399
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
parents:
2384
diff
changeset
|
1448 |
3618 | 1449 void |
1450 set_ref_in_python (int copyID) | |
1451 { | |
1452 set_ref_in_py(copyID); | |
1453 } |