Mercurial > vim
annotate src/if_python.c @ 13521:15c856a1617b v8.0.1634
patch 8.0.1634: the ex_vimgrep() function is too long
commit https://github.com/vim/vim/commit/75b0a888e41bcda4163072f41bb7b5471fef7651
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 24 14:01:56 2018 +0100
patch 8.0.1634: the ex_vimgrep() function is too long
Problem: The ex_vimgrep() function is too long.
Solution: Split it in smaller functions. (Yegappan Lakshmanan)
author | Christian Brabandt <cb@256bit.org> |
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date | Sat, 24 Mar 2018 14:15:07 +0100 |
parents | 8412df1479a3 |
children | 417a01a1aaaa |
rev | line source |
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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 | |
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24 /* uncomment this if used with the debug version of python. |
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25 * Checked on 2.7.4. */ |
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26 /* #define Py_DEBUG */ |
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27 /* Note: most of time you can add -DPy_DEBUG to CFLAGS in place of uncommenting |
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28 */ |
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29 /* uncomment this if used with the debug version of python, but without its |
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30 * allocator */ |
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31 /* #define Py_DEBUG_NO_PYMALLOC */ |
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32 |
7 | 33 /* Python.h defines _POSIX_THREADS itself (if needed) */ |
34 #ifdef _POSIX_THREADS | |
35 # undef _POSIX_THREADS | |
36 #endif | |
37 | |
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38 #if defined(_WIN32) && defined(HAVE_FCNTL_H) |
7 | 39 # undef HAVE_FCNTL_H |
40 #endif | |
41 | |
42 #ifdef _DEBUG | |
43 # undef _DEBUG | |
44 #endif | |
45 | |
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46 #ifdef HAVE_STRFTIME |
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47 # undef HAVE_STRFTIME |
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48 #endif |
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49 #ifdef HAVE_STRING_H |
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50 # undef HAVE_STRING_H |
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51 #endif |
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52 #ifdef HAVE_PUTENV |
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53 # undef HAVE_PUTENV |
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54 #endif |
7 | 55 #ifdef HAVE_STDARG_H |
56 # undef HAVE_STDARG_H /* Python's config.h defines it as well. */ | |
57 #endif | |
1991 | 58 #ifdef _POSIX_C_SOURCE |
59 # undef _POSIX_C_SOURCE /* pyconfig.h defines it as well. */ | |
60 #endif | |
61 #ifdef _XOPEN_SOURCE | |
62 # undef _XOPEN_SOURCE /* pyconfig.h defines it as well. */ | |
63 #endif | |
7 | 64 |
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65 #define PY_SSIZE_T_CLEAN |
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66 |
7 | 67 #include <Python.h> |
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68 |
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69 #if !defined(PY_VERSION_HEX) || PY_VERSION_HEX < 0x02050000 |
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70 # undef PY_SSIZE_T_CLEAN |
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71 #endif |
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72 |
7 | 73 #undef main /* Defined in python.h - aargh */ |
74 #undef HAVE_FCNTL_H /* Clash with os_win32.h */ | |
75 | |
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76 #define PyBytes_FromString PyString_FromString |
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77 #define PyBytes_Check PyString_Check |
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78 #define PyBytes_AsStringAndSize PyString_AsStringAndSize |
2894 | 79 |
7 | 80 #if !defined(FEAT_PYTHON) && defined(PROTO) |
81 /* Use this to be able to generate prototypes without python being used. */ | |
1607 | 82 # define PyObject Py_ssize_t |
83 # define PyThreadState Py_ssize_t | |
84 # define PyTypeObject Py_ssize_t | |
85 struct PyMethodDef { Py_ssize_t a; }; | |
86 # define PySequenceMethods Py_ssize_t | |
7 | 87 #endif |
88 | |
3638 | 89 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
90 # define PY_USE_CAPSULE | |
91 #endif | |
92 | |
1594 | 93 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02050000 |
94 # define PyInt Py_ssize_t | |
95 # define PyInquiry lenfunc | |
96 # define PyIntArgFunc ssizeargfunc | |
97 # define PyIntIntArgFunc ssizessizeargfunc | |
98 # define PyIntObjArgProc ssizeobjargproc | |
99 # define PyIntIntObjArgProc ssizessizeobjargproc | |
1607 | 100 # define Py_ssize_t_fmt "n" |
1594 | 101 #else |
102 # define PyInt int | |
4319 | 103 # define lenfunc inquiry |
1594 | 104 # define PyInquiry inquiry |
105 # define PyIntArgFunc intargfunc | |
106 # define PyIntIntArgFunc intintargfunc | |
107 # define PyIntObjArgProc intobjargproc | |
108 # define PyIntIntObjArgProc intintobjargproc | |
1607 | 109 # define Py_ssize_t_fmt "i" |
1594 | 110 #endif |
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111 #define Py_bytes_fmt "s" |
1594 | 112 |
7 | 113 /* Parser flags */ |
114 #define single_input 256 | |
115 #define file_input 257 | |
116 #define eval_input 258 | |
117 | |
118 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x020300F0 | |
119 /* Python 2.3: can invoke ":python" recursively. */ | |
120 # define PY_CAN_RECURSE | |
121 #endif | |
122 | |
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123 # if defined(DYNAMIC_PYTHON) || defined(PROTO) |
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124 # ifndef DYNAMIC_PYTHON |
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125 # define HINSTANCE long_u /* for generating prototypes */ |
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126 # endif |
7 | 127 |
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128 # ifndef WIN3264 |
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129 # include <dlfcn.h> |
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130 # define FARPROC void* |
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131 # define HINSTANCE void* |
2641 | 132 # if defined(PY_NO_RTLD_GLOBAL) && defined(PY3_NO_RTLD_GLOBAL) |
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133 # define load_dll(n) dlopen((n), RTLD_LAZY) |
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134 # else |
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135 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
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136 # endif |
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137 # define close_dll dlclose |
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138 # define symbol_from_dll dlsym |
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139 # else |
2612 | 140 # define load_dll vimLoadLib |
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141 # define close_dll FreeLibrary |
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142 # define symbol_from_dll GetProcAddress |
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143 # endif |
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144 |
1607 | 145 /* This makes if_python.c compile without warnings against Python 2.5 |
146 * on Win32 and Win64. */ | |
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147 # undef PyRun_SimpleString |
3618 | 148 # undef PyRun_String |
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149 # undef PyArg_Parse |
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150 # undef PyArg_ParseTuple |
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151 # undef Py_BuildValue |
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152 # undef Py_InitModule4 |
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153 # undef Py_InitModule4_64 |
3618 | 154 # undef PyObject_CallMethod |
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155 # undef PyObject_CallFunction |
1607 | 156 |
7 | 157 /* |
158 * Wrapper defines | |
159 */ | |
160 # define PyArg_Parse dll_PyArg_Parse | |
161 # define PyArg_ParseTuple dll_PyArg_ParseTuple | |
2894 | 162 # define PyMem_Free dll_PyMem_Free |
3618 | 163 # define PyMem_Malloc dll_PyMem_Malloc |
7 | 164 # define PyDict_SetItemString dll_PyDict_SetItemString |
165 # define PyErr_BadArgument dll_PyErr_BadArgument | |
4409 | 166 # define PyErr_NewException dll_PyErr_NewException |
7 | 167 # define PyErr_Clear dll_PyErr_Clear |
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168 # define PyErr_Format dll_PyErr_Format |
4145 | 169 # define PyErr_PrintEx dll_PyErr_PrintEx |
7 | 170 # define PyErr_NoMemory dll_PyErr_NoMemory |
171 # define PyErr_Occurred dll_PyErr_Occurred | |
172 # define PyErr_SetNone dll_PyErr_SetNone | |
173 # define PyErr_SetString dll_PyErr_SetString | |
4403 | 174 # define PyErr_SetObject dll_PyErr_SetObject |
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175 # define PyErr_ExceptionMatches dll_PyErr_ExceptionMatches |
7 | 176 # define PyEval_InitThreads dll_PyEval_InitThreads |
177 # define PyEval_RestoreThread dll_PyEval_RestoreThread | |
178 # define PyEval_SaveThread dll_PyEval_SaveThread | |
179 # ifdef PY_CAN_RECURSE | |
180 # define PyGILState_Ensure dll_PyGILState_Ensure | |
181 # define PyGILState_Release dll_PyGILState_Release | |
182 # endif | |
183 # define PyInt_AsLong dll_PyInt_AsLong | |
184 # define PyInt_FromLong dll_PyInt_FromLong | |
3618 | 185 # define PyLong_AsLong dll_PyLong_AsLong |
186 # define PyLong_FromLong dll_PyLong_FromLong | |
3828 | 187 # define PyBool_Type (*dll_PyBool_Type) |
7 | 188 # define PyInt_Type (*dll_PyInt_Type) |
3618 | 189 # define PyLong_Type (*dll_PyLong_Type) |
7 | 190 # define PyList_GetItem dll_PyList_GetItem |
637 | 191 # define PyList_Append dll_PyList_Append |
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192 # define PyList_Insert dll_PyList_Insert |
7 | 193 # define PyList_New dll_PyList_New |
194 # define PyList_SetItem dll_PyList_SetItem | |
195 # define PyList_Size dll_PyList_Size | |
196 # define PyList_Type (*dll_PyList_Type) | |
3618 | 197 # define PySequence_Check dll_PySequence_Check |
198 # define PySequence_Size dll_PySequence_Size | |
199 # define PySequence_GetItem dll_PySequence_GetItem | |
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200 # define PySequence_Fast dll_PySequence_Fast |
3618 | 201 # define PyTuple_Size dll_PyTuple_Size |
202 # define PyTuple_GetItem dll_PyTuple_GetItem | |
203 # define PyTuple_Type (*dll_PyTuple_Type) | |
5608 | 204 # define PySlice_GetIndicesEx dll_PySlice_GetIndicesEx |
7 | 205 # define PyImport_ImportModule dll_PyImport_ImportModule |
637 | 206 # define PyDict_New dll_PyDict_New |
7 | 207 # define PyDict_GetItemString dll_PyDict_GetItemString |
3618 | 208 # define PyDict_Next dll_PyDict_Next |
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209 # define PyDict_Type (*dll_PyDict_Type) |
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210 # ifdef PyMapping_Keys |
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211 # define PY_NO_MAPPING_KEYS |
3618 | 212 # else |
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213 # define PyMapping_Keys dll_PyMapping_Keys |
3618 | 214 # endif |
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215 # define PyObject_GetItem dll_PyObject_GetItem |
3618 | 216 # define PyObject_CallMethod dll_PyObject_CallMethod |
217 # define PyMapping_Check dll_PyMapping_Check | |
218 # define PyIter_Next dll_PyIter_Next | |
7 | 219 # define PyModule_GetDict dll_PyModule_GetDict |
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220 # define PyModule_AddObject dll_PyModule_AddObject |
7 | 221 # define PyRun_SimpleString dll_PyRun_SimpleString |
3618 | 222 # define PyRun_String dll_PyRun_String |
4435 | 223 # define PyObject_GetAttrString dll_PyObject_GetAttrString |
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224 # define PyObject_HasAttrString dll_PyObject_HasAttrString |
4435 | 225 # define PyObject_SetAttrString dll_PyObject_SetAttrString |
226 # define PyObject_CallFunctionObjArgs dll_PyObject_CallFunctionObjArgs | |
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227 # define PyObject_CallFunction dll_PyObject_CallFunction |
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228 # define PyObject_Call dll_PyObject_Call |
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229 # define PyObject_Repr dll_PyObject_Repr |
7 | 230 # define PyString_AsString dll_PyString_AsString |
3798 | 231 # define PyString_AsStringAndSize dll_PyString_AsStringAndSize |
7 | 232 # define PyString_FromString dll_PyString_FromString |
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233 # define PyString_FromFormat dll_PyString_FromFormat |
7 | 234 # define PyString_FromStringAndSize dll_PyString_FromStringAndSize |
235 # define PyString_Size dll_PyString_Size | |
236 # define PyString_Type (*dll_PyString_Type) | |
3618 | 237 # define PyUnicode_Type (*dll_PyUnicode_Type) |
3642 | 238 # undef PyUnicode_AsEncodedString |
239 # define PyUnicode_AsEncodedString py_PyUnicode_AsEncodedString | |
3618 | 240 # define PyFloat_AsDouble dll_PyFloat_AsDouble |
241 # define PyFloat_FromDouble dll_PyFloat_FromDouble | |
242 # define PyFloat_Type (*dll_PyFloat_Type) | |
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243 # define PyNumber_Check dll_PyNumber_Check |
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244 # define PyNumber_Long dll_PyNumber_Long |
3618 | 245 # define PyImport_AddModule (*dll_PyImport_AddModule) |
7 | 246 # define PySys_SetObject dll_PySys_SetObject |
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247 # define PySys_GetObject dll_PySys_GetObject |
7 | 248 # define PySys_SetArgv dll_PySys_SetArgv |
249 # define PyType_Type (*dll_PyType_Type) | |
5608 | 250 # define PySlice_Type (*dll_PySlice_Type) |
2737 | 251 # define PyType_Ready (*dll_PyType_Ready) |
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252 # define PyType_GenericAlloc dll_PyType_GenericAlloc |
7 | 253 # define Py_BuildValue dll_Py_BuildValue |
254 # define Py_FindMethod dll_Py_FindMethod | |
255 # define Py_InitModule4 dll_Py_InitModule4 | |
2641 | 256 # define Py_SetPythonHome dll_Py_SetPythonHome |
7 | 257 # define Py_Initialize dll_Py_Initialize |
242 | 258 # define Py_Finalize dll_Py_Finalize |
259 # define Py_IsInitialized dll_Py_IsInitialized | |
7 | 260 # define _PyObject_New dll__PyObject_New |
4500 | 261 # define _PyObject_GC_New dll__PyObject_GC_New |
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262 # ifdef PyObject_GC_Del |
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263 # define Py_underscore_GC |
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264 # define _PyObject_GC_Del dll__PyObject_GC_Del |
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265 # define _PyObject_GC_UnTrack dll__PyObject_GC_UnTrack |
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266 # else |
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267 # define PyObject_GC_Del dll_PyObject_GC_Del |
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268 # define PyObject_GC_UnTrack dll_PyObject_GC_UnTrack |
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269 # endif |
3646 | 270 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
271 # define _PyObject_NextNotImplemented (*dll__PyObject_NextNotImplemented) | |
272 # endif | |
7 | 273 # define _Py_NoneStruct (*dll__Py_NoneStruct) |
3828 | 274 # define _Py_ZeroStruct (*dll__Py_ZeroStruct) |
275 # define _Py_TrueStruct (*dll__Py_TrueStruct) | |
7 | 276 # define PyObject_Init dll__PyObject_Init |
3618 | 277 # define PyObject_GetIter dll_PyObject_GetIter |
4399 | 278 # define PyObject_IsTrue dll_PyObject_IsTrue |
7 | 279 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02020000 |
280 # define PyType_IsSubtype dll_PyType_IsSubtype | |
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281 # ifdef Py_DEBUG |
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282 # define _Py_NegativeRefcount dll__Py_NegativeRefcount |
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283 # define _Py_RefTotal (*dll__Py_RefTotal) |
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284 # define _Py_Dealloc dll__Py_Dealloc |
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285 # endif |
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286 # endif |
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287 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02030000 |
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288 # if defined(Py_DEBUG) && !defined(Py_DEBUG_NO_PYMALLOC) |
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289 # define _PyObject_DebugMalloc dll__PyObject_DebugMalloc |
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290 # define _PyObject_DebugFree dll__PyObject_DebugFree |
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291 # else |
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292 # define PyObject_Malloc dll_PyObject_Malloc |
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293 # define PyObject_Free dll_PyObject_Free |
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294 # endif |
7 | 295 # endif |
3638 | 296 # ifdef PY_USE_CAPSULE |
297 # define PyCapsule_New dll_PyCapsule_New | |
298 # define PyCapsule_GetPointer dll_PyCapsule_GetPointer | |
299 # else | |
300 # define PyCObject_FromVoidPtr dll_PyCObject_FromVoidPtr | |
301 # define PyCObject_AsVoidPtr dll_PyCObject_AsVoidPtr | |
302 # endif | |
6083 | 303 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
304 # define Py_NoSiteFlag (*dll_Py_NoSiteFlag) | |
305 # endif | |
7 | 306 |
307 /* | |
308 * Pointers for dynamic link | |
309 */ | |
310 static int(*dll_PyArg_Parse)(PyObject *, char *, ...); | |
311 static int(*dll_PyArg_ParseTuple)(PyObject *, char *, ...); | |
2894 | 312 static int(*dll_PyMem_Free)(void *); |
3618 | 313 static void* (*dll_PyMem_Malloc)(size_t); |
7 | 314 static int(*dll_PyDict_SetItemString)(PyObject *dp, char *key, PyObject *item); |
315 static int(*dll_PyErr_BadArgument)(void); | |
4409 | 316 static PyObject *(*dll_PyErr_NewException)(char *, PyObject *, PyObject *); |
7 | 317 static void(*dll_PyErr_Clear)(void); |
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318 static PyObject*(*dll_PyErr_Format)(PyObject *, const char *, ...); |
4145 | 319 static void(*dll_PyErr_PrintEx)(int); |
7 | 320 static PyObject*(*dll_PyErr_NoMemory)(void); |
321 static PyObject*(*dll_PyErr_Occurred)(void); | |
322 static void(*dll_PyErr_SetNone)(PyObject *); | |
323 static void(*dll_PyErr_SetString)(PyObject *, const char *); | |
4403 | 324 static void(*dll_PyErr_SetObject)(PyObject *, PyObject *); |
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325 static int(*dll_PyErr_ExceptionMatches)(PyObject *); |
7 | 326 static void(*dll_PyEval_InitThreads)(void); |
327 static void(*dll_PyEval_RestoreThread)(PyThreadState *); | |
328 static PyThreadState*(*dll_PyEval_SaveThread)(void); | |
329 # ifdef PY_CAN_RECURSE | |
330 static PyGILState_STATE (*dll_PyGILState_Ensure)(void); | |
331 static void (*dll_PyGILState_Release)(PyGILState_STATE); | |
3618 | 332 # endif |
7 | 333 static long(*dll_PyInt_AsLong)(PyObject *); |
334 static PyObject*(*dll_PyInt_FromLong)(long); | |
3618 | 335 static long(*dll_PyLong_AsLong)(PyObject *); |
336 static PyObject*(*dll_PyLong_FromLong)(long); | |
3828 | 337 static PyTypeObject* dll_PyBool_Type; |
7 | 338 static PyTypeObject* dll_PyInt_Type; |
3618 | 339 static PyTypeObject* dll_PyLong_Type; |
1594 | 340 static PyObject*(*dll_PyList_GetItem)(PyObject *, PyInt); |
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341 static int(*dll_PyList_Append)(PyObject *, PyObject *); |
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342 static int(*dll_PyList_Insert)(PyObject *, PyInt, PyObject *); |
1594 | 343 static PyObject*(*dll_PyList_New)(PyInt size); |
344 static int(*dll_PyList_SetItem)(PyObject *, PyInt, PyObject *); | |
345 static PyInt(*dll_PyList_Size)(PyObject *); | |
7 | 346 static PyTypeObject* dll_PyList_Type; |
3618 | 347 static int (*dll_PySequence_Check)(PyObject *); |
348 static PyInt(*dll_PySequence_Size)(PyObject *); | |
349 static PyObject*(*dll_PySequence_GetItem)(PyObject *, PyInt); | |
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350 static PyObject*(*dll_PySequence_Fast)(PyObject *, const char *); |
3618 | 351 static PyInt(*dll_PyTuple_Size)(PyObject *); |
352 static PyObject*(*dll_PyTuple_GetItem)(PyObject *, PyInt); | |
353 static PyTypeObject* dll_PyTuple_Type; | |
5612 | 354 static int (*dll_PySlice_GetIndicesEx)(PySliceObject *r, PyInt length, |
5608 | 355 PyInt *start, PyInt *stop, PyInt *step, |
356 PyInt *slicelen); | |
7 | 357 static PyObject*(*dll_PyImport_ImportModule)(const char *); |
637 | 358 static PyObject*(*dll_PyDict_New)(void); |
7 | 359 static PyObject*(*dll_PyDict_GetItemString)(PyObject *, const char *); |
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360 static int (*dll_PyDict_Next)(PyObject *, PyInt *, PyObject **, PyObject **); |
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361 static PyTypeObject* dll_PyDict_Type; |
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362 # ifndef PY_NO_MAPPING_KEYS |
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363 static PyObject* (*dll_PyMapping_Keys)(PyObject *); |
3618 | 364 # endif |
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365 static PyObject* (*dll_PyObject_GetItem)(PyObject *, PyObject *); |
3618 | 366 static PyObject* (*dll_PyObject_CallMethod)(PyObject *, char *, PyObject *); |
367 static int (*dll_PyMapping_Check)(PyObject *); | |
368 static PyObject* (*dll_PyIter_Next)(PyObject *); | |
7 | 369 static PyObject*(*dll_PyModule_GetDict)(PyObject *); |
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370 static int(*dll_PyModule_AddObject)(PyObject *, const char *, PyObject *); |
7 | 371 static int(*dll_PyRun_SimpleString)(char *); |
3618 | 372 static PyObject *(*dll_PyRun_String)(char *, int, PyObject *, PyObject *); |
4435 | 373 static PyObject* (*dll_PyObject_GetAttrString)(PyObject *, const char *); |
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374 static int (*dll_PyObject_HasAttrString)(PyObject *, const char *); |
5419 | 375 static int (*dll_PyObject_SetAttrString)(PyObject *, const char *, PyObject *); |
4435 | 376 static PyObject* (*dll_PyObject_CallFunctionObjArgs)(PyObject *, ...); |
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377 static PyObject* (*dll_PyObject_CallFunction)(PyObject *, char *, ...); |
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378 static PyObject* (*dll_PyObject_Call)(PyObject *, PyObject *, PyObject *); |
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379 static PyObject* (*dll_PyObject_Repr)(PyObject *); |
7 | 380 static char*(*dll_PyString_AsString)(PyObject *); |
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381 static int(*dll_PyString_AsStringAndSize)(PyObject *, char **, PyInt *); |
7 | 382 static PyObject*(*dll_PyString_FromString)(const char *); |
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383 static PyObject*(*dll_PyString_FromFormat)(const char *, ...); |
1594 | 384 static PyObject*(*dll_PyString_FromStringAndSize)(const char *, PyInt); |
385 static PyInt(*dll_PyString_Size)(PyObject *); | |
7 | 386 static PyTypeObject* dll_PyString_Type; |
3618 | 387 static PyTypeObject* dll_PyUnicode_Type; |
3642 | 388 static PyObject *(*py_PyUnicode_AsEncodedString)(PyObject *, char *, char *); |
3618 | 389 static double(*dll_PyFloat_AsDouble)(PyObject *); |
390 static PyObject*(*dll_PyFloat_FromDouble)(double); | |
391 static PyTypeObject* dll_PyFloat_Type; | |
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392 static int(*dll_PyNumber_Check)(PyObject *); |
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393 static PyObject*(*dll_PyNumber_Long)(PyObject *); |
7 | 394 static int(*dll_PySys_SetObject)(char *, PyObject *); |
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395 static PyObject *(*dll_PySys_GetObject)(char *); |
7 | 396 static int(*dll_PySys_SetArgv)(int, char **); |
397 static PyTypeObject* dll_PyType_Type; | |
5608 | 398 static PyTypeObject* dll_PySlice_Type; |
2737 | 399 static int (*dll_PyType_Ready)(PyTypeObject *type); |
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400 static PyObject* (*dll_PyType_GenericAlloc)(PyTypeObject *type, PyInt nitems); |
7 | 401 static PyObject*(*dll_Py_BuildValue)(char *, ...); |
402 static PyObject*(*dll_Py_FindMethod)(struct PyMethodDef[], PyObject *, char *); | |
403 static PyObject*(*dll_Py_InitModule4)(char *, struct PyMethodDef *, char *, PyObject *, int); | |
3618 | 404 static PyObject*(*dll_PyImport_AddModule)(char *); |
2641 | 405 static void(*dll_Py_SetPythonHome)(char *home); |
7 | 406 static void(*dll_Py_Initialize)(void); |
242 | 407 static void(*dll_Py_Finalize)(void); |
408 static int(*dll_Py_IsInitialized)(void); | |
7 | 409 static PyObject*(*dll__PyObject_New)(PyTypeObject *, PyObject *); |
4500 | 410 static PyObject*(*dll__PyObject_GC_New)(PyTypeObject *); |
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411 # ifdef Py_underscore_GC |
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412 static void(*dll__PyObject_GC_Del)(void *); |
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413 static void(*dll__PyObject_GC_UnTrack)(void *); |
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414 # else |
4500 | 415 static void(*dll_PyObject_GC_Del)(void *); |
416 static void(*dll_PyObject_GC_UnTrack)(void *); | |
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417 # endif |
7 | 418 static PyObject*(*dll__PyObject_Init)(PyObject *, PyTypeObject *); |
3618 | 419 static PyObject* (*dll_PyObject_GetIter)(PyObject *); |
4399 | 420 static int (*dll_PyObject_IsTrue)(PyObject *); |
3646 | 421 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
3618 | 422 static iternextfunc dll__PyObject_NextNotImplemented; |
3646 | 423 # endif |
7 | 424 static PyObject* dll__Py_NoneStruct; |
3828 | 425 static PyObject* _Py_ZeroStruct; |
426 static PyObject* dll__Py_TrueStruct; | |
7 | 427 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02020000 |
428 static int (*dll_PyType_IsSubtype)(PyTypeObject *, PyTypeObject *); | |
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429 # ifdef Py_DEBUG |
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430 static void (*dll__Py_NegativeRefcount)(const char *fname, int lineno, PyObject *op); |
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431 static PyInt* dll__Py_RefTotal; |
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432 static void (*dll__Py_Dealloc)(PyObject *obj); |
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433 # endif |
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434 # endif |
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435 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02030000 |
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436 # if defined(Py_DEBUG) && !defined(Py_DEBUG_NO_PYMALLOC) |
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437 static void (*dll__PyObject_DebugFree)(void*); |
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438 static void* (*dll__PyObject_DebugMalloc)(size_t); |
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439 # else |
7 | 440 static void* (*dll_PyObject_Malloc)(size_t); |
441 static void (*dll_PyObject_Free)(void*); | |
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442 # endif |
7 | 443 # endif |
3638 | 444 # ifdef PY_USE_CAPSULE |
3618 | 445 static PyObject* (*dll_PyCapsule_New)(void *, char *, PyCapsule_Destructor); |
446 static void* (*dll_PyCapsule_GetPointer)(PyObject *, char *); | |
3638 | 447 # else |
3648 | 448 static PyObject* (*dll_PyCObject_FromVoidPtr)(void *cobj, void (*destr)(void *)); |
449 static void* (*dll_PyCObject_AsVoidPtr)(PyObject *); | |
3638 | 450 # endif |
6083 | 451 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
452 static int* dll_Py_NoSiteFlag; | |
453 # endif | |
7 | 454 |
455 static HINSTANCE hinstPython = 0; /* Instance of python.dll */ | |
456 | |
457 /* Imported exception objects */ | |
458 static PyObject *imp_PyExc_AttributeError; | |
459 static PyObject *imp_PyExc_IndexError; | |
4315 | 460 static PyObject *imp_PyExc_KeyError; |
7 | 461 static PyObject *imp_PyExc_KeyboardInterrupt; |
462 static PyObject *imp_PyExc_TypeError; | |
463 static PyObject *imp_PyExc_ValueError; | |
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464 static PyObject *imp_PyExc_SystemExit; |
4405 | 465 static PyObject *imp_PyExc_RuntimeError; |
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466 static PyObject *imp_PyExc_ImportError; |
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467 static PyObject *imp_PyExc_OverflowError; |
7 | 468 |
469 # define PyExc_AttributeError imp_PyExc_AttributeError | |
470 # define PyExc_IndexError imp_PyExc_IndexError | |
4315 | 471 # define PyExc_KeyError imp_PyExc_KeyError |
7 | 472 # define PyExc_KeyboardInterrupt imp_PyExc_KeyboardInterrupt |
473 # define PyExc_TypeError imp_PyExc_TypeError | |
474 # define PyExc_ValueError imp_PyExc_ValueError | |
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475 # define PyExc_SystemExit imp_PyExc_SystemExit |
4405 | 476 # define PyExc_RuntimeError imp_PyExc_RuntimeError |
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477 # define PyExc_ImportError imp_PyExc_ImportError |
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478 # define PyExc_OverflowError imp_PyExc_OverflowError |
7 | 479 |
480 /* | |
481 * Table of name to function pointer of python. | |
482 */ | |
483 # define PYTHON_PROC FARPROC | |
484 static struct | |
485 { | |
486 char *name; | |
487 PYTHON_PROC *ptr; | |
488 } python_funcname_table[] = | |
489 { | |
3806 | 490 #ifndef PY_SSIZE_T_CLEAN |
7 | 491 {"PyArg_Parse", (PYTHON_PROC*)&dll_PyArg_Parse}, |
492 {"PyArg_ParseTuple", (PYTHON_PROC*)&dll_PyArg_ParseTuple}, | |
3806 | 493 {"Py_BuildValue", (PYTHON_PROC*)&dll_Py_BuildValue}, |
494 #else | |
495 {"_PyArg_Parse_SizeT", (PYTHON_PROC*)&dll_PyArg_Parse}, | |
496 {"_PyArg_ParseTuple_SizeT", (PYTHON_PROC*)&dll_PyArg_ParseTuple}, | |
497 {"_Py_BuildValue_SizeT", (PYTHON_PROC*)&dll_Py_BuildValue}, | |
498 #endif | |
2894 | 499 {"PyMem_Free", (PYTHON_PROC*)&dll_PyMem_Free}, |
3618 | 500 {"PyMem_Malloc", (PYTHON_PROC*)&dll_PyMem_Malloc}, |
7 | 501 {"PyDict_SetItemString", (PYTHON_PROC*)&dll_PyDict_SetItemString}, |
502 {"PyErr_BadArgument", (PYTHON_PROC*)&dll_PyErr_BadArgument}, | |
4409 | 503 {"PyErr_NewException", (PYTHON_PROC*)&dll_PyErr_NewException}, |
7 | 504 {"PyErr_Clear", (PYTHON_PROC*)&dll_PyErr_Clear}, |
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505 {"PyErr_Format", (PYTHON_PROC*)&dll_PyErr_Format}, |
4145 | 506 {"PyErr_PrintEx", (PYTHON_PROC*)&dll_PyErr_PrintEx}, |
7 | 507 {"PyErr_NoMemory", (PYTHON_PROC*)&dll_PyErr_NoMemory}, |
508 {"PyErr_Occurred", (PYTHON_PROC*)&dll_PyErr_Occurred}, | |
509 {"PyErr_SetNone", (PYTHON_PROC*)&dll_PyErr_SetNone}, | |
510 {"PyErr_SetString", (PYTHON_PROC*)&dll_PyErr_SetString}, | |
4403 | 511 {"PyErr_SetObject", (PYTHON_PROC*)&dll_PyErr_SetObject}, |
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512 {"PyErr_ExceptionMatches", (PYTHON_PROC*)&dll_PyErr_ExceptionMatches}, |
7 | 513 {"PyEval_InitThreads", (PYTHON_PROC*)&dll_PyEval_InitThreads}, |
514 {"PyEval_RestoreThread", (PYTHON_PROC*)&dll_PyEval_RestoreThread}, | |
515 {"PyEval_SaveThread", (PYTHON_PROC*)&dll_PyEval_SaveThread}, | |
516 # ifdef PY_CAN_RECURSE | |
517 {"PyGILState_Ensure", (PYTHON_PROC*)&dll_PyGILState_Ensure}, | |
518 {"PyGILState_Release", (PYTHON_PROC*)&dll_PyGILState_Release}, | |
519 # endif | |
520 {"PyInt_AsLong", (PYTHON_PROC*)&dll_PyInt_AsLong}, | |
521 {"PyInt_FromLong", (PYTHON_PROC*)&dll_PyInt_FromLong}, | |
3618 | 522 {"PyLong_AsLong", (PYTHON_PROC*)&dll_PyLong_AsLong}, |
523 {"PyLong_FromLong", (PYTHON_PROC*)&dll_PyLong_FromLong}, | |
3828 | 524 {"PyBool_Type", (PYTHON_PROC*)&dll_PyBool_Type}, |
7 | 525 {"PyInt_Type", (PYTHON_PROC*)&dll_PyInt_Type}, |
3618 | 526 {"PyLong_Type", (PYTHON_PROC*)&dll_PyLong_Type}, |
7 | 527 {"PyList_GetItem", (PYTHON_PROC*)&dll_PyList_GetItem}, |
637 | 528 {"PyList_Append", (PYTHON_PROC*)&dll_PyList_Append}, |
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529 {"PyList_Insert", (PYTHON_PROC*)&dll_PyList_Insert}, |
7 | 530 {"PyList_New", (PYTHON_PROC*)&dll_PyList_New}, |
531 {"PyList_SetItem", (PYTHON_PROC*)&dll_PyList_SetItem}, | |
532 {"PyList_Size", (PYTHON_PROC*)&dll_PyList_Size}, | |
533 {"PyList_Type", (PYTHON_PROC*)&dll_PyList_Type}, | |
3618 | 534 {"PySequence_Size", (PYTHON_PROC*)&dll_PySequence_Size}, |
535 {"PySequence_Check", (PYTHON_PROC*)&dll_PySequence_Check}, | |
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536 {"PySequence_GetItem", (PYTHON_PROC*)&dll_PySequence_GetItem}, |
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537 {"PySequence_Fast", (PYTHON_PROC*)&dll_PySequence_Fast}, |
3618 | 538 {"PyTuple_GetItem", (PYTHON_PROC*)&dll_PyTuple_GetItem}, |
539 {"PyTuple_Size", (PYTHON_PROC*)&dll_PyTuple_Size}, | |
540 {"PyTuple_Type", (PYTHON_PROC*)&dll_PyTuple_Type}, | |
5608 | 541 {"PySlice_GetIndicesEx", (PYTHON_PROC*)&dll_PySlice_GetIndicesEx}, |
7 | 542 {"PyImport_ImportModule", (PYTHON_PROC*)&dll_PyImport_ImportModule}, |
543 {"PyDict_GetItemString", (PYTHON_PROC*)&dll_PyDict_GetItemString}, | |
3618 | 544 {"PyDict_Next", (PYTHON_PROC*)&dll_PyDict_Next}, |
637 | 545 {"PyDict_New", (PYTHON_PROC*)&dll_PyDict_New}, |
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546 {"PyDict_Type", (PYTHON_PROC*)&dll_PyDict_Type}, |
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547 # ifndef PY_NO_MAPPING_KEYS |
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548 {"PyMapping_Keys", (PYTHON_PROC*)&dll_PyMapping_Keys}, |
3618 | 549 # endif |
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550 {"PyObject_GetItem", (PYTHON_PROC*)&dll_PyObject_GetItem}, |
3618 | 551 {"PyObject_CallMethod", (PYTHON_PROC*)&dll_PyObject_CallMethod}, |
552 {"PyMapping_Check", (PYTHON_PROC*)&dll_PyMapping_Check}, | |
553 {"PyIter_Next", (PYTHON_PROC*)&dll_PyIter_Next}, | |
7 | 554 {"PyModule_GetDict", (PYTHON_PROC*)&dll_PyModule_GetDict}, |
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555 {"PyModule_AddObject", (PYTHON_PROC*)&dll_PyModule_AddObject}, |
7 | 556 {"PyRun_SimpleString", (PYTHON_PROC*)&dll_PyRun_SimpleString}, |
3618 | 557 {"PyRun_String", (PYTHON_PROC*)&dll_PyRun_String}, |
4435 | 558 {"PyObject_GetAttrString", (PYTHON_PROC*)&dll_PyObject_GetAttrString}, |
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559 {"PyObject_HasAttrString", (PYTHON_PROC*)&dll_PyObject_HasAttrString}, |
4435 | 560 {"PyObject_SetAttrString", (PYTHON_PROC*)&dll_PyObject_SetAttrString}, |
561 {"PyObject_CallFunctionObjArgs", (PYTHON_PROC*)&dll_PyObject_CallFunctionObjArgs}, | |
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562 {"PyObject_CallFunction", (PYTHON_PROC*)&dll_PyObject_CallFunction}, |
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563 {"PyObject_Call", (PYTHON_PROC*)&dll_PyObject_Call}, |
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564 {"PyObject_Repr", (PYTHON_PROC*)&dll_PyObject_Repr}, |
7 | 565 {"PyString_AsString", (PYTHON_PROC*)&dll_PyString_AsString}, |
3798 | 566 {"PyString_AsStringAndSize", (PYTHON_PROC*)&dll_PyString_AsStringAndSize}, |
7 | 567 {"PyString_FromString", (PYTHON_PROC*)&dll_PyString_FromString}, |
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568 {"PyString_FromFormat", (PYTHON_PROC*)&dll_PyString_FromFormat}, |
7 | 569 {"PyString_FromStringAndSize", (PYTHON_PROC*)&dll_PyString_FromStringAndSize}, |
570 {"PyString_Size", (PYTHON_PROC*)&dll_PyString_Size}, | |
571 {"PyString_Type", (PYTHON_PROC*)&dll_PyString_Type}, | |
3618 | 572 {"PyUnicode_Type", (PYTHON_PROC*)&dll_PyUnicode_Type}, |
573 {"PyFloat_Type", (PYTHON_PROC*)&dll_PyFloat_Type}, | |
574 {"PyFloat_AsDouble", (PYTHON_PROC*)&dll_PyFloat_AsDouble}, | |
575 {"PyFloat_FromDouble", (PYTHON_PROC*)&dll_PyFloat_FromDouble}, | |
576 {"PyImport_AddModule", (PYTHON_PROC*)&dll_PyImport_AddModule}, | |
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577 {"PyNumber_Check", (PYTHON_PROC*)&dll_PyNumber_Check}, |
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578 {"PyNumber_Long", (PYTHON_PROC*)&dll_PyNumber_Long}, |
7 | 579 {"PySys_SetObject", (PYTHON_PROC*)&dll_PySys_SetObject}, |
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580 {"PySys_GetObject", (PYTHON_PROC*)&dll_PySys_GetObject}, |
7 | 581 {"PySys_SetArgv", (PYTHON_PROC*)&dll_PySys_SetArgv}, |
582 {"PyType_Type", (PYTHON_PROC*)&dll_PyType_Type}, | |
5608 | 583 {"PySlice_Type", (PYTHON_PROC*)&dll_PySlice_Type}, |
2737 | 584 {"PyType_Ready", (PYTHON_PROC*)&dll_PyType_Ready}, |
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585 {"PyType_GenericAlloc", (PYTHON_PROC*)&dll_PyType_GenericAlloc}, |
7 | 586 {"Py_FindMethod", (PYTHON_PROC*)&dll_Py_FindMethod}, |
2641 | 587 {"Py_SetPythonHome", (PYTHON_PROC*)&dll_Py_SetPythonHome}, |
7 | 588 {"Py_Initialize", (PYTHON_PROC*)&dll_Py_Initialize}, |
242 | 589 {"Py_Finalize", (PYTHON_PROC*)&dll_Py_Finalize}, |
590 {"Py_IsInitialized", (PYTHON_PROC*)&dll_Py_IsInitialized}, | |
7 | 591 {"_PyObject_New", (PYTHON_PROC*)&dll__PyObject_New}, |
4500 | 592 {"_PyObject_GC_New", (PYTHON_PROC*)&dll__PyObject_GC_New}, |
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593 # ifdef Py_underscore_GC |
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594 {"_PyObject_GC_Del", (PYTHON_PROC*)&dll__PyObject_GC_Del}, |
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595 {"_PyObject_GC_UnTrack", (PYTHON_PROC*)&dll__PyObject_GC_UnTrack}, |
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596 # else |
4500 | 597 {"PyObject_GC_Del", (PYTHON_PROC*)&dll_PyObject_GC_Del}, |
598 {"PyObject_GC_UnTrack", (PYTHON_PROC*)&dll_PyObject_GC_UnTrack}, | |
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599 # endif |
7 | 600 {"PyObject_Init", (PYTHON_PROC*)&dll__PyObject_Init}, |
3618 | 601 {"PyObject_GetIter", (PYTHON_PROC*)&dll_PyObject_GetIter}, |
4399 | 602 {"PyObject_IsTrue", (PYTHON_PROC*)&dll_PyObject_IsTrue}, |
3646 | 603 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
3618 | 604 {"_PyObject_NextNotImplemented", (PYTHON_PROC*)&dll__PyObject_NextNotImplemented}, |
3646 | 605 # endif |
7 | 606 {"_Py_NoneStruct", (PYTHON_PROC*)&dll__Py_NoneStruct}, |
3828 | 607 {"_Py_ZeroStruct", (PYTHON_PROC*)&dll__Py_ZeroStruct}, |
608 {"_Py_TrueStruct", (PYTHON_PROC*)&dll__Py_TrueStruct}, | |
7 | 609 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02020000 |
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610 # ifdef Py_DEBUG |
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611 {"_Py_NegativeRefcount", (PYTHON_PROC*)&dll__Py_NegativeRefcount}, |
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612 {"_Py_RefTotal", (PYTHON_PROC*)&dll__Py_RefTotal}, |
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613 {"_Py_Dealloc", (PYTHON_PROC*)&dll__Py_Dealloc}, |
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614 # endif |
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615 {"PyType_IsSubtype", (PYTHON_PROC*)&dll_PyType_IsSubtype}, |
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616 # endif |
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617 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02030000 |
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618 # if defined(Py_DEBUG) && !defined(Py_DEBUG_NO_PYMALLOC) |
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619 {"_PyObject_DebugFree", (PYTHON_PROC*)&dll__PyObject_DebugFree}, |
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620 {"_PyObject_DebugMalloc", (PYTHON_PROC*)&dll__PyObject_DebugMalloc}, |
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621 # else |
7 | 622 {"PyObject_Malloc", (PYTHON_PROC*)&dll_PyObject_Malloc}, |
623 {"PyObject_Free", (PYTHON_PROC*)&dll_PyObject_Free}, | |
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624 # endif |
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625 # endif |
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626 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02050000 \ |
5684 | 627 && SIZEOF_SIZE_T != VIM_SIZEOF_INT |
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628 # ifdef Py_DEBUG |
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629 {"Py_InitModule4TraceRefs_64", (PYTHON_PROC*)&dll_Py_InitModule4}, |
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630 # else |
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631 {"Py_InitModule4_64", (PYTHON_PROC*)&dll_Py_InitModule4}, |
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632 # endif |
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633 # else |
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634 # ifdef Py_DEBUG |
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635 {"Py_InitModule4TraceRefs", (PYTHON_PROC*)&dll_Py_InitModule4}, |
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636 # else |
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637 {"Py_InitModule4", (PYTHON_PROC*)&dll_Py_InitModule4}, |
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638 # endif |
7 | 639 # endif |
3638 | 640 # ifdef PY_USE_CAPSULE |
3618 | 641 {"PyCapsule_New", (PYTHON_PROC*)&dll_PyCapsule_New}, |
642 {"PyCapsule_GetPointer", (PYTHON_PROC*)&dll_PyCapsule_GetPointer}, | |
3638 | 643 # else |
644 {"PyCObject_FromVoidPtr", (PYTHON_PROC*)&dll_PyCObject_FromVoidPtr}, | |
645 {"PyCObject_AsVoidPtr", (PYTHON_PROC*)&dll_PyCObject_AsVoidPtr}, | |
646 # endif | |
6083 | 647 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
648 {"Py_NoSiteFlag", (PYTHON_PROC*)&dll_Py_NoSiteFlag}, | |
649 # endif | |
7 | 650 {"", NULL}, |
651 }; | |
652 | |
653 /* | |
654 * Free python.dll | |
655 */ | |
656 static void | |
657 end_dynamic_python(void) | |
658 { | |
659 if (hinstPython) | |
660 { | |
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661 close_dll(hinstPython); |
7 | 662 hinstPython = 0; |
663 } | |
664 } | |
665 | |
666 /* | |
667 * Load library and get all pointers. | |
668 * Parameter 'libname' provides name of DLL. | |
669 * Return OK or FAIL. | |
670 */ | |
671 static int | |
672 python_runtime_link_init(char *libname, int verbose) | |
673 { | |
674 int i; | |
3642 | 675 void *ucs_as_encoded_string; |
7 | 676 |
2641 | 677 #if !(defined(PY_NO_RTLD_GLOBAL) && defined(PY3_NO_RTLD_GLOBAL)) && defined(UNIX) && defined(FEAT_PYTHON3) |
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678 /* Can't have Python and Python3 loaded at the same time. |
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679 * It cause a crash, because RTLD_GLOBAL is needed for |
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680 * standard C extension libraries of one or both python versions. */ |
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681 if (python3_loaded()) |
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682 { |
3032 | 683 if (verbose) |
684 EMSG(_("E836: This Vim cannot execute :python after using :py3")); | |
2384
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685 return FAIL; |
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686 } |
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687 #endif |
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688 |
7 | 689 if (hinstPython) |
690 return OK; | |
2329
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691 hinstPython = load_dll(libname); |
7 | 692 if (!hinstPython) |
693 { | |
694 if (verbose) | |
695 EMSG2(_(e_loadlib), libname); | |
696 return FAIL; | |
697 } | |
698 | |
699 for (i = 0; python_funcname_table[i].ptr; ++i) | |
700 { | |
2329
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701 if ((*python_funcname_table[i].ptr = symbol_from_dll(hinstPython, |
7 | 702 python_funcname_table[i].name)) == NULL) |
703 { | |
2329
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704 close_dll(hinstPython); |
7 | 705 hinstPython = 0; |
706 if (verbose) | |
707 EMSG2(_(e_loadfunc), python_funcname_table[i].name); | |
708 return FAIL; | |
709 } | |
710 } | |
3642 | 711 |
712 /* Load unicode functions separately as only the ucs2 or the ucs4 functions | |
713 * will be present in the library. */ | |
714 ucs_as_encoded_string = symbol_from_dll(hinstPython, | |
715 "PyUnicodeUCS2_AsEncodedString"); | |
716 if (ucs_as_encoded_string == NULL) | |
717 ucs_as_encoded_string = symbol_from_dll(hinstPython, | |
718 "PyUnicodeUCS4_AsEncodedString"); | |
719 if (ucs_as_encoded_string != NULL) | |
720 py_PyUnicode_AsEncodedString = ucs_as_encoded_string; | |
721 else | |
722 { | |
723 close_dll(hinstPython); | |
724 hinstPython = 0; | |
725 if (verbose) | |
726 EMSG2(_(e_loadfunc), "PyUnicode_UCSX_*"); | |
727 return FAIL; | |
728 } | |
729 | |
7 | 730 return OK; |
731 } | |
732 | |
733 /* | |
734 * If python is enabled (there is installed python on Windows system) return | |
735 * TRUE, else FALSE. | |
736 */ | |
737 int | |
1607 | 738 python_enabled(int verbose) |
7 | 739 { |
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740 return python_runtime_link_init((char *)p_pydll, verbose) == OK; |
7 | 741 } |
742 | |
2447
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Move many more common Python items to if_py_both.c.
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743 /* |
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744 * Load the standard Python exceptions - don't import the symbols from the |
7 | 745 * DLL, as this can cause errors (importing data symbols is not reliable). |
746 */ | |
747 static void | |
2447
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|
748 get_exceptions(void) |
7 | 749 { |
750 PyObject *exmod = PyImport_ImportModule("exceptions"); | |
751 PyObject *exdict = PyModule_GetDict(exmod); | |
752 imp_PyExc_AttributeError = PyDict_GetItemString(exdict, "AttributeError"); | |
753 imp_PyExc_IndexError = PyDict_GetItemString(exdict, "IndexError"); | |
4315 | 754 imp_PyExc_KeyError = PyDict_GetItemString(exdict, "KeyError"); |
7 | 755 imp_PyExc_KeyboardInterrupt = PyDict_GetItemString(exdict, "KeyboardInterrupt"); |
756 imp_PyExc_TypeError = PyDict_GetItemString(exdict, "TypeError"); | |
757 imp_PyExc_ValueError = PyDict_GetItemString(exdict, "ValueError"); | |
5088
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758 imp_PyExc_SystemExit = PyDict_GetItemString(exdict, "SystemExit"); |
4405 | 759 imp_PyExc_RuntimeError = PyDict_GetItemString(exdict, "RuntimeError"); |
4833
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760 imp_PyExc_ImportError = PyDict_GetItemString(exdict, "ImportError"); |
4972
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761 imp_PyExc_OverflowError = PyDict_GetItemString(exdict, "OverflowError"); |
7 | 762 Py_XINCREF(imp_PyExc_AttributeError); |
763 Py_XINCREF(imp_PyExc_IndexError); | |
4315 | 764 Py_XINCREF(imp_PyExc_KeyError); |
7 | 765 Py_XINCREF(imp_PyExc_KeyboardInterrupt); |
766 Py_XINCREF(imp_PyExc_TypeError); | |
767 Py_XINCREF(imp_PyExc_ValueError); | |
5088
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768 Py_XINCREF(imp_PyExc_SystemExit); |
4405 | 769 Py_XINCREF(imp_PyExc_RuntimeError); |
4833
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770 Py_XINCREF(imp_PyExc_ImportError); |
4972
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771 Py_XINCREF(imp_PyExc_OverflowError); |
7 | 772 Py_XDECREF(exmod); |
773 } | |
774 #endif /* DYNAMIC_PYTHON */ | |
775 | |
3618 | 776 static int initialised = 0; |
777 #define PYINITIALISED initialised | |
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778 static int python_end_called = FALSE; |
3618 | 779 |
4511
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780 #define DESTRUCTOR_FINISH(self) self->ob_type->tp_free((PyObject*)self); |
4319 | 781 |
4377 | 782 #define WIN_PYTHON_REF(win) win->w_python_ref |
783 #define BUF_PYTHON_REF(buf) buf->b_python_ref | |
4401 | 784 #define TAB_PYTHON_REF(tab) tab->tp_python_ref |
4377 | 785 |
4319 | 786 static PyObject *OutputGetattr(PyObject *, char *); |
787 static PyObject *BufferGetattr(PyObject *, char *); | |
788 static PyObject *WindowGetattr(PyObject *, char *); | |
4401 | 789 static PyObject *TabPageGetattr(PyObject *, char *); |
4319 | 790 static PyObject *RangeGetattr(PyObject *, char *); |
791 static PyObject *DictionaryGetattr(PyObject *, char*); | |
792 static PyObject *ListGetattr(PyObject *, char *); | |
793 static PyObject *FunctionGetattr(PyObject *, char *); | |
794 | |
4511
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795 #ifndef Py_VISIT |
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796 # define Py_VISIT(obj) visit(obj, arg) |
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797 #endif |
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798 #ifndef Py_CLEAR |
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799 # define Py_CLEAR(obj) \ |
4591
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800 { \ |
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801 Py_XDECREF(obj); \ |
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802 obj = NULL; \ |
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803 } |
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804 #endif |
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805 |
4645
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806 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
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807 static void * |
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808 py_memsave(void *p, size_t len) |
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809 { |
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810 void *r; |
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811 |
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812 if (!(r = PyMem_Malloc(len))) |
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813 return NULL; |
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|
814 mch_memmove(r, p, len); |
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815 return r; |
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816 } |
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817 |
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818 # define PY_STRSAVE(s) ((char_u *) py_memsave(s, STRLEN(s) + 1)) |
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819 #endif |
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|
820 |
5768 | 821 typedef PySliceObject PySliceObject_T; |
822 | |
2399
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823 /* |
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824 * Include the code shared with if_python3.c |
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825 */ |
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826 #include "if_py_both.h" |
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diff
changeset
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827 |
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828 |
7 | 829 /****************************************************** |
830 * Internal function prototypes. | |
831 */ | |
832 | |
833 static int PythonMod_Init(void); | |
834 | |
835 | |
836 /****************************************************** | |
837 * 1. Python interpreter main program. | |
838 */ | |
839 | |
840 #if PYTHON_API_VERSION < 1007 /* Python 1.4 */ | |
841 typedef PyObject PyThreadState; | |
323 | 842 #endif |
843 | |
4415 | 844 #ifndef PY_CAN_RECURSE |
36 | 845 static PyThreadState *saved_python_thread = NULL; |
7 | 846 |
847 /* | |
848 * Suspend a thread of the Python interpreter, other threads are allowed to | |
849 * run. | |
850 */ | |
36 | 851 static void |
852 Python_SaveThread(void) | |
7 | 853 { |
854 saved_python_thread = PyEval_SaveThread(); | |
855 } | |
856 | |
857 /* | |
858 * Restore a thread of the Python interpreter, waits for other threads to | |
859 * block. | |
860 */ | |
36 | 861 static void |
862 Python_RestoreThread(void) | |
7 | 863 { |
864 PyEval_RestoreThread(saved_python_thread); | |
865 saved_python_thread = NULL; | |
4415 | 866 } |
323 | 867 #endif |
7 | 868 |
869 void | |
7823
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870 python_end(void) |
7 | 871 { |
557 | 872 static int recurse = 0; |
873 | |
874 /* If a crash occurs while doing this, don't try again. */ | |
875 if (recurse != 0) | |
876 return; | |
877 | |
11631
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|
878 python_end_called = TRUE; |
557 | 879 ++recurse; |
880 | |
7 | 881 #ifdef DYNAMIC_PYTHON |
242 | 882 if (hinstPython && Py_IsInitialized()) |
323 | 883 { |
4415 | 884 # ifdef PY_CAN_RECURSE |
885 PyGILState_Ensure(); | |
886 # else | |
856 | 887 Python_RestoreThread(); /* enter python */ |
4415 | 888 # endif |
856 | 889 Py_Finalize(); |
323 | 890 } |
7 | 891 end_dynamic_python(); |
242 | 892 #else |
893 if (Py_IsInitialized()) | |
323 | 894 { |
4415 | 895 # ifdef PY_CAN_RECURSE |
896 PyGILState_Ensure(); | |
897 # else | |
856 | 898 Python_RestoreThread(); /* enter python */ |
4415 | 899 # endif |
856 | 900 Py_Finalize(); |
323 | 901 } |
7 | 902 #endif |
557 | 903 |
904 --recurse; | |
7 | 905 } |
906 | |
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907 #if (defined(DYNAMIC_PYTHON) && defined(FEAT_PYTHON3)) || defined(PROTO) |
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908 int |
7823
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|
909 python_loaded(void) |
2384
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910 { |
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911 return (hinstPython != 0); |
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912 } |
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913 #endif |
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914 |
13154
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|
915 static char *py_home_buf = NULL; |
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|
916 |
7 | 917 static int |
918 Python_Init(void) | |
919 { | |
920 if (!initialised) | |
921 { | |
6083 | 922 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
923 PyObject *site; | |
924 #endif | |
925 | |
7 | 926 #ifdef DYNAMIC_PYTHON |
927 if (!python_enabled(TRUE)) | |
928 { | |
929 EMSG(_("E263: Sorry, this command is disabled, the Python library could not be loaded.")); | |
930 goto fail; | |
931 } | |
932 #endif | |
933 | |
13154
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|
934 if (*p_pyhome != NUL) |
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patch 8.0.1451: difficult to set the python home directories properly
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935 { |
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|
936 /* The string must not change later, make a copy in static memory. */ |
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937 py_home_buf = (char *)vim_strsave(p_pyhome); |
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patch 8.0.1451: difficult to set the python home directories properly
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938 if (py_home_buf != NULL) |
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|
939 Py_SetPythonHome(py_home_buf); |
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diff
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|
940 } |
2641 | 941 #ifdef PYTHON_HOME |
13154
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942 else if (mch_getenv((char_u *)"PYTHONHOME") == NULL) |
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|
943 Py_SetPythonHome(PYTHON_HOME); |
2641 | 944 #endif |
945 | |
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946 init_structs(); |
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947 |
6083 | 948 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
949 /* Disable implicit 'import site', because it may cause Vim to exit | |
950 * when it can't be found. */ | |
951 Py_NoSiteFlag++; | |
952 #endif | |
953 | |
7 | 954 Py_Initialize(); |
6083 | 955 |
956 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 | |
957 /* 'import site' explicitly. */ | |
958 site = PyImport_ImportModule("site"); | |
959 if (site == NULL) | |
960 { | |
961 EMSG(_("E887: Sorry, this command is disabled, the Python's site module could not be loaded.")); | |
962 goto fail; | |
963 } | |
964 Py_DECREF(site); | |
965 #endif | |
966 | |
4063 | 967 /* Initialise threads, and below save the state using |
4109 | 968 * PyEval_SaveThread. Without the call to PyEval_SaveThread, thread |
4063 | 969 * specific state (such as the system trace hook), will be lost |
970 * between invocations of Python code. */ | |
7 | 971 PyEval_InitThreads(); |
972 #ifdef DYNAMIC_PYTHON | |
973 get_exceptions(); | |
974 #endif | |
975 | |
4494 | 976 if (PythonIO_Init_io()) |
7 | 977 goto fail; |
978 | |
979 if (PythonMod_Init()) | |
980 goto fail; | |
981 | |
3618 | 982 globals = PyModule_GetDict(PyImport_AddModule("__main__")); |
983 | |
1748 | 984 /* Remove the element from sys.path that was added because of our |
985 * argv[0] value in PythonMod_Init(). Previously we used an empty | |
4352 | 986 * string, but depending on the OS we then get an empty entry or |
1748 | 987 * the current directory in sys.path. */ |
988 PyRun_SimpleString("import sys; sys.path = filter(lambda x: x != '/must>not&exist', sys.path)"); | |
989 | |
4109 | 990 /* lock is created and acquired in PyEval_InitThreads() and thread |
991 * state is created in Py_Initialize() | |
992 * there _PyGILState_NoteThreadState() also sets gilcounter to 1 | |
993 * (python must have threads enabled!) | |
994 * so the following does both: unlock GIL and save thread state in TLS | |
995 * without deleting thread state | |
996 */ | |
4399 | 997 #ifndef PY_CAN_RECURSE |
998 saved_python_thread = | |
999 #endif | |
1000 PyEval_SaveThread(); | |
7 | 1001 |
1002 initialised = 1; | |
1003 } | |
1004 | |
1005 return 0; | |
1006 | |
1007 fail: | |
1008 /* We call PythonIO_Flush() here to print any Python errors. | |
1009 * This is OK, as it is possible to call this function even | |
4494 | 1010 * if PythonIO_Init_io() has not completed successfully (it will |
7 | 1011 * not do anything in this case). |
1012 */ | |
1013 PythonIO_Flush(); | |
1014 return -1; | |
1015 } | |
1016 | |
1017 /* | |
1018 * External interface | |
1019 */ | |
1020 static void | |
4486 | 1021 DoPyCommand(const char *cmd, rangeinitializer init_range, runner run, void *arg) |
7 | 1022 { |
323 | 1023 #ifndef PY_CAN_RECURSE |
7 | 1024 static int recursive = 0; |
1025 #endif | |
1026 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
1027 char *saved_locale; | |
1028 #endif | |
4415 | 1029 #ifdef PY_CAN_RECURSE |
1030 PyGILState_STATE pygilstate; | |
1031 #endif | |
7 | 1032 |
1033 #ifndef PY_CAN_RECURSE | |
1034 if (recursive) | |
1035 { | |
1036 EMSG(_("E659: Cannot invoke Python recursively")); | |
1037 return; | |
1038 } | |
1039 ++recursive; | |
1040 #endif | |
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1041 if (python_end_called) |
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1042 return; |
7 | 1043 |
1044 if (Python_Init()) | |
1045 goto theend; | |
1046 | |
4486 | 1047 init_range(arg); |
1048 | |
7 | 1049 Python_Release_Vim(); /* leave vim */ |
1050 | |
1051 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
1052 /* Python only works properly when the LC_NUMERIC locale is "C". */ | |
1053 saved_locale = setlocale(LC_NUMERIC, NULL); | |
1054 if (saved_locale == NULL || STRCMP(saved_locale, "C") == 0) | |
1055 saved_locale = NULL; | |
1056 else | |
1057 { | |
1058 /* Need to make a copy, value may change when setting new locale. */ | |
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1059 saved_locale = (char *) PY_STRSAVE(saved_locale); |
7 | 1060 (void)setlocale(LC_NUMERIC, "C"); |
1061 } | |
1062 #endif | |
1063 | |
4415 | 1064 #ifdef PY_CAN_RECURSE |
1065 pygilstate = PyGILState_Ensure(); | |
1066 #else | |
7 | 1067 Python_RestoreThread(); /* enter python */ |
4415 | 1068 #endif |
7 | 1069 |
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1070 run((char *) cmd, arg |
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1071 #ifdef PY_CAN_RECURSE |
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1072 , &pygilstate |
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1073 #endif |
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1074 ); |
7 | 1075 |
4415 | 1076 #ifdef PY_CAN_RECURSE |
1077 PyGILState_Release(pygilstate); | |
1078 #else | |
7 | 1079 Python_SaveThread(); /* leave python */ |
4415 | 1080 #endif |
7 | 1081 |
1082 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
1083 if (saved_locale != NULL) | |
1084 { | |
1085 (void)setlocale(LC_NUMERIC, saved_locale); | |
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1086 PyMem_Free(saved_locale); |
7 | 1087 } |
1088 #endif | |
1089 | |
1090 Python_Lock_Vim(); /* enter vim */ | |
1091 PythonIO_Flush(); | |
1092 | |
1093 theend: | |
1094 #ifndef PY_CAN_RECURSE | |
1095 --recursive; | |
1096 #endif | |
3618 | 1097 return; |
7 | 1098 } |
1099 | |
1100 /* | |
1101 * ":python" | |
1102 */ | |
1103 void | |
1104 ex_python(exarg_T *eap) | |
1105 { | |
1106 char_u *script; | |
1107 | |
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1108 if (p_pyx == 0) |
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1109 p_pyx = 2; |
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1110 |
7 | 1111 script = script_get(eap, eap->arg); |
1112 if (!eap->skip) | |
1113 { | |
4486 | 1114 DoPyCommand(script == NULL ? (char *) eap->arg : (char *) script, |
1115 (rangeinitializer) init_range_cmd, | |
1116 (runner) run_cmd, | |
1117 (void *) eap); | |
7 | 1118 } |
1119 vim_free(script); | |
1120 } | |
1121 | |
1122 #define BUFFER_SIZE 1024 | |
1123 | |
1124 /* | |
1125 * ":pyfile" | |
1126 */ | |
1127 void | |
1128 ex_pyfile(exarg_T *eap) | |
1129 { | |
1130 static char buffer[BUFFER_SIZE]; | |
1131 const char *file = (char *)eap->arg; | |
1132 char *p; | |
1133 | |
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1134 if (p_pyx == 0) |
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1135 p_pyx = 2; |
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1136 |
7 | 1137 /* Have to do it like this. PyRun_SimpleFile requires you to pass a |
1138 * stdio file pointer, but Vim and the Python DLL are compiled with | |
1139 * different options under Windows, meaning that stdio pointers aren't | |
1140 * compatible between the two. Yuk. | |
1141 * | |
1142 * Put the string "execfile('file')" into buffer. But, we need to | |
1143 * escape any backslashes or single quotes in the file name, so that | |
1144 * Python won't mangle the file name. | |
1145 */ | |
1146 strcpy(buffer, "execfile('"); | |
1147 p = buffer + 10; /* size of "execfile('" */ | |
1148 | |
1149 while (*file && p < buffer + (BUFFER_SIZE - 3)) | |
1150 { | |
1151 if (*file == '\\' || *file == '\'') | |
1152 *p++ = '\\'; | |
1153 *p++ = *file++; | |
1154 } | |
1155 | |
1156 /* If we didn't finish the file name, we hit a buffer overflow */ | |
1157 if (*file != '\0') | |
1158 return; | |
1159 | |
1160 /* Put in the terminating "')" and a null */ | |
1161 *p++ = '\''; | |
1162 *p++ = ')'; | |
1163 *p++ = '\0'; | |
1164 | |
1165 /* Execute the file */ | |
4486 | 1166 DoPyCommand(buffer, |
1167 (rangeinitializer) init_range_cmd, | |
1168 (runner) run_cmd, | |
1169 (void *) eap); | |
7 | 1170 } |
1171 | |
4435 | 1172 void |
1173 ex_pydo(exarg_T *eap) | |
1174 { | |
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1175 if (p_pyx == 0) |
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1176 p_pyx = 2; |
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1177 |
4486 | 1178 DoPyCommand((char *)eap->arg, |
1179 (rangeinitializer) init_range_cmd, | |
1180 (runner)run_do, | |
1181 (void *)eap); | |
4435 | 1182 } |
1183 | |
7 | 1184 /****************************************************** |
1185 * 2. Python output stream: writes output via [e]msg(). | |
1186 */ | |
1187 | |
1188 /* Implementation functions | |
1189 */ | |
1190 | |
1191 static PyObject * | |
1192 OutputGetattr(PyObject *self, char *name) | |
1193 { | |
1194 if (strcmp(name, "softspace") == 0) | |
1195 return PyInt_FromLong(((OutputObject *)(self))->softspace); | |
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1196 else if (strcmp(name, "__members__") == 0) |
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1197 return ObjectDir(NULL, OutputAttrs); |
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|
1198 else if (strcmp(name, "errors") == 0) |
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1199 return PyString_FromString("strict"); |
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1200 else if (strcmp(name, "encoding") == 0) |
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|
1201 return PyString_FromString(ENC_OPT); |
7 | 1202 return Py_FindMethod(OutputMethods, self, name); |
1203 } | |
1204 | |
1205 /****************************************************** | |
1206 * 3. Implementation of the Vim module for Python | |
1207 */ | |
1208 | |
1209 /* Window type - Implementation functions | |
1210 * -------------------------------------- | |
1211 */ | |
1212 | |
1213 #define WindowType_Check(obj) ((obj)->ob_type == &WindowType) | |
1214 | |
1215 /* Buffer type - Implementation functions | |
1216 * -------------------------------------- | |
1217 */ | |
1218 | |
1219 #define BufferType_Check(obj) ((obj)->ob_type == &BufferType) | |
1220 | |
1594 | 1221 static PyInt BufferAssItem(PyObject *, PyInt, PyObject *); |
1222 static PyInt BufferAssSlice(PyObject *, PyInt, PyInt, PyObject *); | |
7 | 1223 |
1224 /* Line range type - Implementation functions | |
1225 * -------------------------------------- | |
1226 */ | |
1227 | |
1228 #define RangeType_Check(obj) ((obj)->ob_type == &RangeType) | |
1229 | |
1594 | 1230 static PyInt RangeAssItem(PyObject *, PyInt, PyObject *); |
1231 static PyInt RangeAssSlice(PyObject *, PyInt, PyInt, PyObject *); | |
7 | 1232 |
1233 /* Current objects type - Implementation functions | |
1234 * ----------------------------------------------- | |
1235 */ | |
1236 | |
1237 static PySequenceMethods BufferAsSeq = { | |
1594 | 1238 (PyInquiry) BufferLength, /* sq_length, len(x) */ |
3796 | 1239 (binaryfunc) 0, /* BufferConcat, sq_concat, x+y */ |
1240 (PyIntArgFunc) 0, /* BufferRepeat, sq_repeat, x*n */ | |
1594 | 1241 (PyIntArgFunc) BufferItem, /* sq_item, x[i] */ |
1242 (PyIntIntArgFunc) BufferSlice, /* sq_slice, x[i:j] */ | |
1243 (PyIntObjArgProc) BufferAssItem, /* sq_ass_item, x[i]=v */ | |
4319 | 1244 (PyIntIntObjArgProc) BufferAssSlice, /* sq_ass_slice, x[i:j]=v */ |
1245 (objobjproc) 0, | |
1246 (binaryfunc) 0, | |
7 | 1247 0, |
1248 }; | |
1249 | |
1250 /* Buffer object - Implementation | |
1251 */ | |
1252 | |
1253 static PyObject * | |
1254 BufferGetattr(PyObject *self, char *name) | |
1255 { | |
4319 | 1256 PyObject *r; |
7 | 1257 |
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1258 if ((r = BufferAttrValid((BufferObject *)(self), name))) |
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1259 return r; |
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1260 |
4319 | 1261 if (CheckBuffer((BufferObject *)(self))) |
7 | 1262 return NULL; |
1263 | |
4319 | 1264 r = BufferAttr((BufferObject *)(self), name); |
1265 if (r || PyErr_Occurred()) | |
1266 return r; | |
7 | 1267 else |
1268 return Py_FindMethod(BufferMethods, self, name); | |
1269 } | |
1270 | |
1271 /******************/ | |
1272 | |
1594 | 1273 static PyInt |
1274 BufferAssItem(PyObject *self, PyInt n, PyObject *val) | |
7 | 1275 { |
4387 | 1276 return RBAsItem((BufferObject *)(self), n, val, 1, -1, NULL); |
7 | 1277 } |
1278 | |
1594 | 1279 static PyInt |
1280 BufferAssSlice(PyObject *self, PyInt lo, PyInt hi, PyObject *val) | |
7 | 1281 { |
4387 | 1282 return RBAsSlice((BufferObject *)(self), lo, hi, val, 1, -1, NULL); |
7 | 1283 } |
1284 | |
1285 static PySequenceMethods RangeAsSeq = { | |
4319 | 1286 (PyInquiry) RangeLength, /* sq_length, len(x) */ |
1287 (binaryfunc) 0, /* RangeConcat, */ /* sq_concat, x+y */ | |
1288 (PyIntArgFunc) 0, /* RangeRepeat, */ /* sq_repeat, x*n */ | |
1289 (PyIntArgFunc) RangeItem, /* sq_item, x[i] */ | |
1290 (PyIntIntArgFunc) RangeSlice, /* sq_slice, x[i:j] */ | |
1291 (PyIntObjArgProc) RangeAssItem, /* sq_ass_item, x[i]=v */ | |
1292 (PyIntIntObjArgProc) RangeAssSlice, /* sq_ass_slice, x[i:j]=v */ | |
1293 (objobjproc) 0, | |
1294 #if PY_MAJOR_VERSION >= 2 | |
1295 (binaryfunc) 0, | |
1296 0, | |
1297 #endif | |
7 | 1298 }; |
1299 | |
1300 /* Line range object - Implementation | |
1301 */ | |
1302 | |
1303 static PyObject * | |
1304 RangeGetattr(PyObject *self, char *name) | |
1305 { | |
1306 if (strcmp(name, "start") == 0) | |
1607 | 1307 return Py_BuildValue(Py_ssize_t_fmt, ((RangeObject *)(self))->start - 1); |
7 | 1308 else if (strcmp(name, "end") == 0) |
1607 | 1309 return Py_BuildValue(Py_ssize_t_fmt, ((RangeObject *)(self))->end - 1); |
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1310 else if (strcmp(name, "__members__") == 0) |
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1311 return ObjectDir(NULL, RangeAttrs); |
7 | 1312 else |
1313 return Py_FindMethod(RangeMethods, self, name); | |
1314 } | |
1315 | |
1316 /****************/ | |
1317 | |
1594 | 1318 static PyInt |
1319 RangeAssItem(PyObject *self, PyInt n, PyObject *val) | |
7 | 1320 { |
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1321 return RBAsItem(((RangeObject *)(self))->buf, n, val, |
7 | 1322 ((RangeObject *)(self))->start, |
1323 ((RangeObject *)(self))->end, | |
1324 &((RangeObject *)(self))->end); | |
1325 } | |
1326 | |
1594 | 1327 static PyInt |
1328 RangeAssSlice(PyObject *self, PyInt lo, PyInt hi, PyObject *val) | |
7 | 1329 { |
2894 | 1330 return RBAsSlice(((RangeObject *)(self))->buf, lo, hi, val, |
7 | 1331 ((RangeObject *)(self))->start, |
1332 ((RangeObject *)(self))->end, | |
1333 &((RangeObject *)(self))->end); | |
1334 } | |
1335 | |
4401 | 1336 /* TabPage object - Implementation |
1337 */ | |
1338 | |
1339 static PyObject * | |
1340 TabPageGetattr(PyObject *self, char *name) | |
1341 { | |
1342 PyObject *r; | |
1343 | |
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1344 if ((r = TabPageAttrValid((TabPageObject *)(self), name))) |
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1345 return r; |
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1346 |
4401 | 1347 if (CheckTabPage((TabPageObject *)(self))) |
1348 return NULL; | |
1349 | |
1350 r = TabPageAttr((TabPageObject *)(self), name); | |
1351 if (r || PyErr_Occurred()) | |
1352 return r; | |
1353 else | |
1354 return Py_FindMethod(TabPageMethods, self, name); | |
1355 } | |
1356 | |
7 | 1357 /* Window object - Implementation |
1358 */ | |
1359 | |
1360 static PyObject * | |
1361 WindowGetattr(PyObject *self, char *name) | |
1362 { | |
4319 | 1363 PyObject *r; |
7 | 1364 |
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1365 if ((r = WindowAttrValid((WindowObject *)(self), name))) |
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1366 return r; |
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1367 |
4319 | 1368 if (CheckWindow((WindowObject *)(self))) |
7 | 1369 return NULL; |
1370 | |
4319 | 1371 r = WindowAttr((WindowObject *)(self), name); |
1372 if (r || PyErr_Occurred()) | |
1373 return r; | |
7 | 1374 else |
1375 return Py_FindMethod(WindowMethods, self, name); | |
1376 } | |
1377 | |
4401 | 1378 /* Tab page list object - Definitions |
1379 */ | |
1380 | |
1381 static PySequenceMethods TabListAsSeq = { | |
1382 (PyInquiry) TabListLength, /* sq_length, len(x) */ | |
1383 (binaryfunc) 0, /* sq_concat, x+y */ | |
1384 (PyIntArgFunc) 0, /* sq_repeat, x*n */ | |
1385 (PyIntArgFunc) TabListItem, /* sq_item, x[i] */ | |
1386 (PyIntIntArgFunc) 0, /* sq_slice, x[i:j] */ | |
1387 (PyIntObjArgProc) 0, /* sq_ass_item, x[i]=v */ | |
1388 (PyIntIntObjArgProc) 0, /* sq_ass_slice, x[i:j]=v */ | |
1389 (objobjproc) 0, | |
1390 #if PY_MAJOR_VERSION >= 2 | |
1391 (binaryfunc) 0, | |
1392 0, | |
1393 #endif | |
1394 }; | |
1395 | |
7 | 1396 /* Window list object - Definitions |
1397 */ | |
1398 | |
1399 static PySequenceMethods WinListAsSeq = { | |
1594 | 1400 (PyInquiry) WinListLength, /* sq_length, len(x) */ |
7 | 1401 (binaryfunc) 0, /* sq_concat, x+y */ |
1594 | 1402 (PyIntArgFunc) 0, /* sq_repeat, x*n */ |
1403 (PyIntArgFunc) WinListItem, /* sq_item, x[i] */ | |
1404 (PyIntIntArgFunc) 0, /* sq_slice, x[i:j] */ | |
1405 (PyIntObjArgProc) 0, /* sq_ass_item, x[i]=v */ | |
4319 | 1406 (PyIntIntObjArgProc) 0, /* sq_ass_slice, x[i:j]=v */ |
1407 (objobjproc) 0, | |
1408 #if PY_MAJOR_VERSION >= 2 | |
1409 (binaryfunc) 0, | |
7 | 1410 0, |
4319 | 1411 #endif |
7 | 1412 }; |
1413 | |
1414 /* External interface | |
1415 */ | |
1416 | |
1417 void | |
1418 python_buffer_free(buf_T *buf) | |
1419 { | |
4377 | 1420 if (BUF_PYTHON_REF(buf) != NULL) |
7 | 1421 { |
4377 | 1422 BufferObject *bp = BUF_PYTHON_REF(buf); |
7 | 1423 bp->buf = INVALID_BUFFER_VALUE; |
4377 | 1424 BUF_PYTHON_REF(buf) = NULL; |
7 | 1425 } |
1426 } | |
1427 | |
1428 void | |
1429 python_window_free(win_T *win) | |
1430 { | |
4377 | 1431 if (WIN_PYTHON_REF(win) != NULL) |
7 | 1432 { |
4377 | 1433 WindowObject *wp = WIN_PYTHON_REF(win); |
7 | 1434 wp->win = INVALID_WINDOW_VALUE; |
4377 | 1435 WIN_PYTHON_REF(win) = NULL; |
7 | 1436 } |
1437 } | |
4401 | 1438 |
1439 void | |
1440 python_tabpage_free(tabpage_T *tab) | |
1441 { | |
1442 if (TAB_PYTHON_REF(tab) != NULL) | |
1443 { | |
1444 TabPageObject *tp = TAB_PYTHON_REF(tab); | |
1445 tp->tab = INVALID_TABPAGE_VALUE; | |
1446 TAB_PYTHON_REF(tab) = NULL; | |
1447 } | |
1448 } | |
7 | 1449 |
4494 | 1450 static int |
7 | 1451 PythonMod_Init(void) |
1452 { | |
1748 | 1453 /* The special value is removed from sys.path in Python_Init(). */ |
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1454 static char *(argv[2]) = {"/must>not&exist/foo", NULL}; |
7 | 1455 |
4494 | 1456 if (init_types()) |
1457 return -1; | |
7 | 1458 |
1459 /* Set sys.argv[] to avoid a crash in warn(). */ | |
1460 PySys_SetArgv(1, argv); | |
1461 | |
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1462 vim_module = Py_InitModule4("vim", VimMethods, (char *)NULL, |
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1463 (PyObject *)NULL, PYTHON_API_VERSION); |
7 | 1464 |
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1465 if (populate_module(vim_module)) |
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1466 return -1; |
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1467 |
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1468 if (init_sys_path()) |
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1469 return -1; |
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1470 |
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1471 return 0; |
7 | 1472 } |
1473 | |
1474 /************************************************************************* | |
1475 * 4. Utility functions for handling the interface between Vim and Python. | |
1476 */ | |
1477 | |
1478 /* Convert a Vim line into a Python string. | |
1479 * All internal newlines are replaced by null characters. | |
1480 * | |
1481 * On errors, the Python exception data is set, and NULL is returned. | |
1482 */ | |
1483 static PyObject * | |
1484 LineToString(const char *str) | |
1485 { | |
1486 PyObject *result; | |
1594 | 1487 PyInt len = strlen(str); |
7 | 1488 char *p; |
1489 | |
1490 /* Allocate an Python string object, with uninitialised contents. We | |
1491 * must do it this way, so that we can modify the string in place | |
1492 * later. See the Python source, Objects/stringobject.c for details. | |
1493 */ | |
1494 result = PyString_FromStringAndSize(NULL, len); | |
1495 if (result == NULL) | |
1496 return NULL; | |
1497 | |
1498 p = PyString_AsString(result); | |
1499 | |
1500 while (*str) | |
1501 { | |
1502 if (*str == '\n') | |
1503 *p = '\0'; | |
1504 else | |
1505 *p = *str; | |
1506 | |
1507 ++p; | |
1508 ++str; | |
1509 } | |
1510 | |
1511 return result; | |
1512 } | |
1513 | |
3618 | 1514 static PyObject * |
1515 DictionaryGetattr(PyObject *self, char *name) | |
1516 { | |
3828 | 1517 DictionaryObject *this = ((DictionaryObject *) (self)); |
1518 | |
1519 if (strcmp(name, "locked") == 0) | |
1520 return PyInt_FromLong(this->dict->dv_lock); | |
1521 else if (strcmp(name, "scope") == 0) | |
1522 return PyInt_FromLong(this->dict->dv_scope); | |
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1523 else if (strcmp(name, "__members__") == 0) |
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1524 return ObjectDir(NULL, DictionaryAttrs); |
3828 | 1525 |
3618 | 1526 return Py_FindMethod(DictionaryMethods, self, name); |
1527 } | |
1528 | |
1529 static PyObject * | |
1530 ListGetattr(PyObject *self, char *name) | |
1531 { | |
3828 | 1532 if (strcmp(name, "locked") == 0) |
1533 return PyInt_FromLong(((ListObject *)(self))->list->lv_lock); | |
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1534 else if (strcmp(name, "__members__") == 0) |
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1535 return ObjectDir(NULL, ListAttrs); |
3828 | 1536 |
3618 | 1537 return Py_FindMethod(ListMethods, self, name); |
1538 } | |
1539 | |
1540 static PyObject * | |
1541 FunctionGetattr(PyObject *self, char *name) | |
1542 { | |
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1543 PyObject *r; |
3618 | 1544 |
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1545 r = FunctionAttr((FunctionObject *)(self), name); |
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1546 |
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1547 if (r || PyErr_Occurred()) |
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1548 return r; |
3618 | 1549 else |
1550 return Py_FindMethod(FunctionMethods, self, name); | |
1551 } | |
1552 | |
1553 void | |
1554 do_pyeval (char_u *str, typval_T *rettv) | |
1555 { | |
4486 | 1556 DoPyCommand((char *) str, |
1557 (rangeinitializer) init_range_eval, | |
1558 (runner) run_eval, | |
1559 (void *) rettv); | |
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1560 switch (rettv->v_type) |
3618 | 1561 { |
1562 case VAR_DICT: ++rettv->vval.v_dict->dv_refcount; break; | |
1563 case VAR_LIST: ++rettv->vval.v_list->lv_refcount; break; | |
1564 case VAR_FUNC: func_ref(rettv->vval.v_string); break; | |
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1565 case VAR_PARTIAL: ++rettv->vval.v_partial->pt_refcount; break; |
3796 | 1566 case VAR_UNKNOWN: |
1567 rettv->v_type = VAR_NUMBER; | |
1568 rettv->vval.v_number = 0; | |
1569 break; | |
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1570 case VAR_NUMBER: |
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1571 case VAR_STRING: |
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1572 case VAR_FLOAT: |
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1573 case VAR_SPECIAL: |
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1574 case VAR_JOB: |
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1575 case VAR_CHANNEL: |
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1576 break; |
3618 | 1577 } |
1578 } | |
7 | 1579 |
1580 /* Don't generate a prototype for the next function, it generates an error on | |
1581 * newer Python versions. */ | |
1582 #if PYTHON_API_VERSION < 1007 /* Python 1.4 */ && !defined(PROTO) | |
1583 | |
1584 char * | |
1585 Py_GetProgramName(void) | |
1586 { | |
1587 return "vim"; | |
1588 } | |
1589 #endif /* Python 1.4 */ | |
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1590 |
6565 | 1591 int |
3618 | 1592 set_ref_in_python (int copyID) |
1593 { | |
6565 | 1594 return set_ref_in_py(copyID); |
3618 | 1595 } |