Mercurial > vim
annotate src/if_python.c @ 34982:3d41e3760130
Added tag v9.1.0346 for changeset 76e3b9d514a85ed213394827e35a623c9929bfef
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Wed, 17 Apr 2024 22:45:04 +0200 |
| parents | 1a769647d661 |
| children | a0b0c1e07064 |
| 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 // uncomment this if used with the debug version of python, but without its |
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29 // allocator |
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30 // #define Py_DEBUG_NO_PYMALLOC |
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31 |
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32 // Python.h defines _POSIX_THREADS itself (if needed) |
| 7 | 33 #ifdef _POSIX_THREADS |
| 34 # undef _POSIX_THREADS | |
| 35 #endif | |
| 36 | |
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37 #if defined(MSWIN) && defined(HAVE_FCNTL_H) |
| 7 | 38 # undef HAVE_FCNTL_H |
| 39 #endif | |
| 40 | |
| 41 #ifdef _DEBUG | |
| 42 # undef _DEBUG | |
| 43 #endif | |
| 44 | |
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45 #ifdef HAVE_STRFTIME |
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46 # undef HAVE_STRFTIME |
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47 #endif |
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48 #ifdef HAVE_STRING_H |
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49 # undef HAVE_STRING_H |
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50 #endif |
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51 #ifdef HAVE_PUTENV |
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52 # undef HAVE_PUTENV |
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53 #endif |
| 7 | 54 #ifdef HAVE_STDARG_H |
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55 # undef HAVE_STDARG_H // Python's config.h defines it as well. |
| 7 | 56 #endif |
| 1991 | 57 #ifdef _POSIX_C_SOURCE |
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58 # undef _POSIX_C_SOURCE // pyconfig.h defines it as well. |
| 1991 | 59 #endif |
| 60 #ifdef _XOPEN_SOURCE | |
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61 # undef _XOPEN_SOURCE // pyconfig.h defines it as well. |
| 1991 | 62 #endif |
| 7 | 63 |
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64 #define PY_SSIZE_T_CLEAN |
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65 |
| 7 | 66 #include <Python.h> |
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67 |
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68 #if !defined(PY_VERSION_HEX) || PY_VERSION_HEX < 0x02050000 |
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69 # undef PY_SSIZE_T_CLEAN |
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70 #endif |
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71 |
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72 // these are NULL for Python 2 |
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73 #define ERRORS_DECODE_ARG NULL |
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74 #define ERRORS_ENCODE_ARG ERRORS_DECODE_ARG |
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75 |
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76 #undef main // Defined in python.h - aargh |
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77 #undef HAVE_FCNTL_H // Clash with os_win32.h |
| 7 | 78 |
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79 // Perhaps leave this out for Python 2.6, which supports bytes? |
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80 #define PyBytes_FromString PyString_FromString |
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81 #define PyBytes_Check PyString_Check |
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82 #define PyBytes_AsStringAndSize PyString_AsStringAndSize |
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83 #define PyBytes_FromStringAndSize PyString_FromStringAndSize |
| 2894 | 84 |
| 7 | 85 #if !defined(FEAT_PYTHON) && defined(PROTO) |
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86 // Use this to be able to generate prototypes without python being used. |
| 1607 | 87 # define PyObject Py_ssize_t |
| 88 # define PyThreadState Py_ssize_t | |
| 89 # define PyTypeObject Py_ssize_t | |
| 90 struct PyMethodDef { Py_ssize_t a; }; | |
| 91 # define PySequenceMethods Py_ssize_t | |
| 7 | 92 #endif |
| 93 | |
| 3638 | 94 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
| 95 # define PY_USE_CAPSULE | |
| 96 #endif | |
| 97 | |
| 1594 | 98 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02050000 |
| 99 # define PyInt Py_ssize_t | |
| 100 # define PyInquiry lenfunc | |
| 101 # define PyIntArgFunc ssizeargfunc | |
| 102 # define PyIntIntArgFunc ssizessizeargfunc | |
| 103 # define PyIntObjArgProc ssizeobjargproc | |
| 104 # define PyIntIntObjArgProc ssizessizeobjargproc | |
| 1607 | 105 # define Py_ssize_t_fmt "n" |
| 1594 | 106 #else |
| 107 # define PyInt int | |
| 4319 | 108 # define lenfunc inquiry |
| 1594 | 109 # define PyInquiry inquiry |
| 110 # define PyIntArgFunc intargfunc | |
| 111 # define PyIntIntArgFunc intintargfunc | |
| 112 # define PyIntObjArgProc intobjargproc | |
| 113 # define PyIntIntObjArgProc intintobjargproc | |
| 1607 | 114 # define Py_ssize_t_fmt "i" |
| 1594 | 115 #endif |
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116 #define Py_bytes_fmt "s" |
| 1594 | 117 |
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118 // Parser flags |
| 7 | 119 #define single_input 256 |
| 120 #define file_input 257 | |
| 121 #define eval_input 258 | |
| 122 | |
| 123 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x020300F0 | |
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124 // Python 2.3: can invoke ":python" recursively. |
| 7 | 125 # define PY_CAN_RECURSE |
| 126 #endif | |
| 127 | |
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128 #if defined(DYNAMIC_PYTHON) || defined(PROTO) |
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129 # ifndef DYNAMIC_PYTHON |
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130 # define HINSTANCE long_u // for generating prototypes |
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131 # endif |
| 7 | 132 |
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133 # ifdef MSWIN |
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134 # define load_dll vimLoadLib |
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135 # define close_dll FreeLibrary |
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136 # define symbol_from_dll GetProcAddress |
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137 # define load_dll_error GetWin32Error |
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138 # else |
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139 # include <dlfcn.h> |
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140 # define FARPROC void* |
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141 # define HINSTANCE void* |
| 2641 | 142 # if defined(PY_NO_RTLD_GLOBAL) && defined(PY3_NO_RTLD_GLOBAL) |
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143 # define load_dll(n) dlopen((n), RTLD_LAZY) |
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144 # else |
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145 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
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146 # endif |
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147 # define close_dll dlclose |
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148 # define symbol_from_dll dlsym |
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149 # define load_dll_error dlerror |
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150 # endif |
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151 |
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152 // This makes if_python.c compile without warnings against Python 2.5 |
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153 // on Win32 and Win64. |
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154 # undef PyRun_SimpleString |
| 3618 | 155 # undef PyRun_String |
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156 # undef PyArg_Parse |
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157 # undef PyArg_ParseTuple |
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158 # undef Py_BuildValue |
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159 # undef Py_InitModule4 |
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160 # undef Py_InitModule4_64 |
| 3618 | 161 # undef PyObject_CallMethod |
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162 # undef PyObject_CallFunction |
| 1607 | 163 |
| 7 | 164 /* |
| 165 * Wrapper defines | |
| 166 */ | |
| 167 # define PyArg_Parse dll_PyArg_Parse | |
| 168 # define PyArg_ParseTuple dll_PyArg_ParseTuple | |
| 2894 | 169 # define PyMem_Free dll_PyMem_Free |
| 3618 | 170 # define PyMem_Malloc dll_PyMem_Malloc |
| 7 | 171 # define PyDict_SetItemString dll_PyDict_SetItemString |
| 172 # define PyErr_BadArgument dll_PyErr_BadArgument | |
| 4409 | 173 # define PyErr_NewException dll_PyErr_NewException |
| 7 | 174 # define PyErr_Clear dll_PyErr_Clear |
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175 # define PyErr_Format dll_PyErr_Format |
| 4145 | 176 # define PyErr_PrintEx dll_PyErr_PrintEx |
| 7 | 177 # define PyErr_NoMemory dll_PyErr_NoMemory |
| 178 # define PyErr_Occurred dll_PyErr_Occurred | |
| 179 # define PyErr_SetNone dll_PyErr_SetNone | |
| 180 # define PyErr_SetString dll_PyErr_SetString | |
| 4403 | 181 # define PyErr_SetObject dll_PyErr_SetObject |
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182 # define PyErr_ExceptionMatches dll_PyErr_ExceptionMatches |
| 7 | 183 # define PyEval_InitThreads dll_PyEval_InitThreads |
| 184 # define PyEval_RestoreThread dll_PyEval_RestoreThread | |
| 185 # define PyEval_SaveThread dll_PyEval_SaveThread | |
| 186 # ifdef PY_CAN_RECURSE | |
| 187 # define PyGILState_Ensure dll_PyGILState_Ensure | |
| 188 # define PyGILState_Release dll_PyGILState_Release | |
| 189 # endif | |
| 190 # define PyInt_AsLong dll_PyInt_AsLong | |
| 191 # define PyInt_FromLong dll_PyInt_FromLong | |
| 3618 | 192 # define PyLong_AsLong dll_PyLong_AsLong |
| 193 # define PyLong_FromLong dll_PyLong_FromLong | |
| 3828 | 194 # define PyBool_Type (*dll_PyBool_Type) |
| 7 | 195 # define PyInt_Type (*dll_PyInt_Type) |
| 3618 | 196 # define PyLong_Type (*dll_PyLong_Type) |
| 7 | 197 # define PyList_GetItem dll_PyList_GetItem |
| 637 | 198 # define PyList_Append dll_PyList_Append |
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199 # define PyList_Insert dll_PyList_Insert |
| 7 | 200 # define PyList_New dll_PyList_New |
| 201 # define PyList_SetItem dll_PyList_SetItem | |
| 202 # define PyList_Size dll_PyList_Size | |
| 203 # define PyList_Type (*dll_PyList_Type) | |
| 3618 | 204 # define PySequence_Check dll_PySequence_Check |
| 205 # define PySequence_Size dll_PySequence_Size | |
| 206 # define PySequence_GetItem dll_PySequence_GetItem | |
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207 # define PySequence_Fast dll_PySequence_Fast |
| 3618 | 208 # define PyTuple_Size dll_PyTuple_Size |
| 209 # define PyTuple_GetItem dll_PyTuple_GetItem | |
| 210 # define PyTuple_Type (*dll_PyTuple_Type) | |
| 5608 | 211 # define PySlice_GetIndicesEx dll_PySlice_GetIndicesEx |
| 7 | 212 # define PyImport_ImportModule dll_PyImport_ImportModule |
| 637 | 213 # define PyDict_New dll_PyDict_New |
| 7 | 214 # define PyDict_GetItemString dll_PyDict_GetItemString |
| 3618 | 215 # define PyDict_Next dll_PyDict_Next |
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216 # define PyDict_Type (*dll_PyDict_Type) |
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217 # ifdef PyMapping_Keys |
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218 # define PY_NO_MAPPING_KEYS |
| 3618 | 219 # else |
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220 # define PyMapping_Keys dll_PyMapping_Keys |
| 3618 | 221 # endif |
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222 # define PyObject_GetItem dll_PyObject_GetItem |
| 3618 | 223 # define PyObject_CallMethod dll_PyObject_CallMethod |
| 224 # define PyMapping_Check dll_PyMapping_Check | |
| 225 # define PyIter_Next dll_PyIter_Next | |
| 7 | 226 # define PyModule_GetDict dll_PyModule_GetDict |
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227 # define PyModule_AddObject dll_PyModule_AddObject |
| 7 | 228 # define PyRun_SimpleString dll_PyRun_SimpleString |
| 3618 | 229 # define PyRun_String dll_PyRun_String |
| 4435 | 230 # define PyObject_GetAttrString dll_PyObject_GetAttrString |
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231 # define PyObject_HasAttrString dll_PyObject_HasAttrString |
| 4435 | 232 # define PyObject_SetAttrString dll_PyObject_SetAttrString |
| 233 # define PyObject_CallFunctionObjArgs dll_PyObject_CallFunctionObjArgs | |
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234 # define PyObject_CallFunction dll_PyObject_CallFunction |
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235 # define PyObject_Call dll_PyObject_Call |
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236 # define PyObject_Repr dll_PyObject_Repr |
| 7 | 237 # define PyString_AsString dll_PyString_AsString |
| 3798 | 238 # define PyString_AsStringAndSize dll_PyString_AsStringAndSize |
| 7 | 239 # define PyString_FromString dll_PyString_FromString |
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240 # define PyString_FromFormat dll_PyString_FromFormat |
| 7 | 241 # define PyString_FromStringAndSize dll_PyString_FromStringAndSize |
| 242 # define PyString_Size dll_PyString_Size | |
| 243 # define PyString_Type (*dll_PyString_Type) | |
| 3618 | 244 # define PyUnicode_Type (*dll_PyUnicode_Type) |
| 3642 | 245 # undef PyUnicode_AsEncodedString |
| 246 # define PyUnicode_AsEncodedString py_PyUnicode_AsEncodedString | |
| 3618 | 247 # define PyFloat_AsDouble dll_PyFloat_AsDouble |
| 248 # define PyFloat_FromDouble dll_PyFloat_FromDouble | |
| 249 # define PyFloat_Type (*dll_PyFloat_Type) | |
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250 # define PyNumber_Check dll_PyNumber_Check |
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251 # define PyNumber_Long dll_PyNumber_Long |
| 3618 | 252 # define PyImport_AddModule (*dll_PyImport_AddModule) |
| 7 | 253 # define PySys_SetObject dll_PySys_SetObject |
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254 # define PySys_GetObject dll_PySys_GetObject |
| 7 | 255 # define PySys_SetArgv dll_PySys_SetArgv |
| 256 # define PyType_Type (*dll_PyType_Type) | |
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257 # define PyFile_Type (*dll_PyFile_Type) |
| 5608 | 258 # define PySlice_Type (*dll_PySlice_Type) |
| 2737 | 259 # define PyType_Ready (*dll_PyType_Ready) |
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260 # define PyType_GenericAlloc dll_PyType_GenericAlloc |
| 7 | 261 # define Py_BuildValue dll_Py_BuildValue |
| 262 # define Py_FindMethod dll_Py_FindMethod | |
| 263 # define Py_InitModule4 dll_Py_InitModule4 | |
| 2641 | 264 # define Py_SetPythonHome dll_Py_SetPythonHome |
| 7 | 265 # define Py_Initialize dll_Py_Initialize |
| 242 | 266 # define Py_Finalize dll_Py_Finalize |
| 267 # define Py_IsInitialized dll_Py_IsInitialized | |
| 7 | 268 # define _PyObject_New dll__PyObject_New |
| 4500 | 269 # define _PyObject_GC_New dll__PyObject_GC_New |
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270 # ifdef PyObject_GC_Del |
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271 # define Py_underscore_GC |
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272 # define _PyObject_GC_Del dll__PyObject_GC_Del |
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273 # define _PyObject_GC_UnTrack dll__PyObject_GC_UnTrack |
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274 # else |
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275 # define PyObject_GC_Del dll_PyObject_GC_Del |
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276 # define PyObject_GC_UnTrack dll_PyObject_GC_UnTrack |
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277 # endif |
| 3646 | 278 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
| 279 # define _PyObject_NextNotImplemented (*dll__PyObject_NextNotImplemented) | |
| 280 # endif | |
| 7 | 281 # define _Py_NoneStruct (*dll__Py_NoneStruct) |
| 3828 | 282 # define _Py_ZeroStruct (*dll__Py_ZeroStruct) |
| 283 # define _Py_TrueStruct (*dll__Py_TrueStruct) | |
| 7 | 284 # define PyObject_Init dll__PyObject_Init |
| 3618 | 285 # define PyObject_GetIter dll_PyObject_GetIter |
| 4399 | 286 # define PyObject_IsTrue dll_PyObject_IsTrue |
| 7 | 287 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02020000 |
| 288 # define PyType_IsSubtype dll_PyType_IsSubtype | |
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289 # ifdef Py_DEBUG |
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290 # define _Py_NegativeRefcount dll__Py_NegativeRefcount |
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291 # define _Py_RefTotal (*dll__Py_RefTotal) |
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292 # define _Py_Dealloc dll__Py_Dealloc |
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293 # endif |
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294 # endif |
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295 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02030000 |
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296 # if defined(Py_DEBUG) && !defined(Py_DEBUG_NO_PYMALLOC) |
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297 # define _PyObject_DebugMalloc dll__PyObject_DebugMalloc |
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298 # define _PyObject_DebugFree dll__PyObject_DebugFree |
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299 # else |
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300 # define PyObject_Malloc dll_PyObject_Malloc |
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301 # define PyObject_Free dll_PyObject_Free |
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302 # endif |
| 7 | 303 # endif |
| 3638 | 304 # ifdef PY_USE_CAPSULE |
| 305 # define PyCapsule_New dll_PyCapsule_New | |
| 306 # define PyCapsule_GetPointer dll_PyCapsule_GetPointer | |
| 307 # else | |
| 308 # define PyCObject_FromVoidPtr dll_PyCObject_FromVoidPtr | |
| 309 # define PyCObject_AsVoidPtr dll_PyCObject_AsVoidPtr | |
| 310 # endif | |
| 6083 | 311 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
| 312 # define Py_NoSiteFlag (*dll_Py_NoSiteFlag) | |
| 313 # endif | |
| 7 | 314 |
| 315 /* | |
| 316 * Pointers for dynamic link | |
| 317 */ | |
| 318 static int(*dll_PyArg_Parse)(PyObject *, char *, ...); | |
| 319 static int(*dll_PyArg_ParseTuple)(PyObject *, char *, ...); | |
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320 static void(*dll_PyMem_Free)(void *); |
| 3618 | 321 static void* (*dll_PyMem_Malloc)(size_t); |
| 7 | 322 static int(*dll_PyDict_SetItemString)(PyObject *dp, char *key, PyObject *item); |
| 323 static int(*dll_PyErr_BadArgument)(void); | |
| 4409 | 324 static PyObject *(*dll_PyErr_NewException)(char *, PyObject *, PyObject *); |
| 7 | 325 static void(*dll_PyErr_Clear)(void); |
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326 static PyObject*(*dll_PyErr_Format)(PyObject *, const char *, ...); |
| 4145 | 327 static void(*dll_PyErr_PrintEx)(int); |
| 7 | 328 static PyObject*(*dll_PyErr_NoMemory)(void); |
| 329 static PyObject*(*dll_PyErr_Occurred)(void); | |
| 330 static void(*dll_PyErr_SetNone)(PyObject *); | |
| 331 static void(*dll_PyErr_SetString)(PyObject *, const char *); | |
| 4403 | 332 static void(*dll_PyErr_SetObject)(PyObject *, PyObject *); |
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333 static int(*dll_PyErr_ExceptionMatches)(PyObject *); |
| 7 | 334 static void(*dll_PyEval_InitThreads)(void); |
| 335 static void(*dll_PyEval_RestoreThread)(PyThreadState *); | |
| 336 static PyThreadState*(*dll_PyEval_SaveThread)(void); | |
| 337 # ifdef PY_CAN_RECURSE | |
| 338 static PyGILState_STATE (*dll_PyGILState_Ensure)(void); | |
| 339 static void (*dll_PyGILState_Release)(PyGILState_STATE); | |
| 3618 | 340 # endif |
| 7 | 341 static long(*dll_PyInt_AsLong)(PyObject *); |
| 342 static PyObject*(*dll_PyInt_FromLong)(long); | |
| 3618 | 343 static long(*dll_PyLong_AsLong)(PyObject *); |
| 344 static PyObject*(*dll_PyLong_FromLong)(long); | |
| 3828 | 345 static PyTypeObject* dll_PyBool_Type; |
| 7 | 346 static PyTypeObject* dll_PyInt_Type; |
| 3618 | 347 static PyTypeObject* dll_PyLong_Type; |
| 1594 | 348 static PyObject*(*dll_PyList_GetItem)(PyObject *, PyInt); |
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349 static int(*dll_PyList_Append)(PyObject *, PyObject *); |
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350 static int(*dll_PyList_Insert)(PyObject *, PyInt, PyObject *); |
| 1594 | 351 static PyObject*(*dll_PyList_New)(PyInt size); |
| 352 static int(*dll_PyList_SetItem)(PyObject *, PyInt, PyObject *); | |
| 353 static PyInt(*dll_PyList_Size)(PyObject *); | |
| 7 | 354 static PyTypeObject* dll_PyList_Type; |
| 3618 | 355 static int (*dll_PySequence_Check)(PyObject *); |
| 356 static PyInt(*dll_PySequence_Size)(PyObject *); | |
| 357 static PyObject*(*dll_PySequence_GetItem)(PyObject *, PyInt); | |
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358 static PyObject*(*dll_PySequence_Fast)(PyObject *, const char *); |
| 3618 | 359 static PyInt(*dll_PyTuple_Size)(PyObject *); |
| 360 static PyObject*(*dll_PyTuple_GetItem)(PyObject *, PyInt); | |
| 361 static PyTypeObject* dll_PyTuple_Type; | |
| 5612 | 362 static int (*dll_PySlice_GetIndicesEx)(PySliceObject *r, PyInt length, |
| 5608 | 363 PyInt *start, PyInt *stop, PyInt *step, |
| 364 PyInt *slicelen); | |
| 7 | 365 static PyObject*(*dll_PyImport_ImportModule)(const char *); |
| 637 | 366 static PyObject*(*dll_PyDict_New)(void); |
| 7 | 367 static PyObject*(*dll_PyDict_GetItemString)(PyObject *, const char *); |
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368 static int (*dll_PyDict_Next)(PyObject *, PyInt *, PyObject **, PyObject **); |
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369 static PyTypeObject* dll_PyDict_Type; |
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370 # ifndef PY_NO_MAPPING_KEYS |
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371 static PyObject* (*dll_PyMapping_Keys)(PyObject *); |
| 3618 | 372 # endif |
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373 static PyObject* (*dll_PyObject_GetItem)(PyObject *, PyObject *); |
| 3618 | 374 static PyObject* (*dll_PyObject_CallMethod)(PyObject *, char *, PyObject *); |
| 375 static int (*dll_PyMapping_Check)(PyObject *); | |
| 376 static PyObject* (*dll_PyIter_Next)(PyObject *); | |
| 7 | 377 static PyObject*(*dll_PyModule_GetDict)(PyObject *); |
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378 static int(*dll_PyModule_AddObject)(PyObject *, const char *, PyObject *); |
| 7 | 379 static int(*dll_PyRun_SimpleString)(char *); |
| 3618 | 380 static PyObject *(*dll_PyRun_String)(char *, int, PyObject *, PyObject *); |
| 4435 | 381 static PyObject* (*dll_PyObject_GetAttrString)(PyObject *, const char *); |
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382 static int (*dll_PyObject_HasAttrString)(PyObject *, const char *); |
| 5419 | 383 static int (*dll_PyObject_SetAttrString)(PyObject *, const char *, PyObject *); |
| 4435 | 384 static PyObject* (*dll_PyObject_CallFunctionObjArgs)(PyObject *, ...); |
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385 static PyObject* (*dll_PyObject_CallFunction)(PyObject *, char *, ...); |
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386 static PyObject* (*dll_PyObject_Call)(PyObject *, PyObject *, PyObject *); |
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387 static PyObject* (*dll_PyObject_Repr)(PyObject *); |
| 7 | 388 static char*(*dll_PyString_AsString)(PyObject *); |
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389 static int(*dll_PyString_AsStringAndSize)(PyObject *, char **, PyInt *); |
| 7 | 390 static PyObject*(*dll_PyString_FromString)(const char *); |
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391 static PyObject*(*dll_PyString_FromFormat)(const char *, ...); |
| 1594 | 392 static PyObject*(*dll_PyString_FromStringAndSize)(const char *, PyInt); |
| 393 static PyInt(*dll_PyString_Size)(PyObject *); | |
| 7 | 394 static PyTypeObject* dll_PyString_Type; |
| 3618 | 395 static PyTypeObject* dll_PyUnicode_Type; |
| 3642 | 396 static PyObject *(*py_PyUnicode_AsEncodedString)(PyObject *, char *, char *); |
| 3618 | 397 static double(*dll_PyFloat_AsDouble)(PyObject *); |
| 398 static PyObject*(*dll_PyFloat_FromDouble)(double); | |
| 399 static PyTypeObject* dll_PyFloat_Type; | |
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400 static int(*dll_PyNumber_Check)(PyObject *); |
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401 static PyObject*(*dll_PyNumber_Long)(PyObject *); |
| 7 | 402 static int(*dll_PySys_SetObject)(char *, PyObject *); |
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403 static PyObject *(*dll_PySys_GetObject)(char *); |
| 7 | 404 static int(*dll_PySys_SetArgv)(int, char **); |
| 405 static PyTypeObject* dll_PyType_Type; | |
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406 static PyTypeObject* dll_PyFile_Type; |
| 5608 | 407 static PyTypeObject* dll_PySlice_Type; |
| 2737 | 408 static int (*dll_PyType_Ready)(PyTypeObject *type); |
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409 static PyObject* (*dll_PyType_GenericAlloc)(PyTypeObject *type, PyInt nitems); |
| 7 | 410 static PyObject*(*dll_Py_BuildValue)(char *, ...); |
| 411 static PyObject*(*dll_Py_FindMethod)(struct PyMethodDef[], PyObject *, char *); | |
| 412 static PyObject*(*dll_Py_InitModule4)(char *, struct PyMethodDef *, char *, PyObject *, int); | |
| 3618 | 413 static PyObject*(*dll_PyImport_AddModule)(char *); |
| 2641 | 414 static void(*dll_Py_SetPythonHome)(char *home); |
| 7 | 415 static void(*dll_Py_Initialize)(void); |
| 242 | 416 static void(*dll_Py_Finalize)(void); |
| 417 static int(*dll_Py_IsInitialized)(void); | |
| 7 | 418 static PyObject*(*dll__PyObject_New)(PyTypeObject *, PyObject *); |
| 4500 | 419 static PyObject*(*dll__PyObject_GC_New)(PyTypeObject *); |
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420 # ifdef Py_underscore_GC |
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421 static void(*dll__PyObject_GC_Del)(void *); |
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422 static void(*dll__PyObject_GC_UnTrack)(void *); |
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423 # else |
| 4500 | 424 static void(*dll_PyObject_GC_Del)(void *); |
| 425 static void(*dll_PyObject_GC_UnTrack)(void *); | |
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426 # endif |
| 7 | 427 static PyObject*(*dll__PyObject_Init)(PyObject *, PyTypeObject *); |
| 3618 | 428 static PyObject* (*dll_PyObject_GetIter)(PyObject *); |
| 4399 | 429 static int (*dll_PyObject_IsTrue)(PyObject *); |
| 3646 | 430 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
| 3618 | 431 static iternextfunc dll__PyObject_NextNotImplemented; |
| 3646 | 432 # endif |
| 7 | 433 static PyObject* dll__Py_NoneStruct; |
| 3828 | 434 static PyObject* _Py_ZeroStruct; |
| 435 static PyObject* dll__Py_TrueStruct; | |
| 7 | 436 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02020000 |
| 437 static int (*dll_PyType_IsSubtype)(PyTypeObject *, PyTypeObject *); | |
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438 # ifdef Py_DEBUG |
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439 static void (*dll__Py_NegativeRefcount)(const char *fname, int lineno, PyObject *op); |
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440 static PyInt* dll__Py_RefTotal; |
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441 static void (*dll__Py_Dealloc)(PyObject *obj); |
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442 # endif |
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443 # endif |
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444 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02030000 |
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445 # if defined(Py_DEBUG) && !defined(Py_DEBUG_NO_PYMALLOC) |
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446 static void (*dll__PyObject_DebugFree)(void*); |
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447 static void* (*dll__PyObject_DebugMalloc)(size_t); |
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448 # else |
| 7 | 449 static void* (*dll_PyObject_Malloc)(size_t); |
| 450 static void (*dll_PyObject_Free)(void*); | |
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451 # endif |
| 7 | 452 # endif |
| 3638 | 453 # ifdef PY_USE_CAPSULE |
| 3618 | 454 static PyObject* (*dll_PyCapsule_New)(void *, char *, PyCapsule_Destructor); |
| 455 static void* (*dll_PyCapsule_GetPointer)(PyObject *, char *); | |
| 3638 | 456 # else |
| 3648 | 457 static PyObject* (*dll_PyCObject_FromVoidPtr)(void *cobj, void (*destr)(void *)); |
| 458 static void* (*dll_PyCObject_AsVoidPtr)(PyObject *); | |
| 3638 | 459 # endif |
| 6083 | 460 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
| 461 static int* dll_Py_NoSiteFlag; | |
| 462 # endif | |
| 7 | 463 |
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464 static HINSTANCE hinstPython = 0; // Instance of python.dll |
| 7 | 465 |
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466 // Imported exception objects |
| 7 | 467 static PyObject *imp_PyExc_AttributeError; |
| 468 static PyObject *imp_PyExc_IndexError; | |
| 4315 | 469 static PyObject *imp_PyExc_KeyError; |
| 7 | 470 static PyObject *imp_PyExc_KeyboardInterrupt; |
| 471 static PyObject *imp_PyExc_TypeError; | |
| 472 static PyObject *imp_PyExc_ValueError; | |
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473 static PyObject *imp_PyExc_SystemExit; |
| 4405 | 474 static PyObject *imp_PyExc_RuntimeError; |
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475 static PyObject *imp_PyExc_ImportError; |
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476 static PyObject *imp_PyExc_OverflowError; |
| 7 | 477 |
| 478 # define PyExc_AttributeError imp_PyExc_AttributeError | |
| 479 # define PyExc_IndexError imp_PyExc_IndexError | |
| 4315 | 480 # define PyExc_KeyError imp_PyExc_KeyError |
| 7 | 481 # define PyExc_KeyboardInterrupt imp_PyExc_KeyboardInterrupt |
| 482 # define PyExc_TypeError imp_PyExc_TypeError | |
| 483 # define PyExc_ValueError imp_PyExc_ValueError | |
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484 # define PyExc_SystemExit imp_PyExc_SystemExit |
| 4405 | 485 # define PyExc_RuntimeError imp_PyExc_RuntimeError |
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486 # define PyExc_ImportError imp_PyExc_ImportError |
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487 # define PyExc_OverflowError imp_PyExc_OverflowError |
| 7 | 488 |
| 489 /* | |
| 490 * Table of name to function pointer of python. | |
| 491 */ | |
| 492 # define PYTHON_PROC FARPROC | |
| 493 static struct | |
| 494 { | |
| 495 char *name; | |
| 496 PYTHON_PROC *ptr; | |
| 497 } python_funcname_table[] = | |
| 498 { | |
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499 # ifdef PY_SSIZE_T_CLEAN |
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500 {"_PyArg_Parse_SizeT", (PYTHON_PROC*)&dll_PyArg_Parse}, |
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501 {"_PyArg_ParseTuple_SizeT", (PYTHON_PROC*)&dll_PyArg_ParseTuple}, |
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502 {"_Py_BuildValue_SizeT", (PYTHON_PROC*)&dll_Py_BuildValue}, |
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503 # else |
| 7 | 504 {"PyArg_Parse", (PYTHON_PROC*)&dll_PyArg_Parse}, |
| 505 {"PyArg_ParseTuple", (PYTHON_PROC*)&dll_PyArg_ParseTuple}, | |
| 3806 | 506 {"Py_BuildValue", (PYTHON_PROC*)&dll_Py_BuildValue}, |
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507 # endif |
| 2894 | 508 {"PyMem_Free", (PYTHON_PROC*)&dll_PyMem_Free}, |
| 3618 | 509 {"PyMem_Malloc", (PYTHON_PROC*)&dll_PyMem_Malloc}, |
| 7 | 510 {"PyDict_SetItemString", (PYTHON_PROC*)&dll_PyDict_SetItemString}, |
| 511 {"PyErr_BadArgument", (PYTHON_PROC*)&dll_PyErr_BadArgument}, | |
| 4409 | 512 {"PyErr_NewException", (PYTHON_PROC*)&dll_PyErr_NewException}, |
| 7 | 513 {"PyErr_Clear", (PYTHON_PROC*)&dll_PyErr_Clear}, |
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514 {"PyErr_Format", (PYTHON_PROC*)&dll_PyErr_Format}, |
| 4145 | 515 {"PyErr_PrintEx", (PYTHON_PROC*)&dll_PyErr_PrintEx}, |
| 7 | 516 {"PyErr_NoMemory", (PYTHON_PROC*)&dll_PyErr_NoMemory}, |
| 517 {"PyErr_Occurred", (PYTHON_PROC*)&dll_PyErr_Occurred}, | |
| 518 {"PyErr_SetNone", (PYTHON_PROC*)&dll_PyErr_SetNone}, | |
| 519 {"PyErr_SetString", (PYTHON_PROC*)&dll_PyErr_SetString}, | |
| 4403 | 520 {"PyErr_SetObject", (PYTHON_PROC*)&dll_PyErr_SetObject}, |
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521 {"PyErr_ExceptionMatches", (PYTHON_PROC*)&dll_PyErr_ExceptionMatches}, |
| 7 | 522 {"PyEval_InitThreads", (PYTHON_PROC*)&dll_PyEval_InitThreads}, |
| 523 {"PyEval_RestoreThread", (PYTHON_PROC*)&dll_PyEval_RestoreThread}, | |
| 524 {"PyEval_SaveThread", (PYTHON_PROC*)&dll_PyEval_SaveThread}, | |
| 525 # ifdef PY_CAN_RECURSE | |
| 526 {"PyGILState_Ensure", (PYTHON_PROC*)&dll_PyGILState_Ensure}, | |
| 527 {"PyGILState_Release", (PYTHON_PROC*)&dll_PyGILState_Release}, | |
| 528 # endif | |
| 529 {"PyInt_AsLong", (PYTHON_PROC*)&dll_PyInt_AsLong}, | |
| 530 {"PyInt_FromLong", (PYTHON_PROC*)&dll_PyInt_FromLong}, | |
| 3618 | 531 {"PyLong_AsLong", (PYTHON_PROC*)&dll_PyLong_AsLong}, |
| 532 {"PyLong_FromLong", (PYTHON_PROC*)&dll_PyLong_FromLong}, | |
| 3828 | 533 {"PyBool_Type", (PYTHON_PROC*)&dll_PyBool_Type}, |
| 7 | 534 {"PyInt_Type", (PYTHON_PROC*)&dll_PyInt_Type}, |
| 3618 | 535 {"PyLong_Type", (PYTHON_PROC*)&dll_PyLong_Type}, |
| 7 | 536 {"PyList_GetItem", (PYTHON_PROC*)&dll_PyList_GetItem}, |
| 637 | 537 {"PyList_Append", (PYTHON_PROC*)&dll_PyList_Append}, |
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538 {"PyList_Insert", (PYTHON_PROC*)&dll_PyList_Insert}, |
| 7 | 539 {"PyList_New", (PYTHON_PROC*)&dll_PyList_New}, |
| 540 {"PyList_SetItem", (PYTHON_PROC*)&dll_PyList_SetItem}, | |
| 541 {"PyList_Size", (PYTHON_PROC*)&dll_PyList_Size}, | |
| 542 {"PyList_Type", (PYTHON_PROC*)&dll_PyList_Type}, | |
| 3618 | 543 {"PySequence_Size", (PYTHON_PROC*)&dll_PySequence_Size}, |
| 544 {"PySequence_Check", (PYTHON_PROC*)&dll_PySequence_Check}, | |
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545 {"PySequence_GetItem", (PYTHON_PROC*)&dll_PySequence_GetItem}, |
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546 {"PySequence_Fast", (PYTHON_PROC*)&dll_PySequence_Fast}, |
| 3618 | 547 {"PyTuple_GetItem", (PYTHON_PROC*)&dll_PyTuple_GetItem}, |
| 548 {"PyTuple_Size", (PYTHON_PROC*)&dll_PyTuple_Size}, | |
| 549 {"PyTuple_Type", (PYTHON_PROC*)&dll_PyTuple_Type}, | |
| 5608 | 550 {"PySlice_GetIndicesEx", (PYTHON_PROC*)&dll_PySlice_GetIndicesEx}, |
| 7 | 551 {"PyImport_ImportModule", (PYTHON_PROC*)&dll_PyImport_ImportModule}, |
| 552 {"PyDict_GetItemString", (PYTHON_PROC*)&dll_PyDict_GetItemString}, | |
| 3618 | 553 {"PyDict_Next", (PYTHON_PROC*)&dll_PyDict_Next}, |
| 637 | 554 {"PyDict_New", (PYTHON_PROC*)&dll_PyDict_New}, |
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555 {"PyDict_Type", (PYTHON_PROC*)&dll_PyDict_Type}, |
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556 # ifndef PY_NO_MAPPING_KEYS |
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557 {"PyMapping_Keys", (PYTHON_PROC*)&dll_PyMapping_Keys}, |
| 3618 | 558 # endif |
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559 {"PyObject_GetItem", (PYTHON_PROC*)&dll_PyObject_GetItem}, |
| 3618 | 560 {"PyObject_CallMethod", (PYTHON_PROC*)&dll_PyObject_CallMethod}, |
| 561 {"PyMapping_Check", (PYTHON_PROC*)&dll_PyMapping_Check}, | |
| 562 {"PyIter_Next", (PYTHON_PROC*)&dll_PyIter_Next}, | |
| 7 | 563 {"PyModule_GetDict", (PYTHON_PROC*)&dll_PyModule_GetDict}, |
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564 {"PyModule_AddObject", (PYTHON_PROC*)&dll_PyModule_AddObject}, |
| 7 | 565 {"PyRun_SimpleString", (PYTHON_PROC*)&dll_PyRun_SimpleString}, |
| 3618 | 566 {"PyRun_String", (PYTHON_PROC*)&dll_PyRun_String}, |
| 4435 | 567 {"PyObject_GetAttrString", (PYTHON_PROC*)&dll_PyObject_GetAttrString}, |
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568 {"PyObject_HasAttrString", (PYTHON_PROC*)&dll_PyObject_HasAttrString}, |
| 4435 | 569 {"PyObject_SetAttrString", (PYTHON_PROC*)&dll_PyObject_SetAttrString}, |
| 570 {"PyObject_CallFunctionObjArgs", (PYTHON_PROC*)&dll_PyObject_CallFunctionObjArgs}, | |
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571 {"PyObject_CallFunction", (PYTHON_PROC*)&dll_PyObject_CallFunction}, |
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572 {"PyObject_Call", (PYTHON_PROC*)&dll_PyObject_Call}, |
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573 {"PyObject_Repr", (PYTHON_PROC*)&dll_PyObject_Repr}, |
| 7 | 574 {"PyString_AsString", (PYTHON_PROC*)&dll_PyString_AsString}, |
| 3798 | 575 {"PyString_AsStringAndSize", (PYTHON_PROC*)&dll_PyString_AsStringAndSize}, |
| 7 | 576 {"PyString_FromString", (PYTHON_PROC*)&dll_PyString_FromString}, |
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577 {"PyString_FromFormat", (PYTHON_PROC*)&dll_PyString_FromFormat}, |
| 7 | 578 {"PyString_FromStringAndSize", (PYTHON_PROC*)&dll_PyString_FromStringAndSize}, |
| 579 {"PyString_Size", (PYTHON_PROC*)&dll_PyString_Size}, | |
| 580 {"PyString_Type", (PYTHON_PROC*)&dll_PyString_Type}, | |
| 3618 | 581 {"PyUnicode_Type", (PYTHON_PROC*)&dll_PyUnicode_Type}, |
| 582 {"PyFloat_Type", (PYTHON_PROC*)&dll_PyFloat_Type}, | |
| 583 {"PyFloat_AsDouble", (PYTHON_PROC*)&dll_PyFloat_AsDouble}, | |
| 584 {"PyFloat_FromDouble", (PYTHON_PROC*)&dll_PyFloat_FromDouble}, | |
| 585 {"PyImport_AddModule", (PYTHON_PROC*)&dll_PyImport_AddModule}, | |
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586 {"PyNumber_Check", (PYTHON_PROC*)&dll_PyNumber_Check}, |
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587 {"PyNumber_Long", (PYTHON_PROC*)&dll_PyNumber_Long}, |
| 7 | 588 {"PySys_SetObject", (PYTHON_PROC*)&dll_PySys_SetObject}, |
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589 {"PySys_GetObject", (PYTHON_PROC*)&dll_PySys_GetObject}, |
| 7 | 590 {"PySys_SetArgv", (PYTHON_PROC*)&dll_PySys_SetArgv}, |
| 591 {"PyType_Type", (PYTHON_PROC*)&dll_PyType_Type}, | |
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592 {"PyFile_Type", (PYTHON_PROC*)&dll_PyFile_Type}, |
| 5608 | 593 {"PySlice_Type", (PYTHON_PROC*)&dll_PySlice_Type}, |
| 2737 | 594 {"PyType_Ready", (PYTHON_PROC*)&dll_PyType_Ready}, |
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595 {"PyType_GenericAlloc", (PYTHON_PROC*)&dll_PyType_GenericAlloc}, |
| 7 | 596 {"Py_FindMethod", (PYTHON_PROC*)&dll_Py_FindMethod}, |
| 2641 | 597 {"Py_SetPythonHome", (PYTHON_PROC*)&dll_Py_SetPythonHome}, |
| 7 | 598 {"Py_Initialize", (PYTHON_PROC*)&dll_Py_Initialize}, |
| 242 | 599 {"Py_Finalize", (PYTHON_PROC*)&dll_Py_Finalize}, |
| 600 {"Py_IsInitialized", (PYTHON_PROC*)&dll_Py_IsInitialized}, | |
| 7 | 601 {"_PyObject_New", (PYTHON_PROC*)&dll__PyObject_New}, |
| 4500 | 602 {"_PyObject_GC_New", (PYTHON_PROC*)&dll__PyObject_GC_New}, |
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603 # ifdef Py_underscore_GC |
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604 {"_PyObject_GC_Del", (PYTHON_PROC*)&dll__PyObject_GC_Del}, |
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605 {"_PyObject_GC_UnTrack", (PYTHON_PROC*)&dll__PyObject_GC_UnTrack}, |
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606 # else |
| 4500 | 607 {"PyObject_GC_Del", (PYTHON_PROC*)&dll_PyObject_GC_Del}, |
| 608 {"PyObject_GC_UnTrack", (PYTHON_PROC*)&dll_PyObject_GC_UnTrack}, | |
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609 # endif |
| 7 | 610 {"PyObject_Init", (PYTHON_PROC*)&dll__PyObject_Init}, |
| 3618 | 611 {"PyObject_GetIter", (PYTHON_PROC*)&dll_PyObject_GetIter}, |
| 4399 | 612 {"PyObject_IsTrue", (PYTHON_PROC*)&dll_PyObject_IsTrue}, |
| 3646 | 613 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
| 3618 | 614 {"_PyObject_NextNotImplemented", (PYTHON_PROC*)&dll__PyObject_NextNotImplemented}, |
| 3646 | 615 # endif |
| 7 | 616 {"_Py_NoneStruct", (PYTHON_PROC*)&dll__Py_NoneStruct}, |
| 3828 | 617 {"_Py_ZeroStruct", (PYTHON_PROC*)&dll__Py_ZeroStruct}, |
| 618 {"_Py_TrueStruct", (PYTHON_PROC*)&dll__Py_TrueStruct}, | |
| 7 | 619 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02020000 |
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620 # ifdef Py_DEBUG |
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621 {"_Py_NegativeRefcount", (PYTHON_PROC*)&dll__Py_NegativeRefcount}, |
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622 {"_Py_RefTotal", (PYTHON_PROC*)&dll__Py_RefTotal}, |
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623 {"_Py_Dealloc", (PYTHON_PROC*)&dll__Py_Dealloc}, |
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624 # endif |
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625 {"PyType_IsSubtype", (PYTHON_PROC*)&dll_PyType_IsSubtype}, |
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626 # endif |
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627 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02030000 |
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628 # if defined(Py_DEBUG) && !defined(Py_DEBUG_NO_PYMALLOC) |
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629 {"_PyObject_DebugFree", (PYTHON_PROC*)&dll__PyObject_DebugFree}, |
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630 {"_PyObject_DebugMalloc", (PYTHON_PROC*)&dll__PyObject_DebugMalloc}, |
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631 # else |
| 7 | 632 {"PyObject_Malloc", (PYTHON_PROC*)&dll_PyObject_Malloc}, |
| 633 {"PyObject_Free", (PYTHON_PROC*)&dll_PyObject_Free}, | |
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634 # endif |
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635 # endif |
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636 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02050000 \ |
| 5684 | 637 && SIZEOF_SIZE_T != VIM_SIZEOF_INT |
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638 # ifdef Py_DEBUG |
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639 {"Py_InitModule4TraceRefs_64", (PYTHON_PROC*)&dll_Py_InitModule4}, |
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640 # else |
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641 {"Py_InitModule4_64", (PYTHON_PROC*)&dll_Py_InitModule4}, |
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642 # endif |
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643 # else |
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644 # ifdef Py_DEBUG |
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645 {"Py_InitModule4TraceRefs", (PYTHON_PROC*)&dll_Py_InitModule4}, |
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646 # else |
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647 {"Py_InitModule4", (PYTHON_PROC*)&dll_Py_InitModule4}, |
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648 # endif |
| 7 | 649 # endif |
| 3638 | 650 # ifdef PY_USE_CAPSULE |
| 3618 | 651 {"PyCapsule_New", (PYTHON_PROC*)&dll_PyCapsule_New}, |
| 652 {"PyCapsule_GetPointer", (PYTHON_PROC*)&dll_PyCapsule_GetPointer}, | |
| 3638 | 653 # else |
| 654 {"PyCObject_FromVoidPtr", (PYTHON_PROC*)&dll_PyCObject_FromVoidPtr}, | |
| 655 {"PyCObject_AsVoidPtr", (PYTHON_PROC*)&dll_PyCObject_AsVoidPtr}, | |
| 656 # endif | |
| 6083 | 657 # if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
| 658 {"Py_NoSiteFlag", (PYTHON_PROC*)&dll_Py_NoSiteFlag}, | |
| 659 # endif | |
| 7 | 660 {"", NULL}, |
| 661 }; | |
| 662 | |
| 663 /* | |
| 664 * Load library and get all pointers. | |
| 665 * Parameter 'libname' provides name of DLL. | |
| 666 * Return OK or FAIL. | |
| 667 */ | |
| 668 static int | |
| 669 python_runtime_link_init(char *libname, int verbose) | |
| 670 { | |
| 671 int i; | |
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672 PYTHON_PROC *ucs_as_encoded_string = |
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673 (PYTHON_PROC*)&py_PyUnicode_AsEncodedString; |
| 7 | 674 |
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675 # if !(defined(PY_NO_RTLD_GLOBAL) && defined(PY3_NO_RTLD_GLOBAL)) && defined(UNIX) && defined(FEAT_PYTHON3) |
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676 // Can't have Python and Python3 loaded at the same time. |
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677 // It causes a crash, because RTLD_GLOBAL is needed for |
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678 // standard C extension libraries of one or both python versions. |
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679 if (python3_loaded()) |
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680 { |
| 3032 | 681 if (verbose) |
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682 emsg(_(e_this_vim_cannot_execute_python_after_using_py3)); |
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683 return FAIL; |
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684 } |
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685 # endif |
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686 |
| 7 | 687 if (hinstPython) |
| 688 return OK; | |
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689 hinstPython = load_dll(libname); |
| 7 | 690 if (!hinstPython) |
| 691 { | |
| 692 if (verbose) | |
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693 semsg(_(e_could_not_load_library_str_str), libname, load_dll_error()); |
| 7 | 694 return FAIL; |
| 695 } | |
| 696 | |
| 697 for (i = 0; python_funcname_table[i].ptr; ++i) | |
| 698 { | |
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699 if ((*python_funcname_table[i].ptr = symbol_from_dll(hinstPython, |
| 7 | 700 python_funcname_table[i].name)) == NULL) |
| 701 { | |
|
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702 close_dll(hinstPython); |
| 7 | 703 hinstPython = 0; |
| 704 if (verbose) | |
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705 semsg(_(e_could_not_load_library_function_str), python_funcname_table[i].name); |
| 7 | 706 return FAIL; |
| 707 } | |
| 708 } | |
| 3642 | 709 |
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710 // Load unicode functions separately as only the ucs2 or the ucs4 functions |
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711 // will be present in the library. |
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712 *ucs_as_encoded_string = symbol_from_dll(hinstPython, |
| 3642 | 713 "PyUnicodeUCS2_AsEncodedString"); |
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714 if (*ucs_as_encoded_string == NULL) |
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715 *ucs_as_encoded_string = symbol_from_dll(hinstPython, |
| 3642 | 716 "PyUnicodeUCS4_AsEncodedString"); |
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717 if (*ucs_as_encoded_string == NULL) |
| 3642 | 718 { |
| 719 close_dll(hinstPython); | |
| 720 hinstPython = 0; | |
| 721 if (verbose) | |
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722 semsg(_(e_could_not_load_library_function_str), "PyUnicode_UCSX_*"); |
| 3642 | 723 return FAIL; |
| 724 } | |
| 725 | |
| 7 | 726 return OK; |
| 727 } | |
| 728 | |
| 729 /* | |
| 730 * If python is enabled (there is installed python on Windows system) return | |
| 731 * TRUE, else FALSE. | |
| 732 */ | |
| 733 int | |
| 1607 | 734 python_enabled(int verbose) |
| 7 | 735 { |
|
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736 return python_runtime_link_init((char *)p_pydll, verbose) == OK; |
| 7 | 737 } |
| 738 | |
|
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739 /* |
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740 * Load the standard Python exceptions - don't import the symbols from the |
| 7 | 741 * DLL, as this can cause errors (importing data symbols is not reliable). |
| 742 */ | |
| 743 static void | |
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744 get_exceptions(void) |
| 7 | 745 { |
| 746 PyObject *exmod = PyImport_ImportModule("exceptions"); | |
| 747 PyObject *exdict = PyModule_GetDict(exmod); | |
| 748 imp_PyExc_AttributeError = PyDict_GetItemString(exdict, "AttributeError"); | |
| 749 imp_PyExc_IndexError = PyDict_GetItemString(exdict, "IndexError"); | |
| 4315 | 750 imp_PyExc_KeyError = PyDict_GetItemString(exdict, "KeyError"); |
| 7 | 751 imp_PyExc_KeyboardInterrupt = PyDict_GetItemString(exdict, "KeyboardInterrupt"); |
| 752 imp_PyExc_TypeError = PyDict_GetItemString(exdict, "TypeError"); | |
| 753 imp_PyExc_ValueError = PyDict_GetItemString(exdict, "ValueError"); | |
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754 imp_PyExc_SystemExit = PyDict_GetItemString(exdict, "SystemExit"); |
| 4405 | 755 imp_PyExc_RuntimeError = PyDict_GetItemString(exdict, "RuntimeError"); |
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756 imp_PyExc_ImportError = PyDict_GetItemString(exdict, "ImportError"); |
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757 imp_PyExc_OverflowError = PyDict_GetItemString(exdict, "OverflowError"); |
| 7 | 758 Py_XINCREF(imp_PyExc_AttributeError); |
| 759 Py_XINCREF(imp_PyExc_IndexError); | |
| 4315 | 760 Py_XINCREF(imp_PyExc_KeyError); |
| 7 | 761 Py_XINCREF(imp_PyExc_KeyboardInterrupt); |
| 762 Py_XINCREF(imp_PyExc_TypeError); | |
| 763 Py_XINCREF(imp_PyExc_ValueError); | |
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764 Py_XINCREF(imp_PyExc_SystemExit); |
| 4405 | 765 Py_XINCREF(imp_PyExc_RuntimeError); |
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766 Py_XINCREF(imp_PyExc_ImportError); |
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767 Py_XINCREF(imp_PyExc_OverflowError); |
| 7 | 768 Py_XDECREF(exmod); |
| 769 } | |
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770 #endif // DYNAMIC_PYTHON |
| 7 | 771 |
| 3618 | 772 static int initialised = 0; |
| 773 #define PYINITIALISED initialised | |
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774 static int python_end_called = FALSE; |
| 3618 | 775 |
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776 #define DESTRUCTOR_FINISH(self) self->ob_type->tp_free((PyObject*)self); |
| 4319 | 777 |
| 4377 | 778 #define WIN_PYTHON_REF(win) win->w_python_ref |
| 779 #define BUF_PYTHON_REF(buf) buf->b_python_ref | |
| 4401 | 780 #define TAB_PYTHON_REF(tab) tab->tp_python_ref |
| 4377 | 781 |
| 4319 | 782 static PyObject *OutputGetattr(PyObject *, char *); |
| 783 static PyObject *BufferGetattr(PyObject *, char *); | |
| 784 static PyObject *WindowGetattr(PyObject *, char *); | |
| 4401 | 785 static PyObject *TabPageGetattr(PyObject *, char *); |
| 4319 | 786 static PyObject *RangeGetattr(PyObject *, char *); |
| 787 static PyObject *DictionaryGetattr(PyObject *, char*); | |
| 788 static PyObject *ListGetattr(PyObject *, char *); | |
| 789 static PyObject *FunctionGetattr(PyObject *, char *); | |
| 790 | |
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791 #ifndef Py_VISIT |
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792 # define Py_VISIT(obj) visit(obj, arg) |
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793 #endif |
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794 #ifndef Py_CLEAR |
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795 # define Py_CLEAR(obj) \ |
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796 { \ |
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797 Py_XDECREF(obj); \ |
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798 obj = NULL; \ |
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799 } |
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800 #endif |
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801 |
|
4645
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updated for version 7.3.1070
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|
802 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
|
c316a30a8892
updated for version 7.3.1070
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diff
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|
803 static void * |
|
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updated for version 7.3.1070
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diff
changeset
|
804 py_memsave(void *p, size_t len) |
|
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|
805 { |
|
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updated for version 7.3.1070
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parents:
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diff
changeset
|
806 void *r; |
|
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|
807 |
|
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updated for version 7.3.1070
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parents:
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diff
changeset
|
808 if (!(r = PyMem_Malloc(len))) |
|
c316a30a8892
updated for version 7.3.1070
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diff
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|
809 return NULL; |
|
c316a30a8892
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diff
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|
810 mch_memmove(r, p, len); |
|
c316a30a8892
updated for version 7.3.1070
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diff
changeset
|
811 return r; |
|
c316a30a8892
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parents:
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diff
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|
812 } |
|
c316a30a8892
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parents:
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diff
changeset
|
813 |
|
c316a30a8892
updated for version 7.3.1070
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parents:
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diff
changeset
|
814 # define PY_STRSAVE(s) ((char_u *) py_memsave(s, STRLEN(s) + 1)) |
|
c316a30a8892
updated for version 7.3.1070
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parents:
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|
815 #endif |
|
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updated for version 7.3.1070
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diff
changeset
|
816 |
| 5768 | 817 typedef PySliceObject PySliceObject_T; |
| 818 | |
|
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:
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changeset
|
819 /* |
|
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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parents:
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diff
changeset
|
820 * Include the code shared with if_python3.c |
|
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
parents:
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|
821 */ |
|
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
822 #include "if_py_both.h" |
|
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
823 |
|
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
824 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
825 /////////////////////////////////////////////////////// |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
826 // Internal function prototypes. |
| 7 | 827 |
| 828 static int PythonMod_Init(void); | |
| 829 | |
| 830 | |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
831 /////////////////////////////////////////////////////// |
|
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patch 8.1.2387: using old C style comments
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parents:
16032
diff
changeset
|
832 // 1. Python interpreter main program. |
| 7 | 833 |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
834 #if PYTHON_API_VERSION < 1007 // Python 1.4 |
| 7 | 835 typedef PyObject PyThreadState; |
| 323 | 836 #endif |
| 837 | |
| 4415 | 838 #ifndef PY_CAN_RECURSE |
| 36 | 839 static PyThreadState *saved_python_thread = NULL; |
| 7 | 840 |
| 841 /* | |
| 842 * Suspend a thread of the Python interpreter, other threads are allowed to | |
| 843 * run. | |
| 844 */ | |
| 36 | 845 static void |
| 846 Python_SaveThread(void) | |
| 7 | 847 { |
| 848 saved_python_thread = PyEval_SaveThread(); | |
| 849 } | |
| 850 | |
| 851 /* | |
| 852 * Restore a thread of the Python interpreter, waits for other threads to | |
| 853 * block. | |
| 854 */ | |
| 36 | 855 static void |
| 856 Python_RestoreThread(void) | |
| 7 | 857 { |
| 858 PyEval_RestoreThread(saved_python_thread); | |
| 859 saved_python_thread = NULL; | |
| 4415 | 860 } |
| 323 | 861 #endif |
| 7 | 862 |
| 863 void | |
|
7823
bcef391c101c
commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
864 python_end(void) |
| 7 | 865 { |
| 557 | 866 static int recurse = 0; |
| 867 | |
|
18798
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patch 8.1.2387: using old C style comments
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parents:
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diff
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|
868 // If a crash occurs while doing this, don't try again. |
| 557 | 869 if (recurse != 0) |
| 870 return; | |
| 871 | |
|
11631
3b53bb2a0e39
patch 8.0.0698: crash on exit when using Python function in timer.
Christian Brabandt <cb@256bit.org>
parents:
10722
diff
changeset
|
872 python_end_called = TRUE; |
| 557 | 873 ++recurse; |
| 874 | |
| 7 | 875 #ifdef DYNAMIC_PYTHON |
| 242 | 876 if (hinstPython && Py_IsInitialized()) |
| 323 | 877 { |
| 4415 | 878 # ifdef PY_CAN_RECURSE |
| 879 PyGILState_Ensure(); | |
| 880 # else | |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
881 Python_RestoreThread(); // enter python |
| 4415 | 882 # endif |
| 856 | 883 Py_Finalize(); |
| 323 | 884 } |
| 242 | 885 #else |
| 886 if (Py_IsInitialized()) | |
| 323 | 887 { |
| 4415 | 888 # ifdef PY_CAN_RECURSE |
| 889 PyGILState_Ensure(); | |
| 890 # else | |
|
18798
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patch 8.1.2387: using old C style comments
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diff
changeset
|
891 Python_RestoreThread(); // enter python |
| 4415 | 892 # endif |
| 856 | 893 Py_Finalize(); |
| 323 | 894 } |
| 7 | 895 #endif |
| 557 | 896 |
| 897 --recurse; | |
| 7 | 898 } |
| 899 | |
|
2384
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
changeset
|
900 #if (defined(DYNAMIC_PYTHON) && defined(FEAT_PYTHON3)) || defined(PROTO) |
|
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
changeset
|
901 int |
|
7823
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commit https://github.com/vim/vim/commit/68c2f638e65d914dc6e84eb7ce2624f08af525c0
Christian Brabandt <cb@256bit.org>
parents:
7528
diff
changeset
|
902 python_loaded(void) |
|
2384
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
parents:
2374
diff
changeset
|
903 { |
|
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
changeset
|
904 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
changeset
|
905 } |
|
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
changeset
|
906 #endif |
|
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
changeset
|
907 |
|
13154
53cc7ea77c54
patch 8.0.1451: difficult to set the python home directories properly
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
908 static char *py_home_buf = NULL; |
|
53cc7ea77c54
patch 8.0.1451: difficult to set the python home directories properly
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
909 |
| 7 | 910 static int |
| 911 Python_Init(void) | |
| 912 { | |
| 913 if (!initialised) | |
| 914 { | |
| 6083 | 915 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
| 916 PyObject *site; | |
| 917 #endif | |
| 918 | |
| 7 | 919 #ifdef DYNAMIC_PYTHON |
| 920 if (!python_enabled(TRUE)) | |
| 921 { | |
|
26897
d02d40f0261c
patch 8.2.3977: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26877
diff
changeset
|
922 emsg(_(e_sorry_this_command_is_disabled_python_library_could_not_be_found)); |
| 7 | 923 goto fail; |
| 924 } | |
| 925 #endif | |
| 926 | |
|
13154
53cc7ea77c54
patch 8.0.1451: difficult to set the python home directories properly
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
927 if (*p_pyhome != NUL) |
|
53cc7ea77c54
patch 8.0.1451: difficult to set the python home directories properly
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
928 { |
|
18798
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patch 8.1.2387: using old C style comments
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parents:
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diff
changeset
|
929 // The string must not change later, make a copy in static memory. |
|
13154
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patch 8.0.1451: difficult to set the python home directories properly
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
930 py_home_buf = (char *)vim_strsave(p_pyhome); |
|
53cc7ea77c54
patch 8.0.1451: difficult to set the python home directories properly
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
931 if (py_home_buf != NULL) |
|
53cc7ea77c54
patch 8.0.1451: difficult to set the python home directories properly
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
932 Py_SetPythonHome(py_home_buf); |
|
53cc7ea77c54
patch 8.0.1451: difficult to set the python home directories properly
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
933 } |
| 2641 | 934 #ifdef PYTHON_HOME |
|
13154
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patch 8.0.1451: difficult to set the python home directories properly
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
935 else if (mch_getenv((char_u *)"PYTHONHOME") == NULL) |
|
7416
cd69647bb839
commit https://github.com/vim/vim/commit/1000565c3a2439c9a7c9759284814dbf3b8bc20d
Christian Brabandt <cb@256bit.org>
parents:
7196
diff
changeset
|
936 Py_SetPythonHome(PYTHON_HOME); |
| 2641 | 937 #endif |
| 938 | |
|
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
|
939 init_structs(); |
|
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
940 |
| 6083 | 941 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
942 // Disable implicit 'import site', because it may cause Vim to exit |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
943 // when it can't be found. |
| 6083 | 944 Py_NoSiteFlag++; |
| 945 #endif | |
| 946 | |
| 7 | 947 Py_Initialize(); |
| 6083 | 948 |
| 949 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 | |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
950 // 'import site' explicitly. |
| 6083 | 951 site = PyImport_ImportModule("site"); |
| 952 if (site == NULL) | |
| 953 { | |
|
26966
ac75c145f0a9
patch 8.2.4012: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26962
diff
changeset
|
954 emsg(_(e_sorry_this_command_is_disabled_python_side_module_could_not_be_loaded)); |
| 6083 | 955 goto fail; |
| 956 } | |
| 957 Py_DECREF(site); | |
| 958 #endif | |
| 959 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
960 // Initialise threads, and below save the state using |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
961 // PyEval_SaveThread. Without the call to PyEval_SaveThread, thread |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
962 // specific state (such as the system trace hook), will be lost |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
963 // between invocations of Python code. |
| 7 | 964 PyEval_InitThreads(); |
| 965 #ifdef DYNAMIC_PYTHON | |
| 966 get_exceptions(); | |
| 967 #endif | |
| 968 | |
| 4494 | 969 if (PythonIO_Init_io()) |
| 7 | 970 goto fail; |
| 971 | |
| 972 if (PythonMod_Init()) | |
| 973 goto fail; | |
| 974 | |
| 3618 | 975 globals = PyModule_GetDict(PyImport_AddModule("__main__")); |
| 976 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
977 // Remove the element from sys.path that was added because of our |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
978 // argv[0] value in PythonMod_Init(). Previously we used an empty |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
979 // string, but depending on the OS we then get an empty entry or |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
980 // the current directory in sys.path. |
| 1748 | 981 PyRun_SimpleString("import sys; sys.path = filter(lambda x: x != '/must>not&exist', sys.path)"); |
| 982 | |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
983 // lock is created and acquired in PyEval_InitThreads() and thread |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
984 // state is created in Py_Initialize() |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
985 // there _PyGILState_NoteThreadState() also sets gilcounter to 1 |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
986 // (python must have threads enabled!) |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
987 // so the following does both: unlock GIL and save thread state in TLS |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
988 // without deleting thread state |
| 4399 | 989 #ifndef PY_CAN_RECURSE |
| 990 saved_python_thread = | |
| 991 #endif | |
| 992 PyEval_SaveThread(); | |
| 7 | 993 |
| 994 initialised = 1; | |
| 995 } | |
| 996 | |
| 997 return 0; | |
| 998 | |
| 999 fail: | |
|
18798
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1000 // We call PythonIO_Flush() here to print any Python errors. |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1001 // This is OK, as it is possible to call this function even |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1002 // if PythonIO_Init_io() has not completed successfully (it will |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1003 // not do anything in this case). |
| 7 | 1004 PythonIO_Flush(); |
| 1005 return -1; | |
| 1006 } | |
| 1007 | |
| 1008 /* | |
| 1009 * External interface | |
| 1010 */ | |
| 1011 static void | |
| 4486 | 1012 DoPyCommand(const char *cmd, rangeinitializer init_range, runner run, void *arg) |
| 7 | 1013 { |
| 323 | 1014 #ifndef PY_CAN_RECURSE |
| 7 | 1015 static int recursive = 0; |
| 1016 #endif | |
| 1017 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
| 1018 char *saved_locale; | |
| 1019 #endif | |
| 4415 | 1020 #ifdef PY_CAN_RECURSE |
| 1021 PyGILState_STATE pygilstate; | |
| 1022 #endif | |
| 7 | 1023 |
| 1024 #ifndef PY_CAN_RECURSE | |
| 1025 if (recursive) | |
| 1026 { | |
|
26952
b34ddbca305c
patch 8.2.4005: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26897
diff
changeset
|
1027 emsg(_(e_cannot_invoke_python_recursively)); |
| 7 | 1028 return; |
| 1029 } | |
| 1030 ++recursive; | |
| 1031 #endif | |
|
11631
3b53bb2a0e39
patch 8.0.0698: crash on exit when using Python function in timer.
Christian Brabandt <cb@256bit.org>
parents:
10722
diff
changeset
|
1032 if (python_end_called) |
|
3b53bb2a0e39
patch 8.0.0698: crash on exit when using Python function in timer.
Christian Brabandt <cb@256bit.org>
parents:
10722
diff
changeset
|
1033 return; |
| 7 | 1034 |
| 1035 if (Python_Init()) | |
| 1036 goto theend; | |
| 1037 | |
| 4486 | 1038 init_range(arg); |
| 1039 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1040 Python_Release_Vim(); // leave Vim |
| 7 | 1041 |
| 1042 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
|
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1043 // Python only works properly when the LC_NUMERIC locale is "C". |
| 7 | 1044 saved_locale = setlocale(LC_NUMERIC, NULL); |
| 1045 if (saved_locale == NULL || STRCMP(saved_locale, "C") == 0) | |
| 1046 saved_locale = NULL; | |
| 1047 else | |
| 1048 { | |
|
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1049 // Need to make a copy, value may change when setting new locale. |
|
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1050 saved_locale = (char *) PY_STRSAVE(saved_locale); |
| 7 | 1051 (void)setlocale(LC_NUMERIC, "C"); |
| 1052 } | |
| 1053 #endif | |
| 1054 | |
| 4415 | 1055 #ifdef PY_CAN_RECURSE |
| 1056 pygilstate = PyGILState_Ensure(); | |
| 1057 #else | |
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1058 Python_RestoreThread(); // enter python |
| 4415 | 1059 #endif |
| 7 | 1060 |
|
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1061 run((char *) cmd, arg |
|
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1062 #ifdef PY_CAN_RECURSE |
|
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1063 , &pygilstate |
|
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1064 #endif |
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1065 ); |
| 7 | 1066 |
| 4415 | 1067 #ifdef PY_CAN_RECURSE |
| 1068 PyGILState_Release(pygilstate); | |
| 1069 #else | |
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1070 Python_SaveThread(); // leave python |
| 4415 | 1071 #endif |
| 7 | 1072 |
| 1073 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) | |
| 1074 if (saved_locale != NULL) | |
| 1075 { | |
| 1076 (void)setlocale(LC_NUMERIC, saved_locale); | |
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1077 PyMem_Free(saved_locale); |
| 7 | 1078 } |
| 1079 #endif | |
| 1080 | |
|
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1081 Python_Lock_Vim(); // enter vim |
| 7 | 1082 PythonIO_Flush(); |
| 1083 | |
| 1084 theend: | |
| 1085 #ifndef PY_CAN_RECURSE | |
| 1086 --recursive; | |
| 1087 #endif | |
| 3618 | 1088 return; |
| 7 | 1089 } |
| 1090 | |
| 1091 /* | |
| 1092 * ":python" | |
| 1093 */ | |
| 1094 void | |
| 1095 ex_python(exarg_T *eap) | |
| 1096 { | |
| 1097 char_u *script; | |
| 1098 | |
| 1099 script = script_get(eap, eap->arg); | |
| 1100 if (!eap->skip) | |
| 1101 { | |
|
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1102 if (p_pyx == 0) |
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1103 p_pyx = 2; |
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1104 |
| 4486 | 1105 DoPyCommand(script == NULL ? (char *) eap->arg : (char *) script, |
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|
1106 init_range_cmd, |
| 4486 | 1107 (runner) run_cmd, |
| 1108 (void *) eap); | |
| 7 | 1109 } |
| 1110 vim_free(script); | |
| 1111 } | |
| 1112 | |
| 1113 #define BUFFER_SIZE 1024 | |
| 1114 | |
| 1115 /* | |
| 1116 * ":pyfile" | |
| 1117 */ | |
| 1118 void | |
| 1119 ex_pyfile(exarg_T *eap) | |
| 1120 { | |
| 1121 static char buffer[BUFFER_SIZE]; | |
| 1122 const char *file = (char *)eap->arg; | |
| 1123 char *p; | |
| 1124 | |
|
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1125 if (p_pyx == 0) |
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1126 p_pyx = 2; |
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1127 |
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1128 // Have to do it like this. PyRun_SimpleFile requires you to pass a |
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1129 // stdio file pointer, but Vim and the Python DLL are compiled with |
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1130 // different options under Windows, meaning that stdio pointers aren't |
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1131 // compatible between the two. Yuk. |
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1132 // |
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1133 // Put the string "execfile('file')" into buffer. But, we need to |
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|
1134 // escape any backslashes or single quotes in the file name, so that |
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|
1135 // Python won't mangle the file name. |
| 7 | 1136 strcpy(buffer, "execfile('"); |
|
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|
1137 p = buffer + 10; // size of "execfile('" |
| 7 | 1138 |
| 1139 while (*file && p < buffer + (BUFFER_SIZE - 3)) | |
| 1140 { | |
| 1141 if (*file == '\\' || *file == '\'') | |
| 1142 *p++ = '\\'; | |
| 1143 *p++ = *file++; | |
| 1144 } | |
| 1145 | |
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|
1146 // If we didn't finish the file name, we hit a buffer overflow |
| 7 | 1147 if (*file != '\0') |
| 1148 return; | |
| 1149 | |
|
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|
1150 // Put in the terminating "')" and a null |
| 7 | 1151 *p++ = '\''; |
| 1152 *p++ = ')'; | |
| 1153 *p++ = '\0'; | |
| 1154 | |
|
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|
1155 // Execute the file |
| 4486 | 1156 DoPyCommand(buffer, |
|
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|
1157 init_range_cmd, |
| 4486 | 1158 (runner) run_cmd, |
| 1159 (void *) eap); | |
| 7 | 1160 } |
| 1161 | |
| 4435 | 1162 void |
| 1163 ex_pydo(exarg_T *eap) | |
| 1164 { | |
|
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1165 if (p_pyx == 0) |
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|
1166 p_pyx = 2; |
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|
1167 |
| 4486 | 1168 DoPyCommand((char *)eap->arg, |
|
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|
1169 init_range_cmd, |
| 4486 | 1170 (runner)run_do, |
| 1171 (void *)eap); | |
| 4435 | 1172 } |
| 1173 | |
|
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1174 /////////////////////////////////////////////////////// |
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|
1175 // 2. Python output stream: writes output via [e]msg(). |
| 7 | 1176 |
|
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|
1177 // Implementation functions |
| 7 | 1178 |
| 1179 static PyObject * | |
| 1180 OutputGetattr(PyObject *self, char *name) | |
| 1181 { | |
| 1182 if (strcmp(name, "softspace") == 0) | |
| 1183 return PyInt_FromLong(((OutputObject *)(self))->softspace); | |
|
4599
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1184 else if (strcmp(name, "__members__") == 0) |
|
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|
1185 return ObjectDir(NULL, OutputAttrs); |
|
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|
1186 else if (strcmp(name, "errors") == 0) |
|
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|
1187 return PyString_FromString("strict"); |
|
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|
1188 else if (strcmp(name, "encoding") == 0) |
|
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|
1189 return PyString_FromString(ENC_OPT); |
| 7 | 1190 return Py_FindMethod(OutputMethods, self, name); |
| 1191 } | |
| 1192 | |
|
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1193 /////////////////////////////////////////////////////// |
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|
1194 // 3. Implementation of the Vim module for Python |
| 7 | 1195 |
|
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1196 // Window type - Implementation functions |
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|
1197 // -------------------------------------- |
| 7 | 1198 |
| 1199 #define WindowType_Check(obj) ((obj)->ob_type == &WindowType) | |
| 1200 | |
|
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1201 // Buffer type - Implementation functions |
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|
1202 // -------------------------------------- |
| 7 | 1203 |
| 1204 #define BufferType_Check(obj) ((obj)->ob_type == &BufferType) | |
| 1205 | |
|
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|
1206 static int BufferAssItem(PyObject *, PyInt, PyObject *); |
|
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|
1207 static int BufferAssSlice(PyObject *, PyInt, PyInt, PyObject *); |
| 7 | 1208 |
|
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|
1209 // Line range type - Implementation functions |
|
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|
1210 // -------------------------------------- |
| 7 | 1211 |
| 1212 #define RangeType_Check(obj) ((obj)->ob_type == &RangeType) | |
| 1213 | |
|
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|
1214 static int RangeAssItem(PyObject *, PyInt, PyObject *); |
|
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|
1215 static int RangeAssSlice(PyObject *, PyInt, PyInt, PyObject *); |
| 7 | 1216 |
|
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|
1217 // Current objects type - Implementation functions |
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|
1218 // ----------------------------------------------- |
| 7 | 1219 |
| 1220 static PySequenceMethods BufferAsSeq = { | |
|
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|
1221 (PyInquiry) BufferLength, // sq_length, len(x) |
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|
1222 (binaryfunc) 0, // BufferConcat, sq_concat, x+y |
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|
1223 (PyIntArgFunc) 0, // BufferRepeat, sq_repeat, x*n |
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1224 (PyIntArgFunc) BufferItem, // sq_item, x[i] |
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1225 (PyIntIntArgFunc) BufferSlice, // sq_slice, x[i:j] |
|
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1226 (PyIntObjArgProc) BufferAssItem, // sq_ass_item, x[i]=v |
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1227 (PyIntIntObjArgProc) BufferAssSlice, // sq_ass_slice, x[i:j]=v |
| 4319 | 1228 (objobjproc) 0, |
| 1229 (binaryfunc) 0, | |
| 7 | 1230 0, |
| 1231 }; | |
| 1232 | |
|
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|
1233 // Buffer object - Implementation |
| 7 | 1234 |
| 1235 static PyObject * | |
| 1236 BufferGetattr(PyObject *self, char *name) | |
| 1237 { | |
| 4319 | 1238 PyObject *r; |
| 7 | 1239 |
|
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|
1240 if ((r = BufferAttrValid((BufferObject *)(self), name))) |
|
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|
1241 return r; |
|
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|
1242 |
| 4319 | 1243 if (CheckBuffer((BufferObject *)(self))) |
| 7 | 1244 return NULL; |
| 1245 | |
| 4319 | 1246 r = BufferAttr((BufferObject *)(self), name); |
| 1247 if (r || PyErr_Occurred()) | |
| 1248 return r; | |
| 7 | 1249 else |
| 1250 return Py_FindMethod(BufferMethods, self, name); | |
| 1251 } | |
| 1252 | |
|
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|
1253 ////////////////// |
| 7 | 1254 |
|
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|
1255 static int |
| 1594 | 1256 BufferAssItem(PyObject *self, PyInt n, PyObject *val) |
| 7 | 1257 { |
| 4387 | 1258 return RBAsItem((BufferObject *)(self), n, val, 1, -1, NULL); |
| 7 | 1259 } |
| 1260 | |
|
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1261 static int |
| 1594 | 1262 BufferAssSlice(PyObject *self, PyInt lo, PyInt hi, PyObject *val) |
| 7 | 1263 { |
| 4387 | 1264 return RBAsSlice((BufferObject *)(self), lo, hi, val, 1, -1, NULL); |
| 7 | 1265 } |
| 1266 | |
| 1267 static PySequenceMethods RangeAsSeq = { | |
|
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|
1268 (PyInquiry) RangeLength, // sq_length, len(x) |
|
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|
1269 (binaryfunc) 0, /* RangeConcat, */ // sq_concat, x+y |
|
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|
1270 (PyIntArgFunc) 0, /* RangeRepeat, */ // sq_repeat, x*n |
|
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|
1271 (PyIntArgFunc) RangeItem, // sq_item, x[i] |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1272 (PyIntIntArgFunc) RangeSlice, // sq_slice, x[i:j] |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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parents:
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diff
changeset
|
1273 (PyIntObjArgProc) RangeAssItem, // sq_ass_item, x[i]=v |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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parents:
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diff
changeset
|
1274 (PyIntIntObjArgProc) RangeAssSlice, // sq_ass_slice, x[i:j]=v |
| 4319 | 1275 (objobjproc) 0, |
| 1276 #if PY_MAJOR_VERSION >= 2 | |
| 1277 (binaryfunc) 0, | |
| 1278 0, | |
| 1279 #endif | |
| 7 | 1280 }; |
| 1281 | |
|
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patch 8.1.2387: using old C style comments
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diff
changeset
|
1282 // Line range object - Implementation |
| 7 | 1283 |
| 1284 static PyObject * | |
| 1285 RangeGetattr(PyObject *self, char *name) | |
| 1286 { | |
| 1287 if (strcmp(name, "start") == 0) | |
| 1607 | 1288 return Py_BuildValue(Py_ssize_t_fmt, ((RangeObject *)(self))->start - 1); |
| 7 | 1289 else if (strcmp(name, "end") == 0) |
| 1607 | 1290 return Py_BuildValue(Py_ssize_t_fmt, ((RangeObject *)(self))->end - 1); |
|
4599
89bec74fd793
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diff
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|
1291 else if (strcmp(name, "__members__") == 0) |
|
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updated for version 7.3.1047
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diff
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|
1292 return ObjectDir(NULL, RangeAttrs); |
| 7 | 1293 else |
| 1294 return Py_FindMethod(RangeMethods, self, name); | |
| 1295 } | |
| 1296 | |
|
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patch 8.1.2387: using old C style comments
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diff
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|
1297 //////////////// |
| 7 | 1298 |
|
22669
3ceb24835183
patch 8.2.1883: compiler warnings when using Python
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
1299 static int |
| 1594 | 1300 RangeAssItem(PyObject *self, PyInt n, PyObject *val) |
| 7 | 1301 { |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
1302 return RBAsItem(((RangeObject *)(self))->buf, n, val, |
| 7 | 1303 ((RangeObject *)(self))->start, |
| 1304 ((RangeObject *)(self))->end, | |
| 1305 &((RangeObject *)(self))->end); | |
| 1306 } | |
| 1307 | |
|
22669
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patch 8.2.1883: compiler warnings when using Python
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1308 static int |
| 1594 | 1309 RangeAssSlice(PyObject *self, PyInt lo, PyInt hi, PyObject *val) |
| 7 | 1310 { |
| 2894 | 1311 return RBAsSlice(((RangeObject *)(self))->buf, lo, hi, val, |
| 7 | 1312 ((RangeObject *)(self))->start, |
| 1313 ((RangeObject *)(self))->end, | |
| 1314 &((RangeObject *)(self))->end); | |
| 1315 } | |
| 1316 | |
|
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1317 // TabPage object - Implementation |
| 4401 | 1318 |
| 1319 static PyObject * | |
| 1320 TabPageGetattr(PyObject *self, char *name) | |
| 1321 { | |
| 1322 PyObject *r; | |
| 1323 | |
|
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diff
changeset
|
1324 if ((r = TabPageAttrValid((TabPageObject *)(self), name))) |
|
0cf552b325b5
updated for version 7.3.1044
Bram Moolenaar <bram@vim.org>
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changeset
|
1325 return r; |
|
0cf552b325b5
updated for version 7.3.1044
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changeset
|
1326 |
| 4401 | 1327 if (CheckTabPage((TabPageObject *)(self))) |
| 1328 return NULL; | |
| 1329 | |
| 1330 r = TabPageAttr((TabPageObject *)(self), name); | |
| 1331 if (r || PyErr_Occurred()) | |
| 1332 return r; | |
| 1333 else | |
| 1334 return Py_FindMethod(TabPageMethods, self, name); | |
| 1335 } | |
| 1336 | |
|
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changeset
|
1337 // Window object - Implementation |
| 7 | 1338 |
| 1339 static PyObject * | |
| 1340 WindowGetattr(PyObject *self, char *name) | |
| 1341 { | |
| 4319 | 1342 PyObject *r; |
| 7 | 1343 |
|
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|
1344 if ((r = WindowAttrValid((WindowObject *)(self), name))) |
|
0cf552b325b5
updated for version 7.3.1044
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|
1345 return r; |
|
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updated for version 7.3.1044
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diff
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|
1346 |
| 4319 | 1347 if (CheckWindow((WindowObject *)(self))) |
| 7 | 1348 return NULL; |
| 1349 | |
| 4319 | 1350 r = WindowAttr((WindowObject *)(self), name); |
| 1351 if (r || PyErr_Occurred()) | |
| 1352 return r; | |
| 7 | 1353 else |
| 1354 return Py_FindMethod(WindowMethods, self, name); | |
| 1355 } | |
| 1356 | |
|
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|
1357 // Tab page list object - Definitions |
| 4401 | 1358 |
| 1359 static PySequenceMethods TabListAsSeq = { | |
|
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patch 8.1.2387: using old C style comments
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parents:
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diff
changeset
|
1360 (PyInquiry) TabListLength, // sq_length, len(x) |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1361 (binaryfunc) 0, // sq_concat, x+y |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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parents:
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changeset
|
1362 (PyIntArgFunc) 0, // sq_repeat, x*n |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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parents:
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diff
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|
1363 (PyIntArgFunc) TabListItem, // sq_item, x[i] |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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|
1364 (PyIntIntArgFunc) 0, // sq_slice, x[i:j] |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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|
1365 (PyIntObjArgProc) 0, // sq_ass_item, x[i]=v |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1366 (PyIntIntObjArgProc) 0, // sq_ass_slice, x[i:j]=v |
| 4401 | 1367 (objobjproc) 0, |
| 1368 #if PY_MAJOR_VERSION >= 2 | |
| 1369 (binaryfunc) 0, | |
| 1370 0, | |
| 1371 #endif | |
| 1372 }; | |
| 1373 | |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1374 // Window list object - Definitions |
| 7 | 1375 |
| 1376 static PySequenceMethods WinListAsSeq = { | |
|
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|
1377 (PyInquiry) WinListLength, // sq_length, len(x) |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1378 (binaryfunc) 0, // sq_concat, x+y |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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|
1379 (PyIntArgFunc) 0, // sq_repeat, x*n |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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changeset
|
1380 (PyIntArgFunc) WinListItem, // sq_item, x[i] |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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changeset
|
1381 (PyIntIntArgFunc) 0, // sq_slice, x[i:j] |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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changeset
|
1382 (PyIntObjArgProc) 0, // sq_ass_item, x[i]=v |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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diff
changeset
|
1383 (PyIntIntObjArgProc) 0, // sq_ass_slice, x[i:j]=v |
| 4319 | 1384 (objobjproc) 0, |
| 1385 #if PY_MAJOR_VERSION >= 2 | |
| 1386 (binaryfunc) 0, | |
| 7 | 1387 0, |
| 4319 | 1388 #endif |
| 7 | 1389 }; |
| 1390 | |
|
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diff
changeset
|
1391 // External interface |
| 7 | 1392 |
| 1393 void | |
| 1394 python_buffer_free(buf_T *buf) | |
| 1395 { | |
|
31702
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patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
26966
diff
changeset
|
1396 BufferObject *bp = BUF_PYTHON_REF(buf); |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1397 if (bp == NULL) |
|
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patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1398 return; |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
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parents:
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diff
changeset
|
1399 bp->buf = INVALID_BUFFER_VALUE; |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1400 BUF_PYTHON_REF(buf) = NULL; |
| 7 | 1401 } |
| 1402 | |
| 1403 void | |
| 1404 python_window_free(win_T *win) | |
| 1405 { | |
|
31702
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patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
26966
diff
changeset
|
1406 WindowObject *wp = WIN_PYTHON_REF(win); |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
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26966
diff
changeset
|
1407 if (wp == NULL) |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1408 return; |
|
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patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1409 wp->win = INVALID_WINDOW_VALUE; |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
26966
diff
changeset
|
1410 WIN_PYTHON_REF(win) = NULL; |
| 7 | 1411 } |
| 4401 | 1412 |
| 1413 void | |
| 1414 python_tabpage_free(tabpage_T *tab) | |
| 1415 { | |
|
31702
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patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
26966
diff
changeset
|
1416 TabPageObject *tp = TAB_PYTHON_REF(tab); |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1417 if (tp == NULL) |
|
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patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1418 return; |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1419 tp->tab = INVALID_TABPAGE_VALUE; |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
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parents:
26966
diff
changeset
|
1420 TAB_PYTHON_REF(tab) = NULL; |
| 4401 | 1421 } |
| 7 | 1422 |
| 4494 | 1423 static int |
| 7 | 1424 PythonMod_Init(void) |
| 1425 { | |
|
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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1426 // The special value is removed from sys.path in Python_Init(). |
|
4851
96e154e825a7
updated for version 7.3.1172
Bram Moolenaar <bram@vim.org>
parents:
4833
diff
changeset
|
1427 static char *(argv[2]) = {"/must>not&exist/foo", NULL}; |
| 7 | 1428 |
| 4494 | 1429 if (init_types()) |
| 1430 return -1; | |
| 7 | 1431 |
|
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Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1432 // Set sys.argv[] to avoid a crash in warn(). |
| 7 | 1433 PySys_SetArgv(1, argv); |
| 1434 | |
|
4833
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1435 vim_module = Py_InitModule4("vim", VimMethods, (char *)NULL, |
|
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1436 (PyObject *)NULL, PYTHON_API_VERSION); |
| 7 | 1437 |
|
4982
39980afcf54a
updated for version 7.3.1236
Bram Moolenaar <bram@vim.org>
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4972
diff
changeset
|
1438 if (populate_module(vim_module)) |
|
4833
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updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1439 return -1; |
|
70b1178dec79
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parents:
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diff
changeset
|
1440 |
|
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diff
changeset
|
1441 if (init_sys_path()) |
|
70b1178dec79
updated for version 7.3.1163
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parents:
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diff
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|
1442 return -1; |
|
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
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|
1443 |
|
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
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|
1444 return 0; |
| 7 | 1445 } |
| 1446 | |
|
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changeset
|
1447 ////////////////////////////////////////////////////////////////////////// |
|
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diff
changeset
|
1448 // 4. Utility functions for handling the interface between Vim and Python. |
| 7 | 1449 |
|
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diff
changeset
|
1450 // Convert a Vim line into a Python string. |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1451 // All internal newlines are replaced by null characters. |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1452 // |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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diff
changeset
|
1453 // On errors, the Python exception data is set, and NULL is returned. |
| 7 | 1454 static PyObject * |
| 1455 LineToString(const char *str) | |
| 1456 { | |
| 1457 PyObject *result; | |
| 1594 | 1458 PyInt len = strlen(str); |
| 7 | 1459 char *p; |
| 1460 | |
|
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patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1461 // Allocate a Python string object, with uninitialised contents. We |
|
18798
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diff
changeset
|
1462 // must do it this way, so that we can modify the string in place |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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parents:
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diff
changeset
|
1463 // later. See the Python source, Objects/stringobject.c for details. |
| 7 | 1464 result = PyString_FromStringAndSize(NULL, len); |
| 1465 if (result == NULL) | |
| 1466 return NULL; | |
| 1467 | |
| 1468 p = PyString_AsString(result); | |
| 1469 | |
| 1470 while (*str) | |
| 1471 { | |
| 1472 if (*str == '\n') | |
| 1473 *p = '\0'; | |
| 1474 else | |
| 1475 *p = *str; | |
| 1476 | |
| 1477 ++p; | |
| 1478 ++str; | |
| 1479 } | |
| 1480 | |
| 1481 return result; | |
| 1482 } | |
| 1483 | |
| 3618 | 1484 static PyObject * |
| 1485 DictionaryGetattr(PyObject *self, char *name) | |
| 1486 { | |
| 3828 | 1487 DictionaryObject *this = ((DictionaryObject *) (self)); |
| 1488 | |
| 1489 if (strcmp(name, "locked") == 0) | |
| 1490 return PyInt_FromLong(this->dict->dv_lock); | |
| 1491 else if (strcmp(name, "scope") == 0) | |
| 1492 return PyInt_FromLong(this->dict->dv_scope); | |
|
4599
89bec74fd793
updated for version 7.3.1047
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|
1493 else if (strcmp(name, "__members__") == 0) |
|
89bec74fd793
updated for version 7.3.1047
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diff
changeset
|
1494 return ObjectDir(NULL, DictionaryAttrs); |
| 3828 | 1495 |
| 3618 | 1496 return Py_FindMethod(DictionaryMethods, self, name); |
| 1497 } | |
| 1498 | |
| 1499 static PyObject * | |
| 1500 ListGetattr(PyObject *self, char *name) | |
| 1501 { | |
| 3828 | 1502 if (strcmp(name, "locked") == 0) |
| 1503 return PyInt_FromLong(((ListObject *)(self))->list->lv_lock); | |
|
4599
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changeset
|
1504 else if (strcmp(name, "__members__") == 0) |
|
89bec74fd793
updated for version 7.3.1047
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diff
changeset
|
1505 return ObjectDir(NULL, ListAttrs); |
| 3828 | 1506 |
| 3618 | 1507 return Py_FindMethod(ListMethods, self, name); |
| 1508 } | |
| 1509 | |
| 1510 static PyObject * | |
| 1511 FunctionGetattr(PyObject *self, char *name) | |
| 1512 { | |
|
8889
8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
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8538
diff
changeset
|
1513 PyObject *r; |
| 3618 | 1514 |
|
8889
8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
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1515 r = FunctionAttr((FunctionObject *)(self), name); |
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8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
|
1516 |
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8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
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1517 if (r || PyErr_Occurred()) |
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8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8538
diff
changeset
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1518 return r; |
| 3618 | 1519 else |
| 1520 return Py_FindMethod(FunctionMethods, self, name); | |
| 1521 } | |
| 1522 | |
| 1523 void | |
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16032
831f9e74eded
patch 8.1.1021: pyeval() and py3eval() leak memory
Bram Moolenaar <Bram@vim.org>
parents:
15888
diff
changeset
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1524 do_pyeval(char_u *str, typval_T *rettv) |
| 3618 | 1525 { |
| 4486 | 1526 DoPyCommand((char *) str, |
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33295
a43861545866
patch 9.0.1913: if_python: undefined behaviour for function pointers
Christian Brabandt <cb@256bit.org>
parents:
31702
diff
changeset
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1527 init_range_eval, |
| 4486 | 1528 (runner) run_eval, |
| 1529 (void *) rettv); | |
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16032
831f9e74eded
patch 8.1.1021: pyeval() and py3eval() leak memory
Bram Moolenaar <Bram@vim.org>
parents:
15888
diff
changeset
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1530 if (rettv->v_type == VAR_UNKNOWN) |
| 3618 | 1531 { |
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16032
831f9e74eded
patch 8.1.1021: pyeval() and py3eval() leak memory
Bram Moolenaar <Bram@vim.org>
parents:
15888
diff
changeset
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1532 rettv->v_type = VAR_NUMBER; |
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831f9e74eded
patch 8.1.1021: pyeval() and py3eval() leak memory
Bram Moolenaar <Bram@vim.org>
parents:
15888
diff
changeset
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1533 rettv->vval.v_number = 0; |
| 3618 | 1534 } |
| 1535 } | |
| 7 | 1536 |
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18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
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1537 // Don't generate a prototype for the next function, it generates an error on |
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f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
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1538 // newer Python versions. |
| 7 | 1539 #if PYTHON_API_VERSION < 1007 /* Python 1.4 */ && !defined(PROTO) |
| 1540 | |
| 1541 char * | |
| 1542 Py_GetProgramName(void) | |
| 1543 { | |
| 1544 return "vim"; | |
| 1545 } | |
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18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
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1546 #endif // Python 1.4 |
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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
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1547 |
| 6565 | 1548 int |
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16032
831f9e74eded
patch 8.1.1021: pyeval() and py3eval() leak memory
Bram Moolenaar <Bram@vim.org>
parents:
15888
diff
changeset
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1549 set_ref_in_python(int copyID) |
| 3618 | 1550 { |
| 6565 | 1551 return set_ref_in_py(copyID); |
| 3618 | 1552 } |