Mercurial > vim
annotate src/if_python.c @ 34331:deb659fd4c5a
runtime(gpg): Mark dangerous use-embedded-filename with WarningMsg
Commit: https://github.com/vim/vim/commit/6d91227267a5f7e21fc9b30443687618e92751bf
Author: Christian Brabandt <cb@256bit.org>
Date: Sun Feb 11 18:19:45 2024 +0100
runtime(gpg): Mark dangerous use-embedded-filename with WarningMsg
The syntax highlighter is likely to encourage people to use the listed
commands.
But `use-embedded-filename` is a dangerous option that can cause GnuPG
to write arbitrary data to arbitrary files whenever GnuPG encounters
malicious data.
GnuPG upstream explicitly warns against using this option:
https://dev.gnupg.org/T4500
https://dev.gnupg.org/T6972
However, since this is a valid option, we cannot just drop it from the
syntax script. Instead, let's mark it with the WarningMsg highlighting
to make it obvious, that this option is different (and should not be
used for security reasons).
closes: #13961
Co-authored-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 11 Feb 2024 18:30:03 +0100 |
| parents | 1a769647d661 |
| children |
| rev | line source |
|---|---|
| 3618 | 1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 /* | |
| 10 * Python extensions by Paul Moore. | |
| 11 * Changes for Unix by David Leonard. | |
| 12 * | |
| 13 * This consists of four parts: | |
| 14 * 1. Python interpreter main program | |
| 15 * 2. Python output stream: writes output via [e]msg(). | |
| 16 * 3. Implementation of the Vim module for Python | |
| 17 * 4. Utility functions for handling the interface between Vim and Python. | |
| 18 */ | |
| 19 | |
| 20 #include "vim.h" | |
| 21 | |
| 22 #include <limits.h> | |
| 23 | |
|
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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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Bram Moolenaar <bram@vim.org>
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4589
diff
changeset
|
798 obj = NULL; \ |
|
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parents:
4589
diff
changeset
|
799 } |
|
4511
ce94a870b59b
updated for version 7.3.1003
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parents:
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diff
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|
800 #endif |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
801 |
|
4645
c316a30a8892
updated for version 7.3.1070
Bram Moolenaar <bram@vim.org>
parents:
4635
diff
changeset
|
802 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
|
c316a30a8892
updated for version 7.3.1070
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
803 static void * |
|
c316a30a8892
updated for version 7.3.1070
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parents:
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diff
changeset
|
804 py_memsave(void *p, size_t len) |
|
c316a30a8892
updated for version 7.3.1070
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parents:
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diff
changeset
|
805 { |
|
c316a30a8892
updated for version 7.3.1070
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parents:
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diff
changeset
|
806 void *r; |
|
c316a30a8892
updated for version 7.3.1070
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
807 |
|
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updated for version 7.3.1070
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
808 if (!(r = PyMem_Malloc(len))) |
|
c316a30a8892
updated for version 7.3.1070
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
809 return NULL; |
|
c316a30a8892
updated for version 7.3.1070
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
810 mch_memmove(r, p, len); |
|
c316a30a8892
updated for version 7.3.1070
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parents:
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diff
changeset
|
811 return r; |
|
c316a30a8892
updated for version 7.3.1070
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parents:
4635
diff
changeset
|
812 } |
|
c316a30a8892
updated for version 7.3.1070
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parents:
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diff
changeset
|
813 |
|
c316a30a8892
updated for version 7.3.1070
Bram Moolenaar <bram@vim.org>
parents:
4635
diff
changeset
|
814 # define PY_STRSAVE(s) ((char_u *) py_memsave(s, STRLEN(s) + 1)) |
|
c316a30a8892
updated for version 7.3.1070
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
815 #endif |
|
c316a30a8892
updated for version 7.3.1070
Bram Moolenaar <bram@vim.org>
parents:
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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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diff
changeset
|
819 /* |
|
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
|
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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diff
changeset
|
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
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
831 /////////////////////////////////////////////////////// |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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:
7528
diff
changeset
|
864 python_end(void) |
| 7 | 865 { |
| 557 | 866 static int recurse = 0; |
| 867 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
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
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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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
Bram Moolenaar <Bram@vim.org>
parents:
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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:
2374
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:
2374
diff
changeset
|
901 int |
|
7823
bcef391c101c
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:
2374
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:
2374
diff
changeset
|
906 #endif |
|
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
parents:
2374
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>
parents:
12716
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:
12716
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>
parents:
12716
diff
changeset
|
928 { |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
929 // The string must not change later, make a copy in static memory. |
|
13154
53cc7ea77c54
patch 8.0.1451: difficult to set the python home directories properly
Christian Brabandt <cb@256bit.org>
parents:
12716
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
53cc7ea77c54
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:
2384
diff
changeset
|
940 |
| 6083 | 941 #if defined(PY_VERSION_HEX) && PY_VERSION_HEX >= 0x02070000 |
|
18798
f0f9692d4487
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
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
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:
16032
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
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
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:
16032
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:
16032
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
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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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:
16032
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 | |
|
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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
|
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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updated for version 7.3.1042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
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 |
|
4511
ce94a870b59b
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|
1061 run((char *) cmd, arg |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
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diff
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|
1062 #ifdef PY_CAN_RECURSE |
|
ce94a870b59b
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|
1063 , &pygilstate |
|
ce94a870b59b
updated for version 7.3.1003
Bram Moolenaar <bram@vim.org>
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|
1064 #endif |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1065 ); |
| 7 | 1066 |
| 4415 | 1067 #ifdef PY_CAN_RECURSE |
| 1068 PyGILState_Release(pygilstate); | |
| 1069 #else | |
|
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parents:
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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 { | |
|
15888
a83c4b1f8ea2
patch 8.1.0950: using :python sets 'pyxversion' even when not executed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1102 if (p_pyx == 0) |
|
a83c4b1f8ea2
patch 8.1.0950: using :python sets 'pyxversion' even when not executed
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diff
changeset
|
1103 p_pyx = 2; |
|
a83c4b1f8ea2
patch 8.1.0950: using :python sets 'pyxversion' even when not executed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1104 |
| 4486 | 1105 DoPyCommand(script == NULL ? (char *) eap->arg : (char *) script, |
|
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patch 9.0.1913: if_python: undefined behaviour for function pointers
Christian Brabandt <cb@256bit.org>
parents:
31702
diff
changeset
|
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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7598ce51bf2a
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1125 if (p_pyx == 0) |
|
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patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
parents:
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|
1126 p_pyx = 2; |
|
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
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|
1127 |
|
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changeset
|
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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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
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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Bram Moolenaar <Bram@vim.org>
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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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changeset
|
1134 // escape any backslashes or single quotes in the file name, so that |
|
f0f9692d4487
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Bram Moolenaar <Bram@vim.org>
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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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Bram Moolenaar <Bram@vim.org>
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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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Bram Moolenaar <Bram@vim.org>
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|
1155 // Execute the file |
| 4486 | 1156 DoPyCommand(buffer, |
|
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Christian Brabandt <cb@256bit.org>
parents:
31702
diff
changeset
|
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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Christian Brabandt <cb@256bit.org>
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|
1165 if (p_pyx == 0) |
|
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1166 p_pyx = 2; |
|
7598ce51bf2a
patch 8.0.0251: not easy to select Python 2 or 3
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1167 |
| 4486 | 1168 DoPyCommand((char *)eap->arg, |
|
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Christian Brabandt <cb@256bit.org>
parents:
31702
diff
changeset
|
1169 init_range_cmd, |
| 4486 | 1170 (runner)run_do, |
| 1171 (void *)eap); | |
| 4435 | 1172 } |
| 1173 | |
|
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Bram Moolenaar <Bram@vim.org>
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|
1174 /////////////////////////////////////////////////////// |
|
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changeset
|
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
89bec74fd793
updated for version 7.3.1047
Bram Moolenaar <bram@vim.org>
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diff
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|
1184 else if (strcmp(name, "__members__") == 0) |
|
89bec74fd793
updated for version 7.3.1047
Bram Moolenaar <bram@vim.org>
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diff
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|
1185 return ObjectDir(NULL, OutputAttrs); |
|
8967
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commit https://github.com/vim/vim/commit/6d4431e7b675ba7a0194c0b8eb84b7d92e4e7953
Christian Brabandt <cb@256bit.org>
parents:
8889
diff
changeset
|
1186 else if (strcmp(name, "errors") == 0) |
|
df5f9284fcba
commit https://github.com/vim/vim/commit/6d4431e7b675ba7a0194c0b8eb84b7d92e4e7953
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1187 return PyString_FromString("strict"); |
|
df5f9284fcba
commit https://github.com/vim/vim/commit/6d4431e7b675ba7a0194c0b8eb84b7d92e4e7953
Christian Brabandt <cb@256bit.org>
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8889
diff
changeset
|
1188 else if (strcmp(name, "encoding") == 0) |
|
df5f9284fcba
commit https://github.com/vim/vim/commit/6d4431e7b675ba7a0194c0b8eb84b7d92e4e7953
Christian Brabandt <cb@256bit.org>
parents:
8889
diff
changeset
|
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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diff
changeset
|
1194 // 3. Implementation of the Vim module for Python |
| 7 | 1195 |
|
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|
1196 // Window type - Implementation functions |
|
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parents:
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changeset
|
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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parents:
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diff
changeset
|
1202 // -------------------------------------- |
| 7 | 1203 |
| 1204 #define BufferType_Check(obj) ((obj)->ob_type == &BufferType) | |
| 1205 | |
|
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patch 8.2.1883: compiler warnings when using Python
Bram Moolenaar <Bram@vim.org>
parents:
19846
diff
changeset
|
1206 static int BufferAssItem(PyObject *, PyInt, PyObject *); |
|
3ceb24835183
patch 8.2.1883: compiler warnings when using Python
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1207 static int BufferAssSlice(PyObject *, PyInt, PyInt, PyObject *); |
| 7 | 1208 |
|
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patch 8.1.2387: using old C style comments
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|
1209 // Line range type - Implementation functions |
|
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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
|
1210 // -------------------------------------- |
| 7 | 1211 |
| 1212 #define RangeType_Check(obj) ((obj)->ob_type == &RangeType) | |
| 1213 | |
|
22669
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patch 8.2.1883: compiler warnings when using Python
Bram Moolenaar <Bram@vim.org>
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|
1214 static int RangeAssItem(PyObject *, PyInt, PyObject *); |
|
3ceb24835183
patch 8.2.1883: compiler warnings when using Python
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parents:
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diff
changeset
|
1215 static int RangeAssSlice(PyObject *, PyInt, PyInt, PyObject *); |
| 7 | 1216 |
|
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|
1217 // Current objects type - Implementation functions |
|
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changeset
|
1218 // ----------------------------------------------- |
| 7 | 1219 |
| 1220 static PySequenceMethods BufferAsSeq = { | |
|
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|
1221 (PyInquiry) BufferLength, // sq_length, len(x) |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1222 (binaryfunc) 0, // BufferConcat, sq_concat, x+y |
|
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changeset
|
1223 (PyIntArgFunc) 0, // BufferRepeat, sq_repeat, x*n |
|
f0f9692d4487
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changeset
|
1224 (PyIntArgFunc) BufferItem, // sq_item, x[i] |
|
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changeset
|
1225 (PyIntIntArgFunc) BufferSlice, // sq_slice, x[i:j] |
|
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changeset
|
1226 (PyIntObjArgProc) BufferAssItem, // sq_ass_item, x[i]=v |
|
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changeset
|
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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changeset
|
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))) |
|
0cf552b325b5
updated for version 7.3.1044
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|
1241 return r; |
|
0cf552b325b5
updated for version 7.3.1044
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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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changeset
|
1253 ////////////////// |
| 7 | 1254 |
|
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changeset
|
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 | |
|
22669
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changeset
|
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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changeset
|
1268 (PyInquiry) RangeLength, // sq_length, len(x) |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1269 (binaryfunc) 0, /* RangeConcat, */ // sq_concat, x+y |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1270 (PyIntArgFunc) 0, /* RangeRepeat, */ // sq_repeat, x*n |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1271 (PyIntArgFunc) RangeItem, // sq_item, x[i] |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1272 (PyIntIntArgFunc) RangeSlice, // sq_slice, x[i:j] |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1273 (PyIntObjArgProc) RangeAssItem, // sq_ass_item, x[i]=v |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
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 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
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
updated for version 7.3.1047
Bram Moolenaar <bram@vim.org>
parents:
4593
diff
changeset
|
1291 else if (strcmp(name, "__members__") == 0) |
|
89bec74fd793
updated for version 7.3.1047
Bram Moolenaar <bram@vim.org>
parents:
4593
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
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
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
3ceb24835183
patch 8.2.1883: compiler warnings when using Python
Bram Moolenaar <Bram@vim.org>
parents:
19846
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:
16032
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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updated for version 7.3.1044
Bram Moolenaar <bram@vim.org>
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4591
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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diff
changeset
|
1325 return r; |
|
0cf552b325b5
updated for version 7.3.1044
Bram Moolenaar <bram@vim.org>
parents:
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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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patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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
Bram Moolenaar <bram@vim.org>
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|
1345 return r; |
|
0cf552b325b5
updated for version 7.3.1044
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
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 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1357 // Tab page list object - Definitions |
| 4401 | 1358 |
| 1359 static PySequenceMethods TabListAsSeq = { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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>
parents:
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diff
changeset
|
1361 (binaryfunc) 0, // sq_concat, x+y |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1362 (PyIntArgFunc) 0, // sq_repeat, x*n |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1363 (PyIntArgFunc) TabListItem, // sq_item, x[i] |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
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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changeset
|
1365 (PyIntObjArgProc) 0, // sq_ass_item, x[i]=v |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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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 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1374 // Window list object - Definitions |
| 7 | 1375 |
| 1376 static PySequenceMethods WinListAsSeq = { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
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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diff
changeset
|
1378 (binaryfunc) 0, // sq_concat, x+y |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1379 (PyIntArgFunc) 0, // sq_repeat, x*n |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1380 (PyIntArgFunc) WinListItem, // sq_item, x[i] |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1381 (PyIntIntArgFunc) 0, // sq_slice, x[i:j] |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1382 (PyIntObjArgProc) 0, // sq_ass_item, x[i]=v |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
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 | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
diff
changeset
|
1391 // External interface |
| 7 | 1392 |
| 1393 void | |
| 1394 python_buffer_free(buf_T *buf) | |
| 1395 { | |
|
31702
27c9212d10aa
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:
26966
diff
changeset
|
1397 if (bp == NULL) |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
26966
diff
changeset
|
1398 return; |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
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:
26966
diff
changeset
|
1400 BUF_PYTHON_REF(buf) = NULL; |
| 7 | 1401 } |
| 1402 | |
| 1403 void | |
| 1404 python_window_free(win_T *win) | |
| 1405 { | |
|
31702
27c9212d10aa
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>
parents:
26966
diff
changeset
|
1407 if (wp == NULL) |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
26966
diff
changeset
|
1408 return; |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
26966
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
27c9212d10aa
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>
parents:
26966
diff
changeset
|
1417 if (tp == NULL) |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
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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:
26966
diff
changeset
|
1419 tp->tab = INVALID_TABPAGE_VALUE; |
|
27c9212d10aa
patch 9.0.1183: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents:
26966
diff
changeset
|
1420 TAB_PYTHON_REF(tab) = NULL; |
| 4401 | 1421 } |
| 7 | 1422 |
| 4494 | 1423 static int |
| 7 | 1424 PythonMod_Init(void) |
| 1425 { | |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
16032
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 |
|
18798
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patch 8.1.2387: using old C style comments
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:
4831
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
changeset
|
1436 (PyObject *)NULL, PYTHON_API_VERSION); |
| 7 | 1437 |
|
4982
39980afcf54a
updated for version 7.3.1236
Bram Moolenaar <bram@vim.org>
parents:
4972
diff
changeset
|
1438 if (populate_module(vim_module)) |
|
4833
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1439 return -1; |
|
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1440 |
|
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1441 if (init_sys_path()) |
|
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1442 return -1; |
|
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1443 |
|
70b1178dec79
updated for version 7.3.1163
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1444 return 0; |
| 7 | 1445 } |
| 1446 | |
|
18798
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diff
changeset
|
1447 ////////////////////////////////////////////////////////////////////////// |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
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parents:
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diff
changeset
|
1448 // 4. Utility functions for handling the interface between Vim and Python. |
| 7 | 1449 |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
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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>
parents:
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diff
changeset
|
1452 // |
|
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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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 | |
|
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
25342
diff
changeset
|
1461 // Allocate a Python string object, with uninitialised contents. We |
|
18798
f0f9692d4487
patch 8.1.2387: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
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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
Bram Moolenaar <Bram@vim.org>
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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parents:
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diff
changeset
|
1493 else if (strcmp(name, "__members__") == 0) |
|
89bec74fd793
updated for version 7.3.1047
Bram Moolenaar <bram@vim.org>
parents:
4593
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
89bec74fd793
updated for version 7.3.1047
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1504 else if (strcmp(name, "__members__") == 0) |
|
89bec74fd793
updated for version 7.3.1047
Bram Moolenaar <bram@vim.org>
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diff
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|
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 { | |
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1513 PyObject *r; |
| 3618 | 1514 |
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1515 r = FunctionAttr((FunctionObject *)(self), name); |
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1516 |
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1517 if (r || PyErr_Occurred()) |
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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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1524 do_pyeval(char_u *str, typval_T *rettv) |
| 3618 | 1525 { |
| 4486 | 1526 DoPyCommand((char *) str, |
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1527 init_range_eval, |
| 4486 | 1528 (runner) run_eval, |
| 1529 (void *) rettv); | |
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1530 if (rettv->v_type == VAR_UNKNOWN) |
| 3618 | 1531 { |
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1532 rettv->v_type = VAR_NUMBER; |
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1533 rettv->vval.v_number = 0; |
| 3618 | 1534 } |
| 1535 } | |
| 7 | 1536 |
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1537 // Don't generate a prototype for the next function, it generates an error on |
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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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1546 #endif // Python 1.4 |
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1547 |
| 6565 | 1548 int |
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1549 set_ref_in_python(int copyID) |
| 3618 | 1550 { |
| 6565 | 1551 return set_ref_in_py(copyID); |
| 3618 | 1552 } |