Mercurial > vim
annotate src/if_python3.c @ 2927:c1733ef5b6e8 v7.3.236
updated for version 7.3.236
Problem: Python 3 doesn't compile without +multi_byte
Solution: Use "latin1" when MULTI_BYTE is not defined. (lilydjwg)
author | Bram Moolenaar <bram@vim.org> |
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date | Sun, 26 Jun 2011 19:13:50 +0200 |
parents | fe9c7da98b5e |
children | f909f4f0f38c |
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1 /* vi:set ts=8 sts=4 sw=4: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 * See README.txt for an overview of the Vim source code. |
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8 */ |
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9 /* |
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10 * Python extensions by Paul Moore. |
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11 * Changes for Unix by David Leonard. |
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12 * |
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13 * This consists of four parts: |
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14 * 1. Python interpreter main program |
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15 * 2. Python output stream: writes output via [e]msg(). |
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16 * 3. Implementation of the Vim module for Python |
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17 * 4. Utility functions for handling the interface between Vim and Python. |
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18 */ |
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19 |
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20 /* |
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21 * Roland Puntaier 2009/sept/16: |
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22 * Adaptations to support both python3.x and python2.x |
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23 */ |
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24 |
2716 | 25 /* uncomment this if used with the debug version of python */ |
26 /* #define Py_DEBUG */ | |
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27 |
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28 #include "vim.h" |
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29 |
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30 #include <limits.h> |
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31 |
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32 /* Python.h defines _POSIX_THREADS itself (if needed) */ |
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33 #ifdef _POSIX_THREADS |
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34 # undef _POSIX_THREADS |
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35 #endif |
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36 |
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37 #if defined(_WIN32) && defined(HAVE_FCNTL_H) |
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38 # undef HAVE_FCNTL_H |
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39 #endif |
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40 |
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41 #ifdef _DEBUG |
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42 # undef _DEBUG |
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43 #endif |
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44 |
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45 #define PY_SSIZE_T_CLEAN |
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46 |
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47 #ifdef F_BLANK |
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48 # undef F_BLANK |
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49 #endif |
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50 |
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51 #ifdef HAVE_STDARG_H |
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52 # undef HAVE_STDARG_H /* Python's config.h defines it as well. */ |
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53 #endif |
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54 #ifdef _POSIX_C_SOURCE /* defined in feature.h */ |
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55 # undef _POSIX_C_SOURCE |
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56 #endif |
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57 #ifdef _XOPEN_SOURCE |
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58 # undef _XOPEN_SOURCE /* pyconfig.h defines it as well. */ |
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59 #endif |
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60 |
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61 #include <Python.h> |
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62 #if defined(MACOS) && !defined(MACOS_X_UNIX) |
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63 # include "macglue.h" |
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64 # include <CodeFragments.h> |
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65 #endif |
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66 #undef main /* Defined in python.h - aargh */ |
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67 #undef HAVE_FCNTL_H /* Clash with os_win32.h */ |
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68 |
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69 static void init_structs(void); |
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70 |
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71 #define PyInt Py_ssize_t |
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72 #define PyString_Check(obj) PyUnicode_Check(obj) |
2927 | 73 #define PyString_AsBytes(obj) PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); |
2894 | 74 #define PyString_FreeBytes(obj) Py_XDECREF(bytes) |
75 #define PyString_AsString(obj) PyBytes_AsString(obj) | |
76 #define PyString_Size(obj) PyBytes_GET_SIZE(bytes) | |
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77 #define PyString_FromString(repr) PyUnicode_FromString(repr) |
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78 |
2716 | 79 #if defined(DYNAMIC_PYTHON3) || defined(PROTO) |
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80 |
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81 # ifndef WIN3264 |
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82 # include <dlfcn.h> |
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83 # define FARPROC void* |
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84 # define HINSTANCE void* |
2641 | 85 # if defined(PY_NO_RTLD_GLOBAL) && defined(PY3_NO_RTLD_GLOBAL) |
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86 # define load_dll(n) dlopen((n), RTLD_LAZY) |
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87 # else |
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88 # define load_dll(n) dlopen((n), RTLD_LAZY|RTLD_GLOBAL) |
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89 # endif |
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90 # define close_dll dlclose |
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91 # define symbol_from_dll dlsym |
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92 # else |
2612 | 93 # define load_dll vimLoadLib |
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94 # define close_dll FreeLibrary |
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95 # define symbol_from_dll GetProcAddress |
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96 # endif |
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97 /* |
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98 * Wrapper defines |
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99 */ |
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100 # undef PyArg_Parse |
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101 # define PyArg_Parse py3_PyArg_Parse |
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102 # undef PyArg_ParseTuple |
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103 # define PyArg_ParseTuple py3_PyArg_ParseTuple |
2894 | 104 # define PyMem_Free py3_PyMem_Free |
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105 # define PyDict_SetItemString py3_PyDict_SetItemString |
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106 # define PyErr_BadArgument py3_PyErr_BadArgument |
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107 # define PyErr_Clear py3_PyErr_Clear |
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108 # define PyErr_NoMemory py3_PyErr_NoMemory |
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109 # define PyErr_Occurred py3_PyErr_Occurred |
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110 # define PyErr_SetNone py3_PyErr_SetNone |
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111 # define PyErr_SetString py3_PyErr_SetString |
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112 # define PyEval_InitThreads py3_PyEval_InitThreads |
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113 # define PyEval_RestoreThread py3_PyEval_RestoreThread |
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114 # define PyEval_SaveThread py3_PyEval_SaveThread |
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115 # define PyGILState_Ensure py3_PyGILState_Ensure |
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116 # define PyGILState_Release py3_PyGILState_Release |
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117 # define PyLong_AsLong py3_PyLong_AsLong |
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118 # define PyLong_FromLong py3_PyLong_FromLong |
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119 # define PyList_GetItem py3_PyList_GetItem |
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120 # define PyList_Append py3_PyList_Append |
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121 # define PyList_New py3_PyList_New |
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122 # define PyList_SetItem py3_PyList_SetItem |
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123 # define PyList_Size py3_PyList_Size |
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124 # define PySlice_GetIndicesEx py3_PySlice_GetIndicesEx |
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125 # define PyImport_ImportModule py3_PyImport_ImportModule |
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126 # define PyObject_Init py3__PyObject_Init |
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127 # define PyDict_New py3_PyDict_New |
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128 # define PyDict_GetItemString py3_PyDict_GetItemString |
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129 # define PyModule_GetDict py3_PyModule_GetDict |
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130 #undef PyRun_SimpleString |
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131 # define PyRun_SimpleString py3_PyRun_SimpleString |
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132 # define PySys_SetObject py3_PySys_SetObject |
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133 # define PySys_SetArgv py3_PySys_SetArgv |
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134 # define PyType_Type (*py3_PyType_Type) |
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135 # define PyType_Ready py3_PyType_Ready |
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136 #undef Py_BuildValue |
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137 # define Py_BuildValue py3_Py_BuildValue |
2641 | 138 # define Py_SetPythonHome py3_Py_SetPythonHome |
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139 # define Py_Initialize py3_Py_Initialize |
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140 # define Py_Finalize py3_Py_Finalize |
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141 # define Py_IsInitialized py3_Py_IsInitialized |
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142 # define _Py_NoneStruct (*py3__Py_NoneStruct) |
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143 # define PyModule_AddObject py3_PyModule_AddObject |
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144 # define PyImport_AppendInittab py3_PyImport_AppendInittab |
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145 # define _PyUnicode_AsString py3__PyUnicode_AsString |
2894 | 146 # undef PyUnicode_AsEncodedString |
147 # define PyUnicode_AsEncodedString py3_PyUnicode_AsEncodedString | |
148 # undef PyBytes_AsString | |
149 # define PyBytes_AsString py3_PyBytes_AsString | |
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150 # define PyObject_GenericGetAttr py3_PyObject_GenericGetAttr |
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151 # define PySlice_Type (*py3_PySlice_Type) |
2894 | 152 # define PyErr_NewException py3_PyErr_NewException |
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153 # ifdef Py_DEBUG |
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154 # define _Py_NegativeRefcount py3__Py_NegativeRefcount |
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155 # define _Py_RefTotal (*py3__Py_RefTotal) |
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156 # define _Py_Dealloc py3__Py_Dealloc |
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157 # define _PyObject_DebugMalloc py3__PyObject_DebugMalloc |
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158 # define _PyObject_DebugFree py3__PyObject_DebugFree |
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159 # else |
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160 # define PyObject_Malloc py3_PyObject_Malloc |
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161 # define PyObject_Free py3_PyObject_Free |
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162 # endif |
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163 # define PyType_GenericAlloc py3_PyType_GenericAlloc |
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164 # define PyType_GenericNew py3_PyType_GenericNew |
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165 # define PyModule_Create2 py3_PyModule_Create2 |
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166 # undef PyUnicode_FromString |
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167 # define PyUnicode_FromString py3_PyUnicode_FromString |
2894 | 168 # undef PyUnicode_Decode |
169 # define PyUnicode_Decode py3_PyUnicode_Decode | |
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170 |
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171 # ifdef Py_DEBUG |
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172 # undef PyObject_NEW |
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173 # define PyObject_NEW(type, typeobj) \ |
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174 ( (type *) PyObject_Init( \ |
2330 | 175 (PyObject *) _PyObject_DebugMalloc( _PyObject_SIZE(typeobj) ), (typeobj)) ) |
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176 # endif |
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177 |
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178 /* |
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179 * Pointers for dynamic link |
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180 */ |
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181 static int (*py3_PySys_SetArgv)(int, wchar_t **); |
2641 | 182 static void (*py3_Py_SetPythonHome)(wchar_t *home); |
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183 static void (*py3_Py_Initialize)(void); |
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184 static PyObject* (*py3_PyList_New)(Py_ssize_t size); |
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185 static PyGILState_STATE (*py3_PyGILState_Ensure)(void); |
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186 static void (*py3_PyGILState_Release)(PyGILState_STATE); |
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187 static int (*py3_PySys_SetObject)(char *, PyObject *); |
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188 static PyObject* (*py3_PyList_Append)(PyObject *, PyObject *); |
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189 static Py_ssize_t (*py3_PyList_Size)(PyObject *); |
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190 static int (*py3_PySlice_GetIndicesEx)(PySliceObject *r, Py_ssize_t length, |
2330 | 191 Py_ssize_t *start, Py_ssize_t *stop, Py_ssize_t *step, Py_ssize_t *slicelength); |
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192 static PyObject* (*py3_PyErr_NoMemory)(void); |
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193 static void (*py3_Py_Finalize)(void); |
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194 static void (*py3_PyErr_SetString)(PyObject *, const char *); |
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195 static int (*py3_PyRun_SimpleString)(char *); |
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196 static PyObject* (*py3_PyList_GetItem)(PyObject *, Py_ssize_t); |
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197 static PyObject* (*py3_PyImport_ImportModule)(const char *); |
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198 static int (*py3_PyErr_BadArgument)(void); |
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199 static PyTypeObject* py3_PyType_Type; |
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200 static PyObject* (*py3_PyErr_Occurred)(void); |
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201 static PyObject* (*py3_PyModule_GetDict)(PyObject *); |
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202 static int (*py3_PyList_SetItem)(PyObject *, Py_ssize_t, PyObject *); |
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203 static PyObject* (*py3_PyDict_GetItemString)(PyObject *, const char *); |
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204 static PyObject* (*py3_PyLong_FromLong)(long); |
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205 static PyObject* (*py3_PyDict_New)(void); |
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206 static PyObject* (*py3_Py_BuildValue)(char *, ...); |
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207 static int (*py3_PyType_Ready)(PyTypeObject *type); |
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208 static int (*py3_PyDict_SetItemString)(PyObject *dp, char *key, PyObject *item); |
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209 static PyObject* (*py3_PyUnicode_FromString)(const char *u); |
2894 | 210 static PyObject* (*py3_PyUnicode_Decode)(const char *u, Py_ssize_t size, |
211 const char *encoding, const char *errors); | |
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212 static long (*py3_PyLong_AsLong)(PyObject *); |
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213 static void (*py3_PyErr_SetNone)(PyObject *); |
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214 static void (*py3_PyEval_InitThreads)(void); |
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215 static void(*py3_PyEval_RestoreThread)(PyThreadState *); |
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216 static PyThreadState*(*py3_PyEval_SaveThread)(void); |
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217 static int (*py3_PyArg_Parse)(PyObject *, char *, ...); |
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218 static int (*py3_PyArg_ParseTuple)(PyObject *, char *, ...); |
2894 | 219 static int (*py3_PyMem_Free)(void *); |
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220 static int (*py3_Py_IsInitialized)(void); |
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221 static void (*py3_PyErr_Clear)(void); |
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222 static PyObject*(*py3__PyObject_Init)(PyObject *, PyTypeObject *); |
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223 static PyObject* py3__Py_NoneStruct; |
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224 static int (*py3_PyModule_AddObject)(PyObject *m, const char *name, PyObject *o); |
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225 static int (*py3_PyImport_AppendInittab)(const char *name, PyObject* (*initfunc)(void)); |
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226 static char* (*py3__PyUnicode_AsString)(PyObject *unicode); |
2894 | 227 static PyObject* (*py3_PyUnicode_AsEncodedString)(PyObject *unicode, const char* encoding, const char* errors); |
228 static char* (*py3_PyBytes_AsString)(PyObject *bytes); | |
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229 static PyObject* (*py3_PyObject_GenericGetAttr)(PyObject *obj, PyObject *name); |
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230 static PyObject* (*py3_PyModule_Create2)(struct PyModuleDef* module, int module_api_version); |
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231 static PyObject* (*py3_PyType_GenericAlloc)(PyTypeObject *type, Py_ssize_t nitems); |
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232 static PyObject* (*py3_PyType_GenericNew)(PyTypeObject *type, PyObject *args, PyObject *kwds); |
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233 static PyTypeObject* py3_PySlice_Type; |
2894 | 234 static PyObject* (*py3_PyErr_NewException)(char *name, PyObject *base, PyObject *dict); |
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235 # ifdef Py_DEBUG |
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236 static void (*py3__Py_NegativeRefcount)(const char *fname, int lineno, PyObject *op); |
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237 static Py_ssize_t* py3__Py_RefTotal; |
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238 static void (*py3__Py_Dealloc)(PyObject *obj); |
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239 static void (*py3__PyObject_DebugFree)(void*); |
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240 static void* (*py3__PyObject_DebugMalloc)(size_t); |
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241 # else |
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242 static void (*py3_PyObject_Free)(void*); |
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243 static void* (*py3_PyObject_Malloc)(size_t); |
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244 # endif |
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245 |
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246 static HINSTANCE hinstPy3 = 0; /* Instance of python.dll */ |
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247 |
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248 /* Imported exception objects */ |
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249 static PyObject *p3imp_PyExc_AttributeError; |
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250 static PyObject *p3imp_PyExc_IndexError; |
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251 static PyObject *p3imp_PyExc_KeyboardInterrupt; |
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252 static PyObject *p3imp_PyExc_TypeError; |
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253 static PyObject *p3imp_PyExc_ValueError; |
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254 |
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255 # define PyExc_AttributeError p3imp_PyExc_AttributeError |
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256 # define PyExc_IndexError p3imp_PyExc_IndexError |
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257 # define PyExc_KeyboardInterrupt p3imp_PyExc_KeyboardInterrupt |
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258 # define PyExc_TypeError p3imp_PyExc_TypeError |
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259 # define PyExc_ValueError p3imp_PyExc_ValueError |
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260 |
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261 /* |
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262 * Table of name to function pointer of python. |
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263 */ |
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264 # define PYTHON_PROC FARPROC |
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265 static struct |
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266 { |
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267 char *name; |
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268 PYTHON_PROC *ptr; |
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269 } py3_funcname_table[] = |
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270 { |
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271 {"PySys_SetArgv", (PYTHON_PROC*)&py3_PySys_SetArgv}, |
2641 | 272 {"Py_SetPythonHome", (PYTHON_PROC*)&py3_Py_SetPythonHome}, |
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273 {"Py_Initialize", (PYTHON_PROC*)&py3_Py_Initialize}, |
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274 {"PyArg_ParseTuple", (PYTHON_PROC*)&py3_PyArg_ParseTuple}, |
2894 | 275 {"PyMem_Free", (PYTHON_PROC*)&py3_PyMem_Free}, |
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276 {"PyList_New", (PYTHON_PROC*)&py3_PyList_New}, |
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277 {"PyGILState_Ensure", (PYTHON_PROC*)&py3_PyGILState_Ensure}, |
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278 {"PyGILState_Release", (PYTHON_PROC*)&py3_PyGILState_Release}, |
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279 {"PySys_SetObject", (PYTHON_PROC*)&py3_PySys_SetObject}, |
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280 {"PyList_Append", (PYTHON_PROC*)&py3_PyList_Append}, |
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281 {"PyList_Size", (PYTHON_PROC*)&py3_PyList_Size}, |
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282 {"PySlice_GetIndicesEx", (PYTHON_PROC*)&py3_PySlice_GetIndicesEx}, |
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283 {"PyErr_NoMemory", (PYTHON_PROC*)&py3_PyErr_NoMemory}, |
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284 {"Py_Finalize", (PYTHON_PROC*)&py3_Py_Finalize}, |
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285 {"PyErr_SetString", (PYTHON_PROC*)&py3_PyErr_SetString}, |
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286 {"PyRun_SimpleString", (PYTHON_PROC*)&py3_PyRun_SimpleString}, |
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287 {"PyList_GetItem", (PYTHON_PROC*)&py3_PyList_GetItem}, |
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288 {"PyImport_ImportModule", (PYTHON_PROC*)&py3_PyImport_ImportModule}, |
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289 {"PyErr_BadArgument", (PYTHON_PROC*)&py3_PyErr_BadArgument}, |
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290 {"PyType_Type", (PYTHON_PROC*)&py3_PyType_Type}, |
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291 {"PyErr_Occurred", (PYTHON_PROC*)&py3_PyErr_Occurred}, |
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292 {"PyModule_GetDict", (PYTHON_PROC*)&py3_PyModule_GetDict}, |
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293 {"PyList_SetItem", (PYTHON_PROC*)&py3_PyList_SetItem}, |
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294 {"PyDict_GetItemString", (PYTHON_PROC*)&py3_PyDict_GetItemString}, |
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295 {"PyLong_FromLong", (PYTHON_PROC*)&py3_PyLong_FromLong}, |
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296 {"PyDict_New", (PYTHON_PROC*)&py3_PyDict_New}, |
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297 {"Py_BuildValue", (PYTHON_PROC*)&py3_Py_BuildValue}, |
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298 {"PyType_Ready", (PYTHON_PROC*)&py3_PyType_Ready}, |
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299 {"PyDict_SetItemString", (PYTHON_PROC*)&py3_PyDict_SetItemString}, |
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300 {"PyLong_AsLong", (PYTHON_PROC*)&py3_PyLong_AsLong}, |
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301 {"PyErr_SetNone", (PYTHON_PROC*)&py3_PyErr_SetNone}, |
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302 {"PyEval_InitThreads", (PYTHON_PROC*)&py3_PyEval_InitThreads}, |
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303 {"PyEval_RestoreThread", (PYTHON_PROC*)&py3_PyEval_RestoreThread}, |
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304 {"PyEval_SaveThread", (PYTHON_PROC*)&py3_PyEval_SaveThread}, |
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305 {"PyArg_Parse", (PYTHON_PROC*)&py3_PyArg_Parse}, |
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306 {"Py_IsInitialized", (PYTHON_PROC*)&py3_Py_IsInitialized}, |
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307 {"_Py_NoneStruct", (PYTHON_PROC*)&py3__Py_NoneStruct}, |
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308 {"PyErr_Clear", (PYTHON_PROC*)&py3_PyErr_Clear}, |
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309 {"PyObject_Init", (PYTHON_PROC*)&py3__PyObject_Init}, |
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310 {"PyModule_AddObject", (PYTHON_PROC*)&py3_PyModule_AddObject}, |
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311 {"PyImport_AppendInittab", (PYTHON_PROC*)&py3_PyImport_AppendInittab}, |
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312 {"_PyUnicode_AsString", (PYTHON_PROC*)&py3__PyUnicode_AsString}, |
2894 | 313 {"PyBytes_AsString", (PYTHON_PROC*)&py3_PyBytes_AsString}, |
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314 {"PyObject_GenericGetAttr", (PYTHON_PROC*)&py3_PyObject_GenericGetAttr}, |
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315 {"PyModule_Create2", (PYTHON_PROC*)&py3_PyModule_Create2}, |
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316 {"PyType_GenericAlloc", (PYTHON_PROC*)&py3_PyType_GenericAlloc}, |
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317 {"PyType_GenericNew", (PYTHON_PROC*)&py3_PyType_GenericNew}, |
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318 {"PySlice_Type", (PYTHON_PROC*)&py3_PySlice_Type}, |
2894 | 319 {"PyErr_NewException", (PYTHON_PROC*)&py3_PyErr_NewException}, |
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320 # ifdef Py_DEBUG |
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321 {"_Py_NegativeRefcount", (PYTHON_PROC*)&py3__Py_NegativeRefcount}, |
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322 {"_Py_RefTotal", (PYTHON_PROC*)&py3__Py_RefTotal}, |
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323 {"_Py_Dealloc", (PYTHON_PROC*)&py3__Py_Dealloc}, |
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324 {"_PyObject_DebugFree", (PYTHON_PROC*)&py3__PyObject_DebugFree}, |
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325 {"_PyObject_DebugMalloc", (PYTHON_PROC*)&py3__PyObject_DebugMalloc}, |
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326 # else |
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327 {"PyObject_Malloc", (PYTHON_PROC*)&py3_PyObject_Malloc}, |
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328 {"PyObject_Free", (PYTHON_PROC*)&py3_PyObject_Free}, |
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329 # endif |
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330 {"", NULL}, |
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331 }; |
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332 |
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333 /* |
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334 * Free python.dll |
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335 */ |
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336 static void |
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337 end_dynamic_python3(void) |
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338 { |
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339 if (hinstPy3 != 0) |
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340 { |
2330 | 341 close_dll(hinstPy3); |
342 hinstPy3 = 0; | |
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343 } |
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344 } |
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345 |
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346 /* |
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347 * Load library and get all pointers. |
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348 * Parameter 'libname' provides name of DLL. |
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349 * Return OK or FAIL. |
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350 */ |
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351 static int |
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352 py3_runtime_link_init(char *libname, int verbose) |
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353 { |
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354 int i; |
2894 | 355 void *ucs_from_string, *ucs_decode, *ucs_as_encoded_string; |
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356 |
2641 | 357 # if !(defined(PY_NO_RTLD_GLOBAL) && defined(PY3_NO_RTLD_GLOBAL)) && defined(UNIX) && defined(FEAT_PYTHON) |
2554
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358 /* Can't have Python and Python3 loaded at the same time. |
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359 * It cause a crash, because RTLD_GLOBAL is needed for |
7abef60aca22
Add a configure check for RTLD_GLOBAL. (James Vega, Roland Puntaier)
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360 * standard C extension libraries of one or both python versions. */ |
2384
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Temporary solution for crashing when using both :py and :py3: disallow both in
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361 if (python_loaded()) |
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Temporary solution for crashing when using both :py and :py3: disallow both in
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362 { |
2554
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Add a configure check for RTLD_GLOBAL. (James Vega, Roland Puntaier)
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363 EMSG(_("E837: This Vim cannot execute :py3 after using :python")); |
2384
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Temporary solution for crashing when using both :py and :py3: disallow both in
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364 return FAIL; |
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Temporary solution for crashing when using both :py and :py3: disallow both in
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365 } |
2528
8bc2e8390c11
When building with both Python 2 and Python 3 don't use RTLD_GLOBAL, so that
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366 # endif |
2384
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367 |
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Temporary solution for crashing when using both :py and :py3: disallow both in
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368 if (hinstPy3 != 0) |
2330 | 369 return OK; |
2329
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370 hinstPy3 = load_dll(libname); |
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371 |
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|
372 if (!hinstPy3) |
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Added support for Python 3. (Roland Puntaier)
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|
373 { |
2330 | 374 if (verbose) |
375 EMSG2(_(e_loadlib), libname); | |
376 return FAIL; | |
2329
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377 } |
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378 |
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Added support for Python 3. (Roland Puntaier)
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|
379 for (i = 0; py3_funcname_table[i].ptr; ++i) |
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380 { |
2330 | 381 if ((*py3_funcname_table[i].ptr = symbol_from_dll(hinstPy3, |
382 py3_funcname_table[i].name)) == NULL) | |
383 { | |
384 close_dll(hinstPy3); | |
385 hinstPy3 = 0; | |
386 if (verbose) | |
387 EMSG2(_(e_loadfunc), py3_funcname_table[i].name); | |
388 return FAIL; | |
389 } | |
2329
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Added support for Python 3. (Roland Puntaier)
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|
390 } |
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parents:
diff
changeset
|
391 |
2342
f6540762173d
Fixes and improvements for MS-Windows build.
Bram Moolenaar <bram@vim.org>
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2340
diff
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|
392 /* Load unicode functions separately as only the ucs2 or the ucs4 functions |
f6540762173d
Fixes and improvements for MS-Windows build.
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393 * will be present in the library. */ |
2329
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|
394 ucs_from_string = symbol_from_dll(hinstPy3, "PyUnicodeUCS2_FromString"); |
2894 | 395 ucs_decode = symbol_from_dll(hinstPy3, |
396 "PyUnicodeUCS2_Decode"); | |
397 ucs_as_encoded_string = symbol_from_dll(hinstPy3, | |
398 "PyUnicodeUCS2_AsEncodedString"); | |
399 if (!ucs_from_string || !ucs_decode || !ucs_as_encoded_string) | |
2329
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400 { |
2330 | 401 ucs_from_string = symbol_from_dll(hinstPy3, |
402 "PyUnicodeUCS4_FromString"); | |
2894 | 403 ucs_decode = symbol_from_dll(hinstPy3, |
404 "PyUnicodeUCS4_Decode"); | |
405 ucs_as_encoded_string = symbol_from_dll(hinstPy3, | |
406 "PyUnicodeUCS4_AsEncodedString"); | |
2329
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|
407 } |
2894 | 408 if (ucs_from_string && ucs_decode && ucs_as_encoded_string) |
2329
ad2889f48843
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|
409 { |
2330 | 410 py3_PyUnicode_FromString = ucs_from_string; |
2894 | 411 py3_PyUnicode_Decode = ucs_decode; |
412 py3_PyUnicode_AsEncodedString = ucs_as_encoded_string; | |
2329
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parents:
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|
413 } |
ad2889f48843
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|
414 else |
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|
415 { |
2330 | 416 close_dll(hinstPy3); |
417 hinstPy3 = 0; | |
418 if (verbose) | |
419 EMSG2(_(e_loadfunc), "PyUnicode_UCSX_*"); | |
420 return FAIL; | |
2329
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Added support for Python 3. (Roland Puntaier)
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|
421 } |
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Added support for Python 3. (Roland Puntaier)
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|
422 |
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Added support for Python 3. (Roland Puntaier)
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423 return OK; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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|
424 } |
ad2889f48843
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|
425 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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|
426 /* |
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|
427 * If python is enabled (there is installed python on Windows system) return |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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|
428 * TRUE, else FALSE. |
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|
429 */ |
2399
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Move some common code from if_python.c and if_python3.c to if_py_both.h.
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430 int |
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431 python3_enabled(int verbose) |
2329
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Added support for Python 3. (Roland Puntaier)
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|
432 { |
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433 return py3_runtime_link_init(DYNAMIC_PYTHON3_DLL, verbose) == OK; |
ad2889f48843
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|
434 } |
ad2889f48843
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|
435 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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changeset
|
436 /* Load the standard Python exceptions - don't import the symbols from the |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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diff
changeset
|
437 * DLL, as this can cause errors (importing data symbols is not reliable). |
ad2889f48843
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|
438 */ |
ad2889f48843
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|
439 static void get_py3_exceptions __ARGS((void)); |
ad2889f48843
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|
440 |
2399
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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|
441 static void |
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Move some common code from if_python.c and if_python3.c to if_py_both.h.
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|
442 get_py3_exceptions() |
2329
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Added support for Python 3. (Roland Puntaier)
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|
443 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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changeset
|
444 PyObject *exmod = PyImport_ImportModule("builtins"); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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|
445 PyObject *exdict = PyModule_GetDict(exmod); |
ad2889f48843
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parents:
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|
446 p3imp_PyExc_AttributeError = PyDict_GetItemString(exdict, "AttributeError"); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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changeset
|
447 p3imp_PyExc_IndexError = PyDict_GetItemString(exdict, "IndexError"); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
448 p3imp_PyExc_KeyboardInterrupt = PyDict_GetItemString(exdict, "KeyboardInterrupt"); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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changeset
|
449 p3imp_PyExc_TypeError = PyDict_GetItemString(exdict, "TypeError"); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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changeset
|
450 p3imp_PyExc_ValueError = PyDict_GetItemString(exdict, "ValueError"); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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changeset
|
451 Py_XINCREF(p3imp_PyExc_AttributeError); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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changeset
|
452 Py_XINCREF(p3imp_PyExc_IndexError); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
453 Py_XINCREF(p3imp_PyExc_KeyboardInterrupt); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
454 Py_XINCREF(p3imp_PyExc_TypeError); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
455 Py_XINCREF(p3imp_PyExc_ValueError); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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|
456 Py_XDECREF(exmod); |
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Added support for Python 3. (Roland Puntaier)
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diff
changeset
|
457 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
458 #endif /* DYNAMIC_PYTHON3 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
459 |
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2404
diff
changeset
|
460 static PyObject *BufferNew (buf_T *); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2404
diff
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|
461 static PyObject *WindowNew(win_T *); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
462 static PyObject *LineToString(const char *); |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2404
diff
changeset
|
463 |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2404
diff
changeset
|
464 static PyTypeObject RangeType; |
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2404
diff
changeset
|
465 |
2399
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
466 /* |
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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|
467 * Include the code shared with if_python.c |
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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parents:
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diff
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|
468 */ |
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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|
469 #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
|
470 |
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
|
471 static void |
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
|
472 call_PyObject_Free(void *p) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
473 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
474 #ifdef Py_DEBUG |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
475 _PyObject_DebugFree(p); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
476 #else |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
477 PyObject_Free(p); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
478 #endif |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
479 } |
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
|
480 |
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
|
481 static PyObject * |
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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diff
changeset
|
482 call_PyType_GenericNew(PyTypeObject *type, PyObject *args, PyObject *kwds) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
483 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
484 return PyType_GenericNew(type,args,kwds); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
485 } |
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
|
486 |
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
|
487 static PyObject * |
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
|
488 call_PyType_GenericAlloc(PyTypeObject *type, Py_ssize_t nitems) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
489 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
490 return PyType_GenericAlloc(type,nitems); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
491 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
492 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
493 /****************************************************** |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
494 * Internal function prototypes. |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
495 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
496 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
497 static Py_ssize_t RangeStart; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
498 static Py_ssize_t RangeEnd; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
499 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
500 static int PythonIO_Init(void); |
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parents:
diff
changeset
|
501 static void PythonIO_Fini(void); |
2342
f6540762173d
Fixes and improvements for MS-Windows build.
Bram Moolenaar <bram@vim.org>
parents:
2340
diff
changeset
|
502 PyMODINIT_FUNC Py3Init_vim(void); |
2329
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
503 |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
504 /****************************************************** |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
505 * 1. Python interpreter main program. |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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|
506 */ |
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parents:
diff
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|
507 |
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parents:
diff
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|
508 static int py3initialised = 0; |
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parents:
diff
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|
509 |
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parents:
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changeset
|
510 static PyGILState_STATE pygilstate = PyGILState_UNLOCKED; |
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parents:
diff
changeset
|
511 |
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
|
512 void |
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
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|
513 python3_end() |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
514 { |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
515 static int recurse = 0; |
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diff
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516 |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
517 /* If a crash occurs while doing this, don't try again. */ |
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518 if (recurse != 0) |
2330 | 519 return; |
2329
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parents:
diff
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|
520 |
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parents:
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|
521 ++recurse; |
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parents:
diff
changeset
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522 |
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parents:
diff
changeset
|
523 #ifdef DYNAMIC_PYTHON3 |
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Added support for Python 3. (Roland Puntaier)
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changeset
|
524 if (hinstPy3) |
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Added support for Python 3. (Roland Puntaier)
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parents:
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|
525 #endif |
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parents:
diff
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|
526 if (Py_IsInitialized()) |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
527 { |
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parents:
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|
528 // acquire lock before finalizing |
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529 pygilstate = PyGILState_Ensure(); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
530 |
2330 | 531 PythonIO_Fini(); |
532 Py_Finalize(); | |
2329
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Added support for Python 3. (Roland Puntaier)
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diff
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|
533 } |
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parents:
diff
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|
534 |
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parents:
diff
changeset
|
535 #ifdef DYNAMIC_PYTHON3 |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
536 end_dynamic_python3(); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
537 #endif |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
538 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
539 --recurse; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
540 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
541 |
2384
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
parents:
2374
diff
changeset
|
542 #if (defined(DYNAMIC_PYTHON) && defined(FEAT_PYTHON)) || 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
|
543 int |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
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2374
diff
changeset
|
544 python3_loaded() |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
parents:
2374
diff
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|
545 { |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
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2374
diff
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|
546 return (hinstPy3 != 0); |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
parents:
2374
diff
changeset
|
547 } |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
parents:
2374
diff
changeset
|
548 #endif |
aeea25941392
Temporary solution for crashing when using both :py and :py3: disallow both in
Bram Moolenaar <bram@vim.org>
parents:
2374
diff
changeset
|
549 |
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
|
550 static int |
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
|
551 Python3_Init(void) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
552 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
553 if (!py3initialised) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
554 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
555 #ifdef DYNAMIC_PYTHON3 |
2330 | 556 if (!python3_enabled(TRUE)) |
557 { | |
558 EMSG(_("E263: Sorry, this command is disabled, the Python library could not be loaded.")); | |
559 goto fail; | |
560 } | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
561 #endif |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
562 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
563 init_structs(); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
564 |
2641 | 565 |
566 #ifdef PYTHON3_HOME | |
567 Py_SetPythonHome(PYTHON3_HOME); | |
568 #endif | |
569 | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
570 #if !defined(MACOS) || defined(MACOS_X_UNIX) |
2330 | 571 Py_Initialize(); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
572 #else |
2330 | 573 PyMac_Initialize(); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
574 #endif |
2877 | 575 /* initialise threads, must be after Py_Initialize() */ |
576 PyEval_InitThreads(); | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
577 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
578 #ifdef DYNAMIC_PYTHON3 |
2330 | 579 get_py3_exceptions(); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
580 #endif |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
581 |
2330 | 582 if (PythonIO_Init()) |
583 goto fail; | |
584 | |
585 PyImport_AppendInittab("vim", Py3Init_vim); | |
586 | |
587 /* Remove the element from sys.path that was added because of our | |
588 * argv[0] value in Py3Init_vim(). Previously we used an empty | |
589 * string, but dependinding on the OS we then get an empty entry or | |
2894 | 590 * the current directory in sys.path. |
591 * Only after vim has been imported, the element does exist in | |
592 * sys.path. | |
593 */ | |
594 PyRun_SimpleString("import vim; import sys; sys.path = list(filter(lambda x: not x.endswith('must>not&exist'), sys.path))"); | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
595 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
596 // lock is created and acquired in PyEval_InitThreads() and thread |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
597 // state is created in Py_Initialize() |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
598 // there _PyGILState_NoteThreadState() also sets gilcounter to 1 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
599 // (python must have threads enabled!) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
600 // so the following does both: unlock GIL and save thread state in TLS |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
601 // without deleting thread state |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
602 PyGILState_Release(pygilstate); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
603 |
2330 | 604 py3initialised = 1; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
605 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
606 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
607 return 0; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
608 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
609 fail: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
610 /* We call PythonIO_Flush() here to print any Python errors. |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
611 * This is OK, as it is possible to call this function even |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
612 * if PythonIO_Init() has not completed successfully (it will |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
613 * not do anything in this case). |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
614 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
615 PythonIO_Flush(); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
616 return -1; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
617 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
618 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
619 /* |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
620 * External interface |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
621 */ |
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
|
622 static void |
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
|
623 DoPy3Command(exarg_T *eap, const char *cmd) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
624 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
625 #if defined(MACOS) && !defined(MACOS_X_UNIX) |
2330 | 626 GrafPtr oldPort; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
627 #endif |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
628 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
2330 | 629 char *saved_locale; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
630 #endif |
2894 | 631 PyObject *cmdstr; |
632 PyObject *cmdbytes; | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
633 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
634 #if defined(MACOS) && !defined(MACOS_X_UNIX) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
635 GetPort(&oldPort); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
636 /* Check if the Python library is available */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
637 if ((Ptr)PyMac_Initialize == (Ptr)kUnresolvedCFragSymbolAddress) |
2330 | 638 goto theend; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
639 #endif |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
640 if (Python3_Init()) |
2330 | 641 goto theend; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
642 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
643 RangeStart = eap->line1; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
644 RangeEnd = eap->line2; |
2330 | 645 Python_Release_Vim(); /* leave vim */ |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
646 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
647 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
648 /* Python only works properly when the LC_NUMERIC locale is "C". */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
649 saved_locale = setlocale(LC_NUMERIC, NULL); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
650 if (saved_locale == NULL || STRCMP(saved_locale, "C") == 0) |
2330 | 651 saved_locale = NULL; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
652 else |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
653 { |
2330 | 654 /* Need to make a copy, value may change when setting new locale. */ |
655 saved_locale = (char *)vim_strsave((char_u *)saved_locale); | |
656 (void)setlocale(LC_NUMERIC, "C"); | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
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657 } |
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658 #endif |
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659 |
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660 pygilstate = PyGILState_Ensure(); |
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661 |
2894 | 662 /* PyRun_SimpleString expects a UTF-8 string. Wrong encoding may cause |
663 * SyntaxError (unicode error). */ | |
2927 | 664 cmdstr = PyUnicode_Decode(cmd, strlen(cmd), (char *)ENC_OPT, NULL); |
2894 | 665 cmdbytes = PyUnicode_AsEncodedString(cmdstr, "utf-8", NULL); |
666 Py_XDECREF(cmdstr); | |
667 PyRun_SimpleString(PyBytes_AsString(cmdbytes)); | |
668 Py_XDECREF(cmdbytes); | |
2329
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669 |
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670 PyGILState_Release(pygilstate); |
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671 |
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672 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
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673 if (saved_locale != NULL) |
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674 { |
2330 | 675 (void)setlocale(LC_NUMERIC, saved_locale); |
676 vim_free(saved_locale); | |
2329
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677 } |
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678 #endif |
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679 |
2330 | 680 Python_Lock_Vim(); /* enter vim */ |
2329
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681 PythonIO_Flush(); |
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682 #if defined(MACOS) && !defined(MACOS_X_UNIX) |
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683 SetPort(oldPort); |
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684 #endif |
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685 |
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686 theend: |
2330 | 687 return; /* keeps lint happy */ |
2329
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688 } |
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689 |
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|
690 /* |
2350
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
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2342
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|
691 * ":py3" |
2329
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692 */ |
2399
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693 void |
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694 ex_py3(exarg_T *eap) |
2329
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695 { |
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696 char_u *script; |
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|
697 |
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|
698 script = script_get(eap, eap->arg); |
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699 if (!eap->skip) |
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parents:
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|
700 { |
2330 | 701 if (script == NULL) |
702 DoPy3Command(eap, (char *)eap->arg); | |
703 else | |
704 DoPy3Command(eap, (char *)script); | |
2329
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|
705 } |
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|
706 vim_free(script); |
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parents:
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|
707 } |
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parents:
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|
708 |
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|
709 #define BUFFER_SIZE 2048 |
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|
710 |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
711 /* |
2340
99c1eba60b2d
Make automatic prototype generation work with more interfaces.
Bram Moolenaar <bram@vim.org>
parents:
2330
diff
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|
712 * ":py3file" |
2329
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Added support for Python 3. (Roland Puntaier)
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|
713 */ |
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|
714 void |
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parents:
diff
changeset
|
715 ex_py3file(exarg_T *eap) |
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|
716 { |
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|
717 static char buffer[BUFFER_SIZE]; |
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|
718 const char *file; |
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|
719 char *p; |
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|
720 int i; |
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|
721 |
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|
722 /* Have to do it like this. PyRun_SimpleFile requires you to pass a |
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parents:
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|
723 * stdio file pointer, but Vim and the Python DLL are compiled with |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
724 * different options under Windows, meaning that stdio pointers aren't |
ad2889f48843
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|
725 * compatible between the two. Yuk. |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
726 * |
2894 | 727 * construct: exec(compile(open('a_filename', 'rb').read(), 'a_filename', 'exec')) |
728 * | |
729 * Using bytes so that Python can detect the source encoding as it normally | |
730 * does. The doc does not say "compile" accept bytes, though. | |
2329
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|
731 * |
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|
732 * We need to escape any backslashes or single quotes in the file name, so that |
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733 * Python won't mangle the file name. |
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734 */ |
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|
735 |
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|
736 strcpy(buffer, "exec(compile(open('"); |
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|
737 p = buffer + 19; /* size of "exec(compile(open('" */ |
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|
738 |
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|
739 for (i=0; i<2; ++i) |
ad2889f48843
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parents:
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|
740 { |
2330 | 741 file = (char *)eap->arg; |
742 while (*file && p < buffer + (BUFFER_SIZE - 3)) | |
743 { | |
744 if (*file == '\\' || *file == '\'') | |
745 *p++ = '\\'; | |
746 *p++ = *file++; | |
747 } | |
748 /* If we didn't finish the file name, we hit a buffer overflow */ | |
749 if (*file != '\0') | |
750 return; | |
751 if (i==0) | |
752 { | |
2894 | 753 strcpy(p,"','rb').read(),'"); |
754 p += 16; | |
2330 | 755 } |
756 else | |
757 { | |
758 strcpy(p,"','exec'))"); | |
759 p += 10; | |
760 } | |
2329
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parents:
diff
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|
761 } |
ad2889f48843
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parents:
diff
changeset
|
762 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
763 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
764 /* Execute the file */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
765 DoPy3Command(eap, buffer); |
ad2889f48843
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diff
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|
766 } |
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parents:
diff
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|
767 |
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parents:
diff
changeset
|
768 /****************************************************** |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
769 * 2. Python output stream: writes output via [e]msg(). |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
770 */ |
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parents:
diff
changeset
|
771 |
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parents:
diff
changeset
|
772 /* Implementation functions |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
773 */ |
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|
774 |
2399
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Bram Moolenaar <bram@vim.org>
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|
775 static PyObject * |
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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parents:
2384
diff
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|
776 OutputGetattro(PyObject *self, PyObject *nameobj) |
2329
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
777 { |
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parents:
diff
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|
778 char *name = ""; |
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parents:
diff
changeset
|
779 if (PyUnicode_Check(nameobj)) |
2330 | 780 name = _PyUnicode_AsString(nameobj); |
2329
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parents:
diff
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|
781 |
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diff
changeset
|
782 if (strcmp(name, "softspace") == 0) |
2330 | 783 return PyLong_FromLong(((OutputObject *)(self))->softspace); |
2329
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|
784 |
ad2889f48843
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Bram Moolenaar <bram@vim.org>
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|
785 return PyObject_GenericGetAttr(self, nameobj); |
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|
786 } |
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diff
changeset
|
787 |
2399
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|
788 static int |
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
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|
789 OutputSetattro(PyObject *self, PyObject *nameobj, PyObject *val) |
2329
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|
790 { |
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|
791 char *name = ""; |
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changeset
|
792 if (PyUnicode_Check(nameobj)) |
2330 | 793 name = _PyUnicode_AsString(nameobj); |
2329
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parents:
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|
794 |
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|
795 if (val == NULL) { |
2330 | 796 PyErr_SetString(PyExc_AttributeError, _("can't delete OutputObject attributes")); |
797 return -1; | |
2329
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|
798 } |
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diff
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|
799 |
ad2889f48843
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parents:
diff
changeset
|
800 if (strcmp(name, "softspace") == 0) |
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parents:
diff
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|
801 { |
2330 | 802 if (!PyLong_Check(val)) { |
803 PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); | |
804 return -1; | |
805 } | |
806 | |
807 ((OutputObject *)(self))->softspace = PyLong_AsLong(val); | |
808 return 0; | |
2329
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|
809 } |
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|
810 |
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diff
changeset
|
811 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); |
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parents:
diff
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|
812 return -1; |
ad2889f48843
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diff
changeset
|
813 } |
ad2889f48843
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parents:
diff
changeset
|
814 |
ad2889f48843
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parents:
diff
changeset
|
815 /***************/ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
816 |
2399
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Bram Moolenaar <bram@vim.org>
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diff
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|
817 static int |
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|
818 PythonIO_Init(void) |
2329
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|
819 { |
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diff
changeset
|
820 PyType_Ready(&OutputType); |
2399
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Move some common code from if_python.c and if_python3.c to if_py_both.h.
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parents:
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|
821 return PythonIO_Init_io(); |
2329
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822 } |
2399
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823 |
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|
824 static void |
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825 PythonIO_Fini(void) |
2329
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826 { |
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827 PySys_SetObject("stdout", NULL); |
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|
828 PySys_SetObject("stderr", NULL); |
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|
829 } |
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830 |
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|
831 /****************************************************** |
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|
832 * 3. Implementation of the Vim module for Python |
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833 */ |
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834 |
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|
835 /* Window type - Implementation functions |
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|
836 * -------------------------------------- |
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837 */ |
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|
838 |
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|
839 #define WindowType_Check(obj) ((obj)->ob_base.ob_type == &WindowType) |
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|
840 |
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|
841 /* Buffer type - Implementation functions |
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842 * -------------------------------------- |
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843 */ |
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|
844 |
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845 #define BufferType_Check(obj) ((obj)->ob_base.ob_type == &BufferType) |
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846 |
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847 static Py_ssize_t BufferLength(PyObject *); |
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848 static PyObject *BufferItem(PyObject *, Py_ssize_t); |
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849 static PyObject* BufferSubscript(PyObject *self, PyObject* idx); |
2894 | 850 static Py_ssize_t BufferAsSubscript(PyObject *self, PyObject* idx, PyObject* val); |
2329
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851 |
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852 |
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|
853 /* Line range type - Implementation functions |
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|
854 * -------------------------------------- |
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855 */ |
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856 |
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|
857 #define RangeType_Check(obj) ((obj)->ob_base.ob_type == &RangeType) |
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858 |
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859 static PyObject* RangeSubscript(PyObject *self, PyObject* idx); |
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|
860 static Py_ssize_t RangeAsItem(PyObject *, Py_ssize_t, PyObject *); |
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|
861 |
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|
862 /* Current objects type - Implementation functions |
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|
863 * ----------------------------------------------- |
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864 */ |
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|
865 |
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|
866 static PySequenceMethods BufferAsSeq = { |
2330 | 867 (lenfunc) BufferLength, /* sq_length, len(x) */ |
868 (binaryfunc) 0, /* sq_concat, x+y */ | |
869 (ssizeargfunc) 0, /* sq_repeat, x*n */ | |
870 (ssizeargfunc) BufferItem, /* sq_item, x[i] */ | |
871 0, /* was_sq_slice, x[i:j] */ | |
2894 | 872 0, /* sq_ass_item, x[i]=v */ |
2330 | 873 0, /* sq_ass_slice, x[i:j]=v */ |
2329
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874 0, /* sq_contains */ |
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|
875 0, /* sq_inplace_concat */ |
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|
876 0, /* sq_inplace_repeat */ |
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|
877 }; |
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|
878 |
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|
879 PyMappingMethods BufferAsMapping = { |
2330 | 880 /* mp_length */ (lenfunc)BufferLength, |
2329
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Added support for Python 3. (Roland Puntaier)
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|
881 /* mp_subscript */ (binaryfunc)BufferSubscript, |
2894 | 882 /* mp_ass_subscript */ (objobjargproc)BufferAsSubscript, |
2329
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|
883 }; |
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|
884 |
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|
885 |
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|
886 /* Buffer object - Definitions |
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|
887 */ |
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|
888 |
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diff
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|
889 static PyTypeObject BufferType; |
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diff
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|
890 |
2399
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
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2384
diff
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|
891 static PyObject * |
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Bram Moolenaar <bram@vim.org>
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|
892 BufferNew(buf_T *buf) |
2329
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Added support for Python 3. (Roland Puntaier)
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|
893 { |
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|
894 /* We need to handle deletion of buffers underneath us. |
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|
895 * If we add a "b_python3_ref" field to the buf_T structure, |
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|
896 * then we can get at it in buf_freeall() in vim. We then |
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parents:
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|
897 * need to create only ONE Python object per buffer - if |
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|
898 * we try to create a second, just INCREF the existing one |
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parents:
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|
899 * and return it. The (single) Python object referring to |
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parents:
diff
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|
900 * the buffer is stored in "b_python3_ref". |
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parents:
diff
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|
901 * Question: what to do on a buf_freeall(). We'll probably |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
902 * have to either delete the Python object (DECREF it to |
ad2889f48843
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|
903 * zero - a bad idea, as it leaves dangling refs!) or |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
904 * set the buf_T * value to an invalid value (-1?), which |
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|
905 * means we need checks in all access functions... Bah. |
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diff
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|
906 */ |
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diff
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|
907 |
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|
908 BufferObject *self; |
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|
909 |
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|
910 if (buf->b_python3_ref != NULL) |
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|
911 { |
2330 | 912 self = buf->b_python3_ref; |
913 Py_INCREF(self); | |
2329
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|
914 } |
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|
915 else |
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|
916 { |
2330 | 917 self = PyObject_NEW(BufferObject, &BufferType); |
918 buf->b_python3_ref = self; | |
919 if (self == NULL) | |
920 return NULL; | |
921 self->buf = buf; | |
2329
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|
922 } |
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|
923 |
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|
924 return (PyObject *)(self); |
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|
925 } |
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|
926 |
2399
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
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|
927 static void |
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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|
928 BufferDestructor(PyObject *self) |
2329
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Added support for Python 3. (Roland Puntaier)
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|
929 { |
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parents:
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|
930 BufferObject *this = (BufferObject *)(self); |
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|
931 |
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parents:
diff
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|
932 if (this->buf && this->buf != INVALID_BUFFER_VALUE) |
2330 | 933 this->buf->b_python3_ref = NULL; |
2894 | 934 |
935 Py_TYPE(self)->tp_free((PyObject*)self); | |
2329
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diff
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|
936 } |
ad2889f48843
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parents:
diff
changeset
|
937 |
2399
76f0c4918f5c
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Bram Moolenaar <bram@vim.org>
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|
938 static PyObject * |
76f0c4918f5c
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|
939 BufferGetattro(PyObject *self, PyObject*nameobj) |
2329
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|
940 { |
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parents:
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|
941 BufferObject *this = (BufferObject *)(self); |
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|
942 |
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diff
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|
943 char *name = ""; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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diff
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|
944 if (PyUnicode_Check(nameobj)) |
2330 | 945 name = _PyUnicode_AsString(nameobj); |
2329
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parents:
diff
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|
946 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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diff
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|
947 if (CheckBuffer(this)) |
2330 | 948 return NULL; |
2329
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parents:
diff
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|
949 |
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parents:
diff
changeset
|
950 if (strcmp(name, "name") == 0) |
2330 | 951 return Py_BuildValue("s", this->buf->b_ffname); |
2329
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parents:
diff
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|
952 else if (strcmp(name, "number") == 0) |
2330 | 953 return Py_BuildValue("n", this->buf->b_fnum); |
2329
ad2889f48843
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parents:
diff
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|
954 else if (strcmp(name,"__members__") == 0) |
2330 | 955 return Py_BuildValue("[ss]", "name", "number"); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
956 else |
2330 | 957 return PyObject_GenericGetAttr(self, nameobj); |
2329
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parents:
diff
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|
958 } |
ad2889f48843
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Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
959 |
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
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|
960 static PyObject * |
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
Bram Moolenaar <bram@vim.org>
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2384
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|
961 BufferRepr(PyObject *self) |
2329
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parents:
diff
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|
962 { |
ad2889f48843
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963 static char repr[100]; |
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964 BufferObject *this = (BufferObject *)(self); |
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965 |
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966 if (this->buf == INVALID_BUFFER_VALUE) |
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967 { |
2330 | 968 vim_snprintf(repr, 100, _("<buffer object (deleted) at %p>"), (self)); |
969 return PyUnicode_FromString(repr); | |
2329
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970 } |
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971 else |
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972 { |
2330 | 973 char *name = (char *)this->buf->b_fname; |
974 Py_ssize_t len; | |
975 | |
976 if (name == NULL) | |
977 name = ""; | |
978 len = strlen(name); | |
979 | |
980 if (len > 35) | |
981 name = name + (35 - len); | |
982 | |
983 vim_snprintf(repr, 100, "<buffer %s%s>", len > 35 ? "..." : "", name); | |
984 | |
985 return PyUnicode_FromString(repr); | |
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986 } |
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987 } |
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988 |
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989 /******************/ |
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990 |
2399
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991 static Py_ssize_t |
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992 BufferLength(PyObject *self) |
2329
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993 { |
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994 if (CheckBuffer((BufferObject *)(self))) |
2330 | 995 return -1; |
2329
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996 |
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997 return (Py_ssize_t)(((BufferObject *)(self))->buf->b_ml.ml_line_count); |
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998 } |
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999 |
2399
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1000 static PyObject * |
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1001 BufferItem(PyObject *self, Py_ssize_t n) |
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1002 { |
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1003 return RBItem((BufferObject *)(self), n, 1, |
2330 | 1004 (Py_ssize_t)((BufferObject *)(self))->buf->b_ml.ml_line_count); |
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1005 } |
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1006 |
2399
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1007 static PyObject * |
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1008 BufferSlice(PyObject *self, Py_ssize_t lo, Py_ssize_t hi) |
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1009 { |
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1010 return RBSlice((BufferObject *)(self), lo, hi, 1, |
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1011 (Py_ssize_t)((BufferObject *)(self))->buf->b_ml.ml_line_count); |
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1012 } |
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1013 |
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1014 static PyObject * |
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|
1015 BufferSubscript(PyObject *self, PyObject* idx) |
2329
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1016 { |
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1017 if (PyLong_Check(idx)) { |
2330 | 1018 long _idx = PyLong_AsLong(idx); |
1019 return BufferItem(self,_idx); | |
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1020 } else if (PySlice_Check(idx)) { |
2330 | 1021 Py_ssize_t start, stop, step, slicelen; |
1022 | |
1023 if (PySlice_GetIndicesEx((PySliceObject *)idx, | |
1024 (Py_ssize_t)((BufferObject *)(self))->buf->b_ml.ml_line_count+1, | |
1025 &start, &stop, | |
1026 &step, &slicelen) < 0) { | |
1027 return NULL; | |
1028 } | |
2894 | 1029 return BufferSlice(self,start,stop); |
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1030 } else { |
2330 | 1031 PyErr_SetString(PyExc_IndexError, "Index must be int or slice"); |
1032 return NULL; | |
2329
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1033 } |
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1034 } |
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1035 |
2894 | 1036 static Py_ssize_t |
1037 BufferAsSubscript(PyObject *self, PyObject* idx, PyObject* val) | |
1038 { | |
1039 if (PyLong_Check(idx)) { | |
1040 long n = PyLong_AsLong(idx); | |
1041 return RBAsItem((BufferObject *)(self), n, val, 1, | |
1042 (Py_ssize_t)((BufferObject *)(self))->buf->b_ml.ml_line_count, | |
1043 NULL); | |
1044 } else if (PySlice_Check(idx)) { | |
1045 Py_ssize_t start, stop, step, slicelen; | |
1046 | |
1047 if (PySlice_GetIndicesEx((PySliceObject *)idx, | |
1048 (Py_ssize_t)((BufferObject *)(self))->buf->b_ml.ml_line_count+1, | |
1049 &start, &stop, | |
1050 &step, &slicelen) < 0) { | |
1051 return -1; | |
1052 } | |
1053 return RBAsSlice((BufferObject *)(self), start, stop, val, 1, | |
1054 (PyInt)((BufferObject *)(self))->buf->b_ml.ml_line_count, | |
1055 NULL); | |
1056 } else { | |
1057 PyErr_SetString(PyExc_IndexError, "Index must be int or slice"); | |
1058 return -1; | |
1059 } | |
1060 } | |
1061 | |
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1062 static PySequenceMethods RangeAsSeq = { |
2330 | 1063 (lenfunc) RangeLength, /* sq_length, len(x) */ |
1064 (binaryfunc) 0, /* RangeConcat, sq_concat, x+y */ | |
1065 (ssizeargfunc) 0, /* RangeRepeat, sq_repeat, x*n */ | |
1066 (ssizeargfunc) RangeItem, /* sq_item, x[i] */ | |
1067 0, /* was_sq_slice, x[i:j] */ | |
1068 (ssizeobjargproc) RangeAsItem, /* sq_as_item, x[i]=v */ | |
1069 0, /* sq_ass_slice, x[i:j]=v */ | |
1070 0, /* sq_contains */ | |
1071 0, /* sq_inplace_concat */ | |
1072 0, /* sq_inplace_repeat */ | |
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1073 }; |
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1074 |
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1075 PyMappingMethods RangeAsMapping = { |
2330 | 1076 /* mp_length */ (lenfunc)RangeLength, |
2329
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|
1077 /* mp_subscript */ (binaryfunc)RangeSubscript, |
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1078 /* mp_ass_subscript */ (objobjargproc)0, |
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1079 }; |
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|
1080 |
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|
1081 /* Line range object - Implementation |
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|
1082 */ |
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1083 |
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1084 static void |
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|
1085 RangeDestructor(PyObject *self) |
2329
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1086 { |
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|
1087 Py_DECREF(((RangeObject *)(self))->buf); |
2894 | 1088 Py_TYPE(self)->tp_free((PyObject*)self); |
2329
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1089 } |
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|
1090 |
2399
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1091 static PyObject * |
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1092 RangeGetattro(PyObject *self, PyObject *nameobj) |
2329
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1093 { |
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|
1094 char *name = ""; |
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|
1095 if (PyUnicode_Check(nameobj)) |
2330 | 1096 name = _PyUnicode_AsString(nameobj); |
2329
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1097 |
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|
1098 if (strcmp(name, "start") == 0) |
2330 | 1099 return Py_BuildValue("n", ((RangeObject *)(self))->start - 1); |
2329
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1100 else if (strcmp(name, "end") == 0) |
2330 | 1101 return Py_BuildValue("n", ((RangeObject *)(self))->end - 1); |
2329
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|
1102 else |
2330 | 1103 return PyObject_GenericGetAttr(self, nameobj); |
2329
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1104 } |
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1105 |
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1106 /****************/ |
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1107 |
2399
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1108 static Py_ssize_t |
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1109 RangeAsItem(PyObject *self, Py_ssize_t n, PyObject *val) |
2329
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1110 { |
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|
1111 return RBAsItem(((RangeObject *)(self))->buf, n, val, |
2330 | 1112 ((RangeObject *)(self))->start, |
1113 ((RangeObject *)(self))->end, | |
1114 &((RangeObject *)(self))->end); | |
2329
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1115 } |
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1116 |
2399
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1117 static PyObject * |
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1118 RangeSubscript(PyObject *self, PyObject* idx) |
2329
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1119 { |
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|
1120 if (PyLong_Check(idx)) { |
2330 | 1121 long _idx = PyLong_AsLong(idx); |
1122 return RangeItem(self,_idx); | |
2329
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1123 } else if (PySlice_Check(idx)) { |
2330 | 1124 Py_ssize_t start, stop, step, slicelen; |
1125 | |
1126 if (PySlice_GetIndicesEx((PySliceObject *)idx, | |
1127 ((RangeObject *)(self))->end-((RangeObject *)(self))->start+1, | |
1128 &start, &stop, | |
1129 &step, &slicelen) < 0) { | |
1130 return NULL; | |
1131 } | |
1132 return RangeSlice(self,start,stop+1); | |
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1133 } else { |
2330 | 1134 PyErr_SetString(PyExc_IndexError, "Index must be int or slice"); |
1135 return NULL; | |
2329
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|
1136 } |
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1137 } |
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1138 |
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1139 /* Buffer list object - Definitions |
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1140 */ |
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1141 |
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|
1142 typedef struct |
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1143 { |
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|
1144 PyObject_HEAD |
2447
84d353762845
Move many more common Python items to if_py_both.c.
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2404
diff
changeset
|
1145 } BufListObject; |
2329
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1146 |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1147 static PySequenceMethods BufListAsSeq = { |
2330 | 1148 (lenfunc) BufListLength, /* sq_length, len(x) */ |
1149 (binaryfunc) 0, /* sq_concat, x+y */ | |
1150 (ssizeargfunc) 0, /* sq_repeat, x*n */ | |
1151 (ssizeargfunc) BufListItem, /* sq_item, x[i] */ | |
1152 0, /* was_sq_slice, x[i:j] */ | |
1153 (ssizeobjargproc) 0, /* sq_as_item, x[i]=v */ | |
1154 0, /* sq_ass_slice, x[i:j]=v */ | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1155 0, /* sq_contains */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1156 0, /* sq_inplace_concat */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1157 0, /* sq_inplace_repeat */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1158 }; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1159 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1160 static PyTypeObject BufListType; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1161 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
1162 /* Window object - Definitions |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1163 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1164 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1165 static struct PyMethodDef WindowMethods[] = { |
2330 | 1166 /* name, function, calling, documentation */ |
1167 { NULL, NULL, 0, NULL } | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1168 }; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1169 |
2330 | 1170 static PyTypeObject WindowType; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1171 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1172 /* Window object - Implementation |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
1173 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
1174 |
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
|
1175 static PyObject * |
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
|
1176 WindowNew(win_T *win) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1177 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
1178 /* We need to handle deletion of windows underneath us. |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1179 * If we add a "w_python3_ref" field to the win_T structure, |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
1180 * then we can get at it in win_free() in vim. We then |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1181 * need to create only ONE Python object per window - if |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1182 * we try to create a second, just INCREF the existing one |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
1183 * and return it. The (single) Python object referring to |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1184 * the window is stored in "w_python3_ref". |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1185 * On a win_free() we set the Python object's win_T* field |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1186 * to an invalid value. We trap all uses of a window |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
1187 * object, and reject them if the win_T* field is invalid. |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
1188 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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|
1189 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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diff
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|
1190 WindowObject *self; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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|
1191 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
1192 if (win->w_python3_ref) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1193 { |
2330 | 1194 self = win->w_python3_ref; |
1195 Py_INCREF(self); | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
1196 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
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|
1197 else |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1198 { |
2330 | 1199 self = PyObject_NEW(WindowObject, &WindowType); |
1200 if (self == NULL) | |
1201 return NULL; | |
1202 self->win = win; | |
1203 win->w_python3_ref = self; | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1204 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
1205 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
1206 return (PyObject *)(self); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1207 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1208 |
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
|
1209 static void |
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
|
1210 WindowDestructor(PyObject *self) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1211 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1212 WindowObject *this = (WindowObject *)(self); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1213 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1214 if (this->win && this->win != INVALID_WINDOW_VALUE) |
2330 | 1215 this->win->w_python3_ref = NULL; |
2894 | 1216 |
1217 Py_TYPE(self)->tp_free((PyObject*)self); | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1218 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1219 |
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
|
1220 static PyObject * |
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
|
1221 WindowGetattro(PyObject *self, PyObject *nameobj) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1222 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1223 WindowObject *this = (WindowObject *)(self); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
1224 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1225 char *name = ""; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1226 if (PyUnicode_Check(nameobj)) |
2330 | 1227 name = _PyUnicode_AsString(nameobj); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1228 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1229 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1230 if (CheckWindow(this)) |
2330 | 1231 return NULL; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1232 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1233 if (strcmp(name, "buffer") == 0) |
2330 | 1234 return (PyObject *)BufferNew(this->win->w_buffer); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1235 else if (strcmp(name, "cursor") == 0) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1236 { |
2330 | 1237 pos_T *pos = &this->win->w_cursor; |
1238 | |
1239 return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1240 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1241 else if (strcmp(name, "height") == 0) |
2330 | 1242 return Py_BuildValue("l", (long)(this->win->w_height)); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1243 #ifdef FEAT_VERTSPLIT |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1244 else if (strcmp(name, "width") == 0) |
2330 | 1245 return Py_BuildValue("l", (long)(W_WIDTH(this->win))); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1246 #endif |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1247 else if (strcmp(name,"__members__") == 0) |
2330 | 1248 return Py_BuildValue("[sss]", "buffer", "cursor", "height"); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1249 else |
2330 | 1250 return PyObject_GenericGetAttr(self, nameobj); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1251 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1252 |
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
|
1253 static int |
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
|
1254 WindowSetattro(PyObject *self, PyObject *nameobj, PyObject *val) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1255 { |
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2404
diff
changeset
|
1256 char *name = ""; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1257 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1258 if (PyUnicode_Check(nameobj)) |
2330 | 1259 name = _PyUnicode_AsString(nameobj); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1260 |
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2404
diff
changeset
|
1261 return WindowSetattr(self, name, val); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1262 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1263 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1264 /* Window list object - Definitions |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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diff
changeset
|
1265 */ |
ad2889f48843
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diff
changeset
|
1266 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1267 typedef struct |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1268 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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diff
changeset
|
1269 PyObject_HEAD |
ad2889f48843
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parents:
diff
changeset
|
1270 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1271 WinListObject; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1272 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1273 static PySequenceMethods WinListAsSeq = { |
2330 | 1274 (lenfunc) WinListLength, /* sq_length, len(x) */ |
1275 (binaryfunc) 0, /* sq_concat, x+y */ | |
1276 (ssizeargfunc) 0, /* sq_repeat, x*n */ | |
1277 (ssizeargfunc) WinListItem, /* sq_item, x[i] */ | |
1278 0, /* sq_slice, x[i:j] */ | |
1279 (ssizeobjargproc)0, /* sq_as_item, x[i]=v */ | |
1280 0, /* sq_ass_slice, x[i:j]=v */ | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1281 0, /* sq_contains */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1282 0, /* sq_inplace_concat */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1283 0, /* sq_inplace_repeat */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1284 }; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1285 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1286 static PyTypeObject WinListType; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1287 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1288 /* Current items object - Definitions |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
1289 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1290 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1291 typedef struct |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1292 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1293 PyObject_HEAD |
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2404
diff
changeset
|
1294 } CurrentObject; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1295 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1296 static PyTypeObject CurrentType; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1297 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1298 /* Current items object - Implementation |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1299 */ |
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
|
1300 static PyObject * |
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
|
1301 CurrentGetattro(PyObject *self UNUSED, PyObject *nameobj) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1302 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1303 char *name = ""; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1304 if (PyUnicode_Check(nameobj)) |
2330 | 1305 name = _PyUnicode_AsString(nameobj); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1306 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1307 if (strcmp(name, "buffer") == 0) |
2330 | 1308 return (PyObject *)BufferNew(curbuf); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1309 else if (strcmp(name, "window") == 0) |
2330 | 1310 return (PyObject *)WindowNew(curwin); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1311 else if (strcmp(name, "line") == 0) |
2330 | 1312 return GetBufferLine(curbuf, (Py_ssize_t)curwin->w_cursor.lnum); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1313 else if (strcmp(name, "range") == 0) |
2330 | 1314 return RangeNew(curbuf, RangeStart, RangeEnd); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1315 else if (strcmp(name,"__members__") == 0) |
2330 | 1316 return Py_BuildValue("[ssss]", "buffer", "window", "line", "range"); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1317 else |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1318 { |
2330 | 1319 PyErr_SetString(PyExc_AttributeError, name); |
1320 return NULL; | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1321 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1322 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1323 |
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
|
1324 static int |
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
|
1325 CurrentSetattro(PyObject *self UNUSED, PyObject *nameobj, PyObject *value) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1326 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1327 char *name = ""; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1328 if (PyUnicode_Check(nameobj)) |
2330 | 1329 name = _PyUnicode_AsString(nameobj); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1330 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1331 if (strcmp(name, "line") == 0) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1332 { |
2330 | 1333 if (SetBufferLine(curbuf, (Py_ssize_t)curwin->w_cursor.lnum, value, NULL) == FAIL) |
1334 return -1; | |
1335 | |
1336 return 0; | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1337 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1338 else |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1339 { |
2330 | 1340 PyErr_SetString(PyExc_AttributeError, name); |
1341 return -1; | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1342 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1343 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1344 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1345 /* External interface |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1346 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1347 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1348 void |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1349 python3_buffer_free(buf_T *buf) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1350 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1351 if (buf->b_python3_ref != NULL) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1352 { |
2330 | 1353 BufferObject *bp = buf->b_python3_ref; |
1354 bp->buf = INVALID_BUFFER_VALUE; | |
1355 buf->b_python3_ref = NULL; | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1356 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1357 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1358 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1359 #if defined(FEAT_WINDOWS) || defined(PROTO) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1360 void |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1361 python3_window_free(win_T *win) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1362 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1363 if (win->w_python3_ref != NULL) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1364 { |
2330 | 1365 WindowObject *wp = win->w_python3_ref; |
1366 wp->win = INVALID_WINDOW_VALUE; | |
1367 win->w_python3_ref = NULL; | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1368 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1369 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1370 #endif |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1371 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1372 static BufListObject TheBufferList = |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1373 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1374 PyObject_HEAD_INIT(&BufListType) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1375 }; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1376 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1377 static WinListObject TheWindowList = |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1378 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1379 PyObject_HEAD_INIT(&WinListType) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1380 }; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1381 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1382 static CurrentObject TheCurrent = |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1383 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1384 PyObject_HEAD_INIT(&CurrentType) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1385 }; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1386 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1387 PyDoc_STRVAR(vim_module_doc,"vim python interface\n"); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1388 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1389 static struct PyModuleDef vimmodule; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1390 |
2342
f6540762173d
Fixes and improvements for MS-Windows build.
Bram Moolenaar <bram@vim.org>
parents:
2340
diff
changeset
|
1391 #ifndef PROTO |
f6540762173d
Fixes and improvements for MS-Windows build.
Bram Moolenaar <bram@vim.org>
parents:
2340
diff
changeset
|
1392 PyMODINIT_FUNC Py3Init_vim(void) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1393 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1394 PyObject *mod; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1395 /* The special value is removed from sys.path in Python3_Init(). */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1396 static wchar_t *(argv[2]) = {L"/must>not&exist/foo", NULL}; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1397 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1398 PyType_Ready(&BufferType); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1399 PyType_Ready(&RangeType); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1400 PyType_Ready(&WindowType); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1401 PyType_Ready(&BufListType); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1402 PyType_Ready(&WinListType); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1403 PyType_Ready(&CurrentType); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1404 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1405 /* Set sys.argv[] to avoid a crash in warn(). */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1406 PySys_SetArgv(1, argv); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1407 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1408 mod = PyModule_Create(&vimmodule); |
2894 | 1409 if (mod == NULL) |
1410 return NULL; | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1411 |
2894 | 1412 VimError = PyErr_NewException("vim.error", NULL, NULL); |
1413 Py_INCREF(VimError); | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1414 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1415 PyModule_AddObject(mod, "error", VimError); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1416 Py_INCREF((PyObject *)(void *)&TheBufferList); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1417 PyModule_AddObject(mod, "buffers", (PyObject *)(void *)&TheBufferList); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1418 Py_INCREF((PyObject *)(void *)&TheCurrent); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1419 PyModule_AddObject(mod, "current", (PyObject *)(void *)&TheCurrent); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1420 Py_INCREF((PyObject *)(void *)&TheWindowList); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1421 PyModule_AddObject(mod, "windows", (PyObject *)(void *)&TheWindowList); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1422 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1423 if (PyErr_Occurred()) |
2330 | 1424 return NULL; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1425 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1426 return mod; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1427 } |
2342
f6540762173d
Fixes and improvements for MS-Windows build.
Bram Moolenaar <bram@vim.org>
parents:
2340
diff
changeset
|
1428 #endif |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1429 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1430 /************************************************************************* |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1431 * 4. Utility functions for handling the interface between Vim and Python. |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1432 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1433 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1434 /* Convert a Vim line into a Python string. |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1435 * All internal newlines are replaced by null characters. |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1436 * |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1437 * On errors, the Python exception data is set, and NULL is returned. |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1438 */ |
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
|
1439 static PyObject * |
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
|
1440 LineToString(const char *str) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1441 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1442 PyObject *result; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1443 Py_ssize_t len = strlen(str); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1444 char *tmp,*p; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1445 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1446 tmp = (char *)alloc((unsigned)(len+1)); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1447 p = tmp; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1448 if (p == NULL) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1449 { |
2330 | 1450 PyErr_NoMemory(); |
1451 return NULL; | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1452 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1453 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1454 while (*str) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1455 { |
2330 | 1456 if (*str == '\n') |
1457 *p = '\0'; | |
1458 else | |
1459 *p = *str; | |
1460 | |
1461 ++p; | |
1462 ++str; | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1463 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1464 *p = '\0'; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1465 |
2927 | 1466 result = PyUnicode_Decode(tmp, len, (char *)ENC_OPT, NULL); |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1467 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1468 vim_free(tmp); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1469 return result; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1470 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1471 |
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
|
1472 static void |
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
|
1473 init_structs(void) |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1474 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1475 vim_memset(&OutputType, 0, sizeof(OutputType)); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1476 OutputType.tp_name = "vim.message"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1477 OutputType.tp_basicsize = sizeof(OutputObject); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1478 OutputType.tp_getattro = OutputGetattro; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1479 OutputType.tp_setattro = OutputSetattro; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1480 OutputType.tp_flags = Py_TPFLAGS_DEFAULT; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1481 OutputType.tp_doc = "vim message object"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1482 OutputType.tp_methods = OutputMethods; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1483 OutputType.tp_alloc = call_PyType_GenericAlloc; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1484 OutputType.tp_new = call_PyType_GenericNew; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1485 OutputType.tp_free = call_PyObject_Free; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1486 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1487 vim_memset(&BufferType, 0, sizeof(BufferType)); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1488 BufferType.tp_name = "vim.buffer"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1489 BufferType.tp_basicsize = sizeof(BufferType); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1490 BufferType.tp_dealloc = BufferDestructor; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1491 BufferType.tp_repr = BufferRepr; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1492 BufferType.tp_as_sequence = &BufferAsSeq; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1493 BufferType.tp_as_mapping = &BufferAsMapping; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1494 BufferType.tp_getattro = BufferGetattro; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1495 BufferType.tp_flags = Py_TPFLAGS_DEFAULT; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1496 BufferType.tp_doc = "vim buffer object"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1497 BufferType.tp_methods = BufferMethods; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1498 BufferType.tp_alloc = call_PyType_GenericAlloc; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1499 BufferType.tp_new = call_PyType_GenericNew; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1500 BufferType.tp_free = call_PyObject_Free; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1501 |
2330 | 1502 vim_memset(&WindowType, 0, sizeof(WindowType)); |
1503 WindowType.tp_name = "vim.window"; | |
1504 WindowType.tp_basicsize = sizeof(WindowObject); | |
1505 WindowType.tp_dealloc = WindowDestructor; | |
1506 WindowType.tp_repr = WindowRepr; | |
1507 WindowType.tp_getattro = WindowGetattro; | |
1508 WindowType.tp_setattro = WindowSetattro; | |
1509 WindowType.tp_flags = Py_TPFLAGS_DEFAULT; | |
1510 WindowType.tp_doc = "vim Window object"; | |
1511 WindowType.tp_methods = WindowMethods; | |
1512 WindowType.tp_alloc = call_PyType_GenericAlloc; | |
1513 WindowType.tp_new = call_PyType_GenericNew; | |
1514 WindowType.tp_free = call_PyObject_Free; | |
1515 | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1516 vim_memset(&BufListType, 0, sizeof(BufListType)); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1517 BufListType.tp_name = "vim.bufferlist"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1518 BufListType.tp_basicsize = sizeof(BufListObject); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1519 BufListType.tp_as_sequence = &BufListAsSeq; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1520 BufListType.tp_flags = Py_TPFLAGS_DEFAULT; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1521 BufferType.tp_doc = "vim buffer list"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1522 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1523 vim_memset(&WinListType, 0, sizeof(WinListType)); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1524 WinListType.tp_name = "vim.windowlist"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1525 WinListType.tp_basicsize = sizeof(WinListType); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1526 WinListType.tp_as_sequence = &WinListAsSeq; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1527 WinListType.tp_flags = Py_TPFLAGS_DEFAULT; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1528 WinListType.tp_doc = "vim window list"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1529 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1530 vim_memset(&RangeType, 0, sizeof(RangeType)); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1531 RangeType.tp_name = "vim.range"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1532 RangeType.tp_basicsize = sizeof(RangeObject); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1533 RangeType.tp_dealloc = RangeDestructor; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1534 RangeType.tp_repr = RangeRepr; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1535 RangeType.tp_as_sequence = &RangeAsSeq; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1536 RangeType.tp_as_mapping = &RangeAsMapping; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1537 RangeType.tp_getattro = RangeGetattro; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1538 RangeType.tp_flags = Py_TPFLAGS_DEFAULT; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1539 RangeType.tp_doc = "vim Range object"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1540 RangeType.tp_methods = RangeMethods; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1541 RangeType.tp_alloc = call_PyType_GenericAlloc; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1542 RangeType.tp_new = call_PyType_GenericNew; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1543 RangeType.tp_free = call_PyObject_Free; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1544 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1545 vim_memset(&CurrentType, 0, sizeof(CurrentType)); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1546 CurrentType.tp_name = "vim.currentdata"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1547 CurrentType.tp_basicsize = sizeof(CurrentObject); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1548 CurrentType.tp_getattro = CurrentGetattro; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1549 CurrentType.tp_setattro = CurrentSetattro; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1550 CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1551 CurrentType.tp_doc = "vim current object"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1552 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1553 vim_memset(&vimmodule, 0, sizeof(vimmodule)); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1554 vimmodule.m_name = "vim"; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1555 vimmodule.m_doc = vim_module_doc; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1556 vimmodule.m_size = -1; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1557 vimmodule.m_methods = VimMethods; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1558 } |