Mercurial > vim
annotate src/if_python3.c @ 2894:fe9c7da98b5e v7.3.220
updated for version 7.3.220
Problem: Python 3: vim.error is a 'str' instead of an 'Exception' object,
so 'except' or 'raise' it causes a 'SystemError' exception.
Buffer objects do not support slice assignment.
When exchanging text between Vim and Python, multibyte texts become
gabage or cause Unicode Expceptions, etc.
'py3file' tries to read in the file as Unicode, sometimes causes
UnicodeDecodeException
Solution: Fix the problems. (lilydjwg)
author | Bram Moolenaar <bram@vim.org> |
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date | Sun, 19 Jun 2011 00:27:51 +0200 |
parents | 6bbdb9c7a425 |
children | c1733ef5b6e8 |
rev | line source |
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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) |
2894 | 73 #define PyString_AsBytes(obj) PyUnicode_AsEncodedString(obj, (char *)p_enc, NULL); |
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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Add a configure check for RTLD_GLOBAL. (James Vega, Roland Puntaier)
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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
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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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363 EMSG(_("E837: This Vim cannot execute :py3 after using :python")); |
2384
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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
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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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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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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 } | |
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390 } |
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|
391 |
2342
f6540762173d
Fixes and improvements for MS-Windows build.
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2340
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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. */ |
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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
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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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|
413 } |
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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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|
421 } |
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|
422 |
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423 return OK; |
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Added support for Python 3. (Roland Puntaier)
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|
424 } |
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|
425 |
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|
426 /* |
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|
427 * If python is enabled (there is installed python on Windows system) return |
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Added support for Python 3. (Roland Puntaier)
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|
428 * TRUE, else FALSE. |
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429 */ |
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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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432 { |
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433 return py3_runtime_link_init(DYNAMIC_PYTHON3_DLL, verbose) == OK; |
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434 } |
ad2889f48843
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|
435 |
ad2889f48843
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|
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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|
437 * DLL, as this can cause errors (importing data symbols is not reliable). |
ad2889f48843
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|
438 */ |
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|
439 static void get_py3_exceptions __ARGS((void)); |
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|
440 |
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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|
441 static void |
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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 { |
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|
444 PyObject *exmod = PyImport_ImportModule("builtins"); |
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|
445 PyObject *exdict = PyModule_GetDict(exmod); |
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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:
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changeset
|
448 p3imp_PyExc_KeyboardInterrupt = PyDict_GetItemString(exdict, "KeyboardInterrupt"); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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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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|
451 Py_XINCREF(p3imp_PyExc_AttributeError); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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|
452 Py_XINCREF(p3imp_PyExc_IndexError); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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changeset
|
453 Py_XINCREF(p3imp_PyExc_KeyboardInterrupt); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
454 Py_XINCREF(p3imp_PyExc_TypeError); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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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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|
457 } |
ad2889f48843
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parents:
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|
458 #endif /* DYNAMIC_PYTHON3 */ |
ad2889f48843
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|
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.
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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.
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diff
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|
462 static PyObject *LineToString(const char *); |
84d353762845
Move many more common Python items to if_py_both.c.
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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
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|
466 /* |
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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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|
467 * Include the code shared with if_python.c |
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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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|
468 */ |
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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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|
469 #include "if_py_both.h" |
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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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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changeset
|
471 static void |
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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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)
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parents:
diff
changeset
|
474 #ifdef Py_DEBUG |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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changeset
|
475 _PyObject_DebugFree(p); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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diff
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|
476 #else |
ad2889f48843
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parents:
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changeset
|
477 PyObject_Free(p); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
478 #endif |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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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:
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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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|
482 call_PyType_GenericNew(PyTypeObject *type, PyObject *args, PyObject *kwds) |
2329
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
483 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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changeset
|
484 return PyType_GenericNew(type,args,kwds); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
485 } |
2399
76f0c4918f5c
Move some common code from if_python.c and if_python3.c to if_py_both.h.
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parents:
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diff
changeset
|
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:
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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:
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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)
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parents:
diff
changeset
|
490 return PyType_GenericAlloc(type,nitems); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
491 } |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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changeset
|
492 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
493 /****************************************************** |
ad2889f48843
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parents:
diff
changeset
|
494 * Internal function prototypes. |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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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)
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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; |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
499 |
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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 |
ad2889f48843
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. |
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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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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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
changeset
|
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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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
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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Added support for Python 3. (Roland Puntaier)
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518 if (recurse != 0) |
2330 | 519 return; |
2329
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
520 |
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Added support for Python 3. (Roland Puntaier)
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parents:
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|
521 ++recurse; |
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parents:
diff
changeset
|
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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parents:
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changeset
|
524 if (hinstPy3) |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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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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Added support for Python 3. (Roland Puntaier)
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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
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
533 } |
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parents:
diff
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|
534 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
535 #ifdef DYNAMIC_PYTHON3 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
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
changeset
|
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)
Bram Moolenaar <bram@vim.org>
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>
parents:
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
changeset
|
545 { |
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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|
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)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
553 if (!py3initialised) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
554 { |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
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
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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). */ | |
664 cmdstr = PyUnicode_Decode(cmd, strlen(cmd), (char *)p_enc, NULL); | |
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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Added support for Python 3. (Roland Puntaier)
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|
690 /* |
2350
06feaf4fe36a
Rename some "python3" symbols to "py3", as the command name.
Bram Moolenaar <bram@vim.org>
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2342
diff
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|
691 * ":py3" |
2329
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692 */ |
2399
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2384
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693 void |
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2384
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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:
diff
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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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parents:
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|
706 vim_free(script); |
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parents:
diff
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|
707 } |
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parents:
diff
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|
708 |
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Added support for Python 3. (Roland Puntaier)
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parents:
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|
709 #define BUFFER_SIZE 2048 |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
710 |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
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|
713 */ |
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Added support for Python 3. (Roland Puntaier)
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diff
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|
714 void |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
715 ex_py3file(exarg_T *eap) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
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|
716 { |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
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|
717 static char buffer[BUFFER_SIZE]; |
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Added support for Python 3. (Roland Puntaier)
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|
718 const char *file; |
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Added support for Python 3. (Roland Puntaier)
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parents:
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|
719 char *p; |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
720 int i; |
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Added support for Python 3. (Roland Puntaier)
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diff
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|
721 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
722 /* Have to do it like this. PyRun_SimpleFile requires you to pass a |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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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)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
724 * different options under Windows, meaning that stdio pointers aren't |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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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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diff
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|
731 * |
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parents:
diff
changeset
|
732 * We need to escape any backslashes or single quotes in the file name, so that |
ad2889f48843
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Bram Moolenaar <bram@vim.org>
parents:
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|
733 * Python won't mangle the file name. |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
734 */ |
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Added support for Python 3. (Roland Puntaier)
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parents:
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|
735 |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
736 strcpy(buffer, "exec(compile(open('"); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
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|
737 p = buffer + 19; /* size of "exec(compile(open('" */ |
ad2889f48843
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|
738 |
ad2889f48843
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|
739 for (i=0; i<2; ++i) |
ad2889f48843
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parents:
diff
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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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Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
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
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
766 } |
ad2889f48843
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Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
767 |
ad2889f48843
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Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
768 /****************************************************** |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
769 * 2. Python output stream: writes output via [e]msg(). |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
770 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
771 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
772 /* Implementation functions |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
773 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
774 |
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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|
775 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
|
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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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
778 char *name = ""; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
779 if (PyUnicode_Check(nameobj)) |
2330 | 780 name = _PyUnicode_AsString(nameobj); |
2329
ad2889f48843
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Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
781 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
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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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Bram Moolenaar <bram@vim.org>
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diff
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|
784 |
ad2889f48843
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Bram Moolenaar <bram@vim.org>
parents:
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|
785 return PyObject_GenericGetAttr(self, nameobj); |
ad2889f48843
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diff
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|
786 } |
ad2889f48843
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diff
changeset
|
787 |
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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diff
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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>
parents:
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|
789 OutputSetattro(PyObject *self, PyObject *nameobj, PyObject *val) |
2329
ad2889f48843
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|
790 { |
ad2889f48843
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|
791 char *name = ""; |
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Added support for Python 3. (Roland Puntaier)
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diff
changeset
|
792 if (PyUnicode_Check(nameobj)) |
2330 | 793 name = _PyUnicode_AsString(nameobj); |
2329
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parents:
diff
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|
794 |
ad2889f48843
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parents:
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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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parents:
diff
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|
798 } |
ad2889f48843
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parents:
diff
changeset
|
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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diff
changeset
|
809 } |
ad2889f48843
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Bram Moolenaar <bram@vim.org>
parents:
diff
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|
810 |
ad2889f48843
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Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
811 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); |
ad2889f48843
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parents:
diff
changeset
|
812 return -1; |
ad2889f48843
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parents:
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
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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|
817 static int |
76f0c4918f5c
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parents:
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diff
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|
818 PythonIO_Init(void) |
2329
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diff
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|
819 { |
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parents:
diff
changeset
|
820 PyType_Ready(&OutputType); |
2399
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Bram Moolenaar <bram@vim.org>
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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); |
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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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|
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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|
889 static PyTypeObject BufferType; |
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|
890 |
2399
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891 static PyObject * |
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|
892 BufferNew(buf_T *buf) |
2329
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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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|
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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|
899 * and return it. The (single) Python object referring to |
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|
900 * the buffer is stored in "b_python3_ref". |
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|
901 * Question: what to do on a buf_freeall(). We'll probably |
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|
902 * have to either delete the Python object (DECREF it to |
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|
903 * zero - a bad idea, as it leaves dangling refs!) or |
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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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|
906 */ |
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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
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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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|
927 static void |
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|
928 BufferDestructor(PyObject *self) |
2329
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|
929 { |
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|
930 BufferObject *this = (BufferObject *)(self); |
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|
931 |
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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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|
936 } |
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|
937 |
2399
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|
938 static PyObject * |
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|
939 BufferGetattro(PyObject *self, PyObject*nameobj) |
2329
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|
940 { |
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|
941 BufferObject *this = (BufferObject *)(self); |
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|
942 |
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|
943 char *name = ""; |
ad2889f48843
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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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|
946 |
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|
947 if (CheckBuffer(this)) |
2330 | 948 return NULL; |
2329
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parents:
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|
949 |
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diff
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|
950 if (strcmp(name, "name") == 0) |
2330 | 951 return Py_BuildValue("s", this->buf->b_ffname); |
2329
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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:
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|
954 else if (strcmp(name,"__members__") == 0) |
2330 | 955 return Py_BuildValue("[ss]", "name", "number"); |
2329
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|
956 else |
2330 | 957 return PyObject_GenericGetAttr(self, nameobj); |
2329
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|
958 } |
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parents:
diff
changeset
|
959 |
2399
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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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|
960 static PyObject * |
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|
961 BufferRepr(PyObject *self) |
2329
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962 { |
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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); | |
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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 |
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991 static Py_ssize_t |
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992 BufferLength(PyObject *self) |
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993 { |
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994 if (CheckBuffer((BufferObject *)(self))) |
2330 | 995 return -1; |
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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); |
2329
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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
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2404
diff
changeset
|
1145 } BufListObject; |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
1146 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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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:
diff
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)
Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
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:
diff
changeset
|
1179 * If we add a "w_python3_ref" field to the win_T structure, |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
parents:
diff
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|
1188 */ |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
1189 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
1190 WindowObject *self; |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
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>
parents:
diff
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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)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
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)
Bram Moolenaar <bram@vim.org>
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
changeset
|
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
Added support for Python 3. (Roland Puntaier)
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parents:
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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parents:
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)
Bram Moolenaar <bram@vim.org>
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 |
2894 | 1466 result = PyUnicode_Decode(tmp, len, (char *)p_enc, 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 } |