Mercurial > vim
annotate src/if_py_both.h @ 4498:ef02f32d8e53 v7.3.997
updated for version 7.3.997
Problem: Vim and Python exceptions are different.
Solution: Make Vim exceptions be Python exceptions. (ZyX)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 21 May 2013 20:40:40 +0200 |
| parents | ebd94eabfd80 |
| children | 47e6dec5ce3c |
| rev | line source |
|---|---|
| 3618 | 1 /* vi:set ts=8 sts=4 sw=4 noet: |
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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 /* |
| 4385 | 10 * Python extensions by Paul Moore, David Leonard, Roland Puntaier, Nikolay |
| 11 * Pavlov. | |
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12 * |
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13 * Common code for if_python.c and if_python3.c. |
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14 */ |
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15 |
| 3734 | 16 #if PY_VERSION_HEX < 0x02050000 |
| 17 typedef int Py_ssize_t; /* Python 2.4 and earlier don't have this type. */ | |
| 18 #endif | |
| 19 | |
| 2919 | 20 #ifdef FEAT_MBYTE |
| 21 # define ENC_OPT p_enc | |
| 22 #else | |
| 23 # define ENC_OPT "latin1" | |
| 24 #endif | |
| 4435 | 25 #define DOPY_FUNC "_vim_pydo" |
| 2919 | 26 |
| 4385 | 27 #define PyErr_SetVim(str) PyErr_SetString(VimError, str) |
| 28 | |
| 29 #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) | |
| 30 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) | |
| 4401 | 31 #define INVALID_TABPAGE_VALUE ((tabpage_T *)(-1)) |
| 4385 | 32 |
| 4486 | 33 typedef void (*rangeinitializer)(void *); |
| 34 typedef void (*runner)(const char *, void *, PyGILState_STATE *); | |
| 35 | |
| 4385 | 36 static int ConvertFromPyObject(PyObject *, typval_T *); |
| 37 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
| 4431 | 38 static PyObject *WindowNew(win_T *, tabpage_T *); |
| 39 static PyObject *BufferNew (buf_T *); | |
| 40 static PyObject *LineToString(const char *); | |
| 4385 | 41 |
| 42 static PyInt RangeStart; | |
| 43 static PyInt RangeEnd; | |
| 44 | |
| 4486 | 45 static PyObject *globals; |
| 46 | |
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47 /* |
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48 * obtain a lock on the Vim data structures |
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49 */ |
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50 static void |
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51 Python_Lock_Vim(void) |
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52 { |
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53 } |
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54 |
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55 /* |
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56 * release a lock on the Vim data structures |
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57 */ |
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58 static void |
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59 Python_Release_Vim(void) |
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60 { |
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61 } |
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62 |
| 4385 | 63 /* Output buffer management |
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64 */ |
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65 |
| 2582 | 66 /* Function to write a line, points to either msg() or emsg(). */ |
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67 typedef void (*writefn)(char_u *); |
| 4385 | 68 |
| 69 static PyTypeObject OutputType; | |
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70 |
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71 typedef struct |
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72 { |
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73 PyObject_HEAD |
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74 long softspace; |
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75 long error; |
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76 } OutputObject; |
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77 |
| 3826 | 78 static int |
| 4488 | 79 OutputSetattr(OutputObject *self, char *name, PyObject *val) |
| 3826 | 80 { |
| 81 if (val == NULL) | |
| 82 { | |
| 4405 | 83 PyErr_SetString(PyExc_AttributeError, |
| 84 _("can't delete OutputObject attributes")); | |
| 3826 | 85 return -1; |
| 86 } | |
| 87 | |
| 88 if (strcmp(name, "softspace") == 0) | |
| 89 { | |
| 90 if (!PyInt_Check(val)) | |
| 91 { | |
| 92 PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); | |
| 93 return -1; | |
| 94 } | |
| 95 | |
| 4488 | 96 self->softspace = PyInt_AsLong(val); |
| 3826 | 97 return 0; |
| 98 } | |
| 99 | |
| 100 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); | |
| 101 return -1; | |
| 102 } | |
| 103 | |
| 4385 | 104 /* Buffer IO, we write one whole line at a time. */ |
| 105 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
| 106 static writefn old_fn = NULL; | |
| 107 | |
| 108 static void | |
| 109 PythonIO_Flush(void) | |
| 110 { | |
| 111 if (old_fn != NULL && io_ga.ga_len > 0) | |
| 112 { | |
| 113 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; | |
| 114 old_fn((char_u *)io_ga.ga_data); | |
| 115 } | |
| 116 io_ga.ga_len = 0; | |
| 117 } | |
| 118 | |
| 119 static void | |
| 120 writer(writefn fn, char_u *str, PyInt n) | |
| 121 { | |
| 122 char_u *ptr; | |
| 123 | |
| 124 /* Flush when switching output function. */ | |
| 125 if (fn != old_fn) | |
| 126 PythonIO_Flush(); | |
| 127 old_fn = fn; | |
| 128 | |
| 129 /* Write each NL separated line. Text after the last NL is kept for | |
| 130 * writing later. */ | |
| 131 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) | |
| 132 { | |
| 133 PyInt len = ptr - str; | |
| 134 | |
| 135 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) | |
| 136 break; | |
| 137 | |
| 138 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); | |
| 139 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
| 140 fn((char_u *)io_ga.ga_data); | |
| 141 str = ptr + 1; | |
| 142 n -= len + 1; | |
| 143 io_ga.ga_len = 0; | |
| 144 } | |
| 145 | |
| 146 /* Put the remaining text into io_ga for later printing. */ | |
| 147 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) | |
| 148 { | |
| 149 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
| 150 io_ga.ga_len += (int)n; | |
| 151 } | |
| 152 } | |
| 153 | |
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154 static PyObject * |
| 4488 | 155 OutputWrite(OutputObject *self, PyObject *args) |
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156 { |
| 3806 | 157 Py_ssize_t len = 0; |
| 2894 | 158 char *str = NULL; |
| 4488 | 159 int error = self->error; |
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160 |
| 3056 | 161 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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162 return NULL; |
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163 |
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164 Py_BEGIN_ALLOW_THREADS |
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165 Python_Lock_Vim(); |
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166 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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167 Python_Release_Vim(); |
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168 Py_END_ALLOW_THREADS |
| 2894 | 169 PyMem_Free(str); |
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170 |
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171 Py_INCREF(Py_None); |
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172 return Py_None; |
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173 } |
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174 |
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175 static PyObject * |
| 4488 | 176 OutputWritelines(OutputObject *self, PyObject *args) |
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177 { |
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178 PyInt n; |
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179 PyInt i; |
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180 PyObject *list; |
| 4488 | 181 int error = self->error; |
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182 |
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183 if (!PyArg_ParseTuple(args, "O", &list)) |
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184 return NULL; |
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185 Py_INCREF(list); |
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186 |
| 3618 | 187 if (!PyList_Check(list)) |
| 188 { | |
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189 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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190 Py_DECREF(list); |
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191 return NULL; |
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192 } |
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193 |
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194 n = PyList_Size(list); |
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195 |
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196 for (i = 0; i < n; ++i) |
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197 { |
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198 PyObject *line = PyList_GetItem(list, i); |
| 2894 | 199 char *str = NULL; |
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200 PyInt len; |
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201 |
| 3618 | 202 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
| 203 { | |
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204 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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205 Py_DECREF(list); |
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206 return NULL; |
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207 } |
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208 |
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209 Py_BEGIN_ALLOW_THREADS |
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210 Python_Lock_Vim(); |
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211 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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212 Python_Release_Vim(); |
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213 Py_END_ALLOW_THREADS |
| 2894 | 214 PyMem_Free(str); |
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215 } |
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216 |
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217 Py_DECREF(list); |
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218 Py_INCREF(Py_None); |
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219 return Py_None; |
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220 } |
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221 |
| 2727 | 222 static PyObject * |
| 4492 | 223 OutputFlush(PyObject *self UNUSED) |
| 2727 | 224 { |
| 225 /* do nothing */ | |
| 226 Py_INCREF(Py_None); | |
| 227 return Py_None; | |
| 228 } | |
| 229 | |
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230 /***************/ |
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231 |
| 4385 | 232 static struct PyMethodDef OutputMethods[] = { |
| 4492 | 233 /* name, function, calling, doc */ |
| 234 {"write", (PyCFunction)OutputWrite, METH_VARARGS, ""}, | |
| 235 {"writelines", (PyCFunction)OutputWritelines, METH_VARARGS, ""}, | |
| 236 {"flush", (PyCFunction)OutputFlush, METH_NOARGS, ""}, | |
| 237 { NULL, NULL, 0, NULL} | |
| 4385 | 238 }; |
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239 |
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240 static OutputObject Output = |
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241 { |
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242 PyObject_HEAD_INIT(&OutputType) |
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243 0, |
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244 0 |
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245 }; |
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246 |
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247 static OutputObject Error = |
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248 { |
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249 PyObject_HEAD_INIT(&OutputType) |
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250 0, |
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251 1 |
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252 }; |
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253 |
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254 static int |
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255 PythonIO_Init_io(void) |
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256 { |
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257 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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258 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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259 |
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260 if (PyErr_Occurred()) |
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261 { |
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262 EMSG(_("E264: Python: Error initialising I/O objects")); |
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263 return -1; |
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264 } |
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265 |
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266 return 0; |
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267 } |
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268 |
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269 |
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270 static PyObject *VimError; |
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271 |
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272 /* Check to see whether a Vim error has been reported, or a keyboard |
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273 * interrupt has been detected. |
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274 */ |
| 4498 | 275 |
| 276 static void | |
| 277 VimTryStart(void) | |
| 278 { | |
| 279 ++trylevel; | |
| 280 } | |
| 281 | |
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282 static int |
| 4498 | 283 VimTryEnd(void) |
| 284 { | |
| 285 --trylevel; | |
| 286 if (got_int) | |
| 287 { | |
| 288 PyErr_SetNone(PyExc_KeyboardInterrupt); | |
| 289 return 1; | |
| 290 } | |
| 291 else if (!did_throw) | |
| 292 return 0; | |
| 293 else if (PyErr_Occurred()) | |
| 294 return 1; | |
| 295 else | |
| 296 { | |
| 297 PyErr_SetVim((char *) current_exception->value); | |
| 298 discard_current_exception(); | |
| 299 return 1; | |
| 300 } | |
| 301 } | |
| 302 | |
| 303 static int | |
| 304 VimCheckInterrupt(void) | |
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305 { |
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306 if (got_int) |
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307 { |
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308 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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309 return 1; |
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310 } |
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311 return 0; |
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312 } |
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313 |
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314 /* Vim module - Implementation |
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315 */ |
| 4385 | 316 |
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317 static PyObject * |
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318 VimCommand(PyObject *self UNUSED, PyObject *args) |
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319 { |
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320 char *cmd; |
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321 PyObject *result; |
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322 |
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323 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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324 return NULL; |
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325 |
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326 PyErr_Clear(); |
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327 |
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328 Py_BEGIN_ALLOW_THREADS |
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329 Python_Lock_Vim(); |
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330 |
| 4498 | 331 VimTryStart(); |
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332 do_cmdline_cmd((char_u *)cmd); |
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333 update_screen(VALID); |
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334 |
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335 Python_Release_Vim(); |
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336 Py_END_ALLOW_THREADS |
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337 |
| 4498 | 338 if (VimTryEnd()) |
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339 result = NULL; |
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340 else |
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341 result = Py_None; |
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342 |
| 4498 | 343 |
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344 Py_XINCREF(result); |
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345 return result; |
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346 } |
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347 |
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348 /* |
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349 * Function to translate a typval_T into a PyObject; this will recursively |
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350 * translate lists/dictionaries into their Python equivalents. |
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351 * |
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352 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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353 * you call VimToPython. |
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354 */ |
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355 static PyObject * |
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356 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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357 { |
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358 PyObject *result; |
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359 PyObject *newObj; |
| 3618 | 360 char ptrBuf[sizeof(void *) * 2 + 3]; |
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361 |
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362 /* Avoid infinite recursion */ |
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363 if (depth > 100) |
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364 { |
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365 Py_INCREF(Py_None); |
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366 result = Py_None; |
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367 return result; |
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368 } |
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369 |
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370 /* Check if we run into a recursive loop. The item must be in lookupDict |
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371 * then and we can use it again. */ |
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372 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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373 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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374 { |
| 3618 | 375 sprintf(ptrBuf, "%p", |
| 376 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
| 377 : (void *)our_tv->vval.v_dict); | |
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378 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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379 if (result != NULL) |
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380 { |
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381 Py_INCREF(result); |
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382 return result; |
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383 } |
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384 } |
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385 |
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386 if (our_tv->v_type == VAR_STRING) |
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387 { |
| 3852 | 388 result = Py_BuildValue("s", our_tv->vval.v_string == NULL |
| 389 ? "" : (char *)our_tv->vval.v_string); | |
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390 } |
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391 else if (our_tv->v_type == VAR_NUMBER) |
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392 { |
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393 char buf[NUMBUFLEN]; |
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394 |
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395 /* For backwards compatibility numbers are stored as strings. */ |
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396 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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397 result = Py_BuildValue("s", buf); |
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398 } |
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399 # ifdef FEAT_FLOAT |
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400 else if (our_tv->v_type == VAR_FLOAT) |
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401 { |
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402 char buf[NUMBUFLEN]; |
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403 |
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404 sprintf(buf, "%f", our_tv->vval.v_float); |
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405 result = Py_BuildValue("s", buf); |
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406 } |
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407 # endif |
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408 else if (our_tv->v_type == VAR_LIST) |
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409 { |
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410 list_T *list = our_tv->vval.v_list; |
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411 listitem_T *curr; |
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412 |
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413 result = PyList_New(0); |
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414 |
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415 if (list != NULL) |
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416 { |
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417 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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418 |
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419 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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420 { |
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421 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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422 PyList_Append(result, newObj); |
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423 Py_DECREF(newObj); |
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424 } |
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425 } |
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426 } |
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427 else if (our_tv->v_type == VAR_DICT) |
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428 { |
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429 result = PyDict_New(); |
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430 |
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431 if (our_tv->vval.v_dict != NULL) |
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432 { |
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433 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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434 long_u todo = ht->ht_used; |
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435 hashitem_T *hi; |
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436 dictitem_T *di; |
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437 |
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438 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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439 |
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440 for (hi = ht->ht_array; todo > 0; ++hi) |
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441 { |
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442 if (!HASHITEM_EMPTY(hi)) |
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443 { |
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444 --todo; |
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445 |
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446 di = dict_lookup(hi); |
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447 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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448 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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449 Py_DECREF(newObj); |
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450 } |
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451 } |
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452 } |
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453 } |
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454 else |
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455 { |
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456 Py_INCREF(Py_None); |
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457 result = Py_None; |
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458 } |
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459 |
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460 return result; |
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461 } |
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462 |
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463 static PyObject * |
| 2520 | 464 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
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465 { |
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466 char *expr; |
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467 typval_T *our_tv; |
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468 PyObject *result; |
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469 PyObject *lookup_dict; |
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470 |
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471 if (!PyArg_ParseTuple(args, "s", &expr)) |
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472 return NULL; |
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473 |
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474 Py_BEGIN_ALLOW_THREADS |
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475 Python_Lock_Vim(); |
| 4498 | 476 VimTryStart(); |
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477 our_tv = eval_expr((char_u *)expr, NULL); |
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478 Python_Release_Vim(); |
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479 Py_END_ALLOW_THREADS |
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480 |
| 4498 | 481 if (VimTryEnd()) |
| 482 return NULL; | |
| 483 | |
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484 if (our_tv == NULL) |
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485 { |
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486 PyErr_SetVim(_("invalid expression")); |
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487 return NULL; |
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488 } |
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489 |
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490 /* Convert the Vim type into a Python type. Create a dictionary that's |
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491 * used to check for recursive loops. */ |
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492 lookup_dict = PyDict_New(); |
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493 result = VimToPython(our_tv, 1, lookup_dict); |
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494 Py_DECREF(lookup_dict); |
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495 |
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496 |
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497 Py_BEGIN_ALLOW_THREADS |
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498 Python_Lock_Vim(); |
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499 free_tv(our_tv); |
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500 Python_Release_Vim(); |
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501 Py_END_ALLOW_THREADS |
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502 |
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503 return result; |
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504 } |
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505 |
| 3618 | 506 static PyObject *ConvertToPyObject(typval_T *); |
| 507 | |
| 508 static PyObject * | |
| 4438 | 509 VimEvalPy(PyObject *self UNUSED, PyObject *args) |
| 3618 | 510 { |
| 511 char *expr; | |
| 512 typval_T *our_tv; | |
| 513 PyObject *result; | |
| 514 | |
| 515 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 516 return NULL; | |
| 517 | |
| 518 Py_BEGIN_ALLOW_THREADS | |
| 519 Python_Lock_Vim(); | |
| 4498 | 520 VimTryStart(); |
| 3618 | 521 our_tv = eval_expr((char_u *)expr, NULL); |
| 522 Python_Release_Vim(); | |
| 523 Py_END_ALLOW_THREADS | |
| 524 | |
| 4498 | 525 if (VimTryEnd()) |
| 526 return NULL; | |
| 527 | |
| 3618 | 528 if (our_tv == NULL) |
| 529 { | |
| 530 PyErr_SetVim(_("invalid expression")); | |
| 531 return NULL; | |
| 532 } | |
| 533 | |
| 534 result = ConvertToPyObject(our_tv); | |
| 535 Py_BEGIN_ALLOW_THREADS | |
| 536 Python_Lock_Vim(); | |
| 537 free_tv(our_tv); | |
| 538 Python_Release_Vim(); | |
| 539 Py_END_ALLOW_THREADS | |
| 540 | |
| 541 return result; | |
| 542 } | |
| 543 | |
| 544 static PyObject * | |
| 545 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
| 546 { | |
| 547 char *expr; | |
| 548 | |
| 549 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 550 return NULL; | |
| 551 | |
| 3988 | 552 return PyLong_FromLong( |
| 553 #ifdef FEAT_MBYTE | |
| 554 mb_string2cells((char_u *)expr, (int)STRLEN(expr)) | |
| 555 #else | |
| 556 STRLEN(expr) | |
| 557 #endif | |
| 558 ); | |
| 3618 | 559 } |
| 560 | |
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561 /* |
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562 * Vim module - Definitions |
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563 */ |
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564 |
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565 static struct PyMethodDef VimMethods[] = { |
| 4492 | 566 /* name, function, calling, documentation */ |
| 567 {"command", VimCommand, METH_VARARGS, "Execute a Vim ex-mode command" }, | |
| 568 {"eval", VimEval, METH_VARARGS, "Evaluate an expression using Vim evaluator" }, | |
| 569 {"bindeval", VimEvalPy, METH_VARARGS, "Like eval(), but returns objects attached to vim ones"}, | |
| 570 {"strwidth", VimStrwidth, METH_VARARGS, "Screen string width, counts <Tab> as having width 1"}, | |
| 571 { NULL, NULL, 0, NULL } | |
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572 }; |
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573 |
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574 /* |
| 4397 | 575 * Generic iterator object |
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576 */ |
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577 |
| 4397 | 578 static PyTypeObject IterType; |
| 579 | |
| 580 typedef PyObject *(*nextfun)(void **); | |
| 581 typedef void (*destructorfun)(void *); | |
| 4433 | 582 typedef int (*traversefun)(void *, visitproc, void *); |
| 583 typedef int (*clearfun)(void **); | |
| 4397 | 584 |
| 4438 | 585 /* Main purpose of this object is removing the need for do python |
| 586 * initialization (i.e. PyType_Ready and setting type attributes) for a big | |
| 587 * bunch of objects. */ | |
| 4385 | 588 |
| 4319 | 589 typedef struct |
| 590 { | |
| 591 PyObject_HEAD | |
| 4397 | 592 void *cur; |
| 593 nextfun next; | |
| 594 destructorfun destruct; | |
| 4433 | 595 traversefun traverse; |
| 596 clearfun clear; | |
| 4397 | 597 } IterObject; |
| 598 | |
| 599 static PyObject * | |
| 4433 | 600 IterNew(void *start, destructorfun destruct, nextfun next, traversefun traverse, |
| 601 clearfun clear) | |
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602 { |
| 4397 | 603 IterObject *self; |
| 604 | |
| 605 self = PyObject_NEW(IterObject, &IterType); | |
| 606 self->cur = start; | |
| 607 self->next = next; | |
| 608 self->destruct = destruct; | |
| 4433 | 609 self->traverse = traverse; |
| 610 self->clear = clear; | |
| 4397 | 611 |
| 612 return (PyObject *)(self); | |
| 613 } | |
| 614 | |
| 615 static void | |
| 4488 | 616 IterDestructor(IterObject *self) |
| 4397 | 617 { |
| 4488 | 618 self->destruct(self->cur); |
| 4397 | 619 |
| 620 DESTRUCTOR_FINISH(self); | |
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621 } |
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622 |
| 4433 | 623 static int |
| 4488 | 624 IterTraverse(IterObject *self, visitproc visit, void *arg) |
| 4433 | 625 { |
| 4488 | 626 if (self->traverse != NULL) |
| 627 return self->traverse(self->cur, visit, arg); | |
| 4433 | 628 else |
| 629 return 0; | |
| 630 } | |
| 631 | |
| 4438 | 632 /* Mac OSX defines clear() somewhere. */ |
| 633 #ifdef clear | |
| 634 # undef clear | |
| 635 #endif | |
| 636 | |
| 4433 | 637 static int |
| 4488 | 638 IterClear(IterObject *self) |
| 4433 | 639 { |
| 4488 | 640 if (self->clear != NULL) |
| 641 return self->clear(&self->cur); | |
| 4433 | 642 else |
| 643 return 0; | |
| 644 } | |
| 645 | |
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646 static PyObject * |
| 4488 | 647 IterNext(IterObject *self) |
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648 { |
| 4488 | 649 return self->next(&self->cur); |
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650 } |
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651 |
| 4397 | 652 static PyObject * |
| 653 IterIter(PyObject *self) | |
| 654 { | |
| 655 return self; | |
| 656 } | |
| 4393 | 657 |
| 3618 | 658 typedef struct pylinkedlist_S { |
| 659 struct pylinkedlist_S *pll_next; | |
| 660 struct pylinkedlist_S *pll_prev; | |
| 661 PyObject *pll_obj; | |
| 662 } pylinkedlist_T; | |
| 663 | |
| 664 static pylinkedlist_T *lastdict = NULL; | |
| 665 static pylinkedlist_T *lastlist = NULL; | |
| 666 | |
| 667 static void | |
| 668 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 669 { | |
| 670 if (ref->pll_prev == NULL) | |
| 671 { | |
| 672 if (ref->pll_next == NULL) | |
| 673 { | |
| 674 *last = NULL; | |
| 675 return; | |
| 676 } | |
| 677 } | |
| 678 else | |
| 679 ref->pll_prev->pll_next = ref->pll_next; | |
| 680 | |
| 681 if (ref->pll_next == NULL) | |
| 682 *last = ref->pll_prev; | |
| 683 else | |
| 684 ref->pll_next->pll_prev = ref->pll_prev; | |
| 685 } | |
| 686 | |
| 687 static void | |
| 688 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 689 { | |
| 690 if (*last == NULL) | |
| 691 ref->pll_prev = NULL; | |
| 692 else | |
| 693 { | |
| 694 (*last)->pll_next = ref; | |
| 695 ref->pll_prev = *last; | |
| 696 } | |
| 697 ref->pll_next = NULL; | |
| 698 ref->pll_obj = self; | |
| 699 *last = ref; | |
| 700 } | |
| 701 | |
| 702 static PyTypeObject DictionaryType; | |
| 703 | |
| 3792 | 704 #define DICTKEY_GET_NOTEMPTY(err) \ |
| 705 DICTKEY_GET(err) \ | |
| 706 if (*key == NUL) \ | |
| 707 { \ | |
| 708 PyErr_SetString(PyExc_ValueError, _("empty keys are not allowed")); \ | |
| 709 return err; \ | |
| 710 } | |
| 711 | |
| 3618 | 712 typedef struct |
| 713 { | |
| 714 PyObject_HEAD | |
| 715 dict_T *dict; | |
| 716 pylinkedlist_T ref; | |
| 717 } DictionaryObject; | |
| 718 | |
| 719 static PyObject * | |
| 720 DictionaryNew(dict_T *dict) | |
| 721 { | |
| 722 DictionaryObject *self; | |
| 723 | |
| 724 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
| 725 if (self == NULL) | |
| 726 return NULL; | |
| 727 self->dict = dict; | |
| 728 ++dict->dv_refcount; | |
| 729 | |
| 730 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
| 731 | |
| 732 return (PyObject *)(self); | |
| 733 } | |
| 734 | |
| 4319 | 735 static void |
| 4488 | 736 DictionaryDestructor(DictionaryObject *self) |
| 4319 | 737 { |
| 4488 | 738 pyll_remove(&self->ref, &lastdict); |
| 739 dict_unref(self->dict); | |
| 4319 | 740 |
| 741 DESTRUCTOR_FINISH(self); | |
| 742 } | |
| 743 | |
| 3618 | 744 static int |
| 4488 | 745 DictionarySetattr(DictionaryObject *self, char *name, PyObject *val) |
| 3828 | 746 { |
| 747 if (val == NULL) | |
| 748 { | |
| 749 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
| 750 return -1; | |
| 751 } | |
| 752 | |
| 753 if (strcmp(name, "locked") == 0) | |
| 754 { | |
| 4488 | 755 if (self->dict->dv_lock == VAR_FIXED) |
| 3828 | 756 { |
| 757 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed dictionary")); | |
| 758 return -1; | |
| 759 } | |
| 760 else | |
| 761 { | |
| 4411 | 762 int istrue = PyObject_IsTrue(val); |
| 763 if (istrue == -1) | |
| 764 return -1; | |
| 765 else if (istrue) | |
| 4488 | 766 self->dict->dv_lock = VAR_LOCKED; |
| 3828 | 767 else |
| 4488 | 768 self->dict->dv_lock = 0; |
| 3828 | 769 } |
| 770 return 0; | |
| 771 } | |
| 772 else | |
| 773 { | |
| 774 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
| 775 return -1; | |
| 776 } | |
| 777 } | |
| 778 | |
| 779 static PyInt | |
| 4488 | 780 DictionaryLength(DictionaryObject *self) |
| 3618 | 781 { |
| 4488 | 782 return ((PyInt) (self->dict->dv_hashtab.ht_used)); |
| 3618 | 783 } |
| 784 | |
| 785 static PyObject * | |
| 4488 | 786 DictionaryItem(DictionaryObject *self, PyObject *keyObject) |
| 3618 | 787 { |
| 788 char_u *key; | |
| 3792 | 789 dictitem_T *di; |
| 3618 | 790 DICTKEY_DECL |
| 791 | |
| 3792 | 792 DICTKEY_GET_NOTEMPTY(NULL) |
| 793 | |
| 4488 | 794 di = dict_find(self->dict, key, -1); |
| 3792 | 795 |
| 3824 | 796 DICTKEY_UNREF |
| 797 | |
| 3792 | 798 if (di == NULL) |
| 799 { | |
| 4403 | 800 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3792 | 801 return NULL; |
| 802 } | |
| 3618 | 803 |
| 3792 | 804 return ConvertToPyObject(&di->di_tv); |
| 3618 | 805 } |
| 806 | |
| 807 static PyInt | |
| 4488 | 808 DictionaryAssItem(DictionaryObject *self, PyObject *keyObject, PyObject *valObject) |
| 3618 | 809 { |
| 810 char_u *key; | |
| 811 typval_T tv; | |
| 4488 | 812 dict_T *d = self->dict; |
| 3618 | 813 dictitem_T *di; |
| 814 DICTKEY_DECL | |
| 815 | |
| 816 if (d->dv_lock) | |
| 817 { | |
| 818 PyErr_SetVim(_("dict is locked")); | |
| 819 return -1; | |
| 820 } | |
| 821 | |
| 3792 | 822 DICTKEY_GET_NOTEMPTY(-1) |
| 3618 | 823 |
| 824 di = dict_find(d, key, -1); | |
| 825 | |
| 826 if (valObject == NULL) | |
| 827 { | |
| 3636 | 828 hashitem_T *hi; |
| 829 | |
| 3618 | 830 if (di == NULL) |
| 831 { | |
| 3824 | 832 DICTKEY_UNREF |
| 4403 | 833 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 3618 | 834 return -1; |
| 835 } | |
| 3636 | 836 hi = hash_find(&d->dv_hashtab, di->di_key); |
| 3618 | 837 hash_remove(&d->dv_hashtab, hi); |
| 838 dictitem_free(di); | |
| 839 return 0; | |
| 840 } | |
| 841 | |
| 842 if (ConvertFromPyObject(valObject, &tv) == -1) | |
| 843 return -1; | |
| 844 | |
| 845 if (di == NULL) | |
| 846 { | |
| 847 di = dictitem_alloc(key); | |
| 848 if (di == NULL) | |
| 849 { | |
| 850 PyErr_NoMemory(); | |
| 851 return -1; | |
| 852 } | |
| 853 di->di_tv.v_lock = 0; | |
| 854 | |
| 855 if (dict_add(d, di) == FAIL) | |
| 856 { | |
| 3824 | 857 DICTKEY_UNREF |
| 3618 | 858 vim_free(di); |
| 859 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 860 return -1; | |
| 861 } | |
| 862 } | |
| 863 else | |
| 864 clear_tv(&di->di_tv); | |
| 865 | |
| 866 DICTKEY_UNREF | |
| 867 | |
| 868 copy_tv(&tv, &di->di_tv); | |
| 869 return 0; | |
| 870 } | |
| 871 | |
| 872 static PyObject * | |
| 4488 | 873 DictionaryListKeys(DictionaryObject *self) |
| 3618 | 874 { |
| 4488 | 875 dict_T *dict = self->dict; |
| 3618 | 876 long_u todo = dict->dv_hashtab.ht_used; |
| 877 Py_ssize_t i = 0; | |
| 878 PyObject *r; | |
| 879 hashitem_T *hi; | |
| 880 | |
| 881 r = PyList_New(todo); | |
| 882 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
| 883 { | |
| 884 if (!HASHITEM_EMPTY(hi)) | |
| 885 { | |
| 886 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
| 887 --todo; | |
| 888 ++i; | |
| 889 } | |
| 890 } | |
| 891 return r; | |
| 892 } | |
| 893 | |
| 4385 | 894 static PyMappingMethods DictionaryAsMapping = { |
| 895 (lenfunc) DictionaryLength, | |
| 896 (binaryfunc) DictionaryItem, | |
| 897 (objobjargproc) DictionaryAssItem, | |
| 898 }; | |
| 899 | |
| 3618 | 900 static struct PyMethodDef DictionaryMethods[] = { |
| 4492 | 901 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, |
| 902 { NULL, NULL, 0, NULL } | |
| 3618 | 903 }; |
| 904 | |
| 905 static PyTypeObject ListType; | |
| 4319 | 906 static PySequenceMethods ListAsSeq; |
| 907 static PyMappingMethods ListAsMapping; | |
| 3618 | 908 |
| 909 typedef struct | |
| 910 { | |
| 911 PyObject_HEAD | |
| 912 list_T *list; | |
| 913 pylinkedlist_T ref; | |
| 914 } ListObject; | |
| 915 | |
| 916 static PyObject * | |
| 917 ListNew(list_T *list) | |
| 918 { | |
| 919 ListObject *self; | |
| 920 | |
| 921 self = PyObject_NEW(ListObject, &ListType); | |
| 922 if (self == NULL) | |
| 923 return NULL; | |
| 924 self->list = list; | |
| 925 ++list->lv_refcount; | |
| 926 | |
| 927 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
| 928 | |
| 929 return (PyObject *)(self); | |
| 930 } | |
| 931 | |
| 4319 | 932 static void |
| 4488 | 933 ListDestructor(ListObject *self) |
| 4319 | 934 { |
| 4488 | 935 pyll_remove(&self->ref, &lastlist); |
| 936 list_unref(self->list); | |
| 4319 | 937 |
| 938 DESTRUCTOR_FINISH(self); | |
| 939 } | |
| 940 | |
| 3618 | 941 static int |
| 942 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
| 943 { | |
| 944 Py_ssize_t i; | |
| 945 Py_ssize_t lsize = PySequence_Size(obj); | |
| 946 PyObject *litem; | |
| 947 listitem_T *li; | |
| 948 | |
| 949 for(i=0; i<lsize; i++) | |
| 950 { | |
| 951 li = listitem_alloc(); | |
| 952 if (li == NULL) | |
| 953 { | |
| 954 PyErr_NoMemory(); | |
| 955 return -1; | |
| 956 } | |
| 957 li->li_tv.v_lock = 0; | |
| 958 | |
| 959 litem = PySequence_GetItem(obj, i); | |
| 960 if (litem == NULL) | |
| 961 return -1; | |
| 962 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
| 963 return -1; | |
| 964 | |
| 965 list_append(l, li); | |
| 966 } | |
| 967 return 0; | |
| 968 } | |
| 969 | |
| 970 static PyInt | |
| 4488 | 971 ListLength(ListObject *self) |
| 3618 | 972 { |
| 4488 | 973 return ((PyInt) (self->list->lv_len)); |
| 3618 | 974 } |
| 975 | |
| 976 static PyObject * | |
| 4488 | 977 ListItem(ListObject *self, Py_ssize_t index) |
| 3618 | 978 { |
| 979 listitem_T *li; | |
| 980 | |
| 4488 | 981 if (index >= ListLength(self)) |
| 3618 | 982 { |
| 4405 | 983 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 984 return NULL; |
| 985 } | |
| 4488 | 986 li = list_find(self->list, (long) index); |
| 3618 | 987 if (li == NULL) |
| 988 { | |
| 989 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
| 990 return NULL; | |
| 991 } | |
| 992 return ConvertToPyObject(&li->li_tv); | |
| 993 } | |
| 994 | |
| 995 #define PROC_RANGE \ | |
| 996 if (last < 0) {\ | |
| 997 if (last < -size) \ | |
| 998 last = 0; \ | |
| 999 else \ | |
| 1000 last += size; \ | |
| 1001 } \ | |
| 1002 if (first < 0) \ | |
| 1003 first = 0; \ | |
| 1004 if (first > size) \ | |
| 1005 first = size; \ | |
| 1006 if (last > size) \ | |
| 1007 last = size; | |
| 1008 | |
| 1009 static PyObject * | |
| 4488 | 1010 ListSlice(ListObject *self, Py_ssize_t first, Py_ssize_t last) |
| 3618 | 1011 { |
| 1012 PyInt i; | |
| 1013 PyInt size = ListLength(self); | |
| 1014 PyInt n; | |
| 1015 PyObject *list; | |
| 1016 int reversed = 0; | |
| 1017 | |
| 1018 PROC_RANGE | |
| 1019 if (first >= last) | |
| 1020 first = last; | |
| 1021 | |
| 1022 n = last-first; | |
| 1023 list = PyList_New(n); | |
| 1024 if (list == NULL) | |
| 1025 return NULL; | |
| 1026 | |
| 1027 for (i = 0; i < n; ++i) | |
| 1028 { | |
| 4260 | 1029 PyObject *item = ListItem(self, first + i); |
| 3618 | 1030 if (item == NULL) |
| 1031 { | |
| 1032 Py_DECREF(list); | |
| 1033 return NULL; | |
| 1034 } | |
| 1035 | |
| 1036 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
| 1037 { | |
| 1038 Py_DECREF(item); | |
| 1039 Py_DECREF(list); | |
| 1040 return NULL; | |
| 1041 } | |
| 1042 } | |
| 1043 | |
| 1044 return list; | |
| 1045 } | |
| 1046 | |
| 4397 | 1047 typedef struct |
| 1048 { | |
| 1049 listwatch_T lw; | |
| 1050 list_T *list; | |
| 1051 } listiterinfo_T; | |
| 1052 | |
| 1053 static void | |
| 1054 ListIterDestruct(listiterinfo_T *lii) | |
| 1055 { | |
| 1056 list_rem_watch(lii->list, &lii->lw); | |
| 1057 PyMem_Free(lii); | |
| 1058 } | |
| 1059 | |
| 1060 static PyObject * | |
| 1061 ListIterNext(listiterinfo_T **lii) | |
| 1062 { | |
| 1063 PyObject *r; | |
| 1064 | |
| 1065 if (!((*lii)->lw.lw_item)) | |
| 1066 return NULL; | |
| 1067 | |
| 1068 if (!(r = ConvertToPyObject(&((*lii)->lw.lw_item->li_tv)))) | |
| 1069 return NULL; | |
| 1070 | |
| 1071 (*lii)->lw.lw_item = (*lii)->lw.lw_item->li_next; | |
| 1072 | |
| 1073 return r; | |
| 1074 } | |
| 1075 | |
| 1076 static PyObject * | |
| 4488 | 1077 ListIter(ListObject *self) |
| 4397 | 1078 { |
| 1079 listiterinfo_T *lii; | |
| 4488 | 1080 list_T *l = self->list; |
| 4397 | 1081 |
| 1082 if (!(lii = PyMem_New(listiterinfo_T, 1))) | |
| 1083 { | |
| 1084 PyErr_NoMemory(); | |
| 1085 return NULL; | |
| 1086 } | |
| 1087 | |
| 1088 list_add_watch(l, &lii->lw); | |
| 1089 lii->lw.lw_item = l->lv_first; | |
| 1090 lii->list = l; | |
| 1091 | |
| 1092 return IterNew(lii, | |
| 4433 | 1093 (destructorfun) ListIterDestruct, (nextfun) ListIterNext, |
| 1094 NULL, NULL); | |
| 4397 | 1095 } |
| 1096 | |
| 3618 | 1097 static int |
| 4488 | 1098 ListAssItem(ListObject *self, Py_ssize_t index, PyObject *obj) |
| 3618 | 1099 { |
| 1100 typval_T tv; | |
| 4488 | 1101 list_T *l = self->list; |
| 3618 | 1102 listitem_T *li; |
| 1103 Py_ssize_t length = ListLength(self); | |
| 1104 | |
| 1105 if (l->lv_lock) | |
| 1106 { | |
| 1107 PyErr_SetVim(_("list is locked")); | |
| 1108 return -1; | |
| 1109 } | |
| 1110 if (index>length || (index==length && obj==NULL)) | |
| 1111 { | |
| 4405 | 1112 PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
| 3618 | 1113 return -1; |
| 1114 } | |
| 1115 | |
| 1116 if (obj == NULL) | |
| 1117 { | |
| 1118 li = list_find(l, (long) index); | |
| 1119 list_remove(l, li, li); | |
| 1120 clear_tv(&li->li_tv); | |
| 1121 vim_free(li); | |
| 1122 return 0; | |
| 1123 } | |
| 1124 | |
| 1125 if (ConvertFromPyObject(obj, &tv) == -1) | |
| 1126 return -1; | |
| 1127 | |
| 1128 if (index == length) | |
| 1129 { | |
| 1130 if (list_append_tv(l, &tv) == FAIL) | |
| 1131 { | |
| 1132 PyErr_SetVim(_("Failed to add item to list")); | |
| 1133 return -1; | |
| 1134 } | |
| 1135 } | |
| 1136 else | |
| 1137 { | |
| 1138 li = list_find(l, (long) index); | |
| 1139 clear_tv(&li->li_tv); | |
| 1140 copy_tv(&tv, &li->li_tv); | |
| 1141 } | |
| 1142 return 0; | |
| 1143 } | |
| 1144 | |
| 1145 static int | |
| 4488 | 1146 ListAssSlice(ListObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) |
| 3618 | 1147 { |
| 1148 PyInt size = ListLength(self); | |
| 1149 Py_ssize_t i; | |
| 1150 Py_ssize_t lsize; | |
| 1151 PyObject *litem; | |
| 1152 listitem_T *li; | |
| 1153 listitem_T *next; | |
| 1154 typval_T v; | |
| 4488 | 1155 list_T *l = self->list; |
| 3618 | 1156 |
| 1157 if (l->lv_lock) | |
| 1158 { | |
| 1159 PyErr_SetVim(_("list is locked")); | |
| 1160 return -1; | |
| 1161 } | |
| 1162 | |
| 1163 PROC_RANGE | |
| 1164 | |
| 1165 if (first == size) | |
| 1166 li = NULL; | |
| 1167 else | |
| 1168 { | |
| 1169 li = list_find(l, (long) first); | |
| 1170 if (li == NULL) | |
| 1171 { | |
| 1172 PyErr_SetVim(_("internal error: no vim list item")); | |
| 1173 return -1; | |
| 1174 } | |
| 1175 if (last > first) | |
| 1176 { | |
| 1177 i = last - first; | |
| 1178 while (i-- && li != NULL) | |
| 1179 { | |
| 1180 next = li->li_next; | |
| 1181 listitem_remove(l, li); | |
| 1182 li = next; | |
| 1183 } | |
| 1184 } | |
| 1185 } | |
| 1186 | |
| 1187 if (obj == NULL) | |
| 1188 return 0; | |
| 1189 | |
| 1190 if (!PyList_Check(obj)) | |
| 1191 { | |
| 1192 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
| 1193 return -1; | |
| 1194 } | |
| 1195 | |
| 1196 lsize = PyList_Size(obj); | |
| 1197 | |
| 1198 for(i=0; i<lsize; i++) | |
| 1199 { | |
| 1200 litem = PyList_GetItem(obj, i); | |
| 1201 if (litem == NULL) | |
| 1202 return -1; | |
| 1203 if (ConvertFromPyObject(litem, &v) == -1) | |
| 1204 return -1; | |
| 1205 if (list_insert_tv(l, &v, li) == FAIL) | |
| 1206 { | |
| 1207 PyErr_SetVim(_("internal error: failed to add item to list")); | |
| 1208 return -1; | |
| 1209 } | |
| 1210 } | |
| 1211 return 0; | |
| 1212 } | |
| 1213 | |
| 1214 static PyObject * | |
| 4488 | 1215 ListConcatInPlace(ListObject *self, PyObject *obj) |
| 3618 | 1216 { |
| 4488 | 1217 list_T *l = self->list; |
| 3618 | 1218 PyObject *lookup_dict; |
| 1219 | |
| 1220 if (l->lv_lock) | |
| 1221 { | |
| 1222 PyErr_SetVim(_("list is locked")); | |
| 1223 return NULL; | |
| 1224 } | |
| 1225 | |
| 1226 if (!PySequence_Check(obj)) | |
| 1227 { | |
| 1228 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
| 1229 return NULL; | |
| 1230 } | |
| 1231 | |
| 1232 lookup_dict = PyDict_New(); | |
| 1233 if (list_py_concat(l, obj, lookup_dict) == -1) | |
| 1234 { | |
| 1235 Py_DECREF(lookup_dict); | |
| 1236 return NULL; | |
| 1237 } | |
| 1238 Py_DECREF(lookup_dict); | |
| 1239 | |
| 1240 Py_INCREF(self); | |
| 4488 | 1241 return (PyObject *)(self); |
| 3618 | 1242 } |
| 1243 | |
| 3828 | 1244 static int |
| 4488 | 1245 ListSetattr(ListObject *self, char *name, PyObject *val) |
| 3828 | 1246 { |
| 1247 if (val == NULL) | |
| 1248 { | |
| 4405 | 1249 PyErr_SetString(PyExc_AttributeError, |
| 1250 _("cannot delete vim.dictionary attributes")); | |
| 3828 | 1251 return -1; |
| 1252 } | |
| 1253 | |
| 1254 if (strcmp(name, "locked") == 0) | |
| 1255 { | |
| 4488 | 1256 if (self->list->lv_lock == VAR_FIXED) |
| 3828 | 1257 { |
| 4405 | 1258 PyErr_SetString(PyExc_TypeError, _("cannot modify fixed list")); |
| 3828 | 1259 return -1; |
| 1260 } | |
| 1261 else | |
| 1262 { | |
| 4411 | 1263 int istrue = PyObject_IsTrue(val); |
| 1264 if (istrue == -1) | |
| 1265 return -1; | |
| 1266 else if (istrue) | |
| 4488 | 1267 self->list->lv_lock = VAR_LOCKED; |
| 3828 | 1268 else |
| 4488 | 1269 self->list->lv_lock = 0; |
| 3828 | 1270 } |
| 1271 return 0; | |
| 1272 } | |
| 1273 else | |
| 1274 { | |
| 4405 | 1275 PyErr_SetString(PyExc_AttributeError, _("cannot set this attribute")); |
| 3828 | 1276 return -1; |
| 1277 } | |
| 1278 } | |
| 1279 | |
| 3618 | 1280 static struct PyMethodDef ListMethods[] = { |
| 4492 | 1281 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, |
| 1282 { NULL, NULL, 0, NULL } | |
| 3618 | 1283 }; |
| 1284 | |
| 1285 typedef struct | |
| 1286 { | |
| 1287 PyObject_HEAD | |
| 1288 char_u *name; | |
| 1289 } FunctionObject; | |
| 1290 | |
| 1291 static PyTypeObject FunctionType; | |
| 1292 | |
| 1293 static PyObject * | |
| 1294 FunctionNew(char_u *name) | |
| 1295 { | |
| 1296 FunctionObject *self; | |
| 1297 | |
| 1298 self = PyObject_NEW(FunctionObject, &FunctionType); | |
| 1299 if (self == NULL) | |
| 1300 return NULL; | |
| 1301 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
| 1302 if (self->name == NULL) | |
| 1303 { | |
| 1304 PyErr_NoMemory(); | |
| 1305 return NULL; | |
| 1306 } | |
| 1307 STRCPY(self->name, name); | |
| 1308 func_ref(name); | |
| 1309 return (PyObject *)(self); | |
| 1310 } | |
| 1311 | |
| 4319 | 1312 static void |
| 4488 | 1313 FunctionDestructor(FunctionObject *self) |
| 4319 | 1314 { |
| 4488 | 1315 func_unref(self->name); |
| 1316 PyMem_Free(self->name); | |
| 4319 | 1317 |
| 1318 DESTRUCTOR_FINISH(self); | |
| 1319 } | |
| 1320 | |
| 3618 | 1321 static PyObject * |
| 4488 | 1322 FunctionCall(FunctionObject *self, PyObject *argsObject, PyObject *kwargs) |
| 3618 | 1323 { |
| 4488 | 1324 char_u *name = self->name; |
| 3618 | 1325 typval_T args; |
| 1326 typval_T selfdicttv; | |
| 1327 typval_T rettv; | |
| 1328 dict_T *selfdict = NULL; | |
| 1329 PyObject *selfdictObject; | |
| 1330 PyObject *result; | |
| 1331 int error; | |
| 1332 | |
| 1333 if (ConvertFromPyObject(argsObject, &args) == -1) | |
| 1334 return NULL; | |
| 1335 | |
| 1336 if (kwargs != NULL) | |
| 1337 { | |
| 1338 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
| 1339 if (selfdictObject != NULL) | |
| 1340 { | |
| 3703 | 1341 if (!PyMapping_Check(selfdictObject)) |
| 3618 | 1342 { |
| 3703 | 1343 PyErr_SetString(PyExc_TypeError, |
| 1344 _("'self' argument must be a dictionary")); | |
| 3618 | 1345 clear_tv(&args); |
| 1346 return NULL; | |
| 1347 } | |
| 1348 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
| 1349 return NULL; | |
| 1350 selfdict = selfdicttv.vval.v_dict; | |
| 1351 } | |
| 1352 } | |
| 1353 | |
| 4415 | 1354 Py_BEGIN_ALLOW_THREADS |
| 1355 Python_Lock_Vim(); | |
| 1356 | |
| 4498 | 1357 VimTryStart(); |
| 3618 | 1358 error = func_call(name, &args, selfdict, &rettv); |
| 4415 | 1359 |
| 1360 Python_Release_Vim(); | |
| 1361 Py_END_ALLOW_THREADS | |
| 1362 | |
| 4498 | 1363 if (VimTryEnd()) |
| 1364 result = NULL; | |
| 1365 else if (error != OK) | |
| 3618 | 1366 { |
| 1367 result = NULL; | |
| 1368 PyErr_SetVim(_("failed to run function")); | |
| 1369 } | |
| 1370 else | |
| 1371 result = ConvertToPyObject(&rettv); | |
| 1372 | |
| 1373 /* FIXME Check what should really be cleared. */ | |
| 1374 clear_tv(&args); | |
| 1375 clear_tv(&rettv); | |
| 1376 /* | |
| 1377 * if (selfdict!=NULL) | |
| 1378 * clear_tv(selfdicttv); | |
| 1379 */ | |
| 1380 | |
| 1381 return result; | |
| 1382 } | |
| 1383 | |
| 1384 static struct PyMethodDef FunctionMethods[] = { | |
| 4492 | 1385 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, |
| 1386 { NULL, NULL, 0, NULL} | |
| 3618 | 1387 }; |
| 1388 | |
| 4350 | 1389 /* |
| 1390 * Options object | |
| 1391 */ | |
| 1392 | |
| 1393 static PyTypeObject OptionsType; | |
| 1394 | |
| 1395 typedef int (*checkfun)(void *); | |
| 1396 | |
| 1397 typedef struct | |
| 1398 { | |
| 1399 PyObject_HEAD | |
| 1400 int opt_type; | |
| 1401 void *from; | |
| 1402 checkfun Check; | |
| 1403 PyObject *fromObj; | |
| 1404 } OptionsObject; | |
| 1405 | |
| 4433 | 1406 static int |
| 1407 dummy_check(void *arg UNUSED) | |
| 1408 { | |
| 1409 return 0; | |
| 1410 } | |
| 1411 | |
| 1412 static PyObject * | |
| 1413 OptionsNew(int opt_type, void *from, checkfun Check, PyObject *fromObj) | |
| 1414 { | |
| 1415 OptionsObject *self; | |
| 1416 | |
| 1417 self = PyObject_NEW(OptionsObject, &OptionsType); | |
| 1418 if (self == NULL) | |
| 1419 return NULL; | |
| 1420 | |
| 1421 self->opt_type = opt_type; | |
| 1422 self->from = from; | |
| 1423 self->Check = Check; | |
| 1424 self->fromObj = fromObj; | |
| 1425 if (fromObj) | |
| 1426 Py_INCREF(fromObj); | |
| 1427 | |
| 1428 return (PyObject *)(self); | |
| 1429 } | |
| 1430 | |
| 1431 static void | |
| 4488 | 1432 OptionsDestructor(OptionsObject *self) |
| 4433 | 1433 { |
| 4488 | 1434 if (self->fromObj) |
| 1435 Py_DECREF(self->fromObj); | |
| 4433 | 1436 DESTRUCTOR_FINISH(self); |
| 1437 } | |
| 1438 | |
| 1439 static int | |
| 4488 | 1440 OptionsTraverse(OptionsObject *self, visitproc visit, void *arg) |
| 4433 | 1441 { |
| 4488 | 1442 Py_VISIT(self->fromObj); |
| 4433 | 1443 return 0; |
| 1444 } | |
| 1445 | |
| 1446 static int | |
| 4488 | 1447 OptionsClear(OptionsObject *self) |
| 4433 | 1448 { |
| 4488 | 1449 Py_CLEAR(self->fromObj); |
| 4433 | 1450 return 0; |
| 1451 } | |
| 1452 | |
| 4350 | 1453 static PyObject * |
| 4488 | 1454 OptionsItem(OptionsObject *self, PyObject *keyObject) |
| 4350 | 1455 { |
| 1456 char_u *key; | |
| 1457 int flags; | |
| 1458 long numval; | |
| 1459 char_u *stringval; | |
| 4359 | 1460 DICTKEY_DECL |
| 4350 | 1461 |
| 4488 | 1462 if (self->Check(self->from)) |
| 4350 | 1463 return NULL; |
| 1464 | |
| 1465 DICTKEY_GET_NOTEMPTY(NULL) | |
| 1466 | |
| 1467 flags = get_option_value_strict(key, &numval, &stringval, | |
| 4488 | 1468 self->opt_type, self->from); |
| 4350 | 1469 |
| 1470 DICTKEY_UNREF | |
| 1471 | |
| 1472 if (flags == 0) | |
| 1473 { | |
| 4403 | 1474 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1475 return NULL; |
| 1476 } | |
| 1477 | |
| 1478 if (flags & SOPT_UNSET) | |
| 1479 { | |
| 1480 Py_INCREF(Py_None); | |
| 1481 return Py_None; | |
| 1482 } | |
| 1483 else if (flags & SOPT_BOOL) | |
| 1484 { | |
| 1485 PyObject *r; | |
| 1486 r = numval ? Py_True : Py_False; | |
| 1487 Py_INCREF(r); | |
| 1488 return r; | |
| 1489 } | |
| 1490 else if (flags & SOPT_NUM) | |
| 1491 return PyInt_FromLong(numval); | |
| 1492 else if (flags & SOPT_STRING) | |
| 1493 { | |
| 1494 if (stringval) | |
| 1495 return PyBytes_FromString((char *) stringval); | |
| 1496 else | |
| 1497 { | |
| 4405 | 1498 PyErr_SetString(PyExc_RuntimeError, |
| 1499 _("unable to get option value")); | |
| 4350 | 1500 return NULL; |
| 1501 } | |
| 1502 } | |
| 1503 else | |
| 1504 { | |
| 1505 PyErr_SetVim("Internal error: unknown option type. Should not happen"); | |
| 1506 return NULL; | |
| 1507 } | |
| 1508 } | |
| 1509 | |
| 1510 static int | |
| 1511 set_option_value_for(key, numval, stringval, opt_flags, opt_type, from) | |
| 1512 char_u *key; | |
| 1513 int numval; | |
| 1514 char_u *stringval; | |
| 1515 int opt_flags; | |
| 1516 int opt_type; | |
| 1517 void *from; | |
| 1518 { | |
| 1519 win_T *save_curwin; | |
| 1520 tabpage_T *save_curtab; | |
| 4429 | 1521 buf_T *save_curbuf; |
| 4498 | 1522 |
| 1523 VimTryStart(); | |
| 4350 | 1524 switch (opt_type) |
| 1525 { | |
| 1526 case SREQ_WIN: | |
| 4429 | 1527 if (switch_win(&save_curwin, &save_curtab, (win_T *)from, |
| 1528 win_find_tabpage((win_T *)from)) == FAIL) | |
| 4350 | 1529 { |
| 4498 | 1530 if (VimTryEnd()) |
| 1531 return -1; | |
| 4350 | 1532 PyErr_SetVim("Problem while switching windows."); |
| 1533 return -1; | |
| 1534 } | |
| 1535 set_option_value(key, numval, stringval, opt_flags); | |
| 1536 restore_win(save_curwin, save_curtab); | |
| 1537 break; | |
| 1538 case SREQ_BUF: | |
| 4429 | 1539 switch_buffer(&save_curbuf, (buf_T *)from); |
| 4350 | 1540 set_option_value(key, numval, stringval, opt_flags); |
| 4429 | 1541 restore_buffer(save_curbuf); |
| 4350 | 1542 break; |
| 1543 case SREQ_GLOBAL: | |
| 1544 set_option_value(key, numval, stringval, opt_flags); | |
| 1545 break; | |
| 1546 } | |
| 4498 | 1547 return VimTryEnd(); |
| 4350 | 1548 } |
| 1549 | |
| 1550 static int | |
| 4488 | 1551 OptionsAssItem(OptionsObject *self, PyObject *keyObject, PyObject *valObject) |
| 4350 | 1552 { |
| 1553 char_u *key; | |
| 1554 int flags; | |
| 1555 int opt_flags; | |
| 1556 int r = 0; | |
| 4359 | 1557 DICTKEY_DECL |
| 4350 | 1558 |
| 4488 | 1559 if (self->Check(self->from)) |
| 4350 | 1560 return -1; |
| 1561 | |
| 1562 DICTKEY_GET_NOTEMPTY(-1) | |
| 1563 | |
| 1564 flags = get_option_value_strict(key, NULL, NULL, | |
| 4488 | 1565 self->opt_type, self->from); |
| 4350 | 1566 |
| 1567 DICTKEY_UNREF | |
| 1568 | |
| 1569 if (flags == 0) | |
| 1570 { | |
| 4403 | 1571 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4350 | 1572 return -1; |
| 1573 } | |
| 1574 | |
| 1575 if (valObject == NULL) | |
| 1576 { | |
| 4488 | 1577 if (self->opt_type == SREQ_GLOBAL) |
| 4350 | 1578 { |
| 4405 | 1579 PyErr_SetString(PyExc_ValueError, |
| 1580 _("unable to unset global option")); | |
| 4350 | 1581 return -1; |
| 1582 } | |
| 1583 else if (!(flags & SOPT_GLOBAL)) | |
| 1584 { | |
| 4405 | 1585 PyErr_SetString(PyExc_ValueError, _("unable to unset option " |
| 1586 "without global value")); | |
| 4350 | 1587 return -1; |
| 1588 } | |
| 1589 else | |
| 1590 { | |
| 4488 | 1591 unset_global_local_option(key, self->from); |
| 4350 | 1592 return 0; |
| 1593 } | |
| 1594 } | |
| 1595 | |
| 4488 | 1596 opt_flags = (self->opt_type ? OPT_LOCAL : OPT_GLOBAL); |
| 4350 | 1597 |
| 1598 if (flags & SOPT_BOOL) | |
| 1599 { | |
| 4411 | 1600 int istrue = PyObject_IsTrue(valObject); |
| 1601 if (istrue == -1) | |
| 1602 return -1; | |
| 1603 r = set_option_value_for(key, istrue, NULL, | |
| 4488 | 1604 opt_flags, self->opt_type, self->from); |
| 4350 | 1605 } |
| 1606 else if (flags & SOPT_NUM) | |
| 1607 { | |
| 1608 int val; | |
| 1609 | |
| 1610 #if PY_MAJOR_VERSION < 3 | |
| 1611 if (PyInt_Check(valObject)) | |
| 1612 val = PyInt_AsLong(valObject); | |
| 1613 else | |
| 1614 #endif | |
| 1615 if (PyLong_Check(valObject)) | |
| 1616 val = PyLong_AsLong(valObject); | |
| 1617 else | |
| 1618 { | |
| 4405 | 1619 PyErr_SetString(PyExc_TypeError, _("object must be integer")); |
| 4350 | 1620 return -1; |
| 1621 } | |
| 1622 | |
| 1623 r = set_option_value_for(key, val, NULL, opt_flags, | |
| 4488 | 1624 self->opt_type, self->from); |
| 4350 | 1625 } |
| 1626 else | |
| 1627 { | |
| 1628 char_u *val; | |
| 1629 if (PyBytes_Check(valObject)) | |
| 1630 { | |
| 1631 | |
| 1632 if (PyString_AsStringAndSize(valObject, (char **) &val, NULL) == -1) | |
| 1633 return -1; | |
| 1634 if (val == NULL) | |
| 1635 return -1; | |
| 1636 | |
| 1637 val = vim_strsave(val); | |
| 1638 } | |
| 1639 else if (PyUnicode_Check(valObject)) | |
| 1640 { | |
| 1641 PyObject *bytes; | |
| 1642 | |
| 1643 bytes = PyUnicode_AsEncodedString(valObject, (char *)ENC_OPT, NULL); | |
| 1644 if (bytes == NULL) | |
| 1645 return -1; | |
| 1646 | |
| 1647 if(PyString_AsStringAndSize(bytes, (char **) &val, NULL) == -1) | |
| 1648 return -1; | |
| 1649 if (val == NULL) | |
| 1650 return -1; | |
| 1651 | |
| 1652 val = vim_strsave(val); | |
| 1653 Py_XDECREF(bytes); | |
| 1654 } | |
| 1655 else | |
| 1656 { | |
| 4405 | 1657 PyErr_SetString(PyExc_TypeError, _("object must be string")); |
| 4350 | 1658 return -1; |
| 1659 } | |
| 1660 | |
| 1661 r = set_option_value_for(key, 0, val, opt_flags, | |
| 4488 | 1662 self->opt_type, self->from); |
| 4350 | 1663 vim_free(val); |
| 1664 } | |
| 1665 | |
| 1666 return r; | |
| 1667 } | |
| 1668 | |
| 1669 static PyMappingMethods OptionsAsMapping = { | |
| 1670 (lenfunc) NULL, | |
| 1671 (binaryfunc) OptionsItem, | |
| 1672 (objobjargproc) OptionsAssItem, | |
| 1673 }; | |
| 1674 | |
| 4401 | 1675 /* Tabpage object |
| 1676 */ | |
| 1677 | |
| 1678 typedef struct | |
| 1679 { | |
| 1680 PyObject_HEAD | |
| 1681 tabpage_T *tab; | |
| 1682 } TabPageObject; | |
| 1683 | |
| 1684 static PyObject *WinListNew(TabPageObject *tabObject); | |
| 1685 | |
| 1686 static PyTypeObject TabPageType; | |
| 1687 | |
| 1688 static int | |
| 4488 | 1689 CheckTabPage(TabPageObject *self) |
| 4401 | 1690 { |
| 4488 | 1691 if (self->tab == INVALID_TABPAGE_VALUE) |
| 4401 | 1692 { |
| 1693 PyErr_SetVim(_("attempt to refer to deleted tab page")); | |
| 1694 return -1; | |
| 1695 } | |
| 1696 | |
| 1697 return 0; | |
| 1698 } | |
| 1699 | |
| 1700 static PyObject * | |
| 1701 TabPageNew(tabpage_T *tab) | |
| 1702 { | |
| 1703 TabPageObject *self; | |
| 1704 | |
| 1705 if (TAB_PYTHON_REF(tab)) | |
| 1706 { | |
| 1707 self = TAB_PYTHON_REF(tab); | |
| 1708 Py_INCREF(self); | |
| 1709 } | |
| 1710 else | |
| 1711 { | |
| 1712 self = PyObject_NEW(TabPageObject, &TabPageType); | |
| 1713 if (self == NULL) | |
| 1714 return NULL; | |
| 1715 self->tab = tab; | |
| 1716 TAB_PYTHON_REF(tab) = self; | |
| 1717 } | |
| 1718 | |
| 1719 return (PyObject *)(self); | |
| 1720 } | |
| 1721 | |
| 1722 static void | |
| 4488 | 1723 TabPageDestructor(TabPageObject *self) |
| 4401 | 1724 { |
| 4488 | 1725 if (self->tab && self->tab != INVALID_TABPAGE_VALUE) |
| 1726 TAB_PYTHON_REF(self->tab) = NULL; | |
| 4401 | 1727 |
| 1728 DESTRUCTOR_FINISH(self); | |
| 1729 } | |
| 1730 | |
| 1731 static PyObject * | |
| 4488 | 1732 TabPageAttr(TabPageObject *self, char *name) |
| 4401 | 1733 { |
| 1734 if (strcmp(name, "windows") == 0) | |
| 4488 | 1735 return WinListNew(self); |
| 4401 | 1736 else if (strcmp(name, "number") == 0) |
| 4488 | 1737 return PyLong_FromLong((long) get_tab_number(self->tab)); |
| 4401 | 1738 else if (strcmp(name, "vars") == 0) |
| 4488 | 1739 return DictionaryNew(self->tab->tp_vars); |
| 4401 | 1740 else if (strcmp(name, "window") == 0) |
| 1741 { | |
| 1742 /* For current tab window.c does not bother to set or update tp_curwin | |
| 1743 */ | |
| 4488 | 1744 if (self->tab == curtab) |
| 4431 | 1745 return WindowNew(curwin, curtab); |
| 4401 | 1746 else |
| 4488 | 1747 return WindowNew(self->tab->tp_curwin, self->tab); |
| 4401 | 1748 } |
| 1749 return NULL; | |
| 1750 } | |
| 1751 | |
| 1752 static PyObject * | |
| 4488 | 1753 TabPageRepr(TabPageObject *self) |
| 4401 | 1754 { |
| 1755 static char repr[100]; | |
| 4488 | 1756 |
| 1757 if (self->tab == INVALID_TABPAGE_VALUE) | |
| 4401 | 1758 { |
| 1759 vim_snprintf(repr, 100, _("<tabpage object (deleted) at %p>"), (self)); | |
| 1760 return PyString_FromString(repr); | |
| 1761 } | |
| 1762 else | |
| 1763 { | |
| 4488 | 1764 int t = get_tab_number(self->tab); |
| 4401 | 1765 |
| 1766 if (t == 0) | |
| 1767 vim_snprintf(repr, 100, _("<tabpage object (unknown) at %p>"), | |
| 1768 (self)); | |
| 1769 else | |
| 1770 vim_snprintf(repr, 100, _("<tabpage %d>"), t - 1); | |
| 1771 | |
| 1772 return PyString_FromString(repr); | |
| 1773 } | |
| 1774 } | |
| 1775 | |
| 1776 static struct PyMethodDef TabPageMethods[] = { | |
| 1777 /* name, function, calling, documentation */ | |
| 1778 { NULL, NULL, 0, NULL } | |
| 1779 }; | |
| 1780 | |
| 1781 /* | |
| 1782 * Window list object | |
| 1783 */ | |
| 1784 | |
| 1785 static PyTypeObject TabListType; | |
| 1786 static PySequenceMethods TabListAsSeq; | |
| 1787 | |
| 1788 typedef struct | |
| 1789 { | |
| 1790 PyObject_HEAD | |
| 1791 } TabListObject; | |
| 1792 | |
| 1793 static PyInt | |
| 1794 TabListLength(PyObject *self UNUSED) | |
| 1795 { | |
| 1796 tabpage_T *tp = first_tabpage; | |
| 1797 PyInt n = 0; | |
| 1798 | |
| 1799 while (tp != NULL) | |
| 1800 { | |
| 1801 ++n; | |
| 1802 tp = tp->tp_next; | |
| 1803 } | |
| 1804 | |
| 1805 return n; | |
| 1806 } | |
| 1807 | |
| 1808 static PyObject * | |
| 1809 TabListItem(PyObject *self UNUSED, PyInt n) | |
| 1810 { | |
| 1811 tabpage_T *tp; | |
| 1812 | |
| 1813 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, --n) | |
| 1814 if (n == 0) | |
| 1815 return TabPageNew(tp); | |
| 1816 | |
| 1817 PyErr_SetString(PyExc_IndexError, _("no such tab page")); | |
| 1818 return NULL; | |
| 1819 } | |
| 1820 | |
| 4385 | 1821 /* Window object |
| 1822 */ | |
| 1823 | |
| 1824 typedef struct | |
| 1825 { | |
| 1826 PyObject_HEAD | |
| 1827 win_T *win; | |
| 4431 | 1828 TabPageObject *tabObject; |
| 4385 | 1829 } WindowObject; |
| 1830 | |
| 1831 static PyTypeObject WindowType; | |
|
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1832 |
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1833 static int |
| 4488 | 1834 CheckWindow(WindowObject *self) |
|
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1835 { |
| 4488 | 1836 if (self->win == INVALID_WINDOW_VALUE) |
|
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1837 { |
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1838 PyErr_SetVim(_("attempt to refer to deleted window")); |
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1839 return -1; |
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1840 } |
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1841 |
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1842 return 0; |
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1843 } |
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1844 |
| 4319 | 1845 static PyObject * |
| 4431 | 1846 WindowNew(win_T *win, tabpage_T *tab) |
| 4377 | 1847 { |
| 1848 /* We need to handle deletion of windows underneath us. | |
| 1849 * If we add a "w_python*_ref" field to the win_T structure, | |
| 1850 * then we can get at it in win_free() in vim. We then | |
| 1851 * need to create only ONE Python object per window - if | |
| 1852 * we try to create a second, just INCREF the existing one | |
| 1853 * and return it. The (single) Python object referring to | |
| 1854 * the window is stored in "w_python*_ref". | |
| 1855 * On a win_free() we set the Python object's win_T* field | |
| 1856 * to an invalid value. We trap all uses of a window | |
| 1857 * object, and reject them if the win_T* field is invalid. | |
| 1858 * | |
| 4385 | 1859 * Python2 and Python3 get different fields and different objects: |
| 4377 | 1860 * w_python_ref and w_python3_ref fields respectively. |
| 1861 */ | |
| 1862 | |
| 1863 WindowObject *self; | |
| 1864 | |
| 1865 if (WIN_PYTHON_REF(win)) | |
| 1866 { | |
| 1867 self = WIN_PYTHON_REF(win); | |
| 1868 Py_INCREF(self); | |
| 1869 } | |
| 1870 else | |
| 1871 { | |
| 1872 self = PyObject_NEW(WindowObject, &WindowType); | |
| 1873 if (self == NULL) | |
| 1874 return NULL; | |
| 1875 self->win = win; | |
| 1876 WIN_PYTHON_REF(win) = self; | |
| 1877 } | |
| 1878 | |
| 4431 | 1879 self->tabObject = ((TabPageObject *)(TabPageNew(tab))); |
| 1880 | |
| 4377 | 1881 return (PyObject *)(self); |
| 1882 } | |
| 1883 | |
| 4385 | 1884 static void |
| 4488 | 1885 WindowDestructor(WindowObject *self) |
| 4385 | 1886 { |
| 4488 | 1887 if (self->win && self->win != INVALID_WINDOW_VALUE) |
| 1888 WIN_PYTHON_REF(self->win) = NULL; | |
| 1889 | |
| 1890 Py_DECREF(((PyObject *)(self->tabObject))); | |
| 4431 | 1891 |
| 4385 | 1892 DESTRUCTOR_FINISH(self); |
| 1893 } | |
| 1894 | |
| 4431 | 1895 static win_T * |
| 1896 get_firstwin(TabPageObject *tabObject) | |
| 1897 { | |
| 1898 if (tabObject) | |
| 1899 { | |
| 1900 if (CheckTabPage(tabObject)) | |
| 1901 return NULL; | |
| 1902 /* For current tab window.c does not bother to set or update tp_firstwin | |
| 1903 */ | |
| 1904 else if (tabObject->tab == curtab) | |
| 1905 return firstwin; | |
| 1906 else | |
| 1907 return tabObject->tab->tp_firstwin; | |
| 1908 } | |
| 1909 else | |
| 1910 return firstwin; | |
| 1911 } | |
| 4433 | 1912 static int |
| 4488 | 1913 WindowTraverse(WindowObject *self, visitproc visit, void *arg) |
| 4433 | 1914 { |
| 4488 | 1915 Py_VISIT(((PyObject *)(self->tabObject))); |
| 4433 | 1916 return 0; |
| 1917 } | |
| 1918 | |
| 1919 static int | |
| 4488 | 1920 WindowClear(WindowObject *self) |
| 4433 | 1921 { |
| 4488 | 1922 Py_CLEAR(self->tabObject); |
| 4433 | 1923 return 0; |
| 1924 } | |
| 4431 | 1925 |
| 4377 | 1926 static PyObject * |
| 4488 | 1927 WindowAttr(WindowObject *self, char *name) |
| 4319 | 1928 { |
| 1929 if (strcmp(name, "buffer") == 0) | |
| 4488 | 1930 return (PyObject *)BufferNew(self->win->w_buffer); |
| 4319 | 1931 else if (strcmp(name, "cursor") == 0) |
| 1932 { | |
| 4488 | 1933 pos_T *pos = &self->win->w_cursor; |
| 4319 | 1934 |
| 1935 return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); | |
| 1936 } | |
| 1937 else if (strcmp(name, "height") == 0) | |
| 4488 | 1938 return PyLong_FromLong((long)(self->win->w_height)); |
| 4383 | 1939 #ifdef FEAT_WINDOWS |
| 1940 else if (strcmp(name, "row") == 0) | |
| 4488 | 1941 return PyLong_FromLong((long)(self->win->w_winrow)); |
| 4383 | 1942 #endif |
| 4319 | 1943 #ifdef FEAT_VERTSPLIT |
| 1944 else if (strcmp(name, "width") == 0) | |
| 4488 | 1945 return PyLong_FromLong((long)(W_WIDTH(self->win))); |
| 4383 | 1946 else if (strcmp(name, "col") == 0) |
| 4488 | 1947 return PyLong_FromLong((long)(W_WINCOL(self->win))); |
| 4319 | 1948 #endif |
| 4323 | 1949 else if (strcmp(name, "vars") == 0) |
| 4488 | 1950 return DictionaryNew(self->win->w_vars); |
| 4350 | 1951 else if (strcmp(name, "options") == 0) |
| 4488 | 1952 return OptionsNew(SREQ_WIN, self->win, (checkfun) CheckWindow, |
| 1953 (PyObject *) self); | |
| 4379 | 1954 else if (strcmp(name, "number") == 0) |
| 4431 | 1955 { |
| 4488 | 1956 if (CheckTabPage(self->tabObject)) |
| 4431 | 1957 return NULL; |
| 1958 return PyLong_FromLong((long) | |
| 4488 | 1959 get_win_number(self->win, get_firstwin(self->tabObject))); |
| 4431 | 1960 } |
| 1961 else if (strcmp(name, "tabpage") == 0) | |
| 1962 { | |
| 4488 | 1963 Py_INCREF(self->tabObject); |
| 1964 return (PyObject *)(self->tabObject); | |
| 4431 | 1965 } |
| 4319 | 1966 else if (strcmp(name,"__members__") == 0) |
| 4431 | 1967 return Py_BuildValue("[sssssssss]", "buffer", "cursor", "height", |
| 1968 "vars", "options", "number", "row", "col", "tabpage"); | |
| 4319 | 1969 else |
| 1970 return NULL; | |
| 1971 } | |
| 1972 | |
|
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1973 static int |
| 4488 | 1974 WindowSetattr(WindowObject *self, char *name, PyObject *val) |
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1975 { |
| 4488 | 1976 if (CheckWindow(self)) |
|
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1977 return -1; |
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1978 |
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1979 if (strcmp(name, "buffer") == 0) |
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1980 { |
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1981 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
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1982 return -1; |
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1983 } |
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1984 else if (strcmp(name, "cursor") == 0) |
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1985 { |
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1986 long lnum; |
|
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1987 long col; |
|
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1988 |
|
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1989 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
|
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1990 return -1; |
|
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1991 |
| 4488 | 1992 if (lnum <= 0 || lnum > self->win->w_buffer->b_ml.ml_line_count) |
|
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1993 { |
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1994 PyErr_SetVim(_("cursor position outside buffer")); |
|
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1995 return -1; |
|
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1996 } |
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1997 |
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1998 /* Check for keyboard interrupts */ |
| 4498 | 1999 if (VimCheckInterrupt()) |
|
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2000 return -1; |
|
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2001 |
| 4488 | 2002 self->win->w_cursor.lnum = lnum; |
| 2003 self->win->w_cursor.col = col; | |
|
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2004 #ifdef FEAT_VIRTUALEDIT |
| 4488 | 2005 self->win->w_cursor.coladd = 0; |
|
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2006 #endif |
| 2933 | 2007 /* When column is out of range silently correct it. */ |
| 4488 | 2008 check_cursor_col_win(self->win); |
| 2933 | 2009 |
|
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2010 update_screen(VALID); |
|
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2011 return 0; |
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2012 } |
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2013 else if (strcmp(name, "height") == 0) |
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2014 { |
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2015 int height; |
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2016 win_T *savewin; |
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2017 |
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2018 if (!PyArg_Parse(val, "i", &height)) |
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2019 return -1; |
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2020 |
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2021 #ifdef FEAT_GUI |
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2022 need_mouse_correct = TRUE; |
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2023 #endif |
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|
2024 savewin = curwin; |
| 4488 | 2025 curwin = self->win; |
| 4498 | 2026 |
| 2027 VimTryStart(); | |
|
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2028 win_setheight(height); |
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2029 curwin = savewin; |
| 4498 | 2030 if (VimTryEnd()) |
|
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2031 return -1; |
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2032 |
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2033 return 0; |
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2034 } |
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2035 #ifdef FEAT_VERTSPLIT |
|
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2036 else if (strcmp(name, "width") == 0) |
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2037 { |
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|
2038 int width; |
|
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2039 win_T *savewin; |
|
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2040 |
|
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2041 if (!PyArg_Parse(val, "i", &width)) |
|
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2042 return -1; |
|
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2043 |
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2044 #ifdef FEAT_GUI |
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|
2045 need_mouse_correct = TRUE; |
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|
2046 #endif |
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|
2047 savewin = curwin; |
| 4488 | 2048 curwin = self->win; |
| 4498 | 2049 |
| 2050 VimTryStart(); | |
|
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2051 win_setwidth(width); |
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2052 curwin = savewin; |
| 4498 | 2053 if (VimTryEnd()) |
|
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2054 return -1; |
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2055 |
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2056 return 0; |
|
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2057 } |
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2058 #endif |
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2059 else |
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2060 { |
|
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2061 PyErr_SetString(PyExc_AttributeError, name); |
|
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|
2062 return -1; |
|
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2063 } |
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2064 } |
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2065 |
|
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|
2066 static PyObject * |
| 4488 | 2067 WindowRepr(WindowObject *self) |
|
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2068 { |
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|
2069 static char repr[100]; |
| 4488 | 2070 |
| 2071 if (self->win == INVALID_WINDOW_VALUE) | |
|
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2072 { |
|
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2073 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
|
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|
2074 return PyString_FromString(repr); |
|
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2075 } |
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2076 else |
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2077 { |
| 4488 | 2078 int w = get_win_number(self->win, firstwin); |
| 4379 | 2079 |
| 2080 if (w == 0) | |
|
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2081 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
|
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|
2082 (self)); |
|
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2083 else |
| 4379 | 2084 vim_snprintf(repr, 100, _("<window %d>"), w - 1); |
|
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2085 |
|
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|
2086 return PyString_FromString(repr); |
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2087 } |
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2088 } |
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|
2089 |
| 4385 | 2090 static struct PyMethodDef WindowMethods[] = { |
| 2091 /* name, function, calling, documentation */ | |
| 2092 { NULL, NULL, 0, NULL } | |
| 2093 }; | |
| 2094 | |
|
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|
2095 /* |
| 4385 | 2096 * Window list object |
|
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2097 */ |
| 4319 | 2098 |
| 4385 | 2099 static PyTypeObject WinListType; |
| 2100 static PySequenceMethods WinListAsSeq; | |
| 2101 | |
| 4319 | 2102 typedef struct |
| 2103 { | |
| 2104 PyObject_HEAD | |
| 4401 | 2105 TabPageObject *tabObject; |
| 4319 | 2106 } WinListObject; |
| 2107 | |
| 4401 | 2108 static PyObject * |
| 2109 WinListNew(TabPageObject *tabObject) | |
| 2110 { | |
| 2111 WinListObject *self; | |
| 2112 | |
| 2113 self = PyObject_NEW(WinListObject, &WinListType); | |
| 2114 self->tabObject = tabObject; | |
| 2115 Py_INCREF(tabObject); | |
| 2116 | |
| 2117 return (PyObject *)(self); | |
| 2118 } | |
| 2119 | |
| 2120 static void | |
| 4488 | 2121 WinListDestructor(WinListObject *self) |
| 4401 | 2122 { |
| 4488 | 2123 TabPageObject *tabObject = self->tabObject; |
| 4401 | 2124 |
| 2125 if (tabObject) | |
| 2126 Py_DECREF((PyObject *)(tabObject)); | |
| 2127 | |
| 2128 DESTRUCTOR_FINISH(self); | |
| 2129 } | |
| 2130 | |
|
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2131 static PyInt |
| 4488 | 2132 WinListLength(WinListObject *self) |
|
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|
2133 { |
| 4401 | 2134 win_T *w; |
|
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|
2135 PyInt n = 0; |
|
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|
2136 |
| 4488 | 2137 if (!(w = get_firstwin(self->tabObject))) |
| 4401 | 2138 return -1; |
| 2139 | |
|
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|
2140 while (w != NULL) |
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|
2141 { |
|
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|
2142 ++n; |
|
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|
2143 w = W_NEXT(w); |
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2144 } |
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2145 |
|
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|
2146 return n; |
|
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|
2147 } |
|
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2148 |
|
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|
2149 static PyObject * |
| 4488 | 2150 WinListItem(WinListObject *self, PyInt n) |
|
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|
2151 { |
|
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|
2152 win_T *w; |
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2153 |
| 4488 | 2154 if (!(w = get_firstwin(self->tabObject))) |
| 4401 | 2155 return NULL; |
| 2156 | |
| 2157 for (; w != NULL; w = W_NEXT(w), --n) | |
|
2447
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|
2158 if (n == 0) |
| 4488 | 2159 return WindowNew(w, self->tabObject? self->tabObject->tab: curtab); |
|
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|
2160 |
|
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Move many more common Python items to if_py_both.c.
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|
2161 PyErr_SetString(PyExc_IndexError, _("no such window")); |
|
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|
2162 return NULL; |
|
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|
2163 } |
|
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Move many more common Python items to if_py_both.c.
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|
2164 |
|
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|
2165 /* Convert a Python string into a Vim line. |
|
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|
2166 * |
|
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|
2167 * The result is in allocated memory. All internal nulls are replaced by |
|
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Move many more common Python items to if_py_both.c.
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|
2168 * newline characters. It is an error for the string to contain newline |
|
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|
2169 * characters. |
|
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Move many more common Python items to if_py_both.c.
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|
2170 * |
|
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Move many more common Python items to if_py_both.c.
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|
2171 * On errors, the Python exception data is set, and NULL is returned. |
|
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|
2172 */ |
|
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|
2173 static char * |
|
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|
2174 StringToLine(PyObject *obj) |
|
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|
2175 { |
|
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|
2176 const char *str; |
|
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|
2177 char *save; |
| 2894 | 2178 PyObject *bytes; |
|
2447
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|
2179 PyInt len; |
|
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|
2180 PyInt i; |
|
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|
2181 char *p; |
|
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Move many more common Python items to if_py_both.c.
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|
2182 |
|
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Move many more common Python items to if_py_both.c.
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|
2183 if (obj == NULL || !PyString_Check(obj)) |
|
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|
2184 { |
|
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|
2185 PyErr_BadArgument(); |
|
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|
2186 return NULL; |
|
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|
2187 } |
|
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Move many more common Python items to if_py_both.c.
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|
2188 |
| 2894 | 2189 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 2190 str = PyString_AsString(bytes); | |
| 2191 len = PyString_Size(bytes); | |
|
2447
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|
2192 |
|
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Move many more common Python items to if_py_both.c.
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|
2193 /* |
|
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|
2194 * Error checking: String must not contain newlines, as we |
|
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|
2195 * are replacing a single line, and we must replace it with |
|
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|
2196 * a single line. |
|
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|
2197 * A trailing newline is removed, so that append(f.readlines()) works. |
|
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|
2198 */ |
|
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|
2199 p = memchr(str, '\n', len); |
|
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Move many more common Python items to if_py_both.c.
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|
2200 if (p != NULL) |
|
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|
2201 { |
|
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|
2202 if (p == str + len - 1) |
|
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|
2203 --len; |
|
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|
2204 else |
|
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|
2205 { |
|
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|
2206 PyErr_SetVim(_("string cannot contain newlines")); |
|
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|
2207 return NULL; |
|
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|
2208 } |
|
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|
2209 } |
|
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|
2210 |
|
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|
2211 /* Create a copy of the string, with internal nulls replaced by |
|
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|
2212 * newline characters, as is the vim convention. |
|
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|
2213 */ |
|
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|
2214 save = (char *)alloc((unsigned)(len+1)); |
|
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|
2215 if (save == NULL) |
|
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|
2216 { |
|
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Move many more common Python items to if_py_both.c.
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|
2217 PyErr_NoMemory(); |
|
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|
2218 return NULL; |
|
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|
2219 } |
|
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|
2220 |
|
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Move many more common Python items to if_py_both.c.
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|
2221 for (i = 0; i < len; ++i) |
|
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|
2222 { |
|
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|
2223 if (str[i] == '\0') |
|
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|
2224 save[i] = '\n'; |
|
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|
2225 else |
|
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changeset
|
2226 save[i] = str[i]; |
|
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|
2227 } |
|
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|
2228 |
|
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|
2229 save[i] = '\0'; |
| 2894 | 2230 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
2447
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|
2231 |
|
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|
2232 return save; |
|
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|
2233 } |
|
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|
2234 |
|
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|
2235 /* Get a line from the specified buffer. The line number is |
|
84d353762845
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changeset
|
2236 * in Vim format (1-based). The line is returned as a Python |
|
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|
2237 * string object. |
|
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|
2238 */ |
|
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|
2239 static PyObject * |
|
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|
2240 GetBufferLine(buf_T *buf, PyInt n) |
|
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|
2241 { |
|
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|
2242 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
|
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|
2243 } |
|
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|
2244 |
|
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|
2245 |
|
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|
2246 /* Get a list of lines from the specified buffer. The line numbers |
|
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|
2247 * are in Vim format (1-based). The range is from lo up to, but not |
|
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|
2248 * including, hi. The list is returned as a Python list of string objects. |
|
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|
2249 */ |
|
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|
2250 static PyObject * |
|
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|
2251 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
|
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|
2252 { |
|
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|
2253 PyInt i; |
|
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|
2254 PyInt n = hi - lo; |
|
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|
2255 PyObject *list = PyList_New(n); |
|
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|
2256 |
|
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|
2257 if (list == NULL) |
|
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|
2258 return NULL; |
|
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|
2259 |
|
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|
2260 for (i = 0; i < n; ++i) |
|
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|
2261 { |
|
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|
2262 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
|
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|
2263 |
|
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|
2264 /* Error check - was the Python string creation OK? */ |
|
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|
2265 if (str == NULL) |
|
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|
2266 { |
|
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|
2267 Py_DECREF(list); |
|
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|
2268 return NULL; |
|
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|
2269 } |
|
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|
2270 |
|
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|
2271 /* Set the list item */ |
|
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|
2272 if (PyList_SetItem(list, i, str)) |
|
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2273 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2274 Py_DECREF(str); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2275 Py_DECREF(list); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2276 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2277 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2278 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2279 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2280 /* The ownership of the Python list is passed to the caller (ie, |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2281 * the caller should Py_DECREF() the object when it is finished |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2282 * with it). |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2283 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2284 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2285 return list; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2286 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2287 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2288 /* |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2289 * Check if deleting lines made the cursor position invalid. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2290 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2291 * deleted). |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2292 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2293 static void |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2294 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2295 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2296 if (curwin->w_cursor.lnum >= lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2297 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2298 /* Adjust the cursor position if it's in/after the changed |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2299 * lines. */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2300 if (curwin->w_cursor.lnum >= hi) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2301 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2302 curwin->w_cursor.lnum += extra; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2303 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2304 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2305 else if (extra < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2306 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2307 curwin->w_cursor.lnum = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2308 check_cursor(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2309 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2310 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2311 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2312 changed_cline_bef_curs(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2313 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2314 invalidate_botline(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2315 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2316 |
| 2894 | 2317 /* |
| 2318 * Replace a line in the specified buffer. The line number is | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2319 * in Vim format (1-based). The replacement line is given as |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2320 * a Python string object. The object is checked for validity |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2321 * and correct format. Errors are returned as a value of FAIL. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2322 * The return value is OK on success. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2323 * If OK is returned and len_change is not NULL, *len_change |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2324 * is set to the change in the buffer length. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2325 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2326 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2327 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2328 { |
| 4352 | 2329 /* First of all, we check the type of the supplied Python object. |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2330 * There are three cases: |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2331 * 1. NULL, or None - this is a deletion. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2332 * 2. A string - this is a replacement. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2333 * 3. Anything else - this is an error. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2334 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2335 if (line == Py_None || line == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2336 { |
| 4429 | 2337 buf_T *savebuf; |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2338 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2339 PyErr_Clear(); |
| 4429 | 2340 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2341 |
| 4498 | 2342 VimTryStart(); |
| 2343 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2344 if (u_savedel((linenr_T)n, 1L) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2345 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2346 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2347 PyErr_SetVim(_("cannot delete line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2348 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2349 { |
| 4429 | 2350 if (buf == savebuf) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2351 py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2352 deleted_lines_mark((linenr_T)n, 1L); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2353 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2354 |
| 4429 | 2355 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2356 |
| 4498 | 2357 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2358 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2359 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2360 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2361 *len_change = -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2362 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2363 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2364 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2365 else if (PyString_Check(line)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2366 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2367 char *save = StringToLine(line); |
| 4429 | 2368 buf_T *savebuf; |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2369 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2370 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2371 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2372 |
| 4498 | 2373 VimTryStart(); |
| 2374 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2375 /* We do not need to free "save" if ml_replace() consumes it. */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2376 PyErr_Clear(); |
| 4429 | 2377 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2378 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2379 if (u_savesub((linenr_T)n) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2380 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2381 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2382 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2383 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2384 else if (ml_replace((linenr_T)n, (char_u *)save, FALSE) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2385 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2386 PyErr_SetVim(_("cannot replace line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2387 vim_free(save); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2388 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2389 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2390 changed_bytes((linenr_T)n, 0); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2391 |
| 4429 | 2392 restore_buffer(savebuf); |
|
2447
84d353762845
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Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2393 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2394 /* Check that the cursor is not beyond the end of the line now. */ |
| 4429 | 2395 if (buf == savebuf) |
|
2447
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2396 check_cursor_col(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2397 |
| 4498 | 2398 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2399 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2400 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2401 if (len_change) |
|
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Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2402 *len_change = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2403 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2404 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2405 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2406 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2407 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2408 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2409 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2410 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2411 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2412 |
| 2894 | 2413 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 2414 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 2415 * The replacement lines are given as a Python list of string objects. The | |
| 2416 * list is checked for validity and correct format. Errors are returned as a | |
| 2417 * value of FAIL. The return value is OK on success. | |
| 2418 * If OK is returned and len_change is not NULL, *len_change | |
| 2419 * is set to the change in the buffer length. | |
| 2420 */ | |
| 2421 static int | |
| 2422 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 2423 { | |
| 4352 | 2424 /* First of all, we check the type of the supplied Python object. |
| 2894 | 2425 * There are three cases: |
| 2426 * 1. NULL, or None - this is a deletion. | |
| 2427 * 2. A list - this is a replacement. | |
| 2428 * 3. Anything else - this is an error. | |
| 2429 */ | |
| 2430 if (list == Py_None || list == NULL) | |
| 2431 { | |
| 2432 PyInt i; | |
| 2433 PyInt n = (int)(hi - lo); | |
| 4429 | 2434 buf_T *savebuf; |
| 2894 | 2435 |
| 2436 PyErr_Clear(); | |
| 4498 | 2437 VimTryStart(); |
| 4429 | 2438 switch_buffer(&savebuf, buf); |
| 2894 | 2439 |
| 2440 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 2441 PyErr_SetVim(_("cannot save undo information")); | |
| 2442 else | |
| 2443 { | |
| 2444 for (i = 0; i < n; ++i) | |
| 2445 { | |
| 2446 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2447 { | |
| 2448 PyErr_SetVim(_("cannot delete line")); | |
| 2449 break; | |
| 2450 } | |
| 2451 } | |
| 4429 | 2452 if (buf == savebuf) |
| 2894 | 2453 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); |
| 2454 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 2455 } | |
| 2456 | |
| 4429 | 2457 restore_buffer(savebuf); |
| 2894 | 2458 |
| 4498 | 2459 if (VimTryEnd()) |
| 2894 | 2460 return FAIL; |
| 2461 | |
| 2462 if (len_change) | |
| 2463 *len_change = -n; | |
| 2464 | |
| 2465 return OK; | |
| 2466 } | |
| 2467 else if (PyList_Check(list)) | |
| 2468 { | |
| 2469 PyInt i; | |
| 2470 PyInt new_len = PyList_Size(list); | |
| 2471 PyInt old_len = hi - lo; | |
| 2472 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 2473 char **array; | |
| 2474 buf_T *savebuf; | |
| 2475 | |
| 2476 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 2477 array = NULL; | |
| 2478 else | |
| 2479 { | |
| 2480 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 2481 if (array == NULL) | |
| 2482 { | |
| 2483 PyErr_NoMemory(); | |
| 2484 return FAIL; | |
| 2485 } | |
| 2486 } | |
| 2487 | |
| 2488 for (i = 0; i < new_len; ++i) | |
| 2489 { | |
| 2490 PyObject *line = PyList_GetItem(list, i); | |
| 2491 | |
| 2492 array[i] = StringToLine(line); | |
| 2493 if (array[i] == NULL) | |
| 2494 { | |
| 2495 while (i) | |
| 2496 vim_free(array[--i]); | |
| 2497 vim_free(array); | |
| 2498 return FAIL; | |
| 2499 } | |
| 2500 } | |
| 2501 | |
| 4498 | 2502 VimTryStart(); |
| 2894 | 2503 PyErr_Clear(); |
| 4429 | 2504 |
| 2505 // START of region without "return". Must call restore_buffer()! | |
| 2506 switch_buffer(&savebuf, buf); | |
| 2894 | 2507 |
| 2508 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 2509 PyErr_SetVim(_("cannot save undo information")); | |
| 2510 | |
| 2511 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 2512 * need to delete some old_len. We do this at the start, by | |
| 2513 * repeatedly deleting line "lo". | |
| 2514 */ | |
| 2515 if (!PyErr_Occurred()) | |
| 2516 { | |
| 2517 for (i = 0; i < old_len - new_len; ++i) | |
| 2518 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2519 { | |
| 2520 PyErr_SetVim(_("cannot delete line")); | |
| 2521 break; | |
| 2522 } | |
| 2523 extra -= i; | |
| 2524 } | |
| 2525 | |
| 2526 /* For as long as possible, replace the existing old_len with the | |
| 2527 * new old_len. This is a more efficient operation, as it requires | |
| 2528 * less memory allocation and freeing. | |
| 2529 */ | |
| 2530 if (!PyErr_Occurred()) | |
| 2531 { | |
| 2532 for (i = 0; i < old_len && i < new_len; ++i) | |
| 2533 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 2534 == FAIL) | |
| 2535 { | |
| 2536 PyErr_SetVim(_("cannot replace line")); | |
| 2537 break; | |
| 2538 } | |
| 2539 } | |
| 2540 else | |
| 2541 i = 0; | |
| 2542 | |
| 2543 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 2544 * must free the strings as we finish with them (we can't pass the | |
| 2545 * responsibility to vim in this case). | |
| 2546 */ | |
| 2547 if (!PyErr_Occurred()) | |
| 2548 { | |
| 2549 while (i < new_len) | |
| 2550 { | |
| 2551 if (ml_append((linenr_T)(lo + i - 1), | |
| 2552 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 2553 { | |
| 2554 PyErr_SetVim(_("cannot insert line")); | |
| 2555 break; | |
| 2556 } | |
| 2557 vim_free(array[i]); | |
| 2558 ++i; | |
| 2559 ++extra; | |
| 2560 } | |
| 2561 } | |
| 2562 | |
| 2563 /* Free any left-over old_len, as a result of an error */ | |
| 2564 while (i < new_len) | |
| 2565 { | |
| 2566 vim_free(array[i]); | |
| 2567 ++i; | |
| 2568 } | |
| 2569 | |
| 2570 /* Free the array of old_len. All of its contents have now | |
| 2571 * been dealt with (either freed, or the responsibility passed | |
| 2572 * to vim. | |
| 2573 */ | |
| 2574 vim_free(array); | |
| 2575 | |
| 2576 /* Adjust marks. Invalidate any which lie in the | |
| 2577 * changed range, and move any in the remainder of the buffer. | |
| 2578 */ | |
| 2579 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 2580 (long)MAXLNUM, (long)extra); | |
| 2581 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 2582 | |
| 4429 | 2583 if (buf == savebuf) |
| 2894 | 2584 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); |
| 2585 | |
| 4429 | 2586 // END of region without "return". |
| 2587 restore_buffer(savebuf); | |
| 2894 | 2588 |
| 4498 | 2589 if (VimTryEnd()) |
| 2894 | 2590 return FAIL; |
| 2591 | |
| 2592 if (len_change) | |
| 2593 *len_change = new_len - old_len; | |
| 2594 | |
| 2595 return OK; | |
| 2596 } | |
| 2597 else | |
| 2598 { | |
| 2599 PyErr_BadArgument(); | |
| 2600 return FAIL; | |
| 2601 } | |
| 2602 } | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2603 |
| 4352 | 2604 /* Insert a number of lines into the specified buffer after the specified line. |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2605 * The line number is in Vim format (1-based). The lines to be inserted are |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2606 * given as a Python list of string objects or as a single string. The lines |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2607 * to be added are checked for validity and correct format. Errors are |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2608 * returned as a value of FAIL. The return value is OK on success. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2609 * If OK is returned and len_change is not NULL, *len_change |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2610 * is set to the change in the buffer length. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2611 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2612 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2613 InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2614 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2615 /* First of all, we check the type of the supplied Python object. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2616 * It must be a string or a list, or the call is in error. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2617 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2618 if (PyString_Check(lines)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2619 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2620 char *str = StringToLine(lines); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2621 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2622 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2623 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2624 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2625 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2626 PyErr_Clear(); |
| 4498 | 2627 VimTryStart(); |
| 4429 | 2628 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2629 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2630 if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2631 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2632 else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2633 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2634 else |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2635 appended_lines_mark((linenr_T)n, 1L); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2636 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2637 vim_free(str); |
| 4429 | 2638 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2639 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2640 |
| 4498 | 2641 if (VimTryEnd()) |
|
2447
84d353762845
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diff
changeset
|
2642 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2643 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2644 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2645 *len_change = 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2646 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2647 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2648 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2649 else if (PyList_Check(lines)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2650 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2651 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2652 PyInt size = PyList_Size(lines); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2653 char **array; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2654 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2655 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2656 array = (char **)alloc((unsigned)(size * sizeof(char *))); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2657 if (array == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2658 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2659 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2660 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2661 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2662 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2663 for (i = 0; i < size; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2664 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2665 PyObject *line = PyList_GetItem(lines, i); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2666 array[i] = StringToLine(line); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2667 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2668 if (array[i] == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2669 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2670 while (i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2671 vim_free(array[--i]); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2672 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2673 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2674 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2675 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2676 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2677 PyErr_Clear(); |
| 4498 | 2678 VimTryStart(); |
| 4429 | 2679 switch_buffer(&savebuf, buf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2680 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2681 if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2682 PyErr_SetVim(_("cannot save undo information")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2683 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2684 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2685 for (i = 0; i < size; ++i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2686 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2687 if (ml_append((linenr_T)(n + i), |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2688 (char_u *)array[i], 0, FALSE) == FAIL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2689 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2690 PyErr_SetVim(_("cannot insert line")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2691 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2692 /* Free the rest of the lines */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2693 while (i < size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2694 vim_free(array[i++]); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2695 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2696 break; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2697 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2698 vim_free(array[i]); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2699 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2700 if (i > 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2701 appended_lines_mark((linenr_T)n, (long)i); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2702 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2703 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2704 /* Free the array of lines. All of its contents have now |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2705 * been freed. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2706 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2707 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2708 |
| 4429 | 2709 restore_buffer(savebuf); |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2710 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2711 |
| 4498 | 2712 if (VimTryEnd()) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2713 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2714 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2715 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2716 *len_change = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2717 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2718 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2719 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2720 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2721 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2722 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2723 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2724 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2725 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2726 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2727 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2728 * Common routines for buffers and line ranges |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2729 * ------------------------------------------- |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2730 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2731 |
| 4385 | 2732 typedef struct |
| 2733 { | |
| 2734 PyObject_HEAD | |
| 2735 buf_T *buf; | |
| 2736 } BufferObject; | |
| 2737 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2738 static int |
| 4488 | 2739 CheckBuffer(BufferObject *self) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2740 { |
| 4488 | 2741 if (self->buf == INVALID_BUFFER_VALUE) |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2742 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2743 PyErr_SetVim(_("attempt to refer to deleted buffer")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2744 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2745 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2746 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2747 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2748 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2749 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2750 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2751 RBItem(BufferObject *self, PyInt n, PyInt start, PyInt end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2752 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2753 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2754 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2755 |
| 4387 | 2756 if (end == -1) |
| 2757 end = self->buf->b_ml.ml_line_count; | |
| 2758 | |
| 4389 | 2759 if (n < 0) |
| 2760 n += end - start + 1; | |
| 2761 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2762 if (n < 0 || n > end - start) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2763 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2764 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2765 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2766 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2767 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2768 return GetBufferLine(self->buf, n+start); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2769 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2770 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2771 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2772 RBSlice(BufferObject *self, PyInt lo, PyInt hi, PyInt start, PyInt end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2773 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2774 PyInt size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2775 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2776 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2777 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2778 |
| 4387 | 2779 if (end == -1) |
| 2780 end = self->buf->b_ml.ml_line_count; | |
| 2781 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2782 size = end - start + 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2783 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2784 if (lo < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2785 lo = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2786 else if (lo > size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2787 lo = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2788 if (hi < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2789 hi = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2790 if (hi < lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2791 hi = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2792 else if (hi > size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2793 hi = size; |
|
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Move many more common Python items to if_py_both.c.
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|
2794 |
|
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Move many more common Python items to if_py_both.c.
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|
2795 return GetBufferLineList(self->buf, lo+start, hi+start); |
|
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|
2796 } |
|
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|
2797 |
|
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|
2798 static PyInt |
|
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|
2799 RBAsItem(BufferObject *self, PyInt n, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
|
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2800 { |
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|
2801 PyInt len_change; |
|
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2802 |
|
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|
2803 if (CheckBuffer(self)) |
|
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|
2804 return -1; |
|
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|
2805 |
| 4387 | 2806 if (end == -1) |
| 2807 end = self->buf->b_ml.ml_line_count; | |
| 2808 | |
| 4389 | 2809 if (n < 0) |
| 2810 n += end - start + 1; | |
| 2811 | |
|
2447
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|
2812 if (n < 0 || n > end - start) |
|
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|
2813 { |
|
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|
2814 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
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|
2815 return -1; |
|
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|
2816 } |
|
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|
2817 |
|
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Move many more common Python items to if_py_both.c.
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|
2818 if (SetBufferLine(self->buf, n+start, val, &len_change) == FAIL) |
|
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|
2819 return -1; |
|
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|
2820 |
|
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|
2821 if (new_end) |
|
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|
2822 *new_end = end + len_change; |
|
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|
2823 |
|
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|
2824 return 0; |
|
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|
2825 } |
|
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|
2826 |
| 2894 | 2827 static PyInt |
| 2828 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2829 { | |
| 2830 PyInt size; | |
| 2831 PyInt len_change; | |
| 2832 | |
| 2833 /* Self must be a valid buffer */ | |
| 2834 if (CheckBuffer(self)) | |
| 2835 return -1; | |
| 2836 | |
| 4387 | 2837 if (end == -1) |
| 2838 end = self->buf->b_ml.ml_line_count; | |
| 2839 | |
| 2894 | 2840 /* Sort out the slice range */ |
| 2841 size = end - start + 1; | |
| 2842 | |
| 2843 if (lo < 0) | |
| 2844 lo = 0; | |
| 2845 else if (lo > size) | |
| 2846 lo = size; | |
| 2847 if (hi < 0) | |
| 2848 hi = 0; | |
| 2849 if (hi < lo) | |
| 2850 hi = lo; | |
| 2851 else if (hi > size) | |
| 2852 hi = size; | |
| 2853 | |
| 2854 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2855 val, &len_change) == FAIL) | |
| 2856 return -1; | |
| 2857 | |
| 2858 if (new_end) | |
| 2859 *new_end = end + len_change; | |
| 2860 | |
| 2861 return 0; | |
| 2862 } | |
| 2863 | |
|
2447
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|
2864 |
|
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|
2865 static PyObject * |
|
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|
2866 RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
|
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|
2867 { |
|
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|
2868 PyObject *lines; |
|
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|
2869 PyInt len_change; |
|
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|
2870 PyInt max; |
|
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|
2871 PyInt n; |
|
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|
2872 |
|
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Move many more common Python items to if_py_both.c.
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|
2873 if (CheckBuffer(self)) |
|
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|
2874 return NULL; |
|
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|
2875 |
| 4387 | 2876 if (end == -1) |
| 2877 end = self->buf->b_ml.ml_line_count; | |
| 2878 | |
|
2447
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|
2879 max = n = end - start + 1; |
|
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|
2880 |
|
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Move many more common Python items to if_py_both.c.
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|
2881 if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
|
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|
2882 return NULL; |
|
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|
2883 |
|
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Move many more common Python items to if_py_both.c.
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|
2884 if (n < 0 || n > max) |
|
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|
2885 { |
| 4405 | 2886 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
2447
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|
2887 return NULL; |
|
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|
2888 } |
|
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|
2889 |
|
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|
2890 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
|
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|
2891 return NULL; |
|
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|
2892 |
|
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changeset
|
2893 if (new_end) |
|
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|
2894 *new_end = end + len_change; |
|
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|
2895 |
|
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|
2896 Py_INCREF(Py_None); |
|
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|
2897 return Py_None; |
|
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|
2898 } |
|
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|
2899 |
| 4385 | 2900 /* Range object |
|
2447
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|
2901 */ |
|
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|
2902 |
| 4319 | 2903 static PyTypeObject RangeType; |
| 4385 | 2904 static PySequenceMethods RangeAsSeq; |
| 2905 static PyMappingMethods RangeAsMapping; | |
| 4319 | 2906 |
|
2447
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|
2907 typedef struct |
|
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|
2908 { |
|
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|
2909 PyObject_HEAD |
|
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|
2910 BufferObject *buf; |
|
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|
2911 PyInt start; |
|
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|
2912 PyInt end; |
|
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|
2913 } RangeObject; |
|
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|
2914 |
|
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|
2915 static PyObject * |
|
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|
2916 RangeNew(buf_T *buf, PyInt start, PyInt end) |
|
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|
2917 { |
|
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|
2918 BufferObject *bufr; |
|
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|
2919 RangeObject *self; |
|
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|
2920 self = PyObject_NEW(RangeObject, &RangeType); |
|
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|
2921 if (self == NULL) |
|
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|
2922 return NULL; |
|
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|
2923 |
|
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|
2924 bufr = (BufferObject *)BufferNew(buf); |
|
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|
2925 if (bufr == NULL) |
|
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|
2926 { |
|
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|
2927 Py_DECREF(self); |
|
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|
2928 return NULL; |
|
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|
2929 } |
|
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|
2930 Py_INCREF(bufr); |
|
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|
2931 |
|
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|
2932 self->buf = bufr; |
|
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|
2933 self->start = start; |
|
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|
2934 self->end = end; |
|
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|
2935 |
|
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|
2936 return (PyObject *)(self); |
|
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|
2937 } |
|
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|
2938 |
| 4319 | 2939 static void |
| 4488 | 2940 RangeDestructor(RangeObject *self) |
| 4319 | 2941 { |
| 4498 | 2942 Py_XDECREF(self->buf); |
| 4319 | 2943 DESTRUCTOR_FINISH(self); |
| 2944 } | |
| 2945 | |
| 4385 | 2946 static PyInt |
| 4488 | 2947 RangeLength(RangeObject *self) |
| 4385 | 2948 { |
| 2949 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 4488 | 2950 if (CheckBuffer(self->buf)) |
| 4385 | 2951 return -1; /* ??? */ |
| 2952 | |
| 4488 | 2953 return (self->end - self->start + 1); |
| 4385 | 2954 } |
| 2955 | |
| 2956 static PyObject * | |
| 4488 | 2957 RangeItem(RangeObject *self, PyInt n) |
| 4385 | 2958 { |
| 4488 | 2959 return RBItem(self->buf, n, self->start, self->end); |
| 4385 | 2960 } |
| 2961 | |
| 2962 static PyObject * | |
| 4488 | 2963 RangeSlice(RangeObject *self, PyInt lo, PyInt hi) |
| 4385 | 2964 { |
| 4488 | 2965 return RBSlice(self->buf, lo, hi, self->start, self->end); |
| 4385 | 2966 } |
| 2967 | |
| 2968 static PyObject * | |
| 4488 | 2969 RangeAppend(RangeObject *self, PyObject *args) |
| 4385 | 2970 { |
| 4488 | 2971 return RBAppend(self->buf, args, self->start, self->end, &self->end); |
| 4385 | 2972 } |
| 2973 | |
| 2974 static PyObject * | |
| 4488 | 2975 RangeRepr(RangeObject *self) |
| 4385 | 2976 { |
| 2977 static char repr[100]; | |
| 4488 | 2978 |
| 2979 if (self->buf->buf == INVALID_BUFFER_VALUE) | |
| 4385 | 2980 { |
| 2981 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", | |
| 2982 (self)); | |
| 2983 return PyString_FromString(repr); | |
| 2984 } | |
| 2985 else | |
| 2986 { | |
| 4488 | 2987 char *name = (char *)self->buf->buf->b_fname; |
| 4385 | 2988 int len; |
| 2989 | |
| 2990 if (name == NULL) | |
| 2991 name = ""; | |
| 2992 len = (int)strlen(name); | |
| 2993 | |
| 2994 if (len > 45) | |
| 2995 name = name + (45 - len); | |
| 2996 | |
| 2997 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", | |
| 2998 len > 45 ? "..." : "", name, | |
| 4488 | 2999 self->start, self->end); |
| 4385 | 3000 |
| 3001 return PyString_FromString(repr); | |
| 3002 } | |
| 3003 } | |
| 3004 | |
| 3005 static struct PyMethodDef RangeMethods[] = { | |
| 4492 | 3006 /* name, function, calling, documentation */ |
| 3007 {"append", (PyCFunction)RangeAppend, METH_VARARGS, "Append data to the Vim range" }, | |
| 3008 { NULL, NULL, 0, NULL } | |
| 4385 | 3009 }; |
| 3010 | |
| 4319 | 3011 static PyTypeObject BufferType; |
| 3012 static PySequenceMethods BufferAsSeq; | |
| 3013 static PyMappingMethods BufferAsMapping; | |
| 3014 | |
| 3015 static PyObject * | |
| 4377 | 3016 BufferNew(buf_T *buf) |
| 3017 { | |
| 3018 /* We need to handle deletion of buffers underneath us. | |
| 3019 * If we add a "b_python*_ref" field to the buf_T structure, | |
| 3020 * then we can get at it in buf_freeall() in vim. We then | |
| 3021 * need to create only ONE Python object per buffer - if | |
| 3022 * we try to create a second, just INCREF the existing one | |
| 3023 * and return it. The (single) Python object referring to | |
| 3024 * the buffer is stored in "b_python*_ref". | |
| 3025 * Question: what to do on a buf_freeall(). We'll probably | |
| 3026 * have to either delete the Python object (DECREF it to | |
| 3027 * zero - a bad idea, as it leaves dangling refs!) or | |
| 3028 * set the buf_T * value to an invalid value (-1?), which | |
| 3029 * means we need checks in all access functions... Bah. | |
| 3030 * | |
| 4385 | 3031 * Python2 and Python3 get different fields and different objects: |
| 4377 | 3032 * b_python_ref and b_python3_ref fields respectively. |
| 3033 */ | |
| 3034 | |
| 3035 BufferObject *self; | |
| 3036 | |
| 3037 if (BUF_PYTHON_REF(buf) != NULL) | |
| 3038 { | |
| 3039 self = BUF_PYTHON_REF(buf); | |
| 3040 Py_INCREF(self); | |
| 3041 } | |
| 3042 else | |
| 3043 { | |
| 3044 self = PyObject_NEW(BufferObject, &BufferType); | |
| 3045 if (self == NULL) | |
| 3046 return NULL; | |
| 3047 self->buf = buf; | |
| 3048 BUF_PYTHON_REF(buf) = self; | |
| 3049 } | |
| 3050 | |
| 3051 return (PyObject *)(self); | |
| 3052 } | |
| 3053 | |
| 4385 | 3054 static void |
| 4488 | 3055 BufferDestructor(BufferObject *self) |
| 4319 | 3056 { |
| 4488 | 3057 if (self->buf && self->buf != INVALID_BUFFER_VALUE) |
| 3058 BUF_PYTHON_REF(self->buf) = NULL; | |
| 4385 | 3059 |
| 3060 DESTRUCTOR_FINISH(self); | |
| 4319 | 3061 } |
| 3062 | |
| 4377 | 3063 static PyInt |
| 4488 | 3064 BufferLength(BufferObject *self) |
| 4377 | 3065 { |
| 3066 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 4488 | 3067 if (CheckBuffer(self)) |
| 4377 | 3068 return -1; /* ??? */ |
| 3069 | |
| 4488 | 3070 return (PyInt)(self->buf->b_ml.ml_line_count); |
| 4377 | 3071 } |
| 3072 | |
| 3073 static PyObject * | |
| 4488 | 3074 BufferItem(BufferObject *self, PyInt n) |
| 4377 | 3075 { |
| 4488 | 3076 return RBItem(self, n, 1, -1); |
| 4377 | 3077 } |
| 3078 | |
| 3079 static PyObject * | |
| 4488 | 3080 BufferSlice(BufferObject *self, PyInt lo, PyInt hi) |
| 4377 | 3081 { |
| 4488 | 3082 return RBSlice(self, lo, hi, 1, -1); |
| 4377 | 3083 } |
| 3084 | |
|
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|
3085 static PyObject * |
| 4488 | 3086 BufferAttr(BufferObject *self, char *name) |
| 4385 | 3087 { |
| 3088 if (strcmp(name, "name") == 0) | |
| 4488 | 3089 return Py_BuildValue("s", self->buf->b_ffname); |
| 4385 | 3090 else if (strcmp(name, "number") == 0) |
| 4488 | 3091 return Py_BuildValue(Py_ssize_t_fmt, self->buf->b_fnum); |
| 4385 | 3092 else if (strcmp(name, "vars") == 0) |
| 4488 | 3093 return DictionaryNew(self->buf->b_vars); |
| 4385 | 3094 else if (strcmp(name, "options") == 0) |
| 4488 | 3095 return OptionsNew(SREQ_BUF, self->buf, (checkfun) CheckBuffer, |
| 3096 (PyObject *) self); | |
| 4385 | 3097 else if (strcmp(name,"__members__") == 0) |
| 3098 return Py_BuildValue("[ssss]", "name", "number", "vars", "options"); | |
| 3099 else | |
| 3100 return NULL; | |
| 3101 } | |
| 3102 | |
| 3103 static PyObject * | |
| 4488 | 3104 BufferAppend(BufferObject *self, PyObject *args) |
|
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3105 { |
| 4488 | 3106 return RBAppend(self, args, 1, -1, NULL); |
|
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|
3107 } |
|
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|
3108 |
|
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|
3109 static PyObject * |
| 4488 | 3110 BufferMark(BufferObject *self, PyObject *args) |
|
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|
3111 { |
|
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|
3112 pos_T *posp; |
|
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|
3113 char *pmark; |
|
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|
3114 char mark; |
| 4429 | 3115 buf_T *savebuf; |
|
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3116 |
| 4488 | 3117 if (CheckBuffer(self)) |
|
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|
3118 return NULL; |
|
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3119 |
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|
3120 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
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3121 return NULL; |
|
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|
3122 mark = *pmark; |
|
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3123 |
| 4498 | 3124 VimTryStart(); |
| 4488 | 3125 switch_buffer(&savebuf, self->buf); |
|
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3126 posp = getmark(mark, FALSE); |
| 4429 | 3127 restore_buffer(savebuf); |
| 4498 | 3128 if (VimTryEnd()) |
| 3129 return NULL; | |
|
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3130 |
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|
3131 if (posp == NULL) |
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3132 { |
|
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3133 PyErr_SetVim(_("invalid mark name")); |
|
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3134 return NULL; |
|
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|
3135 } |
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|
3136 |
|
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3137 if (posp->lnum <= 0) |
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|
3138 { |
|
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|
3139 /* Or raise an error? */ |
|
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3140 Py_INCREF(Py_None); |
|
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3141 return Py_None; |
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|
3142 } |
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|
3143 |
|
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3144 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
|
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|
3145 } |
|
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|
3146 |
|
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|
3147 static PyObject * |
| 4488 | 3148 BufferRange(BufferObject *self, PyObject *args) |
|
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3149 { |
|
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|
3150 PyInt start; |
|
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|
3151 PyInt end; |
|
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|
3152 |
| 4488 | 3153 if (CheckBuffer(self)) |
|
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|
3154 return NULL; |
|
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|
3155 |
|
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|
3156 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
|
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|
3157 return NULL; |
|
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|
3158 |
| 4488 | 3159 return RangeNew(self->buf, start, end); |
|
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|
3160 } |
|
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|
3161 |
| 4319 | 3162 static PyObject * |
| 4488 | 3163 BufferRepr(BufferObject *self) |
| 4319 | 3164 { |
| 3165 static char repr[100]; | |
| 4488 | 3166 |
| 3167 if (self->buf == INVALID_BUFFER_VALUE) | |
| 4319 | 3168 { |
| 3169 vim_snprintf(repr, 100, _("<buffer object (deleted) at %p>"), (self)); | |
| 3170 return PyString_FromString(repr); | |
| 3171 } | |
| 3172 else | |
| 3173 { | |
| 4488 | 3174 char *name = (char *)self->buf->b_fname; |
| 4319 | 3175 PyInt len; |
| 3176 | |
| 3177 if (name == NULL) | |
| 3178 name = ""; | |
| 3179 len = strlen(name); | |
| 3180 | |
| 3181 if (len > 35) | |
| 3182 name = name + (35 - len); | |
| 3183 | |
| 3184 vim_snprintf(repr, 100, "<buffer %s%s>", len > 35 ? "..." : "", name); | |
| 3185 | |
| 3186 return PyString_FromString(repr); | |
| 3187 } | |
| 3188 } | |
| 3189 | |
|
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|
3190 static struct PyMethodDef BufferMethods[] = { |
| 4492 | 3191 /* name, function, calling, documentation */ |
| 3192 {"append", (PyCFunction)BufferAppend, METH_VARARGS, "Append data to Vim buffer" }, | |
| 3193 {"mark", (PyCFunction)BufferMark, METH_VARARGS, "Return (row,col) representing position of named mark" }, | |
| 3194 {"range", (PyCFunction)BufferRange, METH_VARARGS, "Return a range object which represents the part of the given buffer between line numbers s and e" }, | |
| 3310 | 3195 #if PY_VERSION_HEX >= 0x03000000 |
| 4492 | 3196 {"__dir__", (PyCFunction)BufferDir, METH_NOARGS, "List buffer attributes" }, |
| 3310 | 3197 #endif |
| 4492 | 3198 { NULL, NULL, 0, NULL } |
|
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|
3199 }; |
|
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|
3200 |
| 4397 | 3201 /* |
| 3202 * Buffer list object - Implementation | |
| 3203 */ | |
| 3204 | |
| 3205 static PyTypeObject BufMapType; | |
| 3206 | |
| 3207 typedef struct | |
| 3208 { | |
| 3209 PyObject_HEAD | |
| 3210 } BufMapObject; | |
| 3211 | |
| 3212 static PyInt | |
| 3213 BufMapLength(PyObject *self UNUSED) | |
| 3214 { | |
| 3215 buf_T *b = firstbuf; | |
| 3216 PyInt n = 0; | |
| 3217 | |
| 3218 while (b) | |
| 3219 { | |
| 3220 ++n; | |
| 3221 b = b->b_next; | |
| 3222 } | |
| 3223 | |
| 3224 return n; | |
| 3225 } | |
| 3226 | |
| 3227 static PyObject * | |
| 3228 BufMapItem(PyObject *self UNUSED, PyObject *keyObject) | |
| 3229 { | |
| 3230 buf_T *b; | |
| 3231 int bnr; | |
| 3232 | |
| 3233 #if PY_MAJOR_VERSION < 3 | |
| 3234 if (PyInt_Check(keyObject)) | |
| 3235 bnr = PyInt_AsLong(keyObject); | |
| 3236 else | |
| 3237 #endif | |
| 3238 if (PyLong_Check(keyObject)) | |
| 3239 bnr = PyLong_AsLong(keyObject); | |
| 3240 else | |
| 3241 { | |
| 4405 | 3242 PyErr_SetString(PyExc_TypeError, _("key must be integer")); |
| 4397 | 3243 return NULL; |
| 3244 } | |
| 3245 | |
| 3246 b = buflist_findnr(bnr); | |
| 3247 | |
| 3248 if (b) | |
| 3249 return BufferNew(b); | |
| 3250 else | |
| 3251 { | |
| 4403 | 3252 PyErr_SetObject(PyExc_KeyError, keyObject); |
| 4397 | 3253 return NULL; |
| 3254 } | |
| 3255 } | |
| 3256 | |
| 3257 static void | |
| 3258 BufMapIterDestruct(PyObject *buffer) | |
| 3259 { | |
| 3260 /* Iteration was stopped before all buffers were processed */ | |
| 3261 if (buffer) | |
| 3262 { | |
| 3263 Py_DECREF(buffer); | |
| 3264 } | |
| 3265 } | |
| 3266 | |
| 4433 | 3267 static int |
| 3268 BufMapIterTraverse(PyObject *buffer, visitproc visit, void *arg) | |
| 3269 { | |
| 3270 Py_VISIT(buffer); | |
| 3271 return 0; | |
| 3272 } | |
| 3273 | |
| 3274 static int | |
| 3275 BufMapIterClear(PyObject **buffer) | |
| 3276 { | |
| 3277 Py_CLEAR(*buffer); | |
| 3278 return 0; | |
| 3279 } | |
| 3280 | |
| 4397 | 3281 static PyObject * |
| 3282 BufMapIterNext(PyObject **buffer) | |
| 3283 { | |
| 3284 PyObject *next; | |
| 3285 PyObject *r; | |
| 3286 | |
| 3287 if (!*buffer) | |
| 3288 return NULL; | |
| 3289 | |
| 3290 r = *buffer; | |
| 3291 | |
| 3292 if (CheckBuffer((BufferObject *)(r))) | |
| 3293 { | |
| 3294 *buffer = NULL; | |
| 3295 return NULL; | |
| 3296 } | |
| 3297 | |
| 3298 if (!((BufferObject *)(r))->buf->b_next) | |
| 3299 next = NULL; | |
| 3300 else if (!(next = BufferNew(((BufferObject *)(r))->buf->b_next))) | |
| 3301 return NULL; | |
| 3302 *buffer = next; | |
| 4438 | 3303 /* Do not increment reference: we no longer hold it (decref), but whoever |
| 3304 * on other side will hold (incref). Decref+incref = nothing. */ | |
| 4397 | 3305 return r; |
| 3306 } | |
| 3307 | |
| 3308 static PyObject * | |
| 3309 BufMapIter(PyObject *self UNUSED) | |
| 3310 { | |
| 3311 PyObject *buffer; | |
| 3312 | |
| 3313 buffer = BufferNew(firstbuf); | |
| 3314 return IterNew(buffer, | |
| 4433 | 3315 (destructorfun) BufMapIterDestruct, (nextfun) BufMapIterNext, |
| 3316 (traversefun) BufMapIterTraverse, (clearfun) BufMapIterClear); | |
| 4397 | 3317 } |
| 3318 | |
| 3319 static PyMappingMethods BufMapAsMapping = { | |
| 3320 (lenfunc) BufMapLength, | |
| 3321 (binaryfunc) BufMapItem, | |
| 3322 (objobjargproc) 0, | |
| 3323 }; | |
| 3324 | |
| 4385 | 3325 /* Current items object |
|
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|
3326 */ |
|
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|
3327 |
| 4319 | 3328 static PyObject * |
| 3329 CurrentGetattr(PyObject *self UNUSED, char *name) | |
| 3330 { | |
| 3331 if (strcmp(name, "buffer") == 0) | |
| 3332 return (PyObject *)BufferNew(curbuf); | |
| 3333 else if (strcmp(name, "window") == 0) | |
| 4431 | 3334 return (PyObject *)WindowNew(curwin, curtab); |
| 4401 | 3335 else if (strcmp(name, "tabpage") == 0) |
| 3336 return (PyObject *)TabPageNew(curtab); | |
| 4319 | 3337 else if (strcmp(name, "line") == 0) |
| 3338 return GetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum); | |
| 3339 else if (strcmp(name, "range") == 0) | |
| 3340 return RangeNew(curbuf, RangeStart, RangeEnd); | |
| 3341 else if (strcmp(name,"__members__") == 0) | |
| 4401 | 3342 return Py_BuildValue("[sssss]", "buffer", "window", "line", "range", |
| 3343 "tabpage"); | |
| 4319 | 3344 else |
| 3345 { | |
| 3346 PyErr_SetString(PyExc_AttributeError, name); | |
| 3347 return NULL; | |
| 3348 } | |
| 3349 } | |
| 3350 | |
| 3351 static int | |
| 3352 CurrentSetattr(PyObject *self UNUSED, char *name, PyObject *value) | |
| 3353 { | |
| 3354 if (strcmp(name, "line") == 0) | |
| 3355 { | |
| 3356 if (SetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum, value, NULL) == FAIL) | |
| 3357 return -1; | |
| 3358 | |
| 3359 return 0; | |
| 3360 } | |
| 4407 | 3361 else if (strcmp(name, "buffer") == 0) |
| 3362 { | |
| 3363 int count; | |
| 3364 | |
| 3365 if (value->ob_type != &BufferType) | |
| 3366 { | |
| 3367 PyErr_SetString(PyExc_TypeError, _("expected vim.buffer object")); | |
| 3368 return -1; | |
| 3369 } | |
| 3370 | |
| 3371 if (CheckBuffer((BufferObject *)(value))) | |
| 3372 return -1; | |
| 3373 count = ((BufferObject *)(value))->buf->b_fnum; | |
| 3374 | |
| 4498 | 3375 VimTryStart(); |
| 4407 | 3376 if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, count, 0) == FAIL) |
| 3377 { | |
| 4498 | 3378 if (VimTryEnd()) |
| 3379 return -1; | |
| 4407 | 3380 PyErr_SetVim(_("failed to switch to given buffer")); |
| 3381 return -1; | |
| 3382 } | |
| 3383 | |
| 4498 | 3384 return VimTryEnd(); |
| 4407 | 3385 } |
| 3386 else if (strcmp(name, "window") == 0) | |
| 3387 { | |
| 3388 int count; | |
| 3389 | |
| 3390 if (value->ob_type != &WindowType) | |
| 3391 { | |
| 3392 PyErr_SetString(PyExc_TypeError, _("expected vim.window object")); | |
| 3393 return -1; | |
| 3394 } | |
| 3395 | |
| 3396 if (CheckWindow((WindowObject *)(value))) | |
| 3397 return -1; | |
| 3398 count = get_win_number(((WindowObject *)(value))->win, firstwin); | |
| 3399 | |
| 3400 if (!count) | |
| 3401 { | |
| 3402 PyErr_SetString(PyExc_ValueError, | |
| 3403 _("failed to find window in the current tab page")); | |
| 3404 return -1; | |
| 3405 } | |
| 3406 | |
| 4498 | 3407 VimTryStart(); |
| 4407 | 3408 win_goto(((WindowObject *)(value))->win); |
| 3409 if (((WindowObject *)(value))->win != curwin) | |
| 3410 { | |
| 4498 | 3411 if (VimTryEnd()) |
| 3412 return -1; | |
| 4407 | 3413 PyErr_SetString(PyExc_RuntimeError, |
| 3414 _("did not switch to the specified window")); | |
| 3415 return -1; | |
| 3416 } | |
| 3417 | |
| 4498 | 3418 return VimTryEnd(); |
| 4407 | 3419 } |
| 3420 else if (strcmp(name, "tabpage") == 0) | |
| 3421 { | |
| 3422 if (value->ob_type != &TabPageType) | |
| 3423 { | |
| 3424 PyErr_SetString(PyExc_TypeError, _("expected vim.tabpage object")); | |
| 3425 return -1; | |
| 3426 } | |
| 3427 | |
| 3428 if (CheckTabPage((TabPageObject *)(value))) | |
| 3429 return -1; | |
| 3430 | |
| 4498 | 3431 VimTryStart(); |
| 4407 | 3432 goto_tabpage_tp(((TabPageObject *)(value))->tab, TRUE, TRUE); |
| 3433 if (((TabPageObject *)(value))->tab != curtab) | |
| 3434 { | |
| 4498 | 3435 if (VimTryEnd()) |
| 3436 return -1; | |
| 4407 | 3437 PyErr_SetString(PyExc_RuntimeError, |
| 3438 _("did not switch to the specified tab page")); | |
| 3439 return -1; | |
| 3440 } | |
| 3441 | |
| 4498 | 3442 return VimTryEnd(); |
| 4407 | 3443 } |
| 4319 | 3444 else |
| 3445 { | |
| 3446 PyErr_SetString(PyExc_AttributeError, name); | |
| 3447 return -1; | |
| 3448 } | |
| 3449 } | |
| 3450 | |
| 3618 | 3451 static void |
| 4486 | 3452 init_range_cmd(exarg_T *eap) |
| 3453 { | |
| 3454 RangeStart = eap->line1; | |
| 3455 RangeEnd = eap->line2; | |
| 3456 } | |
| 3457 | |
| 3458 static void | |
| 3459 init_range_eval(typval_T *rettv UNUSED) | |
| 3460 { | |
| 3461 RangeStart = (PyInt) curwin->w_cursor.lnum; | |
| 3462 RangeEnd = RangeStart; | |
| 3463 } | |
| 3464 | |
| 3465 static void | |
| 3466 run_cmd(const char *cmd, void *arg UNUSED, PyGILState_STATE *pygilstate UNUSED) | |
| 3467 { | |
| 3468 PyRun_SimpleString((char *) cmd); | |
| 3469 } | |
| 3470 | |
| 3471 static const char *code_hdr = "def " DOPY_FUNC "(line, linenr):\n "; | |
| 3472 static int code_hdr_len = 30; | |
| 3473 | |
| 3474 static void | |
| 3475 run_do(const char *cmd, void *arg UNUSED, PyGILState_STATE *pygilstate) | |
| 3476 { | |
| 3477 PyInt lnum; | |
| 3478 size_t len; | |
| 3479 char *code; | |
| 3480 int status; | |
| 3481 PyObject *pyfunc, *pymain; | |
| 3482 | |
| 3483 if (u_save(RangeStart - 1, RangeEnd + 1) != OK) | |
| 3484 { | |
| 3485 EMSG(_("cannot save undo information")); | |
| 3486 return; | |
| 3487 } | |
| 3488 | |
| 3489 len = code_hdr_len + STRLEN(cmd); | |
| 3490 code = PyMem_New(char, len + 1); | |
| 3491 memcpy(code, code_hdr, code_hdr_len); | |
| 3492 STRCPY(code + code_hdr_len, cmd); | |
| 3493 status = PyRun_SimpleString(code); | |
| 3494 PyMem_Free(code); | |
| 3495 | |
| 3496 if (status) | |
| 3497 { | |
| 3498 EMSG(_("failed to run the code")); | |
| 3499 return; | |
| 3500 } | |
| 3501 | |
| 3502 status = 0; | |
| 3503 pymain = PyImport_AddModule("__main__"); | |
| 3504 pyfunc = PyObject_GetAttrString(pymain, DOPY_FUNC); | |
| 3505 PyGILState_Release(*pygilstate); | |
| 3506 | |
| 3507 for (lnum = RangeStart; lnum <= RangeEnd; ++lnum) | |
| 3508 { | |
| 3509 PyObject *line, *linenr, *ret; | |
| 3510 | |
| 3511 *pygilstate = PyGILState_Ensure(); | |
| 3512 if (!(line = GetBufferLine(curbuf, lnum))) | |
| 3513 goto err; | |
| 3514 if (!(linenr = PyInt_FromLong((long) lnum))) | |
| 3515 { | |
| 3516 Py_DECREF(line); | |
| 3517 goto err; | |
| 3518 } | |
| 3519 ret = PyObject_CallFunctionObjArgs(pyfunc, line, linenr, NULL); | |
| 3520 Py_DECREF(line); | |
| 3521 Py_DECREF(linenr); | |
| 3522 if (!ret) | |
| 3523 goto err; | |
| 3524 | |
| 3525 if (ret != Py_None) | |
| 3526 if (SetBufferLine(curbuf, lnum, ret, NULL) == FAIL) | |
| 3527 goto err; | |
| 3528 | |
| 3529 Py_XDECREF(ret); | |
| 3530 PythonIO_Flush(); | |
| 3531 PyGILState_Release(*pygilstate); | |
| 3532 } | |
| 3533 goto out; | |
| 3534 err: | |
| 3535 *pygilstate = PyGILState_Ensure(); | |
| 3536 PyErr_PrintEx(0); | |
| 3537 PythonIO_Flush(); | |
| 3538 status = 1; | |
| 3539 out: | |
| 3540 if (!status) | |
| 3541 *pygilstate = PyGILState_Ensure(); | |
| 3542 Py_DECREF(pyfunc); | |
| 3543 PyObject_SetAttrString(pymain, DOPY_FUNC, NULL); | |
| 3544 if (status) | |
| 3545 return; | |
| 3546 check_cursor(); | |
| 3547 update_curbuf(NOT_VALID); | |
| 3548 } | |
| 3549 | |
| 3550 static void | |
| 3551 run_eval(const char *cmd, typval_T *rettv, PyGILState_STATE *pygilstate UNUSED) | |
| 3552 { | |
| 3553 PyObject *r; | |
| 3554 | |
| 3555 r = PyRun_String((char *) cmd, Py_eval_input, globals, globals); | |
| 3556 if (r == NULL) | |
| 3557 { | |
| 3558 if (PyErr_Occurred() && !msg_silent) | |
| 3559 PyErr_PrintEx(0); | |
| 3560 EMSG(_("E858: Eval did not return a valid python object")); | |
| 3561 } | |
| 3562 else | |
| 3563 { | |
| 3564 if (ConvertFromPyObject(r, rettv) == -1) | |
| 3565 EMSG(_("E859: Failed to convert returned python object to vim value")); | |
| 3566 Py_DECREF(r); | |
| 3567 } | |
| 3568 PyErr_Clear(); | |
| 3569 } | |
| 3570 | |
| 3571 static void | |
| 3618 | 3572 set_ref_in_py(const int copyID) |
| 3573 { | |
| 3574 pylinkedlist_T *cur; | |
| 3575 dict_T *dd; | |
| 3576 list_T *ll; | |
| 3577 | |
| 3578 if (lastdict != NULL) | |
| 3579 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 3580 { | |
| 3581 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 3582 if (dd->dv_copyID != copyID) | |
| 3583 { | |
| 3584 dd->dv_copyID = copyID; | |
| 3585 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 3586 } | |
| 3587 } | |
| 3588 | |
| 3589 if (lastlist != NULL) | |
| 3590 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 3591 { | |
| 3592 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 3593 if (ll->lv_copyID != copyID) | |
| 3594 { | |
| 3595 ll->lv_copyID = copyID; | |
| 3596 set_ref_in_list(ll, copyID); | |
| 3597 } | |
| 3598 } | |
| 3599 } | |
| 3600 | |
| 3601 static int | |
| 3602 set_string_copy(char_u *str, typval_T *tv) | |
| 3603 { | |
| 3604 tv->vval.v_string = vim_strsave(str); | |
| 3605 if (tv->vval.v_string == NULL) | |
| 3606 { | |
| 3607 PyErr_NoMemory(); | |
| 3608 return -1; | |
| 3609 } | |
| 3610 return 0; | |
| 3611 } | |
| 3612 | |
| 4385 | 3613 static int |
| 3614 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3615 { | |
| 3616 dict_T *d; | |
| 3617 char_u *key; | |
| 3618 dictitem_T *di; | |
| 3619 PyObject *keyObject; | |
| 3620 PyObject *valObject; | |
| 3621 Py_ssize_t iter = 0; | |
| 3622 | |
| 3623 d = dict_alloc(); | |
| 3624 if (d == NULL) | |
| 3625 { | |
| 3626 PyErr_NoMemory(); | |
| 3627 return -1; | |
| 3628 } | |
| 3629 | |
| 3630 tv->v_type = VAR_DICT; | |
| 3631 tv->vval.v_dict = d; | |
| 3632 | |
| 3633 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 3634 { | |
| 3635 DICTKEY_DECL | |
| 3636 | |
| 3637 if (keyObject == NULL) | |
| 3638 return -1; | |
| 3639 if (valObject == NULL) | |
| 3640 return -1; | |
| 3641 | |
| 3642 DICTKEY_GET_NOTEMPTY(-1) | |
| 3643 | |
| 3644 di = dictitem_alloc(key); | |
| 3645 | |
| 3646 DICTKEY_UNREF | |
| 3647 | |
| 3648 if (di == NULL) | |
| 3649 { | |
| 3650 PyErr_NoMemory(); | |
| 3651 return -1; | |
| 3652 } | |
| 3653 di->di_tv.v_lock = 0; | |
| 3654 | |
| 3655 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3656 { | |
| 3657 vim_free(di); | |
| 3658 return -1; | |
| 3659 } | |
| 3660 if (dict_add(d, di) == FAIL) | |
| 3661 { | |
| 3662 vim_free(di); | |
| 3663 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3664 return -1; | |
| 3665 } | |
| 3666 } | |
| 3667 return 0; | |
| 3668 } | |
| 3669 | |
| 3670 static int | |
| 3671 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3672 { | |
| 3673 dict_T *d; | |
| 3674 char_u *key; | |
| 3675 dictitem_T *di; | |
| 3676 PyObject *list; | |
| 3677 PyObject *litem; | |
| 3678 PyObject *keyObject; | |
| 3679 PyObject *valObject; | |
| 3680 Py_ssize_t lsize; | |
| 3681 | |
| 3682 d = dict_alloc(); | |
| 3683 if (d == NULL) | |
| 3684 { | |
| 3685 PyErr_NoMemory(); | |
| 3686 return -1; | |
| 3687 } | |
| 3688 | |
| 3689 tv->v_type = VAR_DICT; | |
| 3690 tv->vval.v_dict = d; | |
| 3691 | |
| 3692 list = PyMapping_Items(obj); | |
| 3693 if (list == NULL) | |
| 3694 return -1; | |
| 3695 lsize = PyList_Size(list); | |
| 3696 while (lsize--) | |
| 3697 { | |
| 3698 DICTKEY_DECL | |
| 3699 | |
| 3700 litem = PyList_GetItem(list, lsize); | |
| 3701 if (litem == NULL) | |
| 3702 { | |
| 3703 Py_DECREF(list); | |
| 3704 return -1; | |
| 3705 } | |
| 3706 | |
| 3707 keyObject = PyTuple_GetItem(litem, 0); | |
| 3708 if (keyObject == NULL) | |
| 3709 { | |
| 3710 Py_DECREF(list); | |
| 3711 Py_DECREF(litem); | |
| 3712 return -1; | |
| 3713 } | |
| 3714 | |
| 3715 DICTKEY_GET_NOTEMPTY(-1) | |
| 3716 | |
| 3717 valObject = PyTuple_GetItem(litem, 1); | |
| 3718 if (valObject == NULL) | |
| 3719 { | |
| 3720 Py_DECREF(list); | |
| 3721 Py_DECREF(litem); | |
| 3722 return -1; | |
| 3723 } | |
| 3724 | |
| 3725 di = dictitem_alloc(key); | |
| 3726 | |
| 3727 DICTKEY_UNREF | |
| 3728 | |
| 3729 if (di == NULL) | |
| 3730 { | |
| 3731 Py_DECREF(list); | |
| 3732 Py_DECREF(litem); | |
| 3733 PyErr_NoMemory(); | |
| 3734 return -1; | |
| 3735 } | |
| 3736 di->di_tv.v_lock = 0; | |
| 3737 | |
| 3738 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3739 { | |
| 3740 vim_free(di); | |
| 3741 Py_DECREF(list); | |
| 3742 Py_DECREF(litem); | |
| 3743 return -1; | |
| 3744 } | |
| 3745 if (dict_add(d, di) == FAIL) | |
| 3746 { | |
| 3747 vim_free(di); | |
| 3748 Py_DECREF(list); | |
| 3749 Py_DECREF(litem); | |
| 3750 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3751 return -1; | |
| 3752 } | |
| 3753 Py_DECREF(litem); | |
| 3754 } | |
| 3755 Py_DECREF(list); | |
| 3756 return 0; | |
| 3757 } | |
| 3758 | |
| 3759 static int | |
| 3760 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3761 { | |
| 3762 list_T *l; | |
| 3763 | |
| 3764 l = list_alloc(); | |
| 3765 if (l == NULL) | |
| 3766 { | |
| 3767 PyErr_NoMemory(); | |
| 3768 return -1; | |
| 3769 } | |
| 3770 | |
| 3771 tv->v_type = VAR_LIST; | |
| 3772 tv->vval.v_list = l; | |
| 3773 | |
| 3774 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 3775 return -1; | |
| 3776 | |
| 3777 return 0; | |
| 3778 } | |
| 3779 | |
| 3780 static int | |
| 3781 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3782 { | |
| 3783 PyObject *iterator = PyObject_GetIter(obj); | |
| 3784 PyObject *item; | |
| 3785 list_T *l; | |
| 3786 listitem_T *li; | |
| 3787 | |
| 3788 l = list_alloc(); | |
| 3789 | |
| 3790 if (l == NULL) | |
| 3791 { | |
| 3792 PyErr_NoMemory(); | |
| 3793 return -1; | |
| 3794 } | |
| 3795 | |
| 3796 tv->vval.v_list = l; | |
| 3797 tv->v_type = VAR_LIST; | |
| 3798 | |
| 3799 | |
| 3800 if (iterator == NULL) | |
| 3801 return -1; | |
| 3802 | |
| 3803 while ((item = PyIter_Next(obj))) | |
| 3804 { | |
| 3805 li = listitem_alloc(); | |
| 3806 if (li == NULL) | |
| 3807 { | |
| 3808 PyErr_NoMemory(); | |
| 3809 return -1; | |
| 3810 } | |
| 3811 li->li_tv.v_lock = 0; | |
| 3812 | |
| 3813 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 3814 return -1; | |
| 3815 | |
| 3816 list_append(l, li); | |
| 3817 | |
| 3818 Py_DECREF(item); | |
| 3819 } | |
| 3820 | |
| 3821 Py_DECREF(iterator); | |
| 3822 return 0; | |
| 3823 } | |
| 3824 | |
| 3618 | 3825 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); |
| 3826 | |
| 3827 static int | |
| 3828 convert_dl(PyObject *obj, typval_T *tv, | |
| 3829 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 3830 { | |
| 3831 PyObject *capsule; | |
| 3832 char hexBuf[sizeof(void *) * 2 + 3]; | |
| 3833 | |
| 3834 sprintf(hexBuf, "%p", obj); | |
| 3835 | |
| 3638 | 3836 # ifdef PY_USE_CAPSULE |
| 3618 | 3837 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 3648 | 3838 # else |
| 3839 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 3840 # endif | |
| 3618 | 3841 if (capsule == NULL) |
| 3842 { | |
| 3638 | 3843 # ifdef PY_USE_CAPSULE |
| 3618 | 3844 capsule = PyCapsule_New(tv, NULL, NULL); |
| 3648 | 3845 # else |
| 3846 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
| 3847 # endif | |
| 3618 | 3848 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
| 3849 Py_DECREF(capsule); | |
| 3850 if (py_to_tv(obj, tv, lookupDict) == -1) | |
| 3851 { | |
| 3852 tv->v_type = VAR_UNKNOWN; | |
| 3853 return -1; | |
| 3854 } | |
| 3855 /* As we are not using copy_tv which increments reference count we must | |
| 3856 * do it ourself. */ | |
| 3857 switch(tv->v_type) | |
| 3858 { | |
| 3859 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 3860 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 3861 } | |
| 3862 } | |
| 3863 else | |
| 3864 { | |
| 3638 | 3865 typval_T *v; |
| 3866 | |
| 3867 # ifdef PY_USE_CAPSULE | |
| 3868 v = PyCapsule_GetPointer(capsule, NULL); | |
| 3869 # else | |
| 3648 | 3870 v = PyCObject_AsVoidPtr(capsule); |
| 3638 | 3871 # endif |
| 3618 | 3872 copy_tv(v, tv); |
| 3873 } | |
| 3874 return 0; | |
| 3875 } | |
| 3876 | |
| 3877 static int | |
| 3878 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 3879 { | |
| 3880 PyObject *lookup_dict; | |
| 3881 int r; | |
| 3882 | |
| 3883 lookup_dict = PyDict_New(); | |
| 3884 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 3885 Py_DECREF(lookup_dict); | |
| 3886 return r; | |
| 3887 } | |
| 3888 | |
| 3889 static int | |
| 3890 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3891 { | |
| 3892 if (obj->ob_type == &DictionaryType) | |
| 3893 { | |
| 3894 tv->v_type = VAR_DICT; | |
| 3895 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 3896 ++tv->vval.v_dict->dv_refcount; | |
| 3897 } | |
| 3898 else if (obj->ob_type == &ListType) | |
| 3899 { | |
| 3900 tv->v_type = VAR_LIST; | |
| 3901 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 3902 ++tv->vval.v_list->lv_refcount; | |
| 3903 } | |
| 3904 else if (obj->ob_type == &FunctionType) | |
| 3905 { | |
| 3906 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 3907 return -1; | |
| 3908 | |
| 3909 tv->v_type = VAR_FUNC; | |
| 3910 func_ref(tv->vval.v_string); | |
| 3911 } | |
| 3912 else if (PyBytes_Check(obj)) | |
| 3913 { | |
| 3800 | 3914 char_u *result; |
| 3915 | |
| 3916 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
| 3917 return -1; | |
| 3618 | 3918 if (result == NULL) |
| 3919 return -1; | |
| 3920 | |
| 3921 if (set_string_copy(result, tv) == -1) | |
| 3922 return -1; | |
| 3923 | |
| 3924 tv->v_type = VAR_STRING; | |
| 3925 } | |
| 3926 else if (PyUnicode_Check(obj)) | |
| 3927 { | |
| 3928 PyObject *bytes; | |
| 3929 char_u *result; | |
| 3930 | |
| 3931 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 3932 if (bytes == NULL) | |
| 3933 return -1; | |
| 3934 | |
| 3800 | 3935 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
| 3936 return -1; | |
| 3618 | 3937 if (result == NULL) |
| 3938 return -1; | |
| 3939 | |
| 3940 if (set_string_copy(result, tv) == -1) | |
| 3941 { | |
| 3942 Py_XDECREF(bytes); | |
| 3943 return -1; | |
| 3944 } | |
| 3945 Py_XDECREF(bytes); | |
| 3946 | |
| 3947 tv->v_type = VAR_STRING; | |
| 3948 } | |
| 4321 | 3949 #if PY_MAJOR_VERSION < 3 |
| 3618 | 3950 else if (PyInt_Check(obj)) |
| 3951 { | |
| 3952 tv->v_type = VAR_NUMBER; | |
| 3953 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 3954 } | |
| 3955 #endif | |
| 3956 else if (PyLong_Check(obj)) | |
| 3957 { | |
| 3958 tv->v_type = VAR_NUMBER; | |
| 3959 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 3960 } | |
| 3961 else if (PyDict_Check(obj)) | |
| 3962 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 3963 #ifdef FEAT_FLOAT | |
| 3964 else if (PyFloat_Check(obj)) | |
| 3965 { | |
| 3966 tv->v_type = VAR_FLOAT; | |
| 3967 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 3968 } | |
| 3969 #endif | |
| 3970 else if (PyIter_Check(obj)) | |
| 3971 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 3972 else if (PySequence_Check(obj)) | |
| 3973 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 3974 else if (PyMapping_Check(obj)) | |
| 3975 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 3976 else | |
| 3977 { | |
| 4405 | 3978 PyErr_SetString(PyExc_TypeError, |
| 3979 _("unable to convert to vim structure")); | |
| 3618 | 3980 return -1; |
| 3981 } | |
| 3982 return 0; | |
| 3983 } | |
| 3984 | |
| 3985 static PyObject * | |
| 3986 ConvertToPyObject(typval_T *tv) | |
| 3987 { | |
| 3988 if (tv == NULL) | |
| 3989 { | |
| 3990 PyErr_SetVim(_("NULL reference passed")); | |
| 3991 return NULL; | |
| 3992 } | |
| 3993 switch (tv->v_type) | |
| 3994 { | |
| 3995 case VAR_STRING: | |
| 3852 | 3996 return PyBytes_FromString(tv->vval.v_string == NULL |
| 3997 ? "" : (char *)tv->vval.v_string); | |
| 3618 | 3998 case VAR_NUMBER: |
| 3999 return PyLong_FromLong((long) tv->vval.v_number); | |
| 4000 #ifdef FEAT_FLOAT | |
| 4001 case VAR_FLOAT: | |
| 4002 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 4003 #endif | |
| 4004 case VAR_LIST: | |
| 4005 return ListNew(tv->vval.v_list); | |
| 4006 case VAR_DICT: | |
| 4007 return DictionaryNew(tv->vval.v_dict); | |
| 4008 case VAR_FUNC: | |
| 3852 | 4009 return FunctionNew(tv->vval.v_string == NULL |
| 4010 ? (char_u *)"" : tv->vval.v_string); | |
| 3618 | 4011 case VAR_UNKNOWN: |
| 4012 Py_INCREF(Py_None); | |
| 4013 return Py_None; | |
| 4014 default: | |
| 4015 PyErr_SetVim(_("internal error: invalid value type")); | |
| 4016 return NULL; | |
| 4017 } | |
| 4018 } | |
| 4319 | 4019 |
| 4020 typedef struct | |
| 4021 { | |
| 4022 PyObject_HEAD | |
| 4023 } CurrentObject; | |
| 4024 static PyTypeObject CurrentType; | |
| 4025 | |
| 4026 static void | |
| 4027 init_structs(void) | |
| 4028 { | |
| 4029 vim_memset(&OutputType, 0, sizeof(OutputType)); | |
| 4030 OutputType.tp_name = "vim.message"; | |
| 4031 OutputType.tp_basicsize = sizeof(OutputObject); | |
| 4032 OutputType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4033 OutputType.tp_doc = "vim message object"; | |
| 4034 OutputType.tp_methods = OutputMethods; | |
| 4035 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4036 OutputType.tp_getattro = (getattrofunc)OutputGetattro; |
| 4037 OutputType.tp_setattro = (setattrofunc)OutputSetattro; | |
| 4319 | 4038 OutputType.tp_alloc = call_PyType_GenericAlloc; |
| 4039 OutputType.tp_new = call_PyType_GenericNew; | |
| 4040 OutputType.tp_free = call_PyObject_Free; | |
| 4041 #else | |
| 4488 | 4042 OutputType.tp_getattr = (getattrfunc)OutputGetattr; |
| 4043 OutputType.tp_setattr = (setattrfunc)OutputSetattr; | |
| 4319 | 4044 #endif |
| 4045 | |
| 4397 | 4046 vim_memset(&IterType, 0, sizeof(IterType)); |
| 4047 IterType.tp_name = "vim.iter"; | |
| 4048 IterType.tp_basicsize = sizeof(IterObject); | |
| 4049 IterType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4050 IterType.tp_doc = "generic iterator object"; | |
| 4488 | 4051 IterType.tp_iter = (getiterfunc)IterIter; |
| 4052 IterType.tp_iternext = (iternextfunc)IterNext; | |
| 4053 IterType.tp_dealloc = (destructor)IterDestructor; | |
| 4054 IterType.tp_traverse = (traverseproc)IterTraverse; | |
| 4055 IterType.tp_clear = (inquiry)IterClear; | |
| 4397 | 4056 |
| 4319 | 4057 vim_memset(&BufferType, 0, sizeof(BufferType)); |
| 4058 BufferType.tp_name = "vim.buffer"; | |
| 4059 BufferType.tp_basicsize = sizeof(BufferType); | |
| 4488 | 4060 BufferType.tp_dealloc = (destructor)BufferDestructor; |
| 4061 BufferType.tp_repr = (reprfunc)BufferRepr; | |
| 4319 | 4062 BufferType.tp_as_sequence = &BufferAsSeq; |
| 4063 BufferType.tp_as_mapping = &BufferAsMapping; | |
| 4064 BufferType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4065 BufferType.tp_doc = "vim buffer object"; | |
| 4066 BufferType.tp_methods = BufferMethods; | |
| 4067 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4068 BufferType.tp_getattro = (getattrofunc)BufferGetattro; |
| 4319 | 4069 BufferType.tp_alloc = call_PyType_GenericAlloc; |
| 4070 BufferType.tp_new = call_PyType_GenericNew; | |
| 4071 BufferType.tp_free = call_PyObject_Free; | |
| 4072 #else | |
| 4488 | 4073 BufferType.tp_getattr = (getattrfunc)BufferGetattr; |
| 4319 | 4074 #endif |
| 4075 | |
| 4076 vim_memset(&WindowType, 0, sizeof(WindowType)); | |
| 4077 WindowType.tp_name = "vim.window"; | |
| 4078 WindowType.tp_basicsize = sizeof(WindowObject); | |
| 4488 | 4079 WindowType.tp_dealloc = (destructor)WindowDestructor; |
| 4080 WindowType.tp_repr = (reprfunc)WindowRepr; | |
| 4319 | 4081 WindowType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4082 WindowType.tp_doc = "vim Window object"; | |
| 4083 WindowType.tp_methods = WindowMethods; | |
| 4488 | 4084 WindowType.tp_traverse = (traverseproc)WindowTraverse; |
| 4085 WindowType.tp_clear = (inquiry)WindowClear; | |
| 4319 | 4086 #if PY_MAJOR_VERSION >= 3 |
| 4488 | 4087 WindowType.tp_getattro = (getattrofunc)WindowGetattro; |
| 4088 WindowType.tp_setattro = (setattrofunc)WindowSetattro; | |
| 4319 | 4089 WindowType.tp_alloc = call_PyType_GenericAlloc; |
| 4090 WindowType.tp_new = call_PyType_GenericNew; | |
| 4091 WindowType.tp_free = call_PyObject_Free; | |
| 4092 #else | |
| 4488 | 4093 WindowType.tp_getattr = (getattrfunc)WindowGetattr; |
| 4094 WindowType.tp_setattr = (setattrfunc)WindowSetattr; | |
| 4319 | 4095 #endif |
| 4096 | |
| 4401 | 4097 vim_memset(&TabPageType, 0, sizeof(TabPageType)); |
| 4098 TabPageType.tp_name = "vim.tabpage"; | |
| 4099 TabPageType.tp_basicsize = sizeof(TabPageObject); | |
| 4488 | 4100 TabPageType.tp_dealloc = (destructor)TabPageDestructor; |
| 4101 TabPageType.tp_repr = (reprfunc)TabPageRepr; | |
| 4401 | 4102 TabPageType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4103 TabPageType.tp_doc = "vim tab page object"; | |
| 4104 TabPageType.tp_methods = TabPageMethods; | |
| 4105 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4106 TabPageType.tp_getattro = (getattrofunc)TabPageGetattro; |
| 4401 | 4107 TabPageType.tp_alloc = call_PyType_GenericAlloc; |
| 4108 TabPageType.tp_new = call_PyType_GenericNew; | |
| 4109 TabPageType.tp_free = call_PyObject_Free; | |
| 4110 #else | |
| 4488 | 4111 TabPageType.tp_getattr = (getattrfunc)TabPageGetattr; |
| 4401 | 4112 #endif |
| 4113 | |
| 4393 | 4114 vim_memset(&BufMapType, 0, sizeof(BufMapType)); |
| 4115 BufMapType.tp_name = "vim.bufferlist"; | |
| 4116 BufMapType.tp_basicsize = sizeof(BufMapObject); | |
| 4117 BufMapType.tp_as_mapping = &BufMapAsMapping; | |
| 4118 BufMapType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4397 | 4119 BufMapType.tp_iter = BufMapIter; |
| 4319 | 4120 BufferType.tp_doc = "vim buffer list"; |
| 4121 | |
| 4122 vim_memset(&WinListType, 0, sizeof(WinListType)); | |
| 4123 WinListType.tp_name = "vim.windowlist"; | |
| 4124 WinListType.tp_basicsize = sizeof(WinListType); | |
| 4125 WinListType.tp_as_sequence = &WinListAsSeq; | |
| 4126 WinListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4127 WinListType.tp_doc = "vim window list"; | |
| 4488 | 4128 WinListType.tp_dealloc = (destructor)WinListDestructor; |
| 4401 | 4129 |
| 4130 vim_memset(&TabListType, 0, sizeof(TabListType)); | |
| 4131 TabListType.tp_name = "vim.tabpagelist"; | |
| 4132 TabListType.tp_basicsize = sizeof(TabListType); | |
| 4133 TabListType.tp_as_sequence = &TabListAsSeq; | |
| 4134 TabListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4135 TabListType.tp_doc = "vim tab page list"; | |
| 4319 | 4136 |
| 4137 vim_memset(&RangeType, 0, sizeof(RangeType)); | |
| 4138 RangeType.tp_name = "vim.range"; | |
| 4139 RangeType.tp_basicsize = sizeof(RangeObject); | |
| 4488 | 4140 RangeType.tp_dealloc = (destructor)RangeDestructor; |
| 4141 RangeType.tp_repr = (reprfunc)RangeRepr; | |
| 4319 | 4142 RangeType.tp_as_sequence = &RangeAsSeq; |
| 4143 RangeType.tp_as_mapping = &RangeAsMapping; | |
| 4144 RangeType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4145 RangeType.tp_doc = "vim Range object"; | |
| 4146 RangeType.tp_methods = RangeMethods; | |
| 4147 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4148 RangeType.tp_getattro = (getattrofunc)RangeGetattro; |
| 4319 | 4149 RangeType.tp_alloc = call_PyType_GenericAlloc; |
| 4150 RangeType.tp_new = call_PyType_GenericNew; | |
| 4151 RangeType.tp_free = call_PyObject_Free; | |
| 4152 #else | |
| 4488 | 4153 RangeType.tp_getattr = (getattrfunc)RangeGetattr; |
| 4319 | 4154 #endif |
| 4155 | |
| 4156 vim_memset(&CurrentType, 0, sizeof(CurrentType)); | |
| 4157 CurrentType.tp_name = "vim.currentdata"; | |
| 4158 CurrentType.tp_basicsize = sizeof(CurrentObject); | |
| 4159 CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4160 CurrentType.tp_doc = "vim current object"; | |
| 4161 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4162 CurrentType.tp_getattro = (getattrofunc)CurrentGetattro; |
| 4163 CurrentType.tp_setattro = (setattrofunc)CurrentSetattro; | |
| 4319 | 4164 #else |
| 4488 | 4165 CurrentType.tp_getattr = (getattrfunc)CurrentGetattr; |
| 4166 CurrentType.tp_setattr = (setattrfunc)CurrentSetattr; | |
| 4319 | 4167 #endif |
| 4168 | |
| 4169 vim_memset(&DictionaryType, 0, sizeof(DictionaryType)); | |
| 4170 DictionaryType.tp_name = "vim.dictionary"; | |
| 4171 DictionaryType.tp_basicsize = sizeof(DictionaryObject); | |
| 4488 | 4172 DictionaryType.tp_dealloc = (destructor)DictionaryDestructor; |
| 4319 | 4173 DictionaryType.tp_as_mapping = &DictionaryAsMapping; |
| 4174 DictionaryType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4175 DictionaryType.tp_doc = "dictionary pushing modifications to vim structure"; | |
| 4176 DictionaryType.tp_methods = DictionaryMethods; | |
| 4177 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4178 DictionaryType.tp_getattro = (getattrofunc)DictionaryGetattro; |
| 4179 DictionaryType.tp_setattro = (setattrofunc)DictionarySetattro; | |
| 4319 | 4180 #else |
| 4488 | 4181 DictionaryType.tp_getattr = (getattrfunc)DictionaryGetattr; |
| 4182 DictionaryType.tp_setattr = (setattrfunc)DictionarySetattr; | |
| 4319 | 4183 #endif |
| 4184 | |
| 4185 vim_memset(&ListType, 0, sizeof(ListType)); | |
| 4186 ListType.tp_name = "vim.list"; | |
| 4488 | 4187 ListType.tp_dealloc = (destructor)ListDestructor; |
| 4319 | 4188 ListType.tp_basicsize = sizeof(ListObject); |
| 4189 ListType.tp_as_sequence = &ListAsSeq; | |
| 4190 ListType.tp_as_mapping = &ListAsMapping; | |
| 4191 ListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4192 ListType.tp_doc = "list pushing modifications to vim structure"; | |
| 4193 ListType.tp_methods = ListMethods; | |
| 4488 | 4194 ListType.tp_iter = (getiterfunc)ListIter; |
| 4319 | 4195 #if PY_MAJOR_VERSION >= 3 |
| 4488 | 4196 ListType.tp_getattro = (getattrofunc)ListGetattro; |
| 4197 ListType.tp_setattro = (setattrofunc)ListSetattro; | |
| 4319 | 4198 #else |
| 4488 | 4199 ListType.tp_getattr = (getattrfunc)ListGetattr; |
| 4200 ListType.tp_setattr = (setattrfunc)ListSetattr; | |
| 4319 | 4201 #endif |
| 4202 | |
| 4203 vim_memset(&FunctionType, 0, sizeof(FunctionType)); | |
| 4397 | 4204 FunctionType.tp_name = "vim.function"; |
| 4319 | 4205 FunctionType.tp_basicsize = sizeof(FunctionObject); |
| 4488 | 4206 FunctionType.tp_dealloc = (destructor)FunctionDestructor; |
| 4207 FunctionType.tp_call = (ternaryfunc)FunctionCall; | |
| 4319 | 4208 FunctionType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 4209 FunctionType.tp_doc = "object that calls vim function"; | |
| 4210 FunctionType.tp_methods = FunctionMethods; | |
| 4211 #if PY_MAJOR_VERSION >= 3 | |
| 4488 | 4212 FunctionType.tp_getattro = (getattrofunc)FunctionGetattro; |
| 4319 | 4213 #else |
| 4488 | 4214 FunctionType.tp_getattr = (getattrfunc)FunctionGetattr; |
| 4319 | 4215 #endif |
| 4216 | |
| 4350 | 4217 vim_memset(&OptionsType, 0, sizeof(OptionsType)); |
| 4218 OptionsType.tp_name = "vim.options"; | |
| 4219 OptionsType.tp_basicsize = sizeof(OptionsObject); | |
| 4220 OptionsType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4221 OptionsType.tp_doc = "object for manipulating options"; | |
| 4222 OptionsType.tp_as_mapping = &OptionsAsMapping; | |
| 4488 | 4223 OptionsType.tp_dealloc = (destructor)OptionsDestructor; |
| 4224 OptionsType.tp_traverse = (traverseproc)OptionsTraverse; | |
| 4225 OptionsType.tp_clear = (inquiry)OptionsClear; | |
| 4350 | 4226 |
| 4319 | 4227 #if PY_MAJOR_VERSION >= 3 |
| 4228 vim_memset(&vimmodule, 0, sizeof(vimmodule)); | |
| 4229 vimmodule.m_name = "vim"; | |
| 4230 vimmodule.m_doc = "Vim Python interface\n"; | |
| 4231 vimmodule.m_size = -1; | |
| 4232 vimmodule.m_methods = VimMethods; | |
| 4233 #endif | |
| 4234 } | |
| 4494 | 4235 |
| 4236 #define PYTYPE_READY(type) \ | |
| 4237 if (PyType_Ready(&type)) \ | |
| 4238 return -1; | |
| 4239 | |
| 4240 static int | |
| 4241 init_types() | |
| 4242 { | |
| 4243 PYTYPE_READY(IterType); | |
| 4244 PYTYPE_READY(BufferType); | |
| 4245 PYTYPE_READY(RangeType); | |
| 4246 PYTYPE_READY(WindowType); | |
| 4247 PYTYPE_READY(TabPageType); | |
| 4248 PYTYPE_READY(BufMapType); | |
| 4249 PYTYPE_READY(WinListType); | |
| 4250 PYTYPE_READY(TabListType); | |
| 4251 PYTYPE_READY(CurrentType); | |
| 4252 PYTYPE_READY(DictionaryType); | |
| 4253 PYTYPE_READY(ListType); | |
| 4254 PYTYPE_READY(FunctionType); | |
| 4255 PYTYPE_READY(OptionsType); | |
| 4256 PYTYPE_READY(OutputType); | |
| 4257 return 0; | |
| 4258 } | |
| 4259 | |
| 4260 static BufMapObject TheBufferMap = | |
| 4261 { | |
| 4262 PyObject_HEAD_INIT(&BufMapType) | |
| 4263 }; | |
| 4264 | |
| 4265 static WinListObject TheWindowList = | |
| 4266 { | |
| 4267 PyObject_HEAD_INIT(&WinListType) | |
| 4268 NULL | |
| 4269 }; | |
| 4270 | |
| 4271 static CurrentObject TheCurrent = | |
| 4272 { | |
| 4273 PyObject_HEAD_INIT(&CurrentType) | |
| 4274 }; | |
| 4275 | |
| 4276 static TabListObject TheTabPageList = | |
| 4277 { | |
| 4278 PyObject_HEAD_INIT(&TabListType) | |
| 4279 }; | |
| 4280 | |
| 4281 static struct numeric_constant { | |
| 4282 char *name; | |
| 4283 int value; | |
| 4284 } numeric_constants[] = { | |
| 4285 {"VAR_LOCKED", VAR_LOCKED}, | |
| 4286 {"VAR_FIXED", VAR_FIXED}, | |
| 4287 {"VAR_SCOPE", VAR_SCOPE}, | |
| 4288 {"VAR_DEF_SCOPE", VAR_DEF_SCOPE}, | |
| 4289 }; | |
| 4290 | |
| 4291 static struct object_constant { | |
| 4292 char *name; | |
| 4293 PyObject *value; | |
| 4294 } object_constants[] = { | |
| 4295 {"buffers", (PyObject *)(void *)&TheBufferMap}, | |
| 4296 {"windows", (PyObject *)(void *)&TheWindowList}, | |
| 4297 {"tabpages", (PyObject *)(void *)&TheTabPageList}, | |
| 4298 {"current", (PyObject *)(void *)&TheCurrent}, | |
| 4496 | 4299 |
| 4300 {"Buffer", (PyObject *)&BufferType}, | |
| 4301 {"Range", (PyObject *)&RangeType}, | |
| 4302 {"Window", (PyObject *)&WindowType}, | |
| 4303 {"TabPage", (PyObject *)&TabPageType}, | |
| 4304 {"Dictionary", (PyObject *)&DictionaryType}, | |
| 4305 {"List", (PyObject *)&ListType}, | |
| 4306 {"Function", (PyObject *)&FunctionType}, | |
| 4307 {"Options", (PyObject *)&OptionsType}, | |
| 4494 | 4308 }; |
| 4309 | |
| 4310 typedef int (*object_adder)(PyObject *, const char *, PyObject *); | |
| 4311 | |
| 4312 #define ADD_OBJECT(m, name, obj) \ | |
| 4313 if (add_object(m, name, obj)) \ | |
| 4314 return -1; | |
| 4315 | |
| 4316 #define ADD_CHECKED_OBJECT(m, name, obj) \ | |
| 4317 { \ | |
| 4318 PyObject *value = obj; \ | |
| 4319 if (!value) \ | |
| 4320 return -1; \ | |
| 4321 ADD_OBJECT(m, name, value); \ | |
| 4322 } | |
| 4323 | |
| 4324 static int | |
| 4325 populate_module(PyObject *m, object_adder add_object) | |
| 4326 { | |
| 4327 int i; | |
| 4328 | |
| 4329 for (i = 0; i < (int)(sizeof(numeric_constants) | |
| 4330 / sizeof(struct numeric_constant)); | |
| 4331 ++i) | |
| 4332 ADD_CHECKED_OBJECT(m, numeric_constants[i].name, | |
| 4333 PyInt_FromLong(numeric_constants[i].value)); | |
| 4334 | |
| 4335 for (i = 0; i < (int)(sizeof(object_constants) | |
| 4336 / sizeof(struct object_constant)); | |
| 4337 ++i) | |
| 4338 { | |
| 4339 PyObject *value; | |
| 4340 | |
| 4341 value = object_constants[i].value; | |
| 4342 Py_INCREF(value); | |
| 4343 ADD_OBJECT(m, object_constants[i].name, value); | |
| 4344 } | |
| 4345 | |
| 4346 if (!(VimError = PyErr_NewException("vim.error", NULL, NULL))) | |
| 4347 return -1; | |
| 4348 ADD_OBJECT(m, "error", VimError); | |
| 4349 | |
| 4350 ADD_CHECKED_OBJECT(m, "vars", DictionaryNew(&globvardict)); | |
| 4351 ADD_CHECKED_OBJECT(m, "vvars", DictionaryNew(&vimvardict)); | |
| 4352 ADD_CHECKED_OBJECT(m, "options", | |
| 4353 OptionsNew(SREQ_GLOBAL, NULL, dummy_check, NULL)); | |
| 4354 return 0; | |
| 4355 } |