Mercurial > vim
annotate src/if_py_both.h @ 4399:a6f0544df95e v7.3.948
updated for version 7.3.948
Problem: Cannot build with Python 2.2
Solution: Make Python interface work with Python 2.2
Make 2.2 the first supported version. (ZyX)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Wed, 15 May 2013 14:51:35 +0200 |
| parents | a84f21892563 |
| children | cfd76908da25 |
| 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 | |
| 25 | |
| 4385 | 26 #define PyErr_SetVim(str) PyErr_SetString(VimError, str) |
| 27 | |
| 28 #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) | |
| 29 #define INVALID_WINDOW_VALUE ((win_T *)(-1)) | |
| 30 | |
| 31 static int ConvertFromPyObject(PyObject *, typval_T *); | |
| 32 static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); | |
| 33 | |
| 34 static PyInt RangeStart; | |
| 35 static PyInt RangeEnd; | |
| 36 | |
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37 /* |
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38 * obtain a lock on the Vim data structures |
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39 */ |
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40 static void |
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41 Python_Lock_Vim(void) |
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42 { |
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43 } |
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44 |
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45 /* |
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46 * release a lock on the Vim data structures |
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47 */ |
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48 static void |
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49 Python_Release_Vim(void) |
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50 { |
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51 } |
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52 |
| 4385 | 53 /* Output buffer management |
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54 */ |
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55 |
| 2582 | 56 /* Function to write a line, points to either msg() or emsg(). */ |
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57 typedef void (*writefn)(char_u *); |
| 4385 | 58 |
| 59 static PyTypeObject OutputType; | |
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60 |
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61 typedef struct |
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62 { |
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63 PyObject_HEAD |
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64 long softspace; |
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65 long error; |
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66 } OutputObject; |
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67 |
| 3826 | 68 static int |
| 69 OutputSetattr(PyObject *self, char *name, PyObject *val) | |
| 70 { | |
| 71 if (val == NULL) | |
| 72 { | |
| 73 PyErr_SetString(PyExc_AttributeError, _("can't delete OutputObject attributes")); | |
| 74 return -1; | |
| 75 } | |
| 76 | |
| 77 if (strcmp(name, "softspace") == 0) | |
| 78 { | |
| 79 if (!PyInt_Check(val)) | |
| 80 { | |
| 81 PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); | |
| 82 return -1; | |
| 83 } | |
| 84 | |
| 85 ((OutputObject *)(self))->softspace = PyInt_AsLong(val); | |
| 86 return 0; | |
| 87 } | |
| 88 | |
| 89 PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); | |
| 90 return -1; | |
| 91 } | |
| 92 | |
| 4385 | 93 /* Buffer IO, we write one whole line at a time. */ |
| 94 static garray_T io_ga = {0, 0, 1, 80, NULL}; | |
| 95 static writefn old_fn = NULL; | |
| 96 | |
| 97 static void | |
| 98 PythonIO_Flush(void) | |
| 99 { | |
| 100 if (old_fn != NULL && io_ga.ga_len > 0) | |
| 101 { | |
| 102 ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; | |
| 103 old_fn((char_u *)io_ga.ga_data); | |
| 104 } | |
| 105 io_ga.ga_len = 0; | |
| 106 } | |
| 107 | |
| 108 static void | |
| 109 writer(writefn fn, char_u *str, PyInt n) | |
| 110 { | |
| 111 char_u *ptr; | |
| 112 | |
| 113 /* Flush when switching output function. */ | |
| 114 if (fn != old_fn) | |
| 115 PythonIO_Flush(); | |
| 116 old_fn = fn; | |
| 117 | |
| 118 /* Write each NL separated line. Text after the last NL is kept for | |
| 119 * writing later. */ | |
| 120 while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) | |
| 121 { | |
| 122 PyInt len = ptr - str; | |
| 123 | |
| 124 if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) | |
| 125 break; | |
| 126 | |
| 127 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); | |
| 128 ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; | |
| 129 fn((char_u *)io_ga.ga_data); | |
| 130 str = ptr + 1; | |
| 131 n -= len + 1; | |
| 132 io_ga.ga_len = 0; | |
| 133 } | |
| 134 | |
| 135 /* Put the remaining text into io_ga for later printing. */ | |
| 136 if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) | |
| 137 { | |
| 138 mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); | |
| 139 io_ga.ga_len += (int)n; | |
| 140 } | |
| 141 } | |
| 142 | |
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143 static PyObject * |
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144 OutputWrite(PyObject *self, PyObject *args) |
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145 { |
| 3806 | 146 Py_ssize_t len = 0; |
| 2894 | 147 char *str = NULL; |
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148 int error = ((OutputObject *)(self))->error; |
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149 |
| 3056 | 150 if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
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151 return NULL; |
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152 |
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153 Py_BEGIN_ALLOW_THREADS |
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154 Python_Lock_Vim(); |
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155 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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156 Python_Release_Vim(); |
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157 Py_END_ALLOW_THREADS |
| 2894 | 158 PyMem_Free(str); |
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159 |
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160 Py_INCREF(Py_None); |
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161 return Py_None; |
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162 } |
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163 |
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164 static PyObject * |
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165 OutputWritelines(PyObject *self, PyObject *args) |
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166 { |
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167 PyInt n; |
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168 PyInt i; |
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169 PyObject *list; |
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170 int error = ((OutputObject *)(self))->error; |
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171 |
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172 if (!PyArg_ParseTuple(args, "O", &list)) |
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173 return NULL; |
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174 Py_INCREF(list); |
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175 |
| 3618 | 176 if (!PyList_Check(list)) |
| 177 { | |
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178 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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179 Py_DECREF(list); |
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180 return NULL; |
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181 } |
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182 |
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183 n = PyList_Size(list); |
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184 |
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185 for (i = 0; i < n; ++i) |
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186 { |
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187 PyObject *line = PyList_GetItem(list, i); |
| 2894 | 188 char *str = NULL; |
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189 PyInt len; |
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190 |
| 3618 | 191 if (!PyArg_Parse(line, "et#", ENC_OPT, &str, &len)) |
| 192 { | |
|
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193 PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
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194 Py_DECREF(list); |
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195 return NULL; |
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196 } |
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197 |
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198 Py_BEGIN_ALLOW_THREADS |
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199 Python_Lock_Vim(); |
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200 writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
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201 Python_Release_Vim(); |
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202 Py_END_ALLOW_THREADS |
| 2894 | 203 PyMem_Free(str); |
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204 } |
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205 |
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206 Py_DECREF(list); |
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207 Py_INCREF(Py_None); |
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208 return Py_None; |
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209 } |
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210 |
| 2727 | 211 static PyObject * |
| 212 OutputFlush(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 213 { | |
| 214 /* do nothing */ | |
| 215 Py_INCREF(Py_None); | |
| 216 return Py_None; | |
| 217 } | |
| 218 | |
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219 /***************/ |
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220 |
| 4385 | 221 static struct PyMethodDef OutputMethods[] = { |
| 222 /* name, function, calling, documentation */ | |
| 223 {"write", OutputWrite, 1, ""}, | |
| 224 {"writelines", OutputWritelines, 1, ""}, | |
| 225 {"flush", OutputFlush, 1, ""}, | |
| 226 { NULL, NULL, 0, NULL} | |
| 227 }; | |
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228 |
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229 static OutputObject Output = |
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230 { |
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231 PyObject_HEAD_INIT(&OutputType) |
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232 0, |
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233 0 |
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234 }; |
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235 |
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236 static OutputObject Error = |
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237 { |
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238 PyObject_HEAD_INIT(&OutputType) |
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239 0, |
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240 1 |
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241 }; |
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242 |
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243 static int |
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244 PythonIO_Init_io(void) |
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245 { |
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246 PySys_SetObject("stdout", (PyObject *)(void *)&Output); |
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247 PySys_SetObject("stderr", (PyObject *)(void *)&Error); |
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248 |
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249 if (PyErr_Occurred()) |
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250 { |
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251 EMSG(_("E264: Python: Error initialising I/O objects")); |
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252 return -1; |
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253 } |
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254 |
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255 return 0; |
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256 } |
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257 |
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258 |
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259 static PyObject *VimError; |
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260 |
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261 /* Check to see whether a Vim error has been reported, or a keyboard |
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262 * interrupt has been detected. |
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263 */ |
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264 static int |
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265 VimErrorCheck(void) |
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266 { |
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267 if (got_int) |
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268 { |
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269 PyErr_SetNone(PyExc_KeyboardInterrupt); |
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270 return 1; |
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271 } |
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272 else if (did_emsg && !PyErr_Occurred()) |
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273 { |
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274 PyErr_SetNone(VimError); |
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275 return 1; |
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276 } |
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277 |
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278 return 0; |
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279 } |
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280 |
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281 /* Vim module - Implementation |
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282 */ |
| 4385 | 283 |
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284 static PyObject * |
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285 VimCommand(PyObject *self UNUSED, PyObject *args) |
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286 { |
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287 char *cmd; |
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288 PyObject *result; |
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289 |
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290 if (!PyArg_ParseTuple(args, "s", &cmd)) |
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291 return NULL; |
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292 |
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293 PyErr_Clear(); |
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294 |
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295 Py_BEGIN_ALLOW_THREADS |
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296 Python_Lock_Vim(); |
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297 |
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298 do_cmdline_cmd((char_u *)cmd); |
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299 update_screen(VALID); |
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300 |
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301 Python_Release_Vim(); |
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302 Py_END_ALLOW_THREADS |
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303 |
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304 if (VimErrorCheck()) |
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305 result = NULL; |
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306 else |
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307 result = Py_None; |
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308 |
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309 Py_XINCREF(result); |
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310 return result; |
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311 } |
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312 |
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313 /* |
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314 * Function to translate a typval_T into a PyObject; this will recursively |
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315 * translate lists/dictionaries into their Python equivalents. |
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316 * |
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317 * The depth parameter is to avoid infinite recursion, set it to 1 when |
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318 * you call VimToPython. |
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319 */ |
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320 static PyObject * |
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321 VimToPython(typval_T *our_tv, int depth, PyObject *lookupDict) |
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322 { |
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323 PyObject *result; |
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324 PyObject *newObj; |
| 3618 | 325 char ptrBuf[sizeof(void *) * 2 + 3]; |
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326 |
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327 /* Avoid infinite recursion */ |
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328 if (depth > 100) |
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329 { |
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330 Py_INCREF(Py_None); |
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331 result = Py_None; |
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332 return result; |
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333 } |
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334 |
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335 /* Check if we run into a recursive loop. The item must be in lookupDict |
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336 * then and we can use it again. */ |
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337 if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
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338 || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
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339 { |
| 3618 | 340 sprintf(ptrBuf, "%p", |
| 341 our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list | |
| 342 : (void *)our_tv->vval.v_dict); | |
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343 result = PyDict_GetItemString(lookupDict, ptrBuf); |
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344 if (result != NULL) |
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345 { |
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346 Py_INCREF(result); |
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347 return result; |
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348 } |
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349 } |
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350 |
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351 if (our_tv->v_type == VAR_STRING) |
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352 { |
| 3852 | 353 result = Py_BuildValue("s", our_tv->vval.v_string == NULL |
| 354 ? "" : (char *)our_tv->vval.v_string); | |
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355 } |
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356 else if (our_tv->v_type == VAR_NUMBER) |
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357 { |
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358 char buf[NUMBUFLEN]; |
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359 |
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360 /* For backwards compatibility numbers are stored as strings. */ |
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361 sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
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362 result = Py_BuildValue("s", buf); |
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363 } |
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364 # ifdef FEAT_FLOAT |
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365 else if (our_tv->v_type == VAR_FLOAT) |
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366 { |
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367 char buf[NUMBUFLEN]; |
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368 |
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369 sprintf(buf, "%f", our_tv->vval.v_float); |
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370 result = Py_BuildValue("s", buf); |
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371 } |
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372 # endif |
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373 else if (our_tv->v_type == VAR_LIST) |
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374 { |
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375 list_T *list = our_tv->vval.v_list; |
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376 listitem_T *curr; |
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377 |
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378 result = PyList_New(0); |
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379 |
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380 if (list != NULL) |
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381 { |
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382 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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383 |
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384 for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
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385 { |
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386 newObj = VimToPython(&curr->li_tv, depth + 1, lookupDict); |
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387 PyList_Append(result, newObj); |
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388 Py_DECREF(newObj); |
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389 } |
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390 } |
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391 } |
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392 else if (our_tv->v_type == VAR_DICT) |
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393 { |
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394 result = PyDict_New(); |
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395 |
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396 if (our_tv->vval.v_dict != NULL) |
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397 { |
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398 hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
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399 long_u todo = ht->ht_used; |
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400 hashitem_T *hi; |
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401 dictitem_T *di; |
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402 |
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403 PyDict_SetItemString(lookupDict, ptrBuf, result); |
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404 |
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405 for (hi = ht->ht_array; todo > 0; ++hi) |
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406 { |
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407 if (!HASHITEM_EMPTY(hi)) |
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408 { |
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409 --todo; |
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410 |
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411 di = dict_lookup(hi); |
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412 newObj = VimToPython(&di->di_tv, depth + 1, lookupDict); |
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413 PyDict_SetItemString(result, (char *)hi->hi_key, newObj); |
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414 Py_DECREF(newObj); |
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415 } |
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416 } |
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417 } |
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418 } |
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419 else |
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420 { |
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421 Py_INCREF(Py_None); |
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422 result = Py_None; |
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423 } |
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424 |
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425 return result; |
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426 } |
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427 |
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428 static PyObject * |
| 2520 | 429 VimEval(PyObject *self UNUSED, PyObject *args UNUSED) |
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430 { |
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431 char *expr; |
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432 typval_T *our_tv; |
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433 PyObject *result; |
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434 PyObject *lookup_dict; |
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435 |
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436 if (!PyArg_ParseTuple(args, "s", &expr)) |
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437 return NULL; |
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438 |
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439 Py_BEGIN_ALLOW_THREADS |
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440 Python_Lock_Vim(); |
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441 our_tv = eval_expr((char_u *)expr, NULL); |
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442 |
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443 Python_Release_Vim(); |
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444 Py_END_ALLOW_THREADS |
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445 |
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446 if (our_tv == NULL) |
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447 { |
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448 PyErr_SetVim(_("invalid expression")); |
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449 return NULL; |
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450 } |
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451 |
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452 /* Convert the Vim type into a Python type. Create a dictionary that's |
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453 * used to check for recursive loops. */ |
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454 lookup_dict = PyDict_New(); |
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455 result = VimToPython(our_tv, 1, lookup_dict); |
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456 Py_DECREF(lookup_dict); |
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457 |
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458 |
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459 Py_BEGIN_ALLOW_THREADS |
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460 Python_Lock_Vim(); |
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461 free_tv(our_tv); |
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462 Python_Release_Vim(); |
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463 Py_END_ALLOW_THREADS |
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464 |
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465 return result; |
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466 } |
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467 |
| 3618 | 468 static PyObject *ConvertToPyObject(typval_T *); |
| 469 | |
| 470 static PyObject * | |
| 471 VimEvalPy(PyObject *self UNUSED, PyObject *args UNUSED) | |
| 472 { | |
| 473 char *expr; | |
| 474 typval_T *our_tv; | |
| 475 PyObject *result; | |
| 476 | |
| 477 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 478 return NULL; | |
| 479 | |
| 480 Py_BEGIN_ALLOW_THREADS | |
| 481 Python_Lock_Vim(); | |
| 482 our_tv = eval_expr((char_u *)expr, NULL); | |
| 483 | |
| 484 Python_Release_Vim(); | |
| 485 Py_END_ALLOW_THREADS | |
| 486 | |
| 487 if (our_tv == NULL) | |
| 488 { | |
| 489 PyErr_SetVim(_("invalid expression")); | |
| 490 return NULL; | |
| 491 } | |
| 492 | |
| 493 result = ConvertToPyObject(our_tv); | |
| 494 Py_BEGIN_ALLOW_THREADS | |
| 495 Python_Lock_Vim(); | |
| 496 free_tv(our_tv); | |
| 497 Python_Release_Vim(); | |
| 498 Py_END_ALLOW_THREADS | |
| 499 | |
| 500 return result; | |
| 501 } | |
| 502 | |
| 503 static PyObject * | |
| 504 VimStrwidth(PyObject *self UNUSED, PyObject *args) | |
| 505 { | |
| 506 char *expr; | |
| 507 | |
| 508 if (!PyArg_ParseTuple(args, "s", &expr)) | |
| 509 return NULL; | |
| 510 | |
| 3988 | 511 return PyLong_FromLong( |
| 512 #ifdef FEAT_MBYTE | |
| 513 mb_string2cells((char_u *)expr, (int)STRLEN(expr)) | |
| 514 #else | |
| 515 STRLEN(expr) | |
| 516 #endif | |
| 517 ); | |
| 3618 | 518 } |
| 519 | |
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520 /* |
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521 * Vim module - Definitions |
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522 */ |
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523 |
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524 static struct PyMethodDef VimMethods[] = { |
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525 /* name, function, calling, documentation */ |
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526 {"command", VimCommand, 1, "Execute a Vim ex-mode command" }, |
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527 {"eval", VimEval, 1, "Evaluate an expression using Vim evaluator" }, |
| 3638 | 528 {"bindeval", VimEvalPy, 1, "Like eval(), but returns objects attached to vim ones"}, |
| 529 {"strwidth", VimStrwidth, 1, "Screen string width, counts <Tab> as having width 1"}, | |
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530 { NULL, NULL, 0, NULL } |
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531 }; |
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532 |
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533 /* |
| 4397 | 534 * Generic iterator object |
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535 */ |
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536 |
| 4397 | 537 static PyTypeObject IterType; |
| 538 | |
| 539 typedef PyObject *(*nextfun)(void **); | |
| 540 typedef void (*destructorfun)(void *); | |
| 541 | |
| 542 /* Main purpose of this object is removing the need for do python initialization | |
| 543 * (i.e. PyType_Ready and setting type attributes) for a big bunch of objects. | |
| 544 */ | |
| 4385 | 545 |
| 4319 | 546 typedef struct |
| 547 { | |
| 548 PyObject_HEAD | |
| 4397 | 549 void *cur; |
| 550 nextfun next; | |
| 551 destructorfun destruct; | |
| 552 } IterObject; | |
| 553 | |
| 554 static PyObject * | |
| 555 IterNew(void *start, destructorfun destruct, nextfun next) | |
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556 { |
| 4397 | 557 IterObject *self; |
| 558 | |
| 559 self = PyObject_NEW(IterObject, &IterType); | |
| 560 self->cur = start; | |
| 561 self->next = next; | |
| 562 self->destruct = destruct; | |
| 563 | |
| 564 return (PyObject *)(self); | |
| 565 } | |
| 566 | |
| 4399 | 567 #if 0 /* unused */ |
| 4397 | 568 static void |
| 569 IterDestructor(PyObject *self) | |
| 570 { | |
| 571 IterObject *this = (IterObject *)(self); | |
| 572 | |
| 573 this->destruct(this->cur); | |
| 574 | |
| 575 DESTRUCTOR_FINISH(self); | |
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576 } |
| 4399 | 577 #endif |
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578 |
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579 static PyObject * |
| 4397 | 580 IterNext(PyObject *self) |
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581 { |
| 4397 | 582 IterObject *this = (IterObject *)(self); |
| 583 | |
| 584 return this->next(&this->cur); | |
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585 } |
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586 |
| 4397 | 587 static PyObject * |
| 588 IterIter(PyObject *self) | |
| 589 { | |
| 590 return self; | |
| 591 } | |
| 4393 | 592 |
| 3618 | 593 typedef struct pylinkedlist_S { |
| 594 struct pylinkedlist_S *pll_next; | |
| 595 struct pylinkedlist_S *pll_prev; | |
| 596 PyObject *pll_obj; | |
| 597 } pylinkedlist_T; | |
| 598 | |
| 599 static pylinkedlist_T *lastdict = NULL; | |
| 600 static pylinkedlist_T *lastlist = NULL; | |
| 601 | |
| 602 static void | |
| 603 pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 604 { | |
| 605 if (ref->pll_prev == NULL) | |
| 606 { | |
| 607 if (ref->pll_next == NULL) | |
| 608 { | |
| 609 *last = NULL; | |
| 610 return; | |
| 611 } | |
| 612 } | |
| 613 else | |
| 614 ref->pll_prev->pll_next = ref->pll_next; | |
| 615 | |
| 616 if (ref->pll_next == NULL) | |
| 617 *last = ref->pll_prev; | |
| 618 else | |
| 619 ref->pll_next->pll_prev = ref->pll_prev; | |
| 620 } | |
| 621 | |
| 622 static void | |
| 623 pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) | |
| 624 { | |
| 625 if (*last == NULL) | |
| 626 ref->pll_prev = NULL; | |
| 627 else | |
| 628 { | |
| 629 (*last)->pll_next = ref; | |
| 630 ref->pll_prev = *last; | |
| 631 } | |
| 632 ref->pll_next = NULL; | |
| 633 ref->pll_obj = self; | |
| 634 *last = ref; | |
| 635 } | |
| 636 | |
| 637 static PyTypeObject DictionaryType; | |
| 638 | |
| 3792 | 639 #define DICTKEY_GET_NOTEMPTY(err) \ |
| 640 DICTKEY_GET(err) \ | |
| 641 if (*key == NUL) \ | |
| 642 { \ | |
| 643 PyErr_SetString(PyExc_ValueError, _("empty keys are not allowed")); \ | |
| 644 return err; \ | |
| 645 } | |
| 646 | |
| 3618 | 647 typedef struct |
| 648 { | |
| 649 PyObject_HEAD | |
| 650 dict_T *dict; | |
| 651 pylinkedlist_T ref; | |
| 652 } DictionaryObject; | |
| 653 | |
| 654 static PyObject * | |
| 655 DictionaryNew(dict_T *dict) | |
| 656 { | |
| 657 DictionaryObject *self; | |
| 658 | |
| 659 self = PyObject_NEW(DictionaryObject, &DictionaryType); | |
| 660 if (self == NULL) | |
| 661 return NULL; | |
| 662 self->dict = dict; | |
| 663 ++dict->dv_refcount; | |
| 664 | |
| 665 pyll_add((PyObject *)(self), &self->ref, &lastdict); | |
| 666 | |
| 667 return (PyObject *)(self); | |
| 668 } | |
| 669 | |
| 4319 | 670 static void |
| 671 DictionaryDestructor(PyObject *self) | |
| 672 { | |
| 673 DictionaryObject *this = ((DictionaryObject *) (self)); | |
| 674 | |
| 675 pyll_remove(&this->ref, &lastdict); | |
| 676 dict_unref(this->dict); | |
| 677 | |
| 678 DESTRUCTOR_FINISH(self); | |
| 679 } | |
| 680 | |
| 3618 | 681 static int |
| 4319 | 682 DictionarySetattr(PyObject *self, char *name, PyObject *val) |
| 3828 | 683 { |
| 4319 | 684 DictionaryObject *this = (DictionaryObject *)(self); |
| 685 | |
| 3828 | 686 if (val == NULL) |
| 687 { | |
| 688 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
| 689 return -1; | |
| 690 } | |
| 691 | |
| 692 if (strcmp(name, "locked") == 0) | |
| 693 { | |
| 4319 | 694 if (this->dict->dv_lock == VAR_FIXED) |
| 3828 | 695 { |
| 696 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed dictionary")); | |
| 697 return -1; | |
| 698 } | |
| 699 else | |
| 700 { | |
| 4399 | 701 if (PyObject_IsTrue(val)) |
| 4319 | 702 this->dict->dv_lock = VAR_LOCKED; |
| 3828 | 703 else |
| 4319 | 704 this->dict->dv_lock = 0; |
| 3828 | 705 } |
| 706 return 0; | |
| 707 } | |
| 708 else | |
| 709 { | |
| 710 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
| 711 return -1; | |
| 712 } | |
| 713 } | |
| 714 | |
| 715 static PyInt | |
| 3618 | 716 DictionaryLength(PyObject *self) |
| 717 { | |
| 718 return ((PyInt) ((((DictionaryObject *)(self))->dict->dv_hashtab.ht_used))); | |
| 719 } | |
| 720 | |
| 721 static PyObject * | |
| 722 DictionaryItem(PyObject *self, PyObject *keyObject) | |
| 723 { | |
| 724 char_u *key; | |
| 3792 | 725 dictitem_T *di; |
| 3618 | 726 DICTKEY_DECL |
| 727 | |
| 3792 | 728 DICTKEY_GET_NOTEMPTY(NULL) |
| 729 | |
| 730 di = dict_find(((DictionaryObject *) (self))->dict, key, -1); | |
| 731 | |
| 3824 | 732 DICTKEY_UNREF |
| 733 | |
| 3792 | 734 if (di == NULL) |
| 735 { | |
| 4315 | 736 PyErr_SetString(PyExc_KeyError, _("no such key in dictionary")); |
| 3792 | 737 return NULL; |
| 738 } | |
| 3618 | 739 |
| 3792 | 740 return ConvertToPyObject(&di->di_tv); |
| 3618 | 741 } |
| 742 | |
| 743 static PyInt | |
| 744 DictionaryAssItem(PyObject *self, PyObject *keyObject, PyObject *valObject) | |
| 745 { | |
| 746 char_u *key; | |
| 747 typval_T tv; | |
| 748 dict_T *d = ((DictionaryObject *)(self))->dict; | |
| 749 dictitem_T *di; | |
| 750 DICTKEY_DECL | |
| 751 | |
| 752 if (d->dv_lock) | |
| 753 { | |
| 754 PyErr_SetVim(_("dict is locked")); | |
| 755 return -1; | |
| 756 } | |
| 757 | |
| 3792 | 758 DICTKEY_GET_NOTEMPTY(-1) |
| 3618 | 759 |
| 760 di = dict_find(d, key, -1); | |
| 761 | |
| 762 if (valObject == NULL) | |
| 763 { | |
| 3636 | 764 hashitem_T *hi; |
| 765 | |
| 3618 | 766 if (di == NULL) |
| 767 { | |
| 3824 | 768 DICTKEY_UNREF |
| 3618 | 769 PyErr_SetString(PyExc_IndexError, _("no such key in dictionary")); |
| 770 return -1; | |
| 771 } | |
| 3636 | 772 hi = hash_find(&d->dv_hashtab, di->di_key); |
| 3618 | 773 hash_remove(&d->dv_hashtab, hi); |
| 774 dictitem_free(di); | |
| 775 return 0; | |
| 776 } | |
| 777 | |
| 778 if (ConvertFromPyObject(valObject, &tv) == -1) | |
| 779 return -1; | |
| 780 | |
| 781 if (di == NULL) | |
| 782 { | |
| 783 di = dictitem_alloc(key); | |
| 784 if (di == NULL) | |
| 785 { | |
| 786 PyErr_NoMemory(); | |
| 787 return -1; | |
| 788 } | |
| 789 di->di_tv.v_lock = 0; | |
| 790 | |
| 791 if (dict_add(d, di) == FAIL) | |
| 792 { | |
| 3824 | 793 DICTKEY_UNREF |
| 3618 | 794 vim_free(di); |
| 795 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 796 return -1; | |
| 797 } | |
| 798 } | |
| 799 else | |
| 800 clear_tv(&di->di_tv); | |
| 801 | |
| 802 DICTKEY_UNREF | |
| 803 | |
| 804 copy_tv(&tv, &di->di_tv); | |
| 805 return 0; | |
| 806 } | |
| 807 | |
| 808 static PyObject * | |
| 4133 | 809 DictionaryListKeys(PyObject *self UNUSED) |
| 3618 | 810 { |
| 811 dict_T *dict = ((DictionaryObject *)(self))->dict; | |
| 812 long_u todo = dict->dv_hashtab.ht_used; | |
| 813 Py_ssize_t i = 0; | |
| 814 PyObject *r; | |
| 815 hashitem_T *hi; | |
| 816 | |
| 817 r = PyList_New(todo); | |
| 818 for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) | |
| 819 { | |
| 820 if (!HASHITEM_EMPTY(hi)) | |
| 821 { | |
| 822 PyList_SetItem(r, i, PyBytes_FromString((char *)(hi->hi_key))); | |
| 823 --todo; | |
| 824 ++i; | |
| 825 } | |
| 826 } | |
| 827 return r; | |
| 828 } | |
| 829 | |
| 4385 | 830 static PyMappingMethods DictionaryAsMapping = { |
| 831 (lenfunc) DictionaryLength, | |
| 832 (binaryfunc) DictionaryItem, | |
| 833 (objobjargproc) DictionaryAssItem, | |
| 834 }; | |
| 835 | |
| 3618 | 836 static struct PyMethodDef DictionaryMethods[] = { |
| 837 {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, | |
| 838 { NULL, NULL, 0, NULL } | |
| 839 }; | |
| 840 | |
| 841 static PyTypeObject ListType; | |
| 4319 | 842 static PySequenceMethods ListAsSeq; |
| 843 static PyMappingMethods ListAsMapping; | |
| 3618 | 844 |
| 845 typedef struct | |
| 846 { | |
| 847 PyObject_HEAD | |
| 848 list_T *list; | |
| 849 pylinkedlist_T ref; | |
| 850 } ListObject; | |
| 851 | |
| 852 static PyObject * | |
| 853 ListNew(list_T *list) | |
| 854 { | |
| 855 ListObject *self; | |
| 856 | |
| 857 self = PyObject_NEW(ListObject, &ListType); | |
| 858 if (self == NULL) | |
| 859 return NULL; | |
| 860 self->list = list; | |
| 861 ++list->lv_refcount; | |
| 862 | |
| 863 pyll_add((PyObject *)(self), &self->ref, &lastlist); | |
| 864 | |
| 865 return (PyObject *)(self); | |
| 866 } | |
| 867 | |
| 4319 | 868 static void |
| 869 ListDestructor(PyObject *self) | |
| 870 { | |
| 871 ListObject *this = (ListObject *)(self); | |
| 872 | |
| 873 pyll_remove(&this->ref, &lastlist); | |
| 874 list_unref(this->list); | |
| 875 | |
| 876 DESTRUCTOR_FINISH(self); | |
| 877 } | |
| 878 | |
| 3618 | 879 static int |
| 880 list_py_concat(list_T *l, PyObject *obj, PyObject *lookupDict) | |
| 881 { | |
| 882 Py_ssize_t i; | |
| 883 Py_ssize_t lsize = PySequence_Size(obj); | |
| 884 PyObject *litem; | |
| 885 listitem_T *li; | |
| 886 | |
| 887 for(i=0; i<lsize; i++) | |
| 888 { | |
| 889 li = listitem_alloc(); | |
| 890 if (li == NULL) | |
| 891 { | |
| 892 PyErr_NoMemory(); | |
| 893 return -1; | |
| 894 } | |
| 895 li->li_tv.v_lock = 0; | |
| 896 | |
| 897 litem = PySequence_GetItem(obj, i); | |
| 898 if (litem == NULL) | |
| 899 return -1; | |
| 900 if (_ConvertFromPyObject(litem, &li->li_tv, lookupDict) == -1) | |
| 901 return -1; | |
| 902 | |
| 903 list_append(l, li); | |
| 904 } | |
| 905 return 0; | |
| 906 } | |
| 907 | |
| 908 static PyInt | |
| 909 ListLength(PyObject *self) | |
| 910 { | |
| 911 return ((PyInt) (((ListObject *) (self))->list->lv_len)); | |
| 912 } | |
| 913 | |
| 914 static PyObject * | |
| 915 ListItem(PyObject *self, Py_ssize_t index) | |
| 916 { | |
| 917 listitem_T *li; | |
| 918 | |
| 919 if (index>=ListLength(self)) | |
| 920 { | |
| 921 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
| 922 return NULL; | |
| 923 } | |
| 924 li = list_find(((ListObject *) (self))->list, (long) index); | |
| 925 if (li == NULL) | |
| 926 { | |
| 927 PyErr_SetVim(_("internal error: failed to get vim list item")); | |
| 928 return NULL; | |
| 929 } | |
| 930 return ConvertToPyObject(&li->li_tv); | |
| 931 } | |
| 932 | |
| 933 #define PROC_RANGE \ | |
| 934 if (last < 0) {\ | |
| 935 if (last < -size) \ | |
| 936 last = 0; \ | |
| 937 else \ | |
| 938 last += size; \ | |
| 939 } \ | |
| 940 if (first < 0) \ | |
| 941 first = 0; \ | |
| 942 if (first > size) \ | |
| 943 first = size; \ | |
| 944 if (last > size) \ | |
| 945 last = size; | |
| 946 | |
| 947 static PyObject * | |
| 948 ListSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last) | |
| 949 { | |
| 950 PyInt i; | |
| 951 PyInt size = ListLength(self); | |
| 952 PyInt n; | |
| 953 PyObject *list; | |
| 954 int reversed = 0; | |
| 955 | |
| 956 PROC_RANGE | |
| 957 if (first >= last) | |
| 958 first = last; | |
| 959 | |
| 960 n = last-first; | |
| 961 list = PyList_New(n); | |
| 962 if (list == NULL) | |
| 963 return NULL; | |
| 964 | |
| 965 for (i = 0; i < n; ++i) | |
| 966 { | |
| 4260 | 967 PyObject *item = ListItem(self, first + i); |
| 3618 | 968 if (item == NULL) |
| 969 { | |
| 970 Py_DECREF(list); | |
| 971 return NULL; | |
| 972 } | |
| 973 | |
| 974 if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item))) | |
| 975 { | |
| 976 Py_DECREF(item); | |
| 977 Py_DECREF(list); | |
| 978 return NULL; | |
| 979 } | |
| 980 } | |
| 981 | |
| 982 return list; | |
| 983 } | |
| 984 | |
| 4397 | 985 typedef struct |
| 986 { | |
| 987 listwatch_T lw; | |
| 988 list_T *list; | |
| 989 } listiterinfo_T; | |
| 990 | |
| 991 static void | |
| 992 ListIterDestruct(listiterinfo_T *lii) | |
| 993 { | |
| 994 list_rem_watch(lii->list, &lii->lw); | |
| 995 PyMem_Free(lii); | |
| 996 } | |
| 997 | |
| 998 static PyObject * | |
| 999 ListIterNext(listiterinfo_T **lii) | |
| 1000 { | |
| 1001 PyObject *r; | |
| 1002 | |
| 1003 if (!((*lii)->lw.lw_item)) | |
| 1004 return NULL; | |
| 1005 | |
| 1006 if (!(r = ConvertToPyObject(&((*lii)->lw.lw_item->li_tv)))) | |
| 1007 return NULL; | |
| 1008 | |
| 1009 (*lii)->lw.lw_item = (*lii)->lw.lw_item->li_next; | |
| 1010 | |
| 1011 return r; | |
| 1012 } | |
| 1013 | |
| 1014 static PyObject * | |
| 1015 ListIter(PyObject *self) | |
| 1016 { | |
| 1017 listiterinfo_T *lii; | |
| 1018 list_T *l = ((ListObject *) (self))->list; | |
| 1019 | |
| 1020 if (!(lii = PyMem_New(listiterinfo_T, 1))) | |
| 1021 { | |
| 1022 PyErr_NoMemory(); | |
| 1023 return NULL; | |
| 1024 } | |
| 1025 | |
| 1026 list_add_watch(l, &lii->lw); | |
| 1027 lii->lw.lw_item = l->lv_first; | |
| 1028 lii->list = l; | |
| 1029 | |
| 1030 return IterNew(lii, | |
| 1031 (destructorfun) ListIterDestruct, (nextfun) ListIterNext); | |
| 1032 } | |
| 1033 | |
| 3618 | 1034 static int |
| 1035 ListAssItem(PyObject *self, Py_ssize_t index, PyObject *obj) | |
| 1036 { | |
| 1037 typval_T tv; | |
| 1038 list_T *l = ((ListObject *) (self))->list; | |
| 1039 listitem_T *li; | |
| 1040 Py_ssize_t length = ListLength(self); | |
| 1041 | |
| 1042 if (l->lv_lock) | |
| 1043 { | |
| 1044 PyErr_SetVim(_("list is locked")); | |
| 1045 return -1; | |
| 1046 } | |
| 1047 if (index>length || (index==length && obj==NULL)) | |
| 1048 { | |
| 1049 PyErr_SetString(PyExc_IndexError, "list index out of range"); | |
| 1050 return -1; | |
| 1051 } | |
| 1052 | |
| 1053 if (obj == NULL) | |
| 1054 { | |
| 1055 li = list_find(l, (long) index); | |
| 1056 list_remove(l, li, li); | |
| 1057 clear_tv(&li->li_tv); | |
| 1058 vim_free(li); | |
| 1059 return 0; | |
| 1060 } | |
| 1061 | |
| 1062 if (ConvertFromPyObject(obj, &tv) == -1) | |
| 1063 return -1; | |
| 1064 | |
| 1065 if (index == length) | |
| 1066 { | |
| 1067 if (list_append_tv(l, &tv) == FAIL) | |
| 1068 { | |
| 1069 PyErr_SetVim(_("Failed to add item to list")); | |
| 1070 return -1; | |
| 1071 } | |
| 1072 } | |
| 1073 else | |
| 1074 { | |
| 1075 li = list_find(l, (long) index); | |
| 1076 clear_tv(&li->li_tv); | |
| 1077 copy_tv(&tv, &li->li_tv); | |
| 1078 } | |
| 1079 return 0; | |
| 1080 } | |
| 1081 | |
| 1082 static int | |
| 1083 ListAssSlice(PyObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) | |
| 1084 { | |
| 1085 PyInt size = ListLength(self); | |
| 1086 Py_ssize_t i; | |
| 1087 Py_ssize_t lsize; | |
| 1088 PyObject *litem; | |
| 1089 listitem_T *li; | |
| 1090 listitem_T *next; | |
| 1091 typval_T v; | |
| 1092 list_T *l = ((ListObject *) (self))->list; | |
| 1093 | |
| 1094 if (l->lv_lock) | |
| 1095 { | |
| 1096 PyErr_SetVim(_("list is locked")); | |
| 1097 return -1; | |
| 1098 } | |
| 1099 | |
| 1100 PROC_RANGE | |
| 1101 | |
| 1102 if (first == size) | |
| 1103 li = NULL; | |
| 1104 else | |
| 1105 { | |
| 1106 li = list_find(l, (long) first); | |
| 1107 if (li == NULL) | |
| 1108 { | |
| 1109 PyErr_SetVim(_("internal error: no vim list item")); | |
| 1110 return -1; | |
| 1111 } | |
| 1112 if (last > first) | |
| 1113 { | |
| 1114 i = last - first; | |
| 1115 while (i-- && li != NULL) | |
| 1116 { | |
| 1117 next = li->li_next; | |
| 1118 listitem_remove(l, li); | |
| 1119 li = next; | |
| 1120 } | |
| 1121 } | |
| 1122 } | |
| 1123 | |
| 1124 if (obj == NULL) | |
| 1125 return 0; | |
| 1126 | |
| 1127 if (!PyList_Check(obj)) | |
| 1128 { | |
| 1129 PyErr_SetString(PyExc_TypeError, _("can only assign lists to slice")); | |
| 1130 return -1; | |
| 1131 } | |
| 1132 | |
| 1133 lsize = PyList_Size(obj); | |
| 1134 | |
| 1135 for(i=0; i<lsize; i++) | |
| 1136 { | |
| 1137 litem = PyList_GetItem(obj, i); | |
| 1138 if (litem == NULL) | |
| 1139 return -1; | |
| 1140 if (ConvertFromPyObject(litem, &v) == -1) | |
| 1141 return -1; | |
| 1142 if (list_insert_tv(l, &v, li) == FAIL) | |
| 1143 { | |
| 1144 PyErr_SetVim(_("internal error: failed to add item to list")); | |
| 1145 return -1; | |
| 1146 } | |
| 1147 } | |
| 1148 return 0; | |
| 1149 } | |
| 1150 | |
| 1151 static PyObject * | |
| 1152 ListConcatInPlace(PyObject *self, PyObject *obj) | |
| 1153 { | |
| 1154 list_T *l = ((ListObject *) (self))->list; | |
| 1155 PyObject *lookup_dict; | |
| 1156 | |
| 1157 if (l->lv_lock) | |
| 1158 { | |
| 1159 PyErr_SetVim(_("list is locked")); | |
| 1160 return NULL; | |
| 1161 } | |
| 1162 | |
| 1163 if (!PySequence_Check(obj)) | |
| 1164 { | |
| 1165 PyErr_SetString(PyExc_TypeError, _("can only concatenate with lists")); | |
| 1166 return NULL; | |
| 1167 } | |
| 1168 | |
| 1169 lookup_dict = PyDict_New(); | |
| 1170 if (list_py_concat(l, obj, lookup_dict) == -1) | |
| 1171 { | |
| 1172 Py_DECREF(lookup_dict); | |
| 1173 return NULL; | |
| 1174 } | |
| 1175 Py_DECREF(lookup_dict); | |
| 1176 | |
| 1177 Py_INCREF(self); | |
| 1178 return self; | |
| 1179 } | |
| 1180 | |
| 3828 | 1181 static int |
| 4319 | 1182 ListSetattr(PyObject *self, char *name, PyObject *val) |
| 3828 | 1183 { |
| 4319 | 1184 ListObject *this = (ListObject *)(self); |
| 1185 | |
| 3828 | 1186 if (val == NULL) |
| 1187 { | |
| 1188 PyErr_SetString(PyExc_AttributeError, _("Cannot delete DictionaryObject attributes")); | |
| 1189 return -1; | |
| 1190 } | |
| 1191 | |
| 1192 if (strcmp(name, "locked") == 0) | |
| 1193 { | |
| 4319 | 1194 if (this->list->lv_lock == VAR_FIXED) |
| 3828 | 1195 { |
| 1196 PyErr_SetString(PyExc_TypeError, _("Cannot modify fixed list")); | |
| 1197 return -1; | |
| 1198 } | |
| 1199 else | |
| 1200 { | |
| 4399 | 1201 if (PyObject_IsTrue(val)) |
| 4319 | 1202 this->list->lv_lock = VAR_LOCKED; |
| 3828 | 1203 else |
| 4319 | 1204 this->list->lv_lock = 0; |
| 3828 | 1205 } |
| 1206 return 0; | |
| 1207 } | |
| 1208 else | |
| 1209 { | |
| 1210 PyErr_SetString(PyExc_AttributeError, _("Cannot set this attribute")); | |
| 1211 return -1; | |
| 1212 } | |
| 1213 } | |
| 1214 | |
| 3618 | 1215 static struct PyMethodDef ListMethods[] = { |
| 1216 {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, | |
| 1217 { NULL, NULL, 0, NULL } | |
| 1218 }; | |
| 1219 | |
| 1220 typedef struct | |
| 1221 { | |
| 1222 PyObject_HEAD | |
| 1223 char_u *name; | |
| 1224 } FunctionObject; | |
| 1225 | |
| 1226 static PyTypeObject FunctionType; | |
| 1227 | |
| 1228 static PyObject * | |
| 1229 FunctionNew(char_u *name) | |
| 1230 { | |
| 1231 FunctionObject *self; | |
| 1232 | |
| 1233 self = PyObject_NEW(FunctionObject, &FunctionType); | |
| 1234 if (self == NULL) | |
| 1235 return NULL; | |
| 1236 self->name = PyMem_New(char_u, STRLEN(name) + 1); | |
| 1237 if (self->name == NULL) | |
| 1238 { | |
| 1239 PyErr_NoMemory(); | |
| 1240 return NULL; | |
| 1241 } | |
| 1242 STRCPY(self->name, name); | |
| 1243 func_ref(name); | |
| 1244 return (PyObject *)(self); | |
| 1245 } | |
| 1246 | |
| 4319 | 1247 static void |
| 1248 FunctionDestructor(PyObject *self) | |
| 1249 { | |
| 1250 FunctionObject *this = (FunctionObject *) (self); | |
| 1251 | |
| 1252 func_unref(this->name); | |
| 1253 PyMem_Del(this->name); | |
| 1254 | |
| 1255 DESTRUCTOR_FINISH(self); | |
| 1256 } | |
| 1257 | |
| 3618 | 1258 static PyObject * |
| 1259 FunctionCall(PyObject *self, PyObject *argsObject, PyObject *kwargs) | |
| 1260 { | |
| 1261 FunctionObject *this = (FunctionObject *)(self); | |
| 1262 char_u *name = this->name; | |
| 1263 typval_T args; | |
| 1264 typval_T selfdicttv; | |
| 1265 typval_T rettv; | |
| 1266 dict_T *selfdict = NULL; | |
| 1267 PyObject *selfdictObject; | |
| 1268 PyObject *result; | |
| 1269 int error; | |
| 1270 | |
| 1271 if (ConvertFromPyObject(argsObject, &args) == -1) | |
| 1272 return NULL; | |
| 1273 | |
| 1274 if (kwargs != NULL) | |
| 1275 { | |
| 1276 selfdictObject = PyDict_GetItemString(kwargs, "self"); | |
| 1277 if (selfdictObject != NULL) | |
| 1278 { | |
| 3703 | 1279 if (!PyMapping_Check(selfdictObject)) |
| 3618 | 1280 { |
| 3703 | 1281 PyErr_SetString(PyExc_TypeError, |
| 1282 _("'self' argument must be a dictionary")); | |
| 3618 | 1283 clear_tv(&args); |
| 1284 return NULL; | |
| 1285 } | |
| 1286 if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1) | |
| 1287 return NULL; | |
| 1288 selfdict = selfdicttv.vval.v_dict; | |
| 1289 } | |
| 1290 } | |
| 1291 | |
| 1292 error = func_call(name, &args, selfdict, &rettv); | |
| 1293 if (error != OK) | |
| 1294 { | |
| 1295 result = NULL; | |
| 1296 PyErr_SetVim(_("failed to run function")); | |
| 1297 } | |
| 1298 else | |
| 1299 result = ConvertToPyObject(&rettv); | |
| 1300 | |
| 1301 /* FIXME Check what should really be cleared. */ | |
| 1302 clear_tv(&args); | |
| 1303 clear_tv(&rettv); | |
| 1304 /* | |
| 1305 * if (selfdict!=NULL) | |
| 1306 * clear_tv(selfdicttv); | |
| 1307 */ | |
| 1308 | |
| 1309 return result; | |
| 1310 } | |
| 1311 | |
| 1312 static struct PyMethodDef FunctionMethods[] = { | |
| 1313 {"__call__", (PyCFunction)FunctionCall, METH_VARARGS|METH_KEYWORDS, ""}, | |
| 1314 { NULL, NULL, 0, NULL } | |
| 1315 }; | |
| 1316 | |
| 4350 | 1317 /* |
| 1318 * Options object | |
| 1319 */ | |
| 1320 | |
| 1321 static PyTypeObject OptionsType; | |
| 1322 | |
| 1323 typedef int (*checkfun)(void *); | |
| 1324 | |
| 1325 typedef struct | |
| 1326 { | |
| 1327 PyObject_HEAD | |
| 1328 int opt_type; | |
| 1329 void *from; | |
| 1330 checkfun Check; | |
| 1331 PyObject *fromObj; | |
| 1332 } OptionsObject; | |
| 1333 | |
| 1334 static PyObject * | |
| 1335 OptionsItem(OptionsObject *this, PyObject *keyObject) | |
| 1336 { | |
| 1337 char_u *key; | |
| 1338 int flags; | |
| 1339 long numval; | |
| 1340 char_u *stringval; | |
| 4359 | 1341 DICTKEY_DECL |
| 4350 | 1342 |
| 1343 if (this->Check(this->from)) | |
| 1344 return NULL; | |
| 1345 | |
| 1346 DICTKEY_GET_NOTEMPTY(NULL) | |
| 1347 | |
| 1348 flags = get_option_value_strict(key, &numval, &stringval, | |
| 1349 this->opt_type, this->from); | |
| 1350 | |
| 1351 DICTKEY_UNREF | |
| 1352 | |
| 1353 if (flags == 0) | |
| 1354 { | |
| 1355 PyErr_SetString(PyExc_KeyError, "Option does not exist in given scope"); | |
| 1356 return NULL; | |
| 1357 } | |
| 1358 | |
| 1359 if (flags & SOPT_UNSET) | |
| 1360 { | |
| 1361 Py_INCREF(Py_None); | |
| 1362 return Py_None; | |
| 1363 } | |
| 1364 else if (flags & SOPT_BOOL) | |
| 1365 { | |
| 1366 PyObject *r; | |
| 1367 r = numval ? Py_True : Py_False; | |
| 1368 Py_INCREF(r); | |
| 1369 return r; | |
| 1370 } | |
| 1371 else if (flags & SOPT_NUM) | |
| 1372 return PyInt_FromLong(numval); | |
| 1373 else if (flags & SOPT_STRING) | |
| 1374 { | |
| 1375 if (stringval) | |
| 1376 return PyBytes_FromString((char *) stringval); | |
| 1377 else | |
| 1378 { | |
| 1379 PyErr_SetString(PyExc_ValueError, "Unable to get option value"); | |
| 1380 return NULL; | |
| 1381 } | |
| 1382 } | |
| 1383 else | |
| 1384 { | |
| 1385 PyErr_SetVim("Internal error: unknown option type. Should not happen"); | |
| 1386 return NULL; | |
| 1387 } | |
| 1388 } | |
| 1389 | |
| 1390 static int | |
| 1391 set_option_value_for(key, numval, stringval, opt_flags, opt_type, from) | |
| 1392 char_u *key; | |
| 1393 int numval; | |
| 1394 char_u *stringval; | |
| 1395 int opt_flags; | |
| 1396 int opt_type; | |
| 1397 void *from; | |
| 1398 { | |
| 1399 win_T *save_curwin; | |
| 1400 tabpage_T *save_curtab; | |
| 1401 aco_save_T aco; | |
| 1402 int r = 0; | |
| 1403 | |
| 1404 switch (opt_type) | |
| 1405 { | |
| 1406 case SREQ_WIN: | |
| 1407 if (switch_win(&save_curwin, &save_curtab, (win_T *) from, curtab) | |
| 1408 == FAIL) | |
| 1409 { | |
| 1410 PyErr_SetVim("Problem while switching windows."); | |
| 1411 return -1; | |
| 1412 } | |
| 1413 set_option_value(key, numval, stringval, opt_flags); | |
| 1414 restore_win(save_curwin, save_curtab); | |
| 1415 break; | |
| 1416 case SREQ_BUF: | |
| 1417 aucmd_prepbuf(&aco, (buf_T *) from); | |
| 1418 set_option_value(key, numval, stringval, opt_flags); | |
| 1419 aucmd_restbuf(&aco); | |
| 1420 break; | |
| 1421 case SREQ_GLOBAL: | |
| 1422 set_option_value(key, numval, stringval, opt_flags); | |
| 1423 break; | |
| 1424 } | |
| 1425 return r; | |
| 1426 } | |
| 1427 | |
| 1428 static int | |
| 1429 OptionsAssItem(OptionsObject *this, PyObject *keyObject, PyObject *valObject) | |
| 1430 { | |
| 1431 char_u *key; | |
| 1432 int flags; | |
| 1433 int opt_flags; | |
| 1434 int r = 0; | |
| 4359 | 1435 DICTKEY_DECL |
| 4350 | 1436 |
| 1437 if (this->Check(this->from)) | |
| 1438 return -1; | |
| 1439 | |
| 1440 DICTKEY_GET_NOTEMPTY(-1) | |
| 1441 | |
| 1442 flags = get_option_value_strict(key, NULL, NULL, | |
| 1443 this->opt_type, this->from); | |
| 1444 | |
| 1445 DICTKEY_UNREF | |
| 1446 | |
| 1447 if (flags == 0) | |
| 1448 { | |
| 1449 PyErr_SetString(PyExc_KeyError, "Option does not exist in given scope"); | |
| 1450 return -1; | |
| 1451 } | |
| 1452 | |
| 1453 if (valObject == NULL) | |
| 1454 { | |
| 1455 if (this->opt_type == SREQ_GLOBAL) | |
| 1456 { | |
| 1457 PyErr_SetString(PyExc_ValueError, "Unable to unset global option"); | |
| 1458 return -1; | |
| 1459 } | |
| 1460 else if (!(flags & SOPT_GLOBAL)) | |
| 1461 { | |
| 1462 PyErr_SetString(PyExc_ValueError, "Unable to unset option without " | |
| 1463 "global value"); | |
| 1464 return -1; | |
| 1465 } | |
| 1466 else | |
| 1467 { | |
| 1468 unset_global_local_option(key, this->from); | |
| 1469 return 0; | |
| 1470 } | |
| 1471 } | |
| 1472 | |
| 1473 opt_flags = (this->opt_type ? OPT_LOCAL : OPT_GLOBAL); | |
| 1474 | |
| 1475 if (flags & SOPT_BOOL) | |
| 1476 { | |
| 4399 | 1477 r = set_option_value_for(key, PyObject_IsTrue(valObject), NULL, |
| 1478 opt_flags, this->opt_type, this->from); | |
| 4350 | 1479 } |
| 1480 else if (flags & SOPT_NUM) | |
| 1481 { | |
| 1482 int val; | |
| 1483 | |
| 1484 #if PY_MAJOR_VERSION < 3 | |
| 1485 if (PyInt_Check(valObject)) | |
| 1486 val = PyInt_AsLong(valObject); | |
| 1487 else | |
| 1488 #endif | |
| 1489 if (PyLong_Check(valObject)) | |
| 1490 val = PyLong_AsLong(valObject); | |
| 1491 else | |
| 1492 { | |
| 1493 PyErr_SetString(PyExc_ValueError, "Object must be integer"); | |
| 1494 return -1; | |
| 1495 } | |
| 1496 | |
| 1497 r = set_option_value_for(key, val, NULL, opt_flags, | |
| 1498 this->opt_type, this->from); | |
| 1499 } | |
| 1500 else | |
| 1501 { | |
| 1502 char_u *val; | |
| 1503 if (PyBytes_Check(valObject)) | |
| 1504 { | |
| 1505 | |
| 1506 if (PyString_AsStringAndSize(valObject, (char **) &val, NULL) == -1) | |
| 1507 return -1; | |
| 1508 if (val == NULL) | |
| 1509 return -1; | |
| 1510 | |
| 1511 val = vim_strsave(val); | |
| 1512 } | |
| 1513 else if (PyUnicode_Check(valObject)) | |
| 1514 { | |
| 1515 PyObject *bytes; | |
| 1516 | |
| 1517 bytes = PyUnicode_AsEncodedString(valObject, (char *)ENC_OPT, NULL); | |
| 1518 if (bytes == NULL) | |
| 1519 return -1; | |
| 1520 | |
| 1521 if(PyString_AsStringAndSize(bytes, (char **) &val, NULL) == -1) | |
| 1522 return -1; | |
| 1523 if (val == NULL) | |
| 1524 return -1; | |
| 1525 | |
| 1526 val = vim_strsave(val); | |
| 1527 Py_XDECREF(bytes); | |
| 1528 } | |
| 1529 else | |
| 1530 { | |
| 1531 PyErr_SetString(PyExc_ValueError, "Object must be string"); | |
| 1532 return -1; | |
| 1533 } | |
| 1534 | |
| 1535 r = set_option_value_for(key, 0, val, opt_flags, | |
| 1536 this->opt_type, this->from); | |
| 1537 vim_free(val); | |
| 1538 } | |
| 1539 | |
| 1540 return r; | |
| 1541 } | |
| 1542 | |
| 1543 static int | |
| 1544 dummy_check(void *arg UNUSED) | |
| 1545 { | |
| 1546 return 0; | |
| 1547 } | |
| 1548 | |
| 1549 static PyObject * | |
| 1550 OptionsNew(int opt_type, void *from, checkfun Check, PyObject *fromObj) | |
| 1551 { | |
| 1552 OptionsObject *self; | |
| 1553 | |
| 1554 self = PyObject_NEW(OptionsObject, &OptionsType); | |
| 1555 if (self == NULL) | |
| 1556 return NULL; | |
| 1557 | |
| 1558 self->opt_type = opt_type; | |
| 1559 self->from = from; | |
| 1560 self->Check = Check; | |
| 1561 self->fromObj = fromObj; | |
| 1562 if (fromObj) | |
| 1563 Py_INCREF(fromObj); | |
| 1564 | |
| 1565 return (PyObject *)(self); | |
| 1566 } | |
| 1567 | |
| 1568 static void | |
| 1569 OptionsDestructor(PyObject *self) | |
| 1570 { | |
| 1571 if (((OptionsObject *)(self))->fromObj) | |
| 1572 Py_DECREF(((OptionsObject *)(self))->fromObj); | |
| 1573 DESTRUCTOR_FINISH(self); | |
| 1574 } | |
| 1575 | |
| 1576 static PyMappingMethods OptionsAsMapping = { | |
| 1577 (lenfunc) NULL, | |
| 1578 (binaryfunc) OptionsItem, | |
| 1579 (objobjargproc) OptionsAssItem, | |
| 1580 }; | |
| 1581 | |
| 4385 | 1582 /* Window object |
| 1583 */ | |
| 1584 | |
| 1585 typedef struct | |
| 1586 { | |
| 1587 PyObject_HEAD | |
| 1588 win_T *win; | |
| 1589 } WindowObject; | |
| 1590 | |
| 1591 static int WindowSetattr(PyObject *, char *, PyObject *); | |
| 1592 static PyObject *WindowRepr(PyObject *); | |
| 1593 static PyTypeObject WindowType; | |
|
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1594 |
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|
1595 static int |
|
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|
1596 CheckWindow(WindowObject *this) |
|
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1597 { |
|
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|
1598 if (this->win == INVALID_WINDOW_VALUE) |
|
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1599 { |
|
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1600 PyErr_SetVim(_("attempt to refer to deleted window")); |
|
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1601 return -1; |
|
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|
1602 } |
|
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|
1603 |
|
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|
1604 return 0; |
|
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|
1605 } |
|
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|
1606 |
| 4319 | 1607 static PyObject * |
| 4377 | 1608 WindowNew(win_T *win) |
| 1609 { | |
| 1610 /* We need to handle deletion of windows underneath us. | |
| 1611 * If we add a "w_python*_ref" field to the win_T structure, | |
| 1612 * then we can get at it in win_free() in vim. We then | |
| 1613 * need to create only ONE Python object per window - if | |
| 1614 * we try to create a second, just INCREF the existing one | |
| 1615 * and return it. The (single) Python object referring to | |
| 1616 * the window is stored in "w_python*_ref". | |
| 1617 * On a win_free() we set the Python object's win_T* field | |
| 1618 * to an invalid value. We trap all uses of a window | |
| 1619 * object, and reject them if the win_T* field is invalid. | |
| 1620 * | |
| 4385 | 1621 * Python2 and Python3 get different fields and different objects: |
| 4377 | 1622 * w_python_ref and w_python3_ref fields respectively. |
| 1623 */ | |
| 1624 | |
| 1625 WindowObject *self; | |
| 1626 | |
| 1627 if (WIN_PYTHON_REF(win)) | |
| 1628 { | |
| 1629 self = WIN_PYTHON_REF(win); | |
| 1630 Py_INCREF(self); | |
| 1631 } | |
| 1632 else | |
| 1633 { | |
| 1634 self = PyObject_NEW(WindowObject, &WindowType); | |
| 1635 if (self == NULL) | |
| 1636 return NULL; | |
| 1637 self->win = win; | |
| 1638 WIN_PYTHON_REF(win) = self; | |
| 1639 } | |
| 1640 | |
| 1641 return (PyObject *)(self); | |
| 1642 } | |
| 1643 | |
| 4385 | 1644 static void |
| 1645 WindowDestructor(PyObject *self) | |
| 1646 { | |
| 1647 WindowObject *this = (WindowObject *)(self); | |
| 1648 | |
| 1649 if (this->win && this->win != INVALID_WINDOW_VALUE) | |
| 1650 WIN_PYTHON_REF(this->win) = NULL; | |
| 1651 | |
| 1652 DESTRUCTOR_FINISH(self); | |
| 1653 } | |
| 1654 | |
| 4377 | 1655 static PyObject * |
| 4319 | 1656 WindowAttr(WindowObject *this, char *name) |
| 1657 { | |
| 1658 if (strcmp(name, "buffer") == 0) | |
| 1659 return (PyObject *)BufferNew(this->win->w_buffer); | |
| 1660 else if (strcmp(name, "cursor") == 0) | |
| 1661 { | |
| 1662 pos_T *pos = &this->win->w_cursor; | |
| 1663 | |
| 1664 return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); | |
| 1665 } | |
| 1666 else if (strcmp(name, "height") == 0) | |
| 4381 | 1667 return PyLong_FromLong((long)(this->win->w_height)); |
| 4383 | 1668 #ifdef FEAT_WINDOWS |
| 1669 else if (strcmp(name, "row") == 0) | |
| 1670 return PyLong_FromLong((long)(this->win->w_winrow)); | |
| 1671 #endif | |
| 4319 | 1672 #ifdef FEAT_VERTSPLIT |
| 1673 else if (strcmp(name, "width") == 0) | |
| 4381 | 1674 return PyLong_FromLong((long)(W_WIDTH(this->win))); |
| 4383 | 1675 else if (strcmp(name, "col") == 0) |
| 1676 return PyLong_FromLong((long)(W_WINCOL(this->win))); | |
| 4319 | 1677 #endif |
| 4323 | 1678 else if (strcmp(name, "vars") == 0) |
| 1679 return DictionaryNew(this->win->w_vars); | |
| 4350 | 1680 else if (strcmp(name, "options") == 0) |
| 1681 return OptionsNew(SREQ_WIN, this->win, (checkfun) CheckWindow, | |
| 1682 (PyObject *) this); | |
| 4379 | 1683 else if (strcmp(name, "number") == 0) |
| 1684 return PyLong_FromLong((long) get_win_number(this->win)); | |
| 4319 | 1685 else if (strcmp(name,"__members__") == 0) |
| 4383 | 1686 return Py_BuildValue("[ssssssss]", "buffer", "cursor", "height", "vars", |
| 1687 "options", "number", "row", "col"); | |
| 4319 | 1688 else |
| 1689 return NULL; | |
| 1690 } | |
| 1691 | |
|
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|
1692 static int |
|
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|
1693 WindowSetattr(PyObject *self, char *name, PyObject *val) |
|
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|
1694 { |
|
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|
1695 WindowObject *this = (WindowObject *)(self); |
|
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|
1696 |
|
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|
1697 if (CheckWindow(this)) |
|
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|
1698 return -1; |
|
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|
1699 |
|
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|
1700 if (strcmp(name, "buffer") == 0) |
|
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|
1701 { |
|
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|
1702 PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
|
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|
1703 return -1; |
|
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|
1704 } |
|
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|
1705 else if (strcmp(name, "cursor") == 0) |
|
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|
1706 { |
|
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|
1707 long lnum; |
|
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|
1708 long col; |
|
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|
1709 |
|
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|
1710 if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
|
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1711 return -1; |
|
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1712 |
|
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1713 if (lnum <= 0 || lnum > this->win->w_buffer->b_ml.ml_line_count) |
|
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1714 { |
|
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|
1715 PyErr_SetVim(_("cursor position outside buffer")); |
|
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1716 return -1; |
|
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|
1717 } |
|
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1718 |
|
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|
1719 /* Check for keyboard interrupts */ |
|
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1720 if (VimErrorCheck()) |
|
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1721 return -1; |
|
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1722 |
|
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1723 this->win->w_cursor.lnum = lnum; |
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1724 this->win->w_cursor.col = col; |
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1725 #ifdef FEAT_VIRTUALEDIT |
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1726 this->win->w_cursor.coladd = 0; |
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1727 #endif |
| 2933 | 1728 /* When column is out of range silently correct it. */ |
| 1729 check_cursor_col_win(this->win); | |
| 1730 | |
|
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1731 update_screen(VALID); |
|
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1732 return 0; |
|
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1733 } |
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1734 else if (strcmp(name, "height") == 0) |
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1735 { |
|
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|
1736 int height; |
|
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|
1737 win_T *savewin; |
|
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1738 |
|
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|
1739 if (!PyArg_Parse(val, "i", &height)) |
|
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|
1740 return -1; |
|
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|
1741 |
|
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|
1742 #ifdef FEAT_GUI |
|
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Move many more common Python items to if_py_both.c.
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|
1743 need_mouse_correct = TRUE; |
|
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|
1744 #endif |
|
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|
1745 savewin = curwin; |
|
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|
1746 curwin = this->win; |
|
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|
1747 win_setheight(height); |
|
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|
1748 curwin = savewin; |
|
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|
1749 |
|
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|
1750 /* Check for keyboard interrupts */ |
|
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|
1751 if (VimErrorCheck()) |
|
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|
1752 return -1; |
|
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|
1753 |
|
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|
1754 return 0; |
|
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|
1755 } |
|
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|
1756 #ifdef FEAT_VERTSPLIT |
|
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|
1757 else if (strcmp(name, "width") == 0) |
|
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|
1758 { |
|
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|
1759 int width; |
|
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|
1760 win_T *savewin; |
|
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|
1761 |
|
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|
1762 if (!PyArg_Parse(val, "i", &width)) |
|
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|
1763 return -1; |
|
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|
1764 |
|
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|
1765 #ifdef FEAT_GUI |
|
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|
1766 need_mouse_correct = TRUE; |
|
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|
1767 #endif |
|
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|
1768 savewin = curwin; |
|
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|
1769 curwin = this->win; |
|
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|
1770 win_setwidth(width); |
|
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|
1771 curwin = savewin; |
|
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|
1772 |
|
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|
1773 /* Check for keyboard interrupts */ |
|
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|
1774 if (VimErrorCheck()) |
|
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|
1775 return -1; |
|
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|
1776 |
|
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|
1777 return 0; |
|
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|
1778 } |
|
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|
1779 #endif |
|
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|
1780 else |
|
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|
1781 { |
|
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|
1782 PyErr_SetString(PyExc_AttributeError, name); |
|
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|
1783 return -1; |
|
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|
1784 } |
|
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|
1785 } |
|
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|
1786 |
|
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|
1787 static PyObject * |
|
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|
1788 WindowRepr(PyObject *self) |
|
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|
1789 { |
|
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|
1790 static char repr[100]; |
|
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|
1791 WindowObject *this = (WindowObject *)(self); |
|
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|
1792 |
|
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|
1793 if (this->win == INVALID_WINDOW_VALUE) |
|
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|
1794 { |
|
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|
1795 vim_snprintf(repr, 100, _("<window object (deleted) at %p>"), (self)); |
|
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|
1796 return PyString_FromString(repr); |
|
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|
1797 } |
|
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|
1798 else |
|
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|
1799 { |
| 4379 | 1800 int w = get_win_number(this->win); |
| 1801 | |
| 1802 if (w == 0) | |
|
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|
1803 vim_snprintf(repr, 100, _("<window object (unknown) at %p>"), |
|
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|
1804 (self)); |
|
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|
1805 else |
| 4379 | 1806 vim_snprintf(repr, 100, _("<window %d>"), w - 1); |
|
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|
1807 |
|
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|
1808 return PyString_FromString(repr); |
|
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|
1809 } |
|
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|
1810 } |
|
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1811 |
| 4385 | 1812 static struct PyMethodDef WindowMethods[] = { |
| 1813 /* name, function, calling, documentation */ | |
| 1814 { NULL, NULL, 0, NULL } | |
| 1815 }; | |
| 1816 | |
|
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|
1817 /* |
| 4385 | 1818 * Window list object |
|
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1819 */ |
| 4319 | 1820 |
| 4385 | 1821 static PyTypeObject WinListType; |
| 1822 static PySequenceMethods WinListAsSeq; | |
| 1823 | |
| 4319 | 1824 typedef struct |
| 1825 { | |
| 1826 PyObject_HEAD | |
| 1827 } WinListObject; | |
| 1828 | |
|
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|
1829 static PyInt |
|
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|
1830 WinListLength(PyObject *self UNUSED) |
|
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|
1831 { |
|
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|
1832 win_T *w = firstwin; |
|
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|
1833 PyInt n = 0; |
|
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|
1834 |
|
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|
1835 while (w != NULL) |
|
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|
1836 { |
|
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|
1837 ++n; |
|
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|
1838 w = W_NEXT(w); |
|
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1839 } |
|
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1840 |
|
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|
1841 return n; |
|
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1842 } |
|
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1843 |
|
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|
1844 static PyObject * |
|
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1845 WinListItem(PyObject *self UNUSED, PyInt n) |
|
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1846 { |
|
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|
1847 win_T *w; |
|
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1848 |
|
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|
1849 for (w = firstwin; w != NULL; w = W_NEXT(w), --n) |
|
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|
1850 if (n == 0) |
|
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|
1851 return WindowNew(w); |
|
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1852 |
|
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|
1853 PyErr_SetString(PyExc_IndexError, _("no such window")); |
|
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|
1854 return NULL; |
|
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|
1855 } |
|
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|
1856 |
|
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|
1857 /* Convert a Python string into a Vim line. |
|
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|
1858 * |
|
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|
1859 * The result is in allocated memory. All internal nulls are replaced by |
|
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|
1860 * newline characters. It is an error for the string to contain newline |
|
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|
1861 * characters. |
|
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|
1862 * |
|
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|
1863 * On errors, the Python exception data is set, and NULL is returned. |
|
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|
1864 */ |
|
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|
1865 static char * |
|
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|
1866 StringToLine(PyObject *obj) |
|
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|
1867 { |
|
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|
1868 const char *str; |
|
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|
1869 char *save; |
| 2894 | 1870 PyObject *bytes; |
|
2447
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1871 PyInt len; |
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1872 PyInt i; |
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1873 char *p; |
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1874 |
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1875 if (obj == NULL || !PyString_Check(obj)) |
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1876 { |
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1877 PyErr_BadArgument(); |
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1878 return NULL; |
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1879 } |
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1880 |
| 2894 | 1881 bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 1882 str = PyString_AsString(bytes); | |
| 1883 len = PyString_Size(bytes); | |
|
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1884 |
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1885 /* |
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1886 * Error checking: String must not contain newlines, as we |
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1887 * are replacing a single line, and we must replace it with |
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1888 * a single line. |
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1889 * A trailing newline is removed, so that append(f.readlines()) works. |
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1890 */ |
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1891 p = memchr(str, '\n', len); |
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1892 if (p != NULL) |
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1893 { |
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1894 if (p == str + len - 1) |
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1895 --len; |
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1896 else |
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1897 { |
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1898 PyErr_SetVim(_("string cannot contain newlines")); |
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1899 return NULL; |
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1900 } |
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1901 } |
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1902 |
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1903 /* Create a copy of the string, with internal nulls replaced by |
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1904 * newline characters, as is the vim convention. |
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1905 */ |
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1906 save = (char *)alloc((unsigned)(len+1)); |
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1907 if (save == NULL) |
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1908 { |
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1909 PyErr_NoMemory(); |
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1910 return NULL; |
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1911 } |
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1912 |
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1913 for (i = 0; i < len; ++i) |
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1914 { |
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1915 if (str[i] == '\0') |
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1916 save[i] = '\n'; |
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1917 else |
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1918 save[i] = str[i]; |
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1919 } |
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1920 |
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1921 save[i] = '\0'; |
| 2894 | 1922 PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
|
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1923 |
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1924 return save; |
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1925 } |
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1926 |
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1927 /* Get a line from the specified buffer. The line number is |
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1928 * in Vim format (1-based). The line is returned as a Python |
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1929 * string object. |
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1930 */ |
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1931 static PyObject * |
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1932 GetBufferLine(buf_T *buf, PyInt n) |
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1933 { |
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1934 return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
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1935 } |
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1936 |
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1937 |
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1938 /* Get a list of lines from the specified buffer. The line numbers |
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1939 * are in Vim format (1-based). The range is from lo up to, but not |
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1940 * including, hi. The list is returned as a Python list of string objects. |
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1941 */ |
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1942 static PyObject * |
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1943 GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
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1944 { |
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1945 PyInt i; |
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1946 PyInt n = hi - lo; |
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1947 PyObject *list = PyList_New(n); |
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1948 |
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1949 if (list == NULL) |
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1950 return NULL; |
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1951 |
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1952 for (i = 0; i < n; ++i) |
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1953 { |
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1954 PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
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1955 |
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1956 /* Error check - was the Python string creation OK? */ |
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1957 if (str == NULL) |
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1958 { |
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1959 Py_DECREF(list); |
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1960 return NULL; |
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1961 } |
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1962 |
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1963 /* Set the list item */ |
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1964 if (PyList_SetItem(list, i, str)) |
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1965 { |
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1966 Py_DECREF(str); |
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1967 Py_DECREF(list); |
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1968 return NULL; |
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1969 } |
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1970 } |
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1971 |
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1972 /* The ownership of the Python list is passed to the caller (ie, |
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1973 * the caller should Py_DECREF() the object when it is finished |
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1974 * with it). |
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1975 */ |
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1976 |
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1977 return list; |
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1978 } |
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1979 |
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1980 /* |
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1981 * Check if deleting lines made the cursor position invalid. |
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1982 * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
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1983 * deleted). |
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1984 */ |
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1985 static void |
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|
1986 py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
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1987 { |
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1988 if (curwin->w_cursor.lnum >= lo) |
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1989 { |
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1990 /* Adjust the cursor position if it's in/after the changed |
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1991 * lines. */ |
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1992 if (curwin->w_cursor.lnum >= hi) |
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1993 { |
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1994 curwin->w_cursor.lnum += extra; |
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|
1995 check_cursor_col(); |
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1996 } |
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1997 else if (extra < 0) |
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1998 { |
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|
1999 curwin->w_cursor.lnum = lo; |
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|
2000 check_cursor(); |
|
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2001 } |
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2002 else |
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|
2003 check_cursor_col(); |
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|
2004 changed_cline_bef_curs(); |
|
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|
2005 } |
|
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|
2006 invalidate_botline(); |
|
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|
2007 } |
|
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|
2008 |
| 2894 | 2009 /* |
| 2010 * Replace a line in the specified buffer. The line number is | |
|
2447
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Move many more common Python items to if_py_both.c.
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diff
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|
2011 * in Vim format (1-based). The replacement line is given as |
|
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Move many more common Python items to if_py_both.c.
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|
2012 * a Python string object. The object is checked for validity |
|
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Move many more common Python items to if_py_both.c.
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|
2013 * and correct format. Errors are returned as a value of FAIL. |
|
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Move many more common Python items to if_py_both.c.
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|
2014 * The return value is OK on success. |
|
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Move many more common Python items to if_py_both.c.
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|
2015 * If OK is returned and len_change is not NULL, *len_change |
|
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|
2016 * is set to the change in the buffer length. |
|
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|
2017 */ |
|
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|
2018 static int |
|
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Move many more common Python items to if_py_both.c.
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|
2019 SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
|
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Move many more common Python items to if_py_both.c.
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|
2020 { |
| 4352 | 2021 /* First of all, we check the type of the supplied Python object. |
|
2447
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diff
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|
2022 * There are three cases: |
|
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|
2023 * 1. NULL, or None - this is a deletion. |
|
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Move many more common Python items to if_py_both.c.
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|
2024 * 2. A string - this is a replacement. |
|
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Move many more common Python items to if_py_both.c.
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|
2025 * 3. Anything else - this is an error. |
|
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Move many more common Python items to if_py_both.c.
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|
2026 */ |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2027 if (line == Py_None || line == NULL) |
|
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Move many more common Python items to if_py_both.c.
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parents:
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|
2028 { |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2029 buf_T *savebuf = curbuf; |
|
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Move many more common Python items to if_py_both.c.
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|
2030 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2031 PyErr_Clear(); |
|
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Move many more common Python items to if_py_both.c.
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|
2032 curbuf = buf; |
|
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Move many more common Python items to if_py_both.c.
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|
2033 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2034 if (u_savedel((linenr_T)n, 1L) == FAIL) |
|
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Move many more common Python items to if_py_both.c.
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|
2035 PyErr_SetVim(_("cannot save undo information")); |
|
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Move many more common Python items to if_py_both.c.
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parents:
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changeset
|
2036 else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2037 PyErr_SetVim(_("cannot delete line")); |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2038 else |
|
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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
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|
2039 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2040 if (buf == curwin->w_buffer) |
|
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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
|
2041 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.
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parents:
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diff
changeset
|
2042 deleted_lines_mark((linenr_T)n, 1L); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
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|
2043 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2044 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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changeset
|
2045 curbuf = savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2046 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2047 if (PyErr_Occurred() || VimErrorCheck()) |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2048 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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changeset
|
2049 |
|
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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
|
2050 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2051 *len_change = -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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|
2052 |
|
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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
|
2053 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2054 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2055 else if (PyString_Check(line)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2056 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2057 char *save = StringToLine(line); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2058 buf_T *savebuf = curbuf; |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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changeset
|
2059 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2060 if (save == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2061 return FAIL; |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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changeset
|
2062 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2063 /* We do not need to free "save" if ml_replace() consumes it. */ |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2064 PyErr_Clear(); |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2065 curbuf = buf; |
|
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Move many more common Python items to if_py_both.c.
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|
2066 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2067 if (u_savesub((linenr_T)n) == FAIL) |
|
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Move many more common Python items to if_py_both.c.
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|
2068 { |
|
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Move many more common Python items to if_py_both.c.
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|
2069 PyErr_SetVim(_("cannot save undo information")); |
|
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Move many more common Python items to if_py_both.c.
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|
2070 vim_free(save); |
|
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|
2071 } |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2072 else if (ml_replace((linenr_T)n, (char_u *)save, FALSE) == FAIL) |
|
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Move many more common Python items to if_py_both.c.
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|
2073 { |
|
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Move many more common Python items to if_py_both.c.
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|
2074 PyErr_SetVim(_("cannot replace line")); |
|
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|
2075 vim_free(save); |
|
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|
2076 } |
|
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Move many more common Python items to if_py_both.c.
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|
2077 else |
|
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Move many more common Python items to if_py_both.c.
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|
2078 changed_bytes((linenr_T)n, 0); |
|
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Move many more common Python items to if_py_both.c.
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|
2079 |
|
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Move many more common Python items to if_py_both.c.
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changeset
|
2080 curbuf = savebuf; |
|
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Move many more common Python items to if_py_both.c.
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|
2081 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2082 /* Check that the cursor is not beyond the end of the line now. */ |
|
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|
2083 if (buf == curwin->w_buffer) |
|
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changeset
|
2084 check_cursor_col(); |
|
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|
2085 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2086 if (PyErr_Occurred() || VimErrorCheck()) |
|
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|
2087 return FAIL; |
|
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|
2088 |
|
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changeset
|
2089 if (len_change) |
|
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|
2090 *len_change = 0; |
|
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|
2091 |
|
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|
2092 return OK; |
|
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changeset
|
2093 } |
|
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Move many more common Python items to if_py_both.c.
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|
2094 else |
|
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|
2095 { |
|
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changeset
|
2096 PyErr_BadArgument(); |
|
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diff
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|
2097 return FAIL; |
|
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diff
changeset
|
2098 } |
|
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|
2099 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2100 |
| 2894 | 2101 /* Replace a range of lines in the specified buffer. The line numbers are in |
| 2102 * Vim format (1-based). The range is from lo up to, but not including, hi. | |
| 2103 * The replacement lines are given as a Python list of string objects. The | |
| 2104 * list is checked for validity and correct format. Errors are returned as a | |
| 2105 * value of FAIL. The return value is OK on success. | |
| 2106 * If OK is returned and len_change is not NULL, *len_change | |
| 2107 * is set to the change in the buffer length. | |
| 2108 */ | |
| 2109 static int | |
| 2110 SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) | |
| 2111 { | |
| 4352 | 2112 /* First of all, we check the type of the supplied Python object. |
| 2894 | 2113 * There are three cases: |
| 2114 * 1. NULL, or None - this is a deletion. | |
| 2115 * 2. A list - this is a replacement. | |
| 2116 * 3. Anything else - this is an error. | |
| 2117 */ | |
| 2118 if (list == Py_None || list == NULL) | |
| 2119 { | |
| 2120 PyInt i; | |
| 2121 PyInt n = (int)(hi - lo); | |
| 2122 buf_T *savebuf = curbuf; | |
| 2123 | |
| 2124 PyErr_Clear(); | |
| 2125 curbuf = buf; | |
| 2126 | |
| 2127 if (u_savedel((linenr_T)lo, (long)n) == FAIL) | |
| 2128 PyErr_SetVim(_("cannot save undo information")); | |
| 2129 else | |
| 2130 { | |
| 2131 for (i = 0; i < n; ++i) | |
| 2132 { | |
| 2133 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2134 { | |
| 2135 PyErr_SetVim(_("cannot delete line")); | |
| 2136 break; | |
| 2137 } | |
| 2138 } | |
| 2139 if (buf == curwin->w_buffer) | |
| 2140 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); | |
| 2141 deleted_lines_mark((linenr_T)lo, (long)i); | |
| 2142 } | |
| 2143 | |
| 2144 curbuf = savebuf; | |
| 2145 | |
| 2146 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2147 return FAIL; | |
| 2148 | |
| 2149 if (len_change) | |
| 2150 *len_change = -n; | |
| 2151 | |
| 2152 return OK; | |
| 2153 } | |
| 2154 else if (PyList_Check(list)) | |
| 2155 { | |
| 2156 PyInt i; | |
| 2157 PyInt new_len = PyList_Size(list); | |
| 2158 PyInt old_len = hi - lo; | |
| 2159 PyInt extra = 0; /* lines added to text, can be negative */ | |
| 2160 char **array; | |
| 2161 buf_T *savebuf; | |
| 2162 | |
| 2163 if (new_len == 0) /* avoid allocating zero bytes */ | |
| 2164 array = NULL; | |
| 2165 else | |
| 2166 { | |
| 2167 array = (char **)alloc((unsigned)(new_len * sizeof(char *))); | |
| 2168 if (array == NULL) | |
| 2169 { | |
| 2170 PyErr_NoMemory(); | |
| 2171 return FAIL; | |
| 2172 } | |
| 2173 } | |
| 2174 | |
| 2175 for (i = 0; i < new_len; ++i) | |
| 2176 { | |
| 2177 PyObject *line = PyList_GetItem(list, i); | |
| 2178 | |
| 2179 array[i] = StringToLine(line); | |
| 2180 if (array[i] == NULL) | |
| 2181 { | |
| 2182 while (i) | |
| 2183 vim_free(array[--i]); | |
| 2184 vim_free(array); | |
| 2185 return FAIL; | |
| 2186 } | |
| 2187 } | |
| 2188 | |
| 2189 savebuf = curbuf; | |
| 2190 | |
| 2191 PyErr_Clear(); | |
| 2192 curbuf = buf; | |
| 2193 | |
| 2194 if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) | |
| 2195 PyErr_SetVim(_("cannot save undo information")); | |
| 2196 | |
| 2197 /* If the size of the range is reducing (ie, new_len < old_len) we | |
| 2198 * need to delete some old_len. We do this at the start, by | |
| 2199 * repeatedly deleting line "lo". | |
| 2200 */ | |
| 2201 if (!PyErr_Occurred()) | |
| 2202 { | |
| 2203 for (i = 0; i < old_len - new_len; ++i) | |
| 2204 if (ml_delete((linenr_T)lo, FALSE) == FAIL) | |
| 2205 { | |
| 2206 PyErr_SetVim(_("cannot delete line")); | |
| 2207 break; | |
| 2208 } | |
| 2209 extra -= i; | |
| 2210 } | |
| 2211 | |
| 2212 /* For as long as possible, replace the existing old_len with the | |
| 2213 * new old_len. This is a more efficient operation, as it requires | |
| 2214 * less memory allocation and freeing. | |
| 2215 */ | |
| 2216 if (!PyErr_Occurred()) | |
| 2217 { | |
| 2218 for (i = 0; i < old_len && i < new_len; ++i) | |
| 2219 if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) | |
| 2220 == FAIL) | |
| 2221 { | |
| 2222 PyErr_SetVim(_("cannot replace line")); | |
| 2223 break; | |
| 2224 } | |
| 2225 } | |
| 2226 else | |
| 2227 i = 0; | |
| 2228 | |
| 2229 /* Now we may need to insert the remaining new old_len. If we do, we | |
| 2230 * must free the strings as we finish with them (we can't pass the | |
| 2231 * responsibility to vim in this case). | |
| 2232 */ | |
| 2233 if (!PyErr_Occurred()) | |
| 2234 { | |
| 2235 while (i < new_len) | |
| 2236 { | |
| 2237 if (ml_append((linenr_T)(lo + i - 1), | |
| 2238 (char_u *)array[i], 0, FALSE) == FAIL) | |
| 2239 { | |
| 2240 PyErr_SetVim(_("cannot insert line")); | |
| 2241 break; | |
| 2242 } | |
| 2243 vim_free(array[i]); | |
| 2244 ++i; | |
| 2245 ++extra; | |
| 2246 } | |
| 2247 } | |
| 2248 | |
| 2249 /* Free any left-over old_len, as a result of an error */ | |
| 2250 while (i < new_len) | |
| 2251 { | |
| 2252 vim_free(array[i]); | |
| 2253 ++i; | |
| 2254 } | |
| 2255 | |
| 2256 /* Free the array of old_len. All of its contents have now | |
| 2257 * been dealt with (either freed, or the responsibility passed | |
| 2258 * to vim. | |
| 2259 */ | |
| 2260 vim_free(array); | |
| 2261 | |
| 2262 /* Adjust marks. Invalidate any which lie in the | |
| 2263 * changed range, and move any in the remainder of the buffer. | |
| 2264 */ | |
| 2265 mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), | |
| 2266 (long)MAXLNUM, (long)extra); | |
| 2267 changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); | |
| 2268 | |
| 2269 if (buf == curwin->w_buffer) | |
| 2270 py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); | |
| 2271 | |
| 2272 curbuf = savebuf; | |
| 2273 | |
| 2274 if (PyErr_Occurred() || VimErrorCheck()) | |
| 2275 return FAIL; | |
| 2276 | |
| 2277 if (len_change) | |
| 2278 *len_change = new_len - old_len; | |
| 2279 | |
| 2280 return OK; | |
| 2281 } | |
| 2282 else | |
| 2283 { | |
| 2284 PyErr_BadArgument(); | |
| 2285 return FAIL; | |
| 2286 } | |
| 2287 } | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2288 |
| 4352 | 2289 /* 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
|
2290 * 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
|
2291 * 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:
2399
diff
changeset
|
2292 * 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:
2399
diff
changeset
|
2293 * 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:
2399
diff
changeset
|
2294 * 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
|
2295 * 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
|
2296 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2297 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2298 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:
2399
diff
changeset
|
2299 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2300 /* 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:
2399
diff
changeset
|
2301 * 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:
2399
diff
changeset
|
2302 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2303 if (PyString_Check(lines)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
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 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
|
2306 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2307 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2308 if (str == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2309 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2310 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2311 savebuf = curbuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2312 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2313 PyErr_Clear(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2314 curbuf = buf; |
|
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 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
|
2317 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
|
2318 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>
parents:
2399
diff
changeset
|
2319 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
|
2320 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2321 appended_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
|
2322 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2323 vim_free(str); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2324 curbuf = savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2325 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2326 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2327 if (PyErr_Occurred() || VimErrorCheck()) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2328 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2329 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2330 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2331 *len_change = 1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2332 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2333 return OK; |
|
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 else if (PyList_Check(lines)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2336 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2337 PyInt i; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2338 PyInt size = PyList_Size(lines); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2339 char **array; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2340 buf_T *savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2341 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2342 array = (char **)alloc((unsigned)(size * sizeof(char *))); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2343 if (array == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2344 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2345 PyErr_NoMemory(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2346 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2347 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2348 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2349 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
|
2350 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2351 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
|
2352 array[i] = StringToLine(line); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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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 if (array[i] == NULL) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2355 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2356 while (i) |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2357 vim_free(array[--i]); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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2399
diff
changeset
|
2358 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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2399
diff
changeset
|
2359 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
2399
diff
changeset
|
2360 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2361 } |
|
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 savebuf = curbuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2364 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2365 PyErr_Clear(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2366 curbuf = buf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2367 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2368 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
|
2369 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
|
2370 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2371 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2372 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
|
2373 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2374 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
|
2375 (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
|
2376 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2377 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
|
2378 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2379 /* 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
|
2380 while (i < size) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2381 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
|
2382 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2383 break; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2384 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2385 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
|
2386 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2387 if (i > 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2388 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
|
2389 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2390 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2391 /* 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
|
2392 * been freed. |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2393 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2394 vim_free(array); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2395 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2396 curbuf = savebuf; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2397 update_screen(VALID); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2398 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2399 if (PyErr_Occurred() || VimErrorCheck()) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2400 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2401 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2402 if (len_change) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2403 *len_change = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2404 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2405 return OK; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2406 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2407 else |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2408 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2409 PyErr_BadArgument(); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2410 return FAIL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2411 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2412 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2413 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2414 /* |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2415 * 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
|
2416 * ------------------------------------------- |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2417 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2418 |
| 4385 | 2419 typedef struct |
| 2420 { | |
| 2421 PyObject_HEAD | |
| 2422 buf_T *buf; | |
| 2423 } BufferObject; | |
| 2424 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2425 static int |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2426 CheckBuffer(BufferObject *this) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2427 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2428 if (this->buf == INVALID_BUFFER_VALUE) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2429 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2430 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
|
2431 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2432 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2433 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2434 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2435 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2436 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2437 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2438 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
|
2439 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2440 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2441 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2442 |
| 4387 | 2443 if (end == -1) |
| 2444 end = self->buf->b_ml.ml_line_count; | |
| 2445 | |
| 4389 | 2446 if (n < 0) |
| 2447 n += end - start + 1; | |
| 2448 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2449 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
|
2450 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2451 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
|
2452 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2453 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2454 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2455 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
|
2456 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2457 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2458 static PyObject * |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2459 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
|
2460 { |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2461 PyInt size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2462 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2463 if (CheckBuffer(self)) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2464 return NULL; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2465 |
| 4387 | 2466 if (end == -1) |
| 2467 end = self->buf->b_ml.ml_line_count; | |
| 2468 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2469 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
|
2470 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2471 if (lo < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2472 lo = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2473 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
|
2474 lo = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2475 if (hi < 0) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2476 hi = 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2477 if (hi < lo) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2478 hi = lo; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2479 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
|
2480 hi = size; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2481 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2482 return GetBufferLineList(self->buf, lo+start, hi+start); |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2483 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2484 |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2485 static PyInt |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
2486 RBAsItem(BufferObject *self, PyInt n, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2487 { |
|
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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
|
2488 PyInt 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
|
2489 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2490 if (CheckBuffer(self)) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2491 return -1; |
|
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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
|
2492 |
| 4387 | 2493 if (end == -1) |
| 2494 end = self->buf->b_ml.ml_line_count; | |
| 2495 | |
| 4389 | 2496 if (n < 0) |
| 2497 n += end - start + 1; | |
| 2498 | |
|
2447
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Move many more common Python items to if_py_both.c.
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diff
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|
2499 if (n < 0 || n > end - start) |
|
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Move many more common Python items to if_py_both.c.
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|
2500 { |
|
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Move many more common Python items to if_py_both.c.
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|
2501 PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2502 return -1; |
|
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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
|
2503 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2504 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2505 if (SetBufferLine(self->buf, n+start, val, &len_change) == FAIL) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2506 return -1; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2507 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2508 if (new_end) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2509 *new_end = end + len_change; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2510 |
|
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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
|
2511 return 0; |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2512 } |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2513 |
| 2894 | 2514 static PyInt |
| 2515 RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) | |
| 2516 { | |
| 2517 PyInt size; | |
| 2518 PyInt len_change; | |
| 2519 | |
| 2520 /* Self must be a valid buffer */ | |
| 2521 if (CheckBuffer(self)) | |
| 2522 return -1; | |
| 2523 | |
| 4387 | 2524 if (end == -1) |
| 2525 end = self->buf->b_ml.ml_line_count; | |
| 2526 | |
| 2894 | 2527 /* Sort out the slice range */ |
| 2528 size = end - start + 1; | |
| 2529 | |
| 2530 if (lo < 0) | |
| 2531 lo = 0; | |
| 2532 else if (lo > size) | |
| 2533 lo = size; | |
| 2534 if (hi < 0) | |
| 2535 hi = 0; | |
| 2536 if (hi < lo) | |
| 2537 hi = lo; | |
| 2538 else if (hi > size) | |
| 2539 hi = size; | |
| 2540 | |
| 2541 if (SetBufferLineList(self->buf, lo + start, hi + start, | |
| 2542 val, &len_change) == FAIL) | |
| 2543 return -1; | |
| 2544 | |
| 2545 if (new_end) | |
| 2546 *new_end = end + len_change; | |
| 2547 | |
| 2548 return 0; | |
| 2549 } | |
| 2550 | |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
2551 |
|
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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
|
2552 static PyObject * |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2553 RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2554 { |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2555 PyObject *lines; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2556 PyInt len_change; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2557 PyInt max; |
|
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diff
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|
2558 PyInt n; |
|
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diff
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|
2559 |
|
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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
|
2560 if (CheckBuffer(self)) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2561 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2562 |
| 4387 | 2563 if (end == -1) |
| 2564 end = self->buf->b_ml.ml_line_count; | |
| 2565 | |
|
2447
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Move many more common Python items to if_py_both.c.
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diff
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|
2566 max = n = end - start + 1; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2567 |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2568 if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
|
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diff
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|
2569 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2570 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2571 if (n < 0 || n > max) |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
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|
2572 { |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2573 PyErr_SetString(PyExc_ValueError, _("line number out of range")); |
|
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diff
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|
2574 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2575 } |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2576 |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2577 if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2578 return NULL; |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2579 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2580 if (new_end) |
|
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Move many more common Python items to if_py_both.c.
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diff
changeset
|
2581 *new_end = end + len_change; |
|
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Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2582 |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2583 Py_INCREF(Py_None); |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2584 return Py_None; |
|
84d353762845
Move many more common Python items to if_py_both.c.
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parents:
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diff
changeset
|
2585 } |
|
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Move many more common Python items to if_py_both.c.
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diff
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|
2586 |
| 4385 | 2587 /* Range object |
|
2447
84d353762845
Move many more common Python items to if_py_both.c.
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diff
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|
2588 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2589 |
| 4319 | 2590 static PyTypeObject RangeType; |
| 4385 | 2591 static PySequenceMethods RangeAsSeq; |
| 2592 static PyMappingMethods RangeAsMapping; | |
| 4319 | 2593 |
|
2447
84d353762845
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parents:
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diff
changeset
|
2594 typedef struct |
|
84d353762845
Move many more common Python items to if_py_both.c.
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diff
changeset
|
2595 { |
|
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diff
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|
2596 PyObject_HEAD |
|
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diff
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|
2597 BufferObject *buf; |
|
84d353762845
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diff
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|
2598 PyInt start; |
|
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diff
changeset
|
2599 PyInt end; |
|
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diff
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|
2600 } RangeObject; |
|
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|
2601 |
|
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diff
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|
2602 static PyObject * |
|
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|
2603 RangeNew(buf_T *buf, PyInt start, PyInt end) |
|
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|
2604 { |
|
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|
2605 BufferObject *bufr; |
|
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|
2606 RangeObject *self; |
|
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|
2607 self = PyObject_NEW(RangeObject, &RangeType); |
|
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|
2608 if (self == NULL) |
|
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|
2609 return NULL; |
|
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|
2610 |
|
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|
2611 bufr = (BufferObject *)BufferNew(buf); |
|
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|
2612 if (bufr == NULL) |
|
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|
2613 { |
|
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|
2614 Py_DECREF(self); |
|
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|
2615 return NULL; |
|
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|
2616 } |
|
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|
2617 Py_INCREF(bufr); |
|
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|
2618 |
|
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|
2619 self->buf = bufr; |
|
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|
2620 self->start = start; |
|
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|
2621 self->end = end; |
|
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|
2622 |
|
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|
2623 return (PyObject *)(self); |
|
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diff
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|
2624 } |
|
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|
2625 |
| 4319 | 2626 static void |
| 2627 RangeDestructor(PyObject *self) | |
| 2628 { | |
| 2629 Py_DECREF(((RangeObject *)(self))->buf); | |
| 2630 DESTRUCTOR_FINISH(self); | |
| 2631 } | |
| 2632 | |
| 4385 | 2633 static PyInt |
| 2634 RangeLength(PyObject *self) | |
| 2635 { | |
| 2636 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 2637 if (CheckBuffer(((RangeObject *)(self))->buf)) | |
| 2638 return -1; /* ??? */ | |
| 2639 | |
| 2640 return (((RangeObject *)(self))->end - ((RangeObject *)(self))->start + 1); | |
| 2641 } | |
| 2642 | |
| 2643 static PyObject * | |
| 2644 RangeItem(PyObject *self, PyInt n) | |
| 2645 { | |
| 2646 return RBItem(((RangeObject *)(self))->buf, n, | |
| 2647 ((RangeObject *)(self))->start, | |
| 2648 ((RangeObject *)(self))->end); | |
| 2649 } | |
| 2650 | |
| 2651 static PyObject * | |
| 2652 RangeSlice(PyObject *self, PyInt lo, PyInt hi) | |
| 2653 { | |
| 2654 return RBSlice(((RangeObject *)(self))->buf, lo, hi, | |
| 2655 ((RangeObject *)(self))->start, | |
| 2656 ((RangeObject *)(self))->end); | |
| 2657 } | |
| 2658 | |
| 2659 static PyObject * | |
| 2660 RangeAppend(PyObject *self, PyObject *args) | |
| 2661 { | |
| 2662 return RBAppend(((RangeObject *)(self))->buf, args, | |
| 2663 ((RangeObject *)(self))->start, | |
| 2664 ((RangeObject *)(self))->end, | |
| 2665 &((RangeObject *)(self))->end); | |
| 2666 } | |
| 2667 | |
| 2668 static PyObject * | |
| 2669 RangeRepr(PyObject *self) | |
| 2670 { | |
| 2671 static char repr[100]; | |
| 2672 RangeObject *this = (RangeObject *)(self); | |
| 2673 | |
| 2674 if (this->buf->buf == INVALID_BUFFER_VALUE) | |
| 2675 { | |
| 2676 vim_snprintf(repr, 100, "<range object (for deleted buffer) at %p>", | |
| 2677 (self)); | |
| 2678 return PyString_FromString(repr); | |
| 2679 } | |
| 2680 else | |
| 2681 { | |
| 2682 char *name = (char *)this->buf->buf->b_fname; | |
| 2683 int len; | |
| 2684 | |
| 2685 if (name == NULL) | |
| 2686 name = ""; | |
| 2687 len = (int)strlen(name); | |
| 2688 | |
| 2689 if (len > 45) | |
| 2690 name = name + (45 - len); | |
| 2691 | |
| 2692 vim_snprintf(repr, 100, "<range %s%s (%d:%d)>", | |
| 2693 len > 45 ? "..." : "", name, | |
| 2694 this->start, this->end); | |
| 2695 | |
| 2696 return PyString_FromString(repr); | |
| 2697 } | |
| 2698 } | |
| 2699 | |
| 2700 static struct PyMethodDef RangeMethods[] = { | |
| 2701 /* name, function, calling, documentation */ | |
| 2702 {"append", RangeAppend, 1, "Append data to the Vim range" }, | |
| 2703 { NULL, NULL, 0, NULL } | |
| 2704 }; | |
| 2705 | |
| 4319 | 2706 static PyTypeObject BufferType; |
| 2707 static PySequenceMethods BufferAsSeq; | |
| 2708 static PyMappingMethods BufferAsMapping; | |
| 2709 | |
| 2710 static PyObject * | |
| 4377 | 2711 BufferNew(buf_T *buf) |
| 2712 { | |
| 2713 /* We need to handle deletion of buffers underneath us. | |
| 2714 * If we add a "b_python*_ref" field to the buf_T structure, | |
| 2715 * then we can get at it in buf_freeall() in vim. We then | |
| 2716 * need to create only ONE Python object per buffer - if | |
| 2717 * we try to create a second, just INCREF the existing one | |
| 2718 * and return it. The (single) Python object referring to | |
| 2719 * the buffer is stored in "b_python*_ref". | |
| 2720 * Question: what to do on a buf_freeall(). We'll probably | |
| 2721 * have to either delete the Python object (DECREF it to | |
| 2722 * zero - a bad idea, as it leaves dangling refs!) or | |
| 2723 * set the buf_T * value to an invalid value (-1?), which | |
| 2724 * means we need checks in all access functions... Bah. | |
| 2725 * | |
| 4385 | 2726 * Python2 and Python3 get different fields and different objects: |
| 4377 | 2727 * b_python_ref and b_python3_ref fields respectively. |
| 2728 */ | |
| 2729 | |
| 2730 BufferObject *self; | |
| 2731 | |
| 2732 if (BUF_PYTHON_REF(buf) != NULL) | |
| 2733 { | |
| 2734 self = BUF_PYTHON_REF(buf); | |
| 2735 Py_INCREF(self); | |
| 2736 } | |
| 2737 else | |
| 2738 { | |
| 2739 self = PyObject_NEW(BufferObject, &BufferType); | |
| 2740 if (self == NULL) | |
| 2741 return NULL; | |
| 2742 self->buf = buf; | |
| 2743 BUF_PYTHON_REF(buf) = self; | |
| 2744 } | |
| 2745 | |
| 2746 return (PyObject *)(self); | |
| 2747 } | |
| 2748 | |
| 4385 | 2749 static void |
| 2750 BufferDestructor(PyObject *self) | |
| 4319 | 2751 { |
| 4385 | 2752 BufferObject *this = (BufferObject *)(self); |
| 2753 | |
| 2754 if (this->buf && this->buf != INVALID_BUFFER_VALUE) | |
| 2755 BUF_PYTHON_REF(this->buf) = NULL; | |
| 2756 | |
| 2757 DESTRUCTOR_FINISH(self); | |
| 4319 | 2758 } |
| 2759 | |
| 4377 | 2760 static PyInt |
| 2761 BufferLength(PyObject *self) | |
| 2762 { | |
| 2763 /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ | |
| 2764 if (CheckBuffer((BufferObject *)(self))) | |
| 2765 return -1; /* ??? */ | |
| 2766 | |
| 2767 return (PyInt)(((BufferObject *)(self))->buf->b_ml.ml_line_count); | |
| 2768 } | |
| 2769 | |
| 2770 static PyObject * | |
| 2771 BufferItem(PyObject *self, PyInt n) | |
| 2772 { | |
| 4387 | 2773 return RBItem((BufferObject *)(self), n, 1, -1); |
| 4377 | 2774 } |
| 2775 | |
| 2776 static PyObject * | |
| 2777 BufferSlice(PyObject *self, PyInt lo, PyInt hi) | |
| 2778 { | |
| 4387 | 2779 return RBSlice((BufferObject *)(self), lo, hi, 1, -1); |
| 4377 | 2780 } |
| 2781 | |
|
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|
2782 static PyObject * |
| 4385 | 2783 BufferAttr(BufferObject *this, char *name) |
| 2784 { | |
| 2785 if (strcmp(name, "name") == 0) | |
| 2786 return Py_BuildValue("s", this->buf->b_ffname); | |
| 2787 else if (strcmp(name, "number") == 0) | |
| 2788 return Py_BuildValue(Py_ssize_t_fmt, this->buf->b_fnum); | |
| 2789 else if (strcmp(name, "vars") == 0) | |
| 2790 return DictionaryNew(this->buf->b_vars); | |
| 2791 else if (strcmp(name, "options") == 0) | |
| 2792 return OptionsNew(SREQ_BUF, this->buf, (checkfun) CheckBuffer, | |
| 2793 (PyObject *) this); | |
| 2794 else if (strcmp(name,"__members__") == 0) | |
| 2795 return Py_BuildValue("[ssss]", "name", "number", "vars", "options"); | |
| 2796 else | |
| 2797 return NULL; | |
| 2798 } | |
| 2799 | |
| 2800 static PyObject * | |
|
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2801 BufferAppend(PyObject *self, PyObject *args) |
|
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2802 { |
| 4387 | 2803 return RBAppend((BufferObject *)(self), args, 1, -1, NULL); |
|
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2804 } |
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2805 |
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2806 static PyObject * |
|
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2807 BufferMark(PyObject *self, PyObject *args) |
|
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2808 { |
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2809 pos_T *posp; |
|
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2810 char *pmark; |
|
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2811 char mark; |
|
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2812 buf_T *curbuf_save; |
|
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2813 |
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2814 if (CheckBuffer((BufferObject *)(self))) |
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2815 return NULL; |
|
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2816 |
|
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2817 if (!PyArg_ParseTuple(args, "s", &pmark)) |
|
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2818 return NULL; |
|
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2819 mark = *pmark; |
|
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2820 |
|
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2821 curbuf_save = curbuf; |
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2822 curbuf = ((BufferObject *)(self))->buf; |
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2823 posp = getmark(mark, FALSE); |
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2824 curbuf = curbuf_save; |
|
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2825 |
|
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2826 if (posp == NULL) |
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2827 { |
|
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2828 PyErr_SetVim(_("invalid mark name")); |
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2829 return NULL; |
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2830 } |
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2831 |
| 4352 | 2832 /* Check for keyboard interrupt */ |
|
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2833 if (VimErrorCheck()) |
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2834 return NULL; |
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2835 |
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2836 if (posp->lnum <= 0) |
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2837 { |
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2838 /* Or raise an error? */ |
|
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2839 Py_INCREF(Py_None); |
|
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2840 return Py_None; |
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2841 } |
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2842 |
|
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2843 return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
|
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2844 } |
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2845 |
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2846 static PyObject * |
|
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2847 BufferRange(PyObject *self, PyObject *args) |
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2848 { |
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2849 PyInt start; |
|
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2850 PyInt end; |
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2851 |
|
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2852 if (CheckBuffer((BufferObject *)(self))) |
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2853 return NULL; |
|
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2854 |
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2855 if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
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2856 return NULL; |
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2857 |
|
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2858 return RangeNew(((BufferObject *)(self))->buf, start, end); |
|
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2859 } |
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2860 |
| 4319 | 2861 static PyObject * |
| 2862 BufferRepr(PyObject *self) | |
| 2863 { | |
| 2864 static char repr[100]; | |
| 2865 BufferObject *this = (BufferObject *)(self); | |
| 2866 | |
| 2867 if (this->buf == INVALID_BUFFER_VALUE) | |
| 2868 { | |
| 2869 vim_snprintf(repr, 100, _("<buffer object (deleted) at %p>"), (self)); | |
| 2870 return PyString_FromString(repr); | |
| 2871 } | |
| 2872 else | |
| 2873 { | |
| 2874 char *name = (char *)this->buf->b_fname; | |
| 2875 PyInt len; | |
| 2876 | |
| 2877 if (name == NULL) | |
| 2878 name = ""; | |
| 2879 len = strlen(name); | |
| 2880 | |
| 2881 if (len > 35) | |
| 2882 name = name + (35 - len); | |
| 2883 | |
| 2884 vim_snprintf(repr, 100, "<buffer %s%s>", len > 35 ? "..." : "", name); | |
| 2885 | |
| 2886 return PyString_FromString(repr); | |
| 2887 } | |
| 2888 } | |
| 2889 | |
|
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2890 static struct PyMethodDef BufferMethods[] = { |
|
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|
2891 /* name, function, calling, documentation */ |
|
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2892 {"append", BufferAppend, 1, "Append data to Vim buffer" }, |
|
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2893 {"mark", BufferMark, 1, "Return (row,col) representing position of named mark" }, |
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2894 {"range", BufferRange, 1, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
| 3310 | 2895 #if PY_VERSION_HEX >= 0x03000000 |
| 2896 {"__dir__", BufferDir, 4, "List its attributes" }, | |
| 2897 #endif | |
|
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2898 { NULL, NULL, 0, NULL } |
|
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2899 }; |
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2900 |
| 4397 | 2901 /* |
| 2902 * Buffer list object - Implementation | |
| 2903 */ | |
| 2904 | |
| 2905 static PyTypeObject BufMapType; | |
| 2906 | |
| 2907 typedef struct | |
| 2908 { | |
| 2909 PyObject_HEAD | |
| 2910 } BufMapObject; | |
| 2911 | |
| 2912 static PyInt | |
| 2913 BufMapLength(PyObject *self UNUSED) | |
| 2914 { | |
| 2915 buf_T *b = firstbuf; | |
| 2916 PyInt n = 0; | |
| 2917 | |
| 2918 while (b) | |
| 2919 { | |
| 2920 ++n; | |
| 2921 b = b->b_next; | |
| 2922 } | |
| 2923 | |
| 2924 return n; | |
| 2925 } | |
| 2926 | |
| 2927 static PyObject * | |
| 2928 BufMapItem(PyObject *self UNUSED, PyObject *keyObject) | |
| 2929 { | |
| 2930 buf_T *b; | |
| 2931 int bnr; | |
| 2932 | |
| 2933 #if PY_MAJOR_VERSION < 3 | |
| 2934 if (PyInt_Check(keyObject)) | |
| 2935 bnr = PyInt_AsLong(keyObject); | |
| 2936 else | |
| 2937 #endif | |
| 2938 if (PyLong_Check(keyObject)) | |
| 2939 bnr = PyLong_AsLong(keyObject); | |
| 2940 else | |
| 2941 { | |
| 2942 PyErr_SetString(PyExc_ValueError, _("key must be integer")); | |
| 2943 return NULL; | |
| 2944 } | |
| 2945 | |
| 2946 b = buflist_findnr(bnr); | |
| 2947 | |
| 2948 if (b) | |
| 2949 return BufferNew(b); | |
| 2950 else | |
| 2951 { | |
| 2952 PyErr_SetString(PyExc_KeyError, _("no such buffer")); | |
| 2953 return NULL; | |
| 2954 } | |
| 2955 } | |
| 2956 | |
| 2957 static void | |
| 2958 BufMapIterDestruct(PyObject *buffer) | |
| 2959 { | |
| 2960 /* Iteration was stopped before all buffers were processed */ | |
| 2961 if (buffer) | |
| 2962 { | |
| 2963 Py_DECREF(buffer); | |
| 2964 } | |
| 2965 } | |
| 2966 | |
| 2967 static PyObject * | |
| 2968 BufMapIterNext(PyObject **buffer) | |
| 2969 { | |
| 2970 PyObject *next; | |
| 2971 PyObject *r; | |
| 2972 | |
| 2973 if (!*buffer) | |
| 2974 return NULL; | |
| 2975 | |
| 2976 r = *buffer; | |
| 2977 | |
| 2978 if (CheckBuffer((BufferObject *)(r))) | |
| 2979 { | |
| 2980 *buffer = NULL; | |
| 2981 return NULL; | |
| 2982 } | |
| 2983 | |
| 2984 if (!((BufferObject *)(r))->buf->b_next) | |
| 2985 next = NULL; | |
| 2986 else if (!(next = BufferNew(((BufferObject *)(r))->buf->b_next))) | |
| 2987 return NULL; | |
| 2988 *buffer = next; | |
| 2989 /* Do not increment reference: we no longer hold it (decref), but whoever on | |
| 2990 * other side will hold (incref). Decref+incref = nothing. | |
| 2991 */ | |
| 2992 return r; | |
| 2993 } | |
| 2994 | |
| 2995 static PyObject * | |
| 2996 BufMapIter(PyObject *self UNUSED) | |
| 2997 { | |
| 2998 PyObject *buffer; | |
| 2999 | |
| 3000 buffer = BufferNew(firstbuf); | |
| 3001 return IterNew(buffer, | |
| 3002 (destructorfun) BufMapIterDestruct, (nextfun) BufMapIterNext); | |
| 3003 } | |
| 3004 | |
| 3005 static PyMappingMethods BufMapAsMapping = { | |
| 3006 (lenfunc) BufMapLength, | |
| 3007 (binaryfunc) BufMapItem, | |
| 3008 (objobjargproc) 0, | |
| 3009 }; | |
| 3010 | |
| 4385 | 3011 /* Current items object |
|
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3012 */ |
|
84d353762845
Move many more common Python items to if_py_both.c.
Bram Moolenaar <bram@vim.org>
parents:
2399
diff
changeset
|
3013 |
| 4319 | 3014 static PyObject * |
| 3015 CurrentGetattr(PyObject *self UNUSED, char *name) | |
| 3016 { | |
| 3017 if (strcmp(name, "buffer") == 0) | |
| 3018 return (PyObject *)BufferNew(curbuf); | |
| 3019 else if (strcmp(name, "window") == 0) | |
| 3020 return (PyObject *)WindowNew(curwin); | |
| 3021 else if (strcmp(name, "line") == 0) | |
| 3022 return GetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum); | |
| 3023 else if (strcmp(name, "range") == 0) | |
| 3024 return RangeNew(curbuf, RangeStart, RangeEnd); | |
| 3025 else if (strcmp(name,"__members__") == 0) | |
| 3026 return Py_BuildValue("[ssss]", "buffer", "window", "line", "range"); | |
| 3027 else | |
| 3028 { | |
| 3029 PyErr_SetString(PyExc_AttributeError, name); | |
| 3030 return NULL; | |
| 3031 } | |
| 3032 } | |
| 3033 | |
| 3034 static int | |
| 3035 CurrentSetattr(PyObject *self UNUSED, char *name, PyObject *value) | |
| 3036 { | |
| 3037 if (strcmp(name, "line") == 0) | |
| 3038 { | |
| 3039 if (SetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum, value, NULL) == FAIL) | |
| 3040 return -1; | |
| 3041 | |
| 3042 return 0; | |
| 3043 } | |
| 3044 else | |
| 3045 { | |
| 3046 PyErr_SetString(PyExc_AttributeError, name); | |
| 3047 return -1; | |
| 3048 } | |
| 3049 } | |
| 3050 | |
| 3618 | 3051 static void |
| 3052 set_ref_in_py(const int copyID) | |
| 3053 { | |
| 3054 pylinkedlist_T *cur; | |
| 3055 dict_T *dd; | |
| 3056 list_T *ll; | |
| 3057 | |
| 3058 if (lastdict != NULL) | |
| 3059 for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) | |
| 3060 { | |
| 3061 dd = ((DictionaryObject *) (cur->pll_obj))->dict; | |
| 3062 if (dd->dv_copyID != copyID) | |
| 3063 { | |
| 3064 dd->dv_copyID = copyID; | |
| 3065 set_ref_in_ht(&dd->dv_hashtab, copyID); | |
| 3066 } | |
| 3067 } | |
| 3068 | |
| 3069 if (lastlist != NULL) | |
| 3070 for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) | |
| 3071 { | |
| 3072 ll = ((ListObject *) (cur->pll_obj))->list; | |
| 3073 if (ll->lv_copyID != copyID) | |
| 3074 { | |
| 3075 ll->lv_copyID = copyID; | |
| 3076 set_ref_in_list(ll, copyID); | |
| 3077 } | |
| 3078 } | |
| 3079 } | |
| 3080 | |
| 3081 static int | |
| 3082 set_string_copy(char_u *str, typval_T *tv) | |
| 3083 { | |
| 3084 tv->vval.v_string = vim_strsave(str); | |
| 3085 if (tv->vval.v_string == NULL) | |
| 3086 { | |
| 3087 PyErr_NoMemory(); | |
| 3088 return -1; | |
| 3089 } | |
| 3090 return 0; | |
| 3091 } | |
| 3092 | |
| 4385 | 3093 static int |
| 3094 pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3095 { | |
| 3096 dict_T *d; | |
| 3097 char_u *key; | |
| 3098 dictitem_T *di; | |
| 3099 PyObject *keyObject; | |
| 3100 PyObject *valObject; | |
| 3101 Py_ssize_t iter = 0; | |
| 3102 | |
| 3103 d = dict_alloc(); | |
| 3104 if (d == NULL) | |
| 3105 { | |
| 3106 PyErr_NoMemory(); | |
| 3107 return -1; | |
| 3108 } | |
| 3109 | |
| 3110 tv->v_type = VAR_DICT; | |
| 3111 tv->vval.v_dict = d; | |
| 3112 | |
| 3113 while (PyDict_Next(obj, &iter, &keyObject, &valObject)) | |
| 3114 { | |
| 3115 DICTKEY_DECL | |
| 3116 | |
| 3117 if (keyObject == NULL) | |
| 3118 return -1; | |
| 3119 if (valObject == NULL) | |
| 3120 return -1; | |
| 3121 | |
| 3122 DICTKEY_GET_NOTEMPTY(-1) | |
| 3123 | |
| 3124 di = dictitem_alloc(key); | |
| 3125 | |
| 3126 DICTKEY_UNREF | |
| 3127 | |
| 3128 if (di == NULL) | |
| 3129 { | |
| 3130 PyErr_NoMemory(); | |
| 3131 return -1; | |
| 3132 } | |
| 3133 di->di_tv.v_lock = 0; | |
| 3134 | |
| 3135 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3136 { | |
| 3137 vim_free(di); | |
| 3138 return -1; | |
| 3139 } | |
| 3140 if (dict_add(d, di) == FAIL) | |
| 3141 { | |
| 3142 vim_free(di); | |
| 3143 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3144 return -1; | |
| 3145 } | |
| 3146 } | |
| 3147 return 0; | |
| 3148 } | |
| 3149 | |
| 3150 static int | |
| 3151 pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3152 { | |
| 3153 dict_T *d; | |
| 3154 char_u *key; | |
| 3155 dictitem_T *di; | |
| 3156 PyObject *list; | |
| 3157 PyObject *litem; | |
| 3158 PyObject *keyObject; | |
| 3159 PyObject *valObject; | |
| 3160 Py_ssize_t lsize; | |
| 3161 | |
| 3162 d = dict_alloc(); | |
| 3163 if (d == NULL) | |
| 3164 { | |
| 3165 PyErr_NoMemory(); | |
| 3166 return -1; | |
| 3167 } | |
| 3168 | |
| 3169 tv->v_type = VAR_DICT; | |
| 3170 tv->vval.v_dict = d; | |
| 3171 | |
| 3172 list = PyMapping_Items(obj); | |
| 3173 if (list == NULL) | |
| 3174 return -1; | |
| 3175 lsize = PyList_Size(list); | |
| 3176 while (lsize--) | |
| 3177 { | |
| 3178 DICTKEY_DECL | |
| 3179 | |
| 3180 litem = PyList_GetItem(list, lsize); | |
| 3181 if (litem == NULL) | |
| 3182 { | |
| 3183 Py_DECREF(list); | |
| 3184 return -1; | |
| 3185 } | |
| 3186 | |
| 3187 keyObject = PyTuple_GetItem(litem, 0); | |
| 3188 if (keyObject == NULL) | |
| 3189 { | |
| 3190 Py_DECREF(list); | |
| 3191 Py_DECREF(litem); | |
| 3192 return -1; | |
| 3193 } | |
| 3194 | |
| 3195 DICTKEY_GET_NOTEMPTY(-1) | |
| 3196 | |
| 3197 valObject = PyTuple_GetItem(litem, 1); | |
| 3198 if (valObject == NULL) | |
| 3199 { | |
| 3200 Py_DECREF(list); | |
| 3201 Py_DECREF(litem); | |
| 3202 return -1; | |
| 3203 } | |
| 3204 | |
| 3205 di = dictitem_alloc(key); | |
| 3206 | |
| 3207 DICTKEY_UNREF | |
| 3208 | |
| 3209 if (di == NULL) | |
| 3210 { | |
| 3211 Py_DECREF(list); | |
| 3212 Py_DECREF(litem); | |
| 3213 PyErr_NoMemory(); | |
| 3214 return -1; | |
| 3215 } | |
| 3216 di->di_tv.v_lock = 0; | |
| 3217 | |
| 3218 if (_ConvertFromPyObject(valObject, &di->di_tv, lookupDict) == -1) | |
| 3219 { | |
| 3220 vim_free(di); | |
| 3221 Py_DECREF(list); | |
| 3222 Py_DECREF(litem); | |
| 3223 return -1; | |
| 3224 } | |
| 3225 if (dict_add(d, di) == FAIL) | |
| 3226 { | |
| 3227 vim_free(di); | |
| 3228 Py_DECREF(list); | |
| 3229 Py_DECREF(litem); | |
| 3230 PyErr_SetVim(_("failed to add key to dictionary")); | |
| 3231 return -1; | |
| 3232 } | |
| 3233 Py_DECREF(litem); | |
| 3234 } | |
| 3235 Py_DECREF(list); | |
| 3236 return 0; | |
| 3237 } | |
| 3238 | |
| 3239 static int | |
| 3240 pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3241 { | |
| 3242 list_T *l; | |
| 3243 | |
| 3244 l = list_alloc(); | |
| 3245 if (l == NULL) | |
| 3246 { | |
| 3247 PyErr_NoMemory(); | |
| 3248 return -1; | |
| 3249 } | |
| 3250 | |
| 3251 tv->v_type = VAR_LIST; | |
| 3252 tv->vval.v_list = l; | |
| 3253 | |
| 3254 if (list_py_concat(l, obj, lookupDict) == -1) | |
| 3255 return -1; | |
| 3256 | |
| 3257 return 0; | |
| 3258 } | |
| 3259 | |
| 3260 static int | |
| 3261 pyiter_to_tv(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3262 { | |
| 3263 PyObject *iterator = PyObject_GetIter(obj); | |
| 3264 PyObject *item; | |
| 3265 list_T *l; | |
| 3266 listitem_T *li; | |
| 3267 | |
| 3268 l = list_alloc(); | |
| 3269 | |
| 3270 if (l == NULL) | |
| 3271 { | |
| 3272 PyErr_NoMemory(); | |
| 3273 return -1; | |
| 3274 } | |
| 3275 | |
| 3276 tv->vval.v_list = l; | |
| 3277 tv->v_type = VAR_LIST; | |
| 3278 | |
| 3279 | |
| 3280 if (iterator == NULL) | |
| 3281 return -1; | |
| 3282 | |
| 3283 while ((item = PyIter_Next(obj))) | |
| 3284 { | |
| 3285 li = listitem_alloc(); | |
| 3286 if (li == NULL) | |
| 3287 { | |
| 3288 PyErr_NoMemory(); | |
| 3289 return -1; | |
| 3290 } | |
| 3291 li->li_tv.v_lock = 0; | |
| 3292 | |
| 3293 if (_ConvertFromPyObject(item, &li->li_tv, lookupDict) == -1) | |
| 3294 return -1; | |
| 3295 | |
| 3296 list_append(l, li); | |
| 3297 | |
| 3298 Py_DECREF(item); | |
| 3299 } | |
| 3300 | |
| 3301 Py_DECREF(iterator); | |
| 3302 return 0; | |
| 3303 } | |
| 3304 | |
| 3618 | 3305 typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); |
| 3306 | |
| 3307 static int | |
| 3308 convert_dl(PyObject *obj, typval_T *tv, | |
| 3309 pytotvfunc py_to_tv, PyObject *lookupDict) | |
| 3310 { | |
| 3311 PyObject *capsule; | |
| 3312 char hexBuf[sizeof(void *) * 2 + 3]; | |
| 3313 | |
| 3314 sprintf(hexBuf, "%p", obj); | |
| 3315 | |
| 3638 | 3316 # ifdef PY_USE_CAPSULE |
| 3618 | 3317 capsule = PyDict_GetItemString(lookupDict, hexBuf); |
| 3648 | 3318 # else |
| 3319 capsule = (PyObject *)PyDict_GetItemString(lookupDict, hexBuf); | |
| 3320 # endif | |
| 3618 | 3321 if (capsule == NULL) |
| 3322 { | |
| 3638 | 3323 # ifdef PY_USE_CAPSULE |
| 3618 | 3324 capsule = PyCapsule_New(tv, NULL, NULL); |
| 3648 | 3325 # else |
| 3326 capsule = PyCObject_FromVoidPtr(tv, NULL); | |
| 3327 # endif | |
| 3618 | 3328 PyDict_SetItemString(lookupDict, hexBuf, capsule); |
| 3329 Py_DECREF(capsule); | |
| 3330 if (py_to_tv(obj, tv, lookupDict) == -1) | |
| 3331 { | |
| 3332 tv->v_type = VAR_UNKNOWN; | |
| 3333 return -1; | |
| 3334 } | |
| 3335 /* As we are not using copy_tv which increments reference count we must | |
| 3336 * do it ourself. */ | |
| 3337 switch(tv->v_type) | |
| 3338 { | |
| 3339 case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; | |
| 3340 case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; | |
| 3341 } | |
| 3342 } | |
| 3343 else | |
| 3344 { | |
| 3638 | 3345 typval_T *v; |
| 3346 | |
| 3347 # ifdef PY_USE_CAPSULE | |
| 3348 v = PyCapsule_GetPointer(capsule, NULL); | |
| 3349 # else | |
| 3648 | 3350 v = PyCObject_AsVoidPtr(capsule); |
| 3638 | 3351 # endif |
| 3618 | 3352 copy_tv(v, tv); |
| 3353 } | |
| 3354 return 0; | |
| 3355 } | |
| 3356 | |
| 3357 static int | |
| 3358 ConvertFromPyObject(PyObject *obj, typval_T *tv) | |
| 3359 { | |
| 3360 PyObject *lookup_dict; | |
| 3361 int r; | |
| 3362 | |
| 3363 lookup_dict = PyDict_New(); | |
| 3364 r = _ConvertFromPyObject(obj, tv, lookup_dict); | |
| 3365 Py_DECREF(lookup_dict); | |
| 3366 return r; | |
| 3367 } | |
| 3368 | |
| 3369 static int | |
| 3370 _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookupDict) | |
| 3371 { | |
| 3372 if (obj->ob_type == &DictionaryType) | |
| 3373 { | |
| 3374 tv->v_type = VAR_DICT; | |
| 3375 tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); | |
| 3376 ++tv->vval.v_dict->dv_refcount; | |
| 3377 } | |
| 3378 else if (obj->ob_type == &ListType) | |
| 3379 { | |
| 3380 tv->v_type = VAR_LIST; | |
| 3381 tv->vval.v_list = (((ListObject *)(obj))->list); | |
| 3382 ++tv->vval.v_list->lv_refcount; | |
| 3383 } | |
| 3384 else if (obj->ob_type == &FunctionType) | |
| 3385 { | |
| 3386 if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) | |
| 3387 return -1; | |
| 3388 | |
| 3389 tv->v_type = VAR_FUNC; | |
| 3390 func_ref(tv->vval.v_string); | |
| 3391 } | |
| 3392 else if (PyBytes_Check(obj)) | |
| 3393 { | |
| 3800 | 3394 char_u *result; |
| 3395 | |
| 3396 if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) | |
| 3397 return -1; | |
| 3618 | 3398 if (result == NULL) |
| 3399 return -1; | |
| 3400 | |
| 3401 if (set_string_copy(result, tv) == -1) | |
| 3402 return -1; | |
| 3403 | |
| 3404 tv->v_type = VAR_STRING; | |
| 3405 } | |
| 3406 else if (PyUnicode_Check(obj)) | |
| 3407 { | |
| 3408 PyObject *bytes; | |
| 3409 char_u *result; | |
| 3410 | |
| 3411 bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); | |
| 3412 if (bytes == NULL) | |
| 3413 return -1; | |
| 3414 | |
| 3800 | 3415 if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
| 3416 return -1; | |
| 3618 | 3417 if (result == NULL) |
| 3418 return -1; | |
| 3419 | |
| 3420 if (set_string_copy(result, tv) == -1) | |
| 3421 { | |
| 3422 Py_XDECREF(bytes); | |
| 3423 return -1; | |
| 3424 } | |
| 3425 Py_XDECREF(bytes); | |
| 3426 | |
| 3427 tv->v_type = VAR_STRING; | |
| 3428 } | |
| 4321 | 3429 #if PY_MAJOR_VERSION < 3 |
| 3618 | 3430 else if (PyInt_Check(obj)) |
| 3431 { | |
| 3432 tv->v_type = VAR_NUMBER; | |
| 3433 tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); | |
| 3434 } | |
| 3435 #endif | |
| 3436 else if (PyLong_Check(obj)) | |
| 3437 { | |
| 3438 tv->v_type = VAR_NUMBER; | |
| 3439 tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); | |
| 3440 } | |
| 3441 else if (PyDict_Check(obj)) | |
| 3442 return convert_dl(obj, tv, pydict_to_tv, lookupDict); | |
| 3443 #ifdef FEAT_FLOAT | |
| 3444 else if (PyFloat_Check(obj)) | |
| 3445 { | |
| 3446 tv->v_type = VAR_FLOAT; | |
| 3447 tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); | |
| 3448 } | |
| 3449 #endif | |
| 3450 else if (PyIter_Check(obj)) | |
| 3451 return convert_dl(obj, tv, pyiter_to_tv, lookupDict); | |
| 3452 else if (PySequence_Check(obj)) | |
| 3453 return convert_dl(obj, tv, pyseq_to_tv, lookupDict); | |
| 3454 else if (PyMapping_Check(obj)) | |
| 3455 return convert_dl(obj, tv, pymap_to_tv, lookupDict); | |
| 3456 else | |
| 3457 { | |
| 3458 PyErr_SetString(PyExc_TypeError, _("unable to convert to vim structure")); | |
| 3459 return -1; | |
| 3460 } | |
| 3461 return 0; | |
| 3462 } | |
| 3463 | |
| 3464 static PyObject * | |
| 3465 ConvertToPyObject(typval_T *tv) | |
| 3466 { | |
| 3467 if (tv == NULL) | |
| 3468 { | |
| 3469 PyErr_SetVim(_("NULL reference passed")); | |
| 3470 return NULL; | |
| 3471 } | |
| 3472 switch (tv->v_type) | |
| 3473 { | |
| 3474 case VAR_STRING: | |
| 3852 | 3475 return PyBytes_FromString(tv->vval.v_string == NULL |
| 3476 ? "" : (char *)tv->vval.v_string); | |
| 3618 | 3477 case VAR_NUMBER: |
| 3478 return PyLong_FromLong((long) tv->vval.v_number); | |
| 3479 #ifdef FEAT_FLOAT | |
| 3480 case VAR_FLOAT: | |
| 3481 return PyFloat_FromDouble((double) tv->vval.v_float); | |
| 3482 #endif | |
| 3483 case VAR_LIST: | |
| 3484 return ListNew(tv->vval.v_list); | |
| 3485 case VAR_DICT: | |
| 3486 return DictionaryNew(tv->vval.v_dict); | |
| 3487 case VAR_FUNC: | |
| 3852 | 3488 return FunctionNew(tv->vval.v_string == NULL |
| 3489 ? (char_u *)"" : tv->vval.v_string); | |
| 3618 | 3490 case VAR_UNKNOWN: |
| 3491 Py_INCREF(Py_None); | |
| 3492 return Py_None; | |
| 3493 default: | |
| 3494 PyErr_SetVim(_("internal error: invalid value type")); | |
| 3495 return NULL; | |
| 3496 } | |
| 3497 } | |
| 4319 | 3498 |
| 3499 typedef struct | |
| 3500 { | |
| 3501 PyObject_HEAD | |
| 3502 } CurrentObject; | |
| 3503 static PyTypeObject CurrentType; | |
| 3504 | |
| 3505 static void | |
| 3506 init_structs(void) | |
| 3507 { | |
| 3508 vim_memset(&OutputType, 0, sizeof(OutputType)); | |
| 3509 OutputType.tp_name = "vim.message"; | |
| 3510 OutputType.tp_basicsize = sizeof(OutputObject); | |
| 3511 OutputType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3512 OutputType.tp_doc = "vim message object"; | |
| 3513 OutputType.tp_methods = OutputMethods; | |
| 3514 #if PY_MAJOR_VERSION >= 3 | |
| 3515 OutputType.tp_getattro = OutputGetattro; | |
| 3516 OutputType.tp_setattro = OutputSetattro; | |
| 3517 OutputType.tp_alloc = call_PyType_GenericAlloc; | |
| 3518 OutputType.tp_new = call_PyType_GenericNew; | |
| 3519 OutputType.tp_free = call_PyObject_Free; | |
| 3520 #else | |
| 3521 OutputType.tp_getattr = OutputGetattr; | |
| 3522 OutputType.tp_setattr = OutputSetattr; | |
| 3523 #endif | |
| 3524 | |
| 4397 | 3525 vim_memset(&IterType, 0, sizeof(IterType)); |
| 3526 IterType.tp_name = "vim.iter"; | |
| 3527 IterType.tp_basicsize = sizeof(IterObject); | |
| 3528 IterType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3529 IterType.tp_doc = "generic iterator object"; | |
| 3530 IterType.tp_iter = IterIter; | |
| 3531 IterType.tp_iternext = IterNext; | |
| 3532 | |
| 4319 | 3533 vim_memset(&BufferType, 0, sizeof(BufferType)); |
| 3534 BufferType.tp_name = "vim.buffer"; | |
| 3535 BufferType.tp_basicsize = sizeof(BufferType); | |
| 3536 BufferType.tp_dealloc = BufferDestructor; | |
| 3537 BufferType.tp_repr = BufferRepr; | |
| 3538 BufferType.tp_as_sequence = &BufferAsSeq; | |
| 3539 BufferType.tp_as_mapping = &BufferAsMapping; | |
| 3540 BufferType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3541 BufferType.tp_doc = "vim buffer object"; | |
| 3542 BufferType.tp_methods = BufferMethods; | |
| 3543 #if PY_MAJOR_VERSION >= 3 | |
| 3544 BufferType.tp_getattro = BufferGetattro; | |
| 3545 BufferType.tp_alloc = call_PyType_GenericAlloc; | |
| 3546 BufferType.tp_new = call_PyType_GenericNew; | |
| 3547 BufferType.tp_free = call_PyObject_Free; | |
| 3548 #else | |
| 3549 BufferType.tp_getattr = BufferGetattr; | |
| 3550 #endif | |
| 3551 | |
| 3552 vim_memset(&WindowType, 0, sizeof(WindowType)); | |
| 3553 WindowType.tp_name = "vim.window"; | |
| 3554 WindowType.tp_basicsize = sizeof(WindowObject); | |
| 3555 WindowType.tp_dealloc = WindowDestructor; | |
| 3556 WindowType.tp_repr = WindowRepr; | |
| 3557 WindowType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3558 WindowType.tp_doc = "vim Window object"; | |
| 3559 WindowType.tp_methods = WindowMethods; | |
| 3560 #if PY_MAJOR_VERSION >= 3 | |
| 3561 WindowType.tp_getattro = WindowGetattro; | |
| 3562 WindowType.tp_setattro = WindowSetattro; | |
| 3563 WindowType.tp_alloc = call_PyType_GenericAlloc; | |
| 3564 WindowType.tp_new = call_PyType_GenericNew; | |
| 3565 WindowType.tp_free = call_PyObject_Free; | |
| 3566 #else | |
| 3567 WindowType.tp_getattr = WindowGetattr; | |
| 3568 WindowType.tp_setattr = WindowSetattr; | |
| 3569 #endif | |
| 3570 | |
| 4393 | 3571 vim_memset(&BufMapType, 0, sizeof(BufMapType)); |
| 3572 BufMapType.tp_name = "vim.bufferlist"; | |
| 3573 BufMapType.tp_basicsize = sizeof(BufMapObject); | |
| 3574 BufMapType.tp_as_mapping = &BufMapAsMapping; | |
| 3575 BufMapType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 4397 | 3576 BufMapType.tp_iter = BufMapIter; |
| 4319 | 3577 BufferType.tp_doc = "vim buffer list"; |
| 3578 | |
| 3579 vim_memset(&WinListType, 0, sizeof(WinListType)); | |
| 3580 WinListType.tp_name = "vim.windowlist"; | |
| 3581 WinListType.tp_basicsize = sizeof(WinListType); | |
| 3582 WinListType.tp_as_sequence = &WinListAsSeq; | |
| 3583 WinListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3584 WinListType.tp_doc = "vim window list"; | |
| 3585 | |
| 3586 vim_memset(&RangeType, 0, sizeof(RangeType)); | |
| 3587 RangeType.tp_name = "vim.range"; | |
| 3588 RangeType.tp_basicsize = sizeof(RangeObject); | |
| 3589 RangeType.tp_dealloc = RangeDestructor; | |
| 3590 RangeType.tp_repr = RangeRepr; | |
| 3591 RangeType.tp_as_sequence = &RangeAsSeq; | |
| 3592 RangeType.tp_as_mapping = &RangeAsMapping; | |
| 3593 RangeType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3594 RangeType.tp_doc = "vim Range object"; | |
| 3595 RangeType.tp_methods = RangeMethods; | |
| 3596 #if PY_MAJOR_VERSION >= 3 | |
| 3597 RangeType.tp_getattro = RangeGetattro; | |
| 3598 RangeType.tp_alloc = call_PyType_GenericAlloc; | |
| 3599 RangeType.tp_new = call_PyType_GenericNew; | |
| 3600 RangeType.tp_free = call_PyObject_Free; | |
| 3601 #else | |
| 3602 RangeType.tp_getattr = RangeGetattr; | |
| 3603 #endif | |
| 3604 | |
| 3605 vim_memset(&CurrentType, 0, sizeof(CurrentType)); | |
| 3606 CurrentType.tp_name = "vim.currentdata"; | |
| 3607 CurrentType.tp_basicsize = sizeof(CurrentObject); | |
| 3608 CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3609 CurrentType.tp_doc = "vim current object"; | |
| 3610 #if PY_MAJOR_VERSION >= 3 | |
| 3611 CurrentType.tp_getattro = CurrentGetattro; | |
| 3612 CurrentType.tp_setattro = CurrentSetattro; | |
| 3613 #else | |
| 3614 CurrentType.tp_getattr = CurrentGetattr; | |
| 3615 CurrentType.tp_setattr = CurrentSetattr; | |
| 3616 #endif | |
| 3617 | |
| 3618 vim_memset(&DictionaryType, 0, sizeof(DictionaryType)); | |
| 3619 DictionaryType.tp_name = "vim.dictionary"; | |
| 3620 DictionaryType.tp_basicsize = sizeof(DictionaryObject); | |
| 3621 DictionaryType.tp_dealloc = DictionaryDestructor; | |
| 3622 DictionaryType.tp_as_mapping = &DictionaryAsMapping; | |
| 3623 DictionaryType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3624 DictionaryType.tp_doc = "dictionary pushing modifications to vim structure"; | |
| 3625 DictionaryType.tp_methods = DictionaryMethods; | |
| 3626 #if PY_MAJOR_VERSION >= 3 | |
| 3627 DictionaryType.tp_getattro = DictionaryGetattro; | |
| 3628 DictionaryType.tp_setattro = DictionarySetattro; | |
| 3629 #else | |
| 3630 DictionaryType.tp_getattr = DictionaryGetattr; | |
| 3631 DictionaryType.tp_setattr = DictionarySetattr; | |
| 3632 #endif | |
| 3633 | |
| 3634 vim_memset(&ListType, 0, sizeof(ListType)); | |
| 3635 ListType.tp_name = "vim.list"; | |
| 3636 ListType.tp_dealloc = ListDestructor; | |
| 3637 ListType.tp_basicsize = sizeof(ListObject); | |
| 3638 ListType.tp_as_sequence = &ListAsSeq; | |
| 3639 ListType.tp_as_mapping = &ListAsMapping; | |
| 3640 ListType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3641 ListType.tp_doc = "list pushing modifications to vim structure"; | |
| 3642 ListType.tp_methods = ListMethods; | |
| 4397 | 3643 ListType.tp_iter = ListIter; |
| 4319 | 3644 #if PY_MAJOR_VERSION >= 3 |
| 3645 ListType.tp_getattro = ListGetattro; | |
| 3646 ListType.tp_setattro = ListSetattro; | |
| 3647 #else | |
| 3648 ListType.tp_getattr = ListGetattr; | |
| 3649 ListType.tp_setattr = ListSetattr; | |
| 3650 #endif | |
| 3651 | |
| 3652 vim_memset(&FunctionType, 0, sizeof(FunctionType)); | |
| 4397 | 3653 FunctionType.tp_name = "vim.function"; |
| 4319 | 3654 FunctionType.tp_basicsize = sizeof(FunctionObject); |
| 3655 FunctionType.tp_dealloc = FunctionDestructor; | |
| 3656 FunctionType.tp_call = FunctionCall; | |
| 3657 FunctionType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3658 FunctionType.tp_doc = "object that calls vim function"; | |
| 3659 FunctionType.tp_methods = FunctionMethods; | |
| 3660 #if PY_MAJOR_VERSION >= 3 | |
| 3661 FunctionType.tp_getattro = FunctionGetattro; | |
| 3662 #else | |
| 3663 FunctionType.tp_getattr = FunctionGetattr; | |
| 3664 #endif | |
| 3665 | |
| 4350 | 3666 vim_memset(&OptionsType, 0, sizeof(OptionsType)); |
| 3667 OptionsType.tp_name = "vim.options"; | |
| 3668 OptionsType.tp_basicsize = sizeof(OptionsObject); | |
| 3669 OptionsType.tp_flags = Py_TPFLAGS_DEFAULT; | |
| 3670 OptionsType.tp_doc = "object for manipulating options"; | |
| 3671 OptionsType.tp_as_mapping = &OptionsAsMapping; | |
| 3672 OptionsType.tp_dealloc = OptionsDestructor; | |
| 3673 | |
| 4319 | 3674 #if PY_MAJOR_VERSION >= 3 |
| 3675 vim_memset(&vimmodule, 0, sizeof(vimmodule)); | |
| 3676 vimmodule.m_name = "vim"; | |
| 3677 vimmodule.m_doc = "Vim Python interface\n"; | |
| 3678 vimmodule.m_size = -1; | |
| 3679 vimmodule.m_methods = VimMethods; | |
| 3680 #endif | |
| 3681 } |