Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1 | /* vi:set ts=8 sts=4 sw=4 noet: |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 2 | * |
| 3 | * VIM - Vi IMproved by Bram Moolenaar |
| 4 | * |
| 5 | * Do ":help uganda" in Vim to read copying and usage conditions. |
| 6 | * Do ":help credits" in Vim to see a list of people who contributed. |
| 7 | * See README.txt for an overview of the Vim source code. |
| 8 | */ |
| 9 | /* |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 10 | * Python extensions by Paul Moore, David Leonard, Roland Puntaier, Nikolay |
| 11 | * Pavlov. |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 12 | * |
| 13 | * Common code for if_python.c and if_python3.c. |
| 14 | */ |
| 15 | |
Bram Moolenaar | c1a995d | 2012-08-08 16:05:07 +0200 | [diff] [blame] | 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 | |
Bram Moolenaar | 91805fc | 2011-06-26 04:01:44 +0200 | [diff] [blame] | 20 | #ifdef FEAT_MBYTE |
| 21 | # define ENC_OPT p_enc |
| 22 | #else |
| 23 | # define ENC_OPT "latin1" |
| 24 | #endif |
Bram Moolenaar | d620aa9 | 2013-05-17 16:40:06 +0200 | [diff] [blame] | 25 | #define DOPY_FUNC "_vim_pydo" |
Bram Moolenaar | 91805fc | 2011-06-26 04:01:44 +0200 | [diff] [blame] | 26 | |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 27 | static const char *vim_special_path = "_vim_path_"; |
| 28 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 29 | #define PyErr_SetVim(str) PyErr_SetString(VimError, str) |
| 30 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 31 | #define RAISE_NO_EMPTY_KEYS PyErr_SetString(PyExc_ValueError, \ |
| 32 | _("empty keys are not allowed")) |
| 33 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 34 | #define INVALID_BUFFER_VALUE ((buf_T *)(-1)) |
| 35 | #define INVALID_WINDOW_VALUE ((win_T *)(-1)) |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 36 | #define INVALID_TABPAGE_VALUE ((tabpage_T *)(-1)) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 37 | |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 38 | typedef void (*rangeinitializer)(void *); |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 39 | typedef void (*runner)(const char *, void * |
| 40 | #ifdef PY_CAN_RECURSE |
| 41 | , PyGILState_STATE * |
| 42 | #endif |
| 43 | ); |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 44 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 45 | static int ConvertFromPyObject(PyObject *, typval_T *); |
| 46 | static int _ConvertFromPyObject(PyObject *, typval_T *, PyObject *); |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 47 | static int ConvertFromPyMapping(PyObject *, typval_T *); |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 48 | static PyObject *WindowNew(win_T *, tabpage_T *); |
| 49 | static PyObject *BufferNew (buf_T *); |
| 50 | static PyObject *LineToString(const char *); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 51 | |
| 52 | static PyInt RangeStart; |
| 53 | static PyInt RangeEnd; |
| 54 | |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 55 | static PyObject *globals; |
| 56 | |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 57 | static PyObject *py_chdir; |
| 58 | static PyObject *py_fchdir; |
| 59 | static PyObject *py_getcwd; |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 60 | static PyObject *vim_module; |
| 61 | static PyObject *vim_special_path_object; |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 62 | |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 63 | /* |
| 64 | * obtain a lock on the Vim data structures |
| 65 | */ |
| 66 | static void |
| 67 | Python_Lock_Vim(void) |
| 68 | { |
| 69 | } |
| 70 | |
| 71 | /* |
| 72 | * release a lock on the Vim data structures |
| 73 | */ |
| 74 | static void |
| 75 | Python_Release_Vim(void) |
| 76 | { |
| 77 | } |
| 78 | |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 79 | /* |
| 80 | * The "todecref" argument holds a pointer to PyObject * that must be |
| 81 | * DECREF'ed after returned char_u * is no longer needed or NULL if all what |
| 82 | * was needed to generate returned value is object. |
| 83 | * |
| 84 | * Use Py_XDECREF to decrement reference count. |
| 85 | */ |
| 86 | static char_u * |
| 87 | StringToChars(PyObject *object, PyObject **todecref) |
| 88 | { |
| 89 | char_u *p; |
| 90 | PyObject *bytes = NULL; |
| 91 | |
| 92 | if (PyBytes_Check(object)) |
| 93 | { |
| 94 | |
| 95 | if (PyString_AsStringAndSize(object, (char **) &p, NULL) == -1) |
| 96 | return NULL; |
| 97 | if (p == NULL) |
| 98 | return NULL; |
| 99 | |
| 100 | *todecref = NULL; |
| 101 | } |
| 102 | else if (PyUnicode_Check(object)) |
| 103 | { |
| 104 | bytes = PyUnicode_AsEncodedString(object, (char *)ENC_OPT, NULL); |
| 105 | if (bytes == NULL) |
| 106 | return NULL; |
| 107 | |
| 108 | if(PyString_AsStringAndSize(bytes, (char **) &p, NULL) == -1) |
| 109 | return NULL; |
| 110 | if (p == NULL) |
| 111 | return NULL; |
| 112 | |
| 113 | *todecref = bytes; |
| 114 | } |
| 115 | else |
| 116 | { |
| 117 | PyErr_SetString(PyExc_TypeError, _("object must be string")); |
| 118 | return NULL; |
| 119 | } |
| 120 | |
| 121 | return (char_u *) p; |
| 122 | } |
| 123 | |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 124 | static int |
| 125 | add_string(PyObject *list, char *s) |
| 126 | { |
| 127 | PyObject *string; |
| 128 | |
| 129 | if (!(string = PyString_FromString(s))) |
| 130 | return -1; |
| 131 | if (PyList_Append(list, string)) |
| 132 | { |
| 133 | Py_DECREF(string); |
| 134 | return -1; |
| 135 | } |
| 136 | |
| 137 | Py_DECREF(string); |
| 138 | return 0; |
| 139 | } |
| 140 | |
| 141 | static PyObject * |
| 142 | ObjectDir(PyObject *self, char **attributes) |
| 143 | { |
| 144 | PyMethodDef *method; |
| 145 | char **attr; |
| 146 | PyObject *r; |
| 147 | |
| 148 | if (!(r = PyList_New(0))) |
| 149 | return NULL; |
| 150 | |
| 151 | if (self) |
| 152 | for (method = self->ob_type->tp_methods ; method->ml_name != NULL ; ++method) |
| 153 | if (add_string(r, (char *) method->ml_name)) |
| 154 | { |
| 155 | Py_DECREF(r); |
| 156 | return NULL; |
| 157 | } |
| 158 | |
| 159 | for (attr = attributes ; *attr ; ++attr) |
| 160 | if (add_string(r, *attr)) |
| 161 | { |
| 162 | Py_DECREF(r); |
| 163 | return NULL; |
| 164 | } |
| 165 | |
| 166 | #if PY_MAJOR_VERSION < 3 |
| 167 | if (add_string(r, "__members__")) |
| 168 | { |
| 169 | Py_DECREF(r); |
| 170 | return NULL; |
| 171 | } |
| 172 | #endif |
| 173 | |
| 174 | return r; |
| 175 | } |
| 176 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 177 | /* Output buffer management |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 178 | */ |
| 179 | |
Bram Moolenaar | 2eea198 | 2010-09-21 16:49:37 +0200 | [diff] [blame] | 180 | /* Function to write a line, points to either msg() or emsg(). */ |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 181 | typedef void (*writefn)(char_u *); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 182 | |
| 183 | static PyTypeObject OutputType; |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 184 | |
| 185 | typedef struct |
| 186 | { |
| 187 | PyObject_HEAD |
| 188 | long softspace; |
| 189 | long error; |
| 190 | } OutputObject; |
| 191 | |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 192 | static char *OutputAttrs[] = { |
| 193 | "softspace", |
| 194 | NULL |
| 195 | }; |
| 196 | |
| 197 | static PyObject * |
| 198 | OutputDir(PyObject *self) |
| 199 | { |
| 200 | return ObjectDir(self, OutputAttrs); |
| 201 | } |
| 202 | |
Bram Moolenaar | 7704565 | 2012-09-21 13:46:06 +0200 | [diff] [blame] | 203 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 204 | OutputSetattr(OutputObject *self, char *name, PyObject *val) |
Bram Moolenaar | 7704565 | 2012-09-21 13:46:06 +0200 | [diff] [blame] | 205 | { |
| 206 | if (val == NULL) |
| 207 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 208 | PyErr_SetString(PyExc_AttributeError, |
| 209 | _("can't delete OutputObject attributes")); |
Bram Moolenaar | 7704565 | 2012-09-21 13:46:06 +0200 | [diff] [blame] | 210 | return -1; |
| 211 | } |
| 212 | |
| 213 | if (strcmp(name, "softspace") == 0) |
| 214 | { |
| 215 | if (!PyInt_Check(val)) |
| 216 | { |
| 217 | PyErr_SetString(PyExc_TypeError, _("softspace must be an integer")); |
| 218 | return -1; |
| 219 | } |
| 220 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 221 | self->softspace = PyInt_AsLong(val); |
Bram Moolenaar | 7704565 | 2012-09-21 13:46:06 +0200 | [diff] [blame] | 222 | return 0; |
| 223 | } |
| 224 | |
| 225 | PyErr_SetString(PyExc_AttributeError, _("invalid attribute")); |
| 226 | return -1; |
| 227 | } |
| 228 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 229 | /* Buffer IO, we write one whole line at a time. */ |
| 230 | static garray_T io_ga = {0, 0, 1, 80, NULL}; |
| 231 | static writefn old_fn = NULL; |
| 232 | |
| 233 | static void |
| 234 | PythonIO_Flush(void) |
| 235 | { |
| 236 | if (old_fn != NULL && io_ga.ga_len > 0) |
| 237 | { |
| 238 | ((char_u *)io_ga.ga_data)[io_ga.ga_len] = NUL; |
| 239 | old_fn((char_u *)io_ga.ga_data); |
| 240 | } |
| 241 | io_ga.ga_len = 0; |
| 242 | } |
| 243 | |
| 244 | static void |
| 245 | writer(writefn fn, char_u *str, PyInt n) |
| 246 | { |
| 247 | char_u *ptr; |
| 248 | |
| 249 | /* Flush when switching output function. */ |
| 250 | if (fn != old_fn) |
| 251 | PythonIO_Flush(); |
| 252 | old_fn = fn; |
| 253 | |
| 254 | /* Write each NL separated line. Text after the last NL is kept for |
| 255 | * writing later. */ |
| 256 | while (n > 0 && (ptr = memchr(str, '\n', n)) != NULL) |
| 257 | { |
| 258 | PyInt len = ptr - str; |
| 259 | |
| 260 | if (ga_grow(&io_ga, (int)(len + 1)) == FAIL) |
| 261 | break; |
| 262 | |
| 263 | mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)len); |
| 264 | ((char *)io_ga.ga_data)[io_ga.ga_len + len] = NUL; |
| 265 | fn((char_u *)io_ga.ga_data); |
| 266 | str = ptr + 1; |
| 267 | n -= len + 1; |
| 268 | io_ga.ga_len = 0; |
| 269 | } |
| 270 | |
| 271 | /* Put the remaining text into io_ga for later printing. */ |
| 272 | if (n > 0 && ga_grow(&io_ga, (int)(n + 1)) == OK) |
| 273 | { |
| 274 | mch_memmove(((char *)io_ga.ga_data) + io_ga.ga_len, str, (size_t)n); |
| 275 | io_ga.ga_len += (int)n; |
| 276 | } |
| 277 | } |
| 278 | |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 279 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 280 | OutputWrite(OutputObject *self, PyObject *args) |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 281 | { |
Bram Moolenaar | e8cdcef | 2012-09-12 20:21:43 +0200 | [diff] [blame] | 282 | Py_ssize_t len = 0; |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 283 | char *str = NULL; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 284 | int error = self->error; |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 285 | |
Bram Moolenaar | 2756480 | 2011-09-07 19:30:21 +0200 | [diff] [blame] | 286 | if (!PyArg_ParseTuple(args, "et#", ENC_OPT, &str, &len)) |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 287 | return NULL; |
| 288 | |
| 289 | Py_BEGIN_ALLOW_THREADS |
| 290 | Python_Lock_Vim(); |
| 291 | writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
| 292 | Python_Release_Vim(); |
| 293 | Py_END_ALLOW_THREADS |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 294 | PyMem_Free(str); |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 295 | |
| 296 | Py_INCREF(Py_None); |
| 297 | return Py_None; |
| 298 | } |
| 299 | |
| 300 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 301 | OutputWritelines(OutputObject *self, PyObject *args) |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 302 | { |
Bram Moolenaar | 01a7a72 | 2013-05-30 12:26:58 +0200 | [diff] [blame] | 303 | PyObject *seq; |
| 304 | PyObject *iterator; |
| 305 | PyObject *item; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 306 | int error = self->error; |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 307 | |
Bram Moolenaar | 01a7a72 | 2013-05-30 12:26:58 +0200 | [diff] [blame] | 308 | if (!PyArg_ParseTuple(args, "O", &seq)) |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 309 | return NULL; |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 310 | |
Bram Moolenaar | 01a7a72 | 2013-05-30 12:26:58 +0200 | [diff] [blame] | 311 | if (!(iterator = PyObject_GetIter(seq))) |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 312 | return NULL; |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 313 | |
Bram Moolenaar | 01a7a72 | 2013-05-30 12:26:58 +0200 | [diff] [blame] | 314 | while ((item = PyIter_Next(iterator))) |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 315 | { |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 316 | char *str = NULL; |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 317 | PyInt len; |
| 318 | |
Bram Moolenaar | 01a7a72 | 2013-05-30 12:26:58 +0200 | [diff] [blame] | 319 | if (!PyArg_Parse(item, "et#", ENC_OPT, &str, &len)) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 320 | { |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 321 | PyErr_SetString(PyExc_TypeError, _("writelines() requires list of strings")); |
Bram Moolenaar | 01a7a72 | 2013-05-30 12:26:58 +0200 | [diff] [blame] | 322 | Py_DECREF(iterator); |
| 323 | Py_DECREF(item); |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 324 | return NULL; |
| 325 | } |
Bram Moolenaar | 01a7a72 | 2013-05-30 12:26:58 +0200 | [diff] [blame] | 326 | Py_DECREF(item); |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 327 | |
| 328 | Py_BEGIN_ALLOW_THREADS |
| 329 | Python_Lock_Vim(); |
| 330 | writer((writefn)(error ? emsg : msg), (char_u *)str, len); |
| 331 | Python_Release_Vim(); |
| 332 | Py_END_ALLOW_THREADS |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 333 | PyMem_Free(str); |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 334 | } |
| 335 | |
Bram Moolenaar | 01a7a72 | 2013-05-30 12:26:58 +0200 | [diff] [blame] | 336 | Py_DECREF(iterator); |
| 337 | |
| 338 | /* Iterator may have finished due to an exception */ |
| 339 | if (PyErr_Occurred()) |
| 340 | return NULL; |
| 341 | |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 342 | Py_INCREF(Py_None); |
| 343 | return Py_None; |
| 344 | } |
| 345 | |
Bram Moolenaar | a29a37d | 2011-03-22 15:47:44 +0100 | [diff] [blame] | 346 | static PyObject * |
Bram Moolenaar | 182dc4f | 2013-05-21 19:01:55 +0200 | [diff] [blame] | 347 | OutputFlush(PyObject *self UNUSED) |
Bram Moolenaar | a29a37d | 2011-03-22 15:47:44 +0100 | [diff] [blame] | 348 | { |
| 349 | /* do nothing */ |
| 350 | Py_INCREF(Py_None); |
| 351 | return Py_None; |
| 352 | } |
| 353 | |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 354 | /***************/ |
| 355 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 356 | static struct PyMethodDef OutputMethods[] = { |
Bram Moolenaar | 182dc4f | 2013-05-21 19:01:55 +0200 | [diff] [blame] | 357 | /* name, function, calling, doc */ |
| 358 | {"write", (PyCFunction)OutputWrite, METH_VARARGS, ""}, |
| 359 | {"writelines", (PyCFunction)OutputWritelines, METH_VARARGS, ""}, |
| 360 | {"flush", (PyCFunction)OutputFlush, METH_NOARGS, ""}, |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 361 | {"__dir__", (PyCFunction)OutputDir, METH_NOARGS, ""}, |
Bram Moolenaar | 182dc4f | 2013-05-21 19:01:55 +0200 | [diff] [blame] | 362 | { NULL, NULL, 0, NULL} |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 363 | }; |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 364 | |
| 365 | static OutputObject Output = |
| 366 | { |
| 367 | PyObject_HEAD_INIT(&OutputType) |
| 368 | 0, |
| 369 | 0 |
| 370 | }; |
| 371 | |
| 372 | static OutputObject Error = |
| 373 | { |
| 374 | PyObject_HEAD_INIT(&OutputType) |
| 375 | 0, |
| 376 | 1 |
| 377 | }; |
| 378 | |
| 379 | static int |
| 380 | PythonIO_Init_io(void) |
| 381 | { |
Bram Moolenaar | c1ba10c | 2013-06-10 20:39:03 +0200 | [diff] [blame] | 382 | if (PySys_SetObject("stdout", (PyObject *)(void *)&Output)) |
| 383 | return -1; |
| 384 | if (PySys_SetObject("stderr", (PyObject *)(void *)&Error)) |
| 385 | return -1; |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 386 | |
| 387 | if (PyErr_Occurred()) |
| 388 | { |
| 389 | EMSG(_("E264: Python: Error initialising I/O objects")); |
| 390 | return -1; |
| 391 | } |
| 392 | |
| 393 | return 0; |
| 394 | } |
| 395 | |
| 396 | |
| 397 | static PyObject *VimError; |
| 398 | |
| 399 | /* Check to see whether a Vim error has been reported, or a keyboard |
| 400 | * interrupt has been detected. |
| 401 | */ |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 402 | |
| 403 | static void |
| 404 | VimTryStart(void) |
| 405 | { |
| 406 | ++trylevel; |
| 407 | } |
| 408 | |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 409 | static int |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 410 | VimTryEnd(void) |
| 411 | { |
| 412 | --trylevel; |
| 413 | if (got_int) |
| 414 | { |
| 415 | PyErr_SetNone(PyExc_KeyboardInterrupt); |
| 416 | return 1; |
| 417 | } |
| 418 | else if (!did_throw) |
| 419 | return 0; |
| 420 | else if (PyErr_Occurred()) |
| 421 | return 1; |
| 422 | else |
| 423 | { |
| 424 | PyErr_SetVim((char *) current_exception->value); |
| 425 | discard_current_exception(); |
| 426 | return 1; |
| 427 | } |
| 428 | } |
| 429 | |
| 430 | static int |
| 431 | VimCheckInterrupt(void) |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 432 | { |
| 433 | if (got_int) |
| 434 | { |
| 435 | PyErr_SetNone(PyExc_KeyboardInterrupt); |
| 436 | return 1; |
| 437 | } |
Bram Moolenaar | 170bf1a | 2010-07-24 23:51:45 +0200 | [diff] [blame] | 438 | return 0; |
| 439 | } |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 440 | |
| 441 | /* Vim module - Implementation |
| 442 | */ |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 443 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 444 | static PyObject * |
| 445 | VimCommand(PyObject *self UNUSED, PyObject *args) |
| 446 | { |
| 447 | char *cmd; |
| 448 | PyObject *result; |
| 449 | |
| 450 | if (!PyArg_ParseTuple(args, "s", &cmd)) |
| 451 | return NULL; |
| 452 | |
| 453 | PyErr_Clear(); |
| 454 | |
| 455 | Py_BEGIN_ALLOW_THREADS |
| 456 | Python_Lock_Vim(); |
| 457 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 458 | VimTryStart(); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 459 | do_cmdline_cmd((char_u *)cmd); |
| 460 | update_screen(VALID); |
| 461 | |
| 462 | Python_Release_Vim(); |
| 463 | Py_END_ALLOW_THREADS |
| 464 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 465 | if (VimTryEnd()) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 466 | result = NULL; |
| 467 | else |
| 468 | result = Py_None; |
| 469 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 470 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 471 | Py_XINCREF(result); |
| 472 | return result; |
| 473 | } |
| 474 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 475 | /* |
| 476 | * Function to translate a typval_T into a PyObject; this will recursively |
| 477 | * translate lists/dictionaries into their Python equivalents. |
| 478 | * |
| 479 | * The depth parameter is to avoid infinite recursion, set it to 1 when |
| 480 | * you call VimToPython. |
| 481 | */ |
| 482 | static PyObject * |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 483 | VimToPython(typval_T *our_tv, int depth, PyObject *lookup_dict) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 484 | { |
| 485 | PyObject *result; |
| 486 | PyObject *newObj; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 487 | char ptrBuf[sizeof(void *) * 2 + 3]; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 488 | |
| 489 | /* Avoid infinite recursion */ |
| 490 | if (depth > 100) |
| 491 | { |
| 492 | Py_INCREF(Py_None); |
| 493 | result = Py_None; |
| 494 | return result; |
| 495 | } |
| 496 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 497 | /* Check if we run into a recursive loop. The item must be in lookup_dict |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 498 | * then and we can use it again. */ |
| 499 | if ((our_tv->v_type == VAR_LIST && our_tv->vval.v_list != NULL) |
| 500 | || (our_tv->v_type == VAR_DICT && our_tv->vval.v_dict != NULL)) |
| 501 | { |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 502 | sprintf(ptrBuf, "%p", |
| 503 | our_tv->v_type == VAR_LIST ? (void *)our_tv->vval.v_list |
| 504 | : (void *)our_tv->vval.v_dict); |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 505 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 506 | if ((result = PyDict_GetItemString(lookup_dict, ptrBuf))) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 507 | { |
| 508 | Py_INCREF(result); |
| 509 | return result; |
| 510 | } |
| 511 | } |
| 512 | |
| 513 | if (our_tv->v_type == VAR_STRING) |
| 514 | { |
Bram Moolenaar | 432b09c | 2013-05-29 22:26:18 +0200 | [diff] [blame] | 515 | result = PyString_FromString(our_tv->vval.v_string == NULL |
Bram Moolenaar | d1f13fd | 2012-10-05 21:30:07 +0200 | [diff] [blame] | 516 | ? "" : (char *)our_tv->vval.v_string); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 517 | } |
| 518 | else if (our_tv->v_type == VAR_NUMBER) |
| 519 | { |
| 520 | char buf[NUMBUFLEN]; |
| 521 | |
| 522 | /* For backwards compatibility numbers are stored as strings. */ |
| 523 | sprintf(buf, "%ld", (long)our_tv->vval.v_number); |
Bram Moolenaar | 432b09c | 2013-05-29 22:26:18 +0200 | [diff] [blame] | 524 | result = PyString_FromString((char *) buf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 525 | } |
| 526 | # ifdef FEAT_FLOAT |
| 527 | else if (our_tv->v_type == VAR_FLOAT) |
| 528 | { |
| 529 | char buf[NUMBUFLEN]; |
| 530 | |
| 531 | sprintf(buf, "%f", our_tv->vval.v_float); |
Bram Moolenaar | 432b09c | 2013-05-29 22:26:18 +0200 | [diff] [blame] | 532 | result = PyString_FromString((char *) buf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 533 | } |
| 534 | # endif |
| 535 | else if (our_tv->v_type == VAR_LIST) |
| 536 | { |
| 537 | list_T *list = our_tv->vval.v_list; |
| 538 | listitem_T *curr; |
| 539 | |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 540 | if (list == NULL) |
| 541 | return NULL; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 542 | |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 543 | if (!(result = PyList_New(0))) |
| 544 | return NULL; |
| 545 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 546 | if (PyDict_SetItemString(lookup_dict, ptrBuf, result)) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 547 | { |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 548 | Py_DECREF(result); |
| 549 | return NULL; |
| 550 | } |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 551 | |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 552 | for (curr = list->lv_first; curr != NULL; curr = curr->li_next) |
| 553 | { |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 554 | if (!(newObj = VimToPython(&curr->li_tv, depth + 1, lookup_dict))) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 555 | { |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 556 | Py_DECREF(result); |
| 557 | return NULL; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 558 | } |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 559 | if (PyList_Append(result, newObj)) |
| 560 | { |
| 561 | Py_DECREF(newObj); |
| 562 | Py_DECREF(result); |
| 563 | return NULL; |
| 564 | } |
| 565 | Py_DECREF(newObj); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 566 | } |
| 567 | } |
| 568 | else if (our_tv->v_type == VAR_DICT) |
| 569 | { |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 570 | |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 571 | hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
| 572 | long_u todo = ht->ht_used; |
| 573 | hashitem_T *hi; |
| 574 | dictitem_T *di; |
| 575 | if (our_tv->vval.v_dict == NULL) |
| 576 | return NULL; |
| 577 | |
| 578 | if (!(result = PyDict_New())) |
| 579 | return NULL; |
| 580 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 581 | if (PyDict_SetItemString(lookup_dict, ptrBuf, result)) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 582 | { |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 583 | Py_DECREF(result); |
| 584 | return NULL; |
| 585 | } |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 586 | |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 587 | for (hi = ht->ht_array; todo > 0; ++hi) |
| 588 | { |
| 589 | if (!HASHITEM_EMPTY(hi)) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 590 | { |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 591 | --todo; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 592 | |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 593 | di = dict_lookup(hi); |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 594 | if (!(newObj = VimToPython(&di->di_tv, depth + 1, lookup_dict))) |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 595 | { |
| 596 | Py_DECREF(result); |
| 597 | return NULL; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 598 | } |
Bram Moolenaar | 21642ed | 2013-05-29 22:20:01 +0200 | [diff] [blame] | 599 | if (PyDict_SetItemString(result, (char *)hi->hi_key, newObj)) |
| 600 | { |
| 601 | Py_DECREF(result); |
| 602 | Py_DECREF(newObj); |
| 603 | return NULL; |
| 604 | } |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 605 | } |
| 606 | } |
| 607 | } |
| 608 | else |
| 609 | { |
| 610 | Py_INCREF(Py_None); |
| 611 | result = Py_None; |
| 612 | } |
| 613 | |
| 614 | return result; |
| 615 | } |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 616 | |
| 617 | static PyObject * |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 618 | VimEval(PyObject *self UNUSED, PyObject *args) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 619 | { |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 620 | char *expr; |
| 621 | typval_T *our_tv; |
| 622 | PyObject *result; |
| 623 | PyObject *lookup_dict; |
| 624 | |
| 625 | if (!PyArg_ParseTuple(args, "s", &expr)) |
| 626 | return NULL; |
| 627 | |
| 628 | Py_BEGIN_ALLOW_THREADS |
| 629 | Python_Lock_Vim(); |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 630 | VimTryStart(); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 631 | our_tv = eval_expr((char_u *)expr, NULL); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 632 | Python_Release_Vim(); |
| 633 | Py_END_ALLOW_THREADS |
| 634 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 635 | if (VimTryEnd()) |
| 636 | return NULL; |
| 637 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 638 | if (our_tv == NULL) |
| 639 | { |
| 640 | PyErr_SetVim(_("invalid expression")); |
| 641 | return NULL; |
| 642 | } |
| 643 | |
| 644 | /* Convert the Vim type into a Python type. Create a dictionary that's |
| 645 | * used to check for recursive loops. */ |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 646 | if (!(lookup_dict = PyDict_New())) |
| 647 | result = NULL; |
| 648 | else |
| 649 | { |
| 650 | result = VimToPython(our_tv, 1, lookup_dict); |
| 651 | Py_DECREF(lookup_dict); |
| 652 | } |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 653 | |
| 654 | |
| 655 | Py_BEGIN_ALLOW_THREADS |
| 656 | Python_Lock_Vim(); |
| 657 | free_tv(our_tv); |
| 658 | Python_Release_Vim(); |
| 659 | Py_END_ALLOW_THREADS |
| 660 | |
| 661 | return result; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 662 | } |
| 663 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 664 | static PyObject *ConvertToPyObject(typval_T *); |
| 665 | |
| 666 | static PyObject * |
Bram Moolenaar | 9e74e30 | 2013-05-17 21:20:17 +0200 | [diff] [blame] | 667 | VimEvalPy(PyObject *self UNUSED, PyObject *args) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 668 | { |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 669 | char *expr; |
| 670 | typval_T *our_tv; |
| 671 | PyObject *result; |
| 672 | |
| 673 | if (!PyArg_ParseTuple(args, "s", &expr)) |
| 674 | return NULL; |
| 675 | |
| 676 | Py_BEGIN_ALLOW_THREADS |
| 677 | Python_Lock_Vim(); |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 678 | VimTryStart(); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 679 | our_tv = eval_expr((char_u *)expr, NULL); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 680 | Python_Release_Vim(); |
| 681 | Py_END_ALLOW_THREADS |
| 682 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 683 | if (VimTryEnd()) |
| 684 | return NULL; |
| 685 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 686 | if (our_tv == NULL) |
| 687 | { |
| 688 | PyErr_SetVim(_("invalid expression")); |
| 689 | return NULL; |
| 690 | } |
| 691 | |
| 692 | result = ConvertToPyObject(our_tv); |
| 693 | Py_BEGIN_ALLOW_THREADS |
| 694 | Python_Lock_Vim(); |
| 695 | free_tv(our_tv); |
| 696 | Python_Release_Vim(); |
| 697 | Py_END_ALLOW_THREADS |
| 698 | |
| 699 | return result; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 700 | } |
| 701 | |
| 702 | static PyObject * |
| 703 | VimStrwidth(PyObject *self UNUSED, PyObject *args) |
| 704 | { |
| 705 | char *expr; |
| 706 | |
| 707 | if (!PyArg_ParseTuple(args, "s", &expr)) |
| 708 | return NULL; |
| 709 | |
Bram Moolenaar | a54bf40 | 2012-12-05 16:30:07 +0100 | [diff] [blame] | 710 | return PyLong_FromLong( |
| 711 | #ifdef FEAT_MBYTE |
| 712 | mb_string2cells((char_u *)expr, (int)STRLEN(expr)) |
| 713 | #else |
| 714 | STRLEN(expr) |
| 715 | #endif |
| 716 | ); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 717 | } |
| 718 | |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 719 | static PyObject * |
| 720 | _VimChdir(PyObject *_chdir, PyObject *args, PyObject *kwargs) |
| 721 | { |
| 722 | PyObject *r; |
| 723 | PyObject *newwd; |
| 724 | PyObject *todecref; |
| 725 | char_u *new_dir; |
| 726 | |
Bram Moolenaar | d4209d2 | 2013-06-05 20:34:15 +0200 | [diff] [blame] | 727 | if (_chdir == NULL) |
| 728 | return NULL; |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 729 | if (!(r = PyObject_Call(_chdir, args, kwargs))) |
| 730 | return NULL; |
| 731 | |
| 732 | if (!(newwd = PyObject_CallFunctionObjArgs(py_getcwd, NULL))) |
| 733 | { |
| 734 | Py_DECREF(r); |
| 735 | return NULL; |
| 736 | } |
| 737 | |
| 738 | if (!(new_dir = StringToChars(newwd, &todecref))) |
| 739 | { |
| 740 | Py_DECREF(r); |
| 741 | Py_DECREF(newwd); |
| 742 | return NULL; |
| 743 | } |
| 744 | |
| 745 | VimTryStart(); |
| 746 | |
| 747 | if (vim_chdir(new_dir)) |
| 748 | { |
| 749 | Py_DECREF(r); |
| 750 | Py_DECREF(newwd); |
| 751 | Py_XDECREF(todecref); |
| 752 | |
| 753 | if (VimTryEnd()) |
| 754 | return NULL; |
| 755 | |
| 756 | PyErr_SetVim(_("failed to change directory")); |
| 757 | return NULL; |
| 758 | } |
| 759 | |
| 760 | Py_DECREF(newwd); |
| 761 | Py_XDECREF(todecref); |
| 762 | |
| 763 | post_chdir(FALSE); |
| 764 | |
| 765 | if (VimTryEnd()) |
| 766 | { |
| 767 | Py_DECREF(r); |
| 768 | return NULL; |
| 769 | } |
| 770 | |
| 771 | return r; |
| 772 | } |
| 773 | |
| 774 | static PyObject * |
| 775 | VimChdir(PyObject *self UNUSED, PyObject *args, PyObject *kwargs) |
| 776 | { |
| 777 | return _VimChdir(py_chdir, args, kwargs); |
| 778 | } |
| 779 | |
| 780 | static PyObject * |
| 781 | VimFchdir(PyObject *self UNUSED, PyObject *args, PyObject *kwargs) |
| 782 | { |
| 783 | return _VimChdir(py_fchdir, args, kwargs); |
| 784 | } |
| 785 | |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 786 | typedef struct { |
| 787 | PyObject *callable; |
| 788 | PyObject *result; |
| 789 | } map_rtp_data; |
| 790 | |
| 791 | static void |
| 792 | map_rtp_callback(char_u *path, void *_data) |
| 793 | { |
| 794 | void **data = (void **) _data; |
| 795 | PyObject *pathObject; |
| 796 | map_rtp_data *mr_data = *((map_rtp_data **) data); |
| 797 | |
| 798 | if (!(pathObject = PyString_FromString((char *) path))) |
| 799 | { |
| 800 | *data = NULL; |
| 801 | return; |
| 802 | } |
| 803 | |
| 804 | mr_data->result = PyObject_CallFunctionObjArgs(mr_data->callable, |
| 805 | pathObject, NULL); |
| 806 | |
| 807 | Py_DECREF(pathObject); |
| 808 | |
| 809 | if (!mr_data->result || mr_data->result != Py_None) |
| 810 | *data = NULL; |
| 811 | else |
| 812 | { |
| 813 | Py_DECREF(mr_data->result); |
| 814 | mr_data->result = NULL; |
| 815 | } |
| 816 | } |
| 817 | |
| 818 | static PyObject * |
| 819 | VimForeachRTP(PyObject *self UNUSED, PyObject *args) |
| 820 | { |
| 821 | map_rtp_data data; |
| 822 | |
| 823 | if (!PyArg_ParseTuple(args, "O", &data.callable)) |
| 824 | return NULL; |
| 825 | |
| 826 | data.result = NULL; |
| 827 | |
| 828 | do_in_runtimepath(NULL, FALSE, &map_rtp_callback, &data); |
| 829 | |
| 830 | if (data.result == NULL) |
| 831 | { |
| 832 | if (PyErr_Occurred()) |
| 833 | return NULL; |
| 834 | else |
| 835 | { |
| 836 | Py_INCREF(Py_None); |
| 837 | return Py_None; |
| 838 | } |
| 839 | } |
| 840 | return data.result; |
| 841 | } |
| 842 | |
| 843 | /* |
| 844 | * _vim_runtimepath_ special path implementation. |
| 845 | */ |
| 846 | |
| 847 | static void |
| 848 | map_finder_callback(char_u *path, void *_data) |
| 849 | { |
| 850 | void **data = (void **) _data; |
| 851 | PyObject *list = *((PyObject **) data); |
| 852 | PyObject *pathObject1, *pathObject2; |
| 853 | char *pathbuf; |
| 854 | size_t pathlen; |
| 855 | |
| 856 | pathlen = STRLEN(path); |
| 857 | |
| 858 | #if PY_MAJOR_VERSION < 3 |
| 859 | # define PY_MAIN_DIR_STRING "python2" |
| 860 | #else |
| 861 | # define PY_MAIN_DIR_STRING "python3" |
| 862 | #endif |
| 863 | #define PY_ALTERNATE_DIR_STRING "pythonx" |
| 864 | |
| 865 | #define PYTHONX_STRING_LENGTH 7 /* STRLEN("pythonx") */ |
| 866 | if (!(pathbuf = PyMem_New(char, |
| 867 | pathlen + STRLEN(PATHSEPSTR) + PYTHONX_STRING_LENGTH + 1))) |
| 868 | { |
| 869 | PyErr_NoMemory(); |
| 870 | *data = NULL; |
| 871 | return; |
| 872 | } |
| 873 | |
| 874 | mch_memmove(pathbuf, path, pathlen + 1); |
| 875 | add_pathsep((char_u *) pathbuf); |
| 876 | |
| 877 | pathlen = STRLEN(pathbuf); |
| 878 | mch_memmove(pathbuf + pathlen, PY_MAIN_DIR_STRING, |
| 879 | PYTHONX_STRING_LENGTH + 1); |
| 880 | |
| 881 | if (!(pathObject1 = PyString_FromString(pathbuf))) |
| 882 | { |
| 883 | *data = NULL; |
| 884 | PyMem_Free(pathbuf); |
| 885 | return; |
| 886 | } |
| 887 | |
| 888 | mch_memmove(pathbuf + pathlen, PY_ALTERNATE_DIR_STRING, |
| 889 | PYTHONX_STRING_LENGTH + 1); |
| 890 | |
| 891 | if (!(pathObject2 = PyString_FromString(pathbuf))) |
| 892 | { |
| 893 | Py_DECREF(pathObject1); |
| 894 | PyMem_Free(pathbuf); |
| 895 | *data = NULL; |
| 896 | return; |
| 897 | } |
| 898 | |
| 899 | PyMem_Free(pathbuf); |
| 900 | |
| 901 | if (PyList_Append(list, pathObject1) |
| 902 | || PyList_Append(list, pathObject2)) |
| 903 | *data = NULL; |
| 904 | |
| 905 | Py_DECREF(pathObject1); |
| 906 | Py_DECREF(pathObject2); |
| 907 | } |
| 908 | |
| 909 | static PyObject * |
| 910 | Vim_GetPaths(PyObject *self UNUSED) |
| 911 | { |
| 912 | PyObject *r; |
| 913 | |
| 914 | if (!(r = PyList_New(0))) |
| 915 | return NULL; |
| 916 | |
| 917 | do_in_runtimepath(NULL, FALSE, &map_finder_callback, r); |
| 918 | |
| 919 | if (PyErr_Occurred()) |
| 920 | { |
| 921 | Py_DECREF(r); |
| 922 | return NULL; |
| 923 | } |
| 924 | |
| 925 | return r; |
| 926 | } |
| 927 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 928 | /* |
| 929 | * Vim module - Definitions |
| 930 | */ |
| 931 | |
| 932 | static struct PyMethodDef VimMethods[] = { |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 933 | /* name, function, calling, documentation */ |
| 934 | {"command", VimCommand, METH_VARARGS, "Execute a Vim ex-mode command" }, |
| 935 | {"eval", VimEval, METH_VARARGS, "Evaluate an expression using Vim evaluator" }, |
| 936 | {"bindeval", VimEvalPy, METH_VARARGS, "Like eval(), but returns objects attached to vim ones"}, |
| 937 | {"strwidth", VimStrwidth, METH_VARARGS, "Screen string width, counts <Tab> as having width 1"}, |
| 938 | {"chdir", (PyCFunction)VimChdir, METH_VARARGS|METH_KEYWORDS, "Change directory"}, |
| 939 | {"fchdir", (PyCFunction)VimFchdir, METH_VARARGS|METH_KEYWORDS, "Change directory"}, |
| 940 | {"foreach_rtp", VimForeachRTP, METH_VARARGS, "Call given callable for each path in &rtp"}, |
| 941 | #if PY_MAJOR_VERSION < 3 |
| 942 | {"find_module", FinderFindModule, METH_VARARGS, "Internal use only, returns loader object for any input it receives"}, |
| 943 | {"load_module", LoaderLoadModule, METH_VARARGS, "Internal use only, tries importing the given module from &rtp by temporary mocking sys.path (to an rtp-based one) and unsetting sys.meta_path and sys.path_hooks"}, |
| 944 | #endif |
| 945 | {"path_hook", VimPathHook, METH_VARARGS, "Hook function to install in sys.path_hooks"}, |
| 946 | {"_get_paths", (PyCFunction)Vim_GetPaths, METH_NOARGS, "Get &rtp-based additions to sys.path"}, |
| 947 | { NULL, NULL, 0, NULL} |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 948 | }; |
| 949 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 950 | /* |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 951 | * Generic iterator object |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 952 | */ |
| 953 | |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 954 | static PyTypeObject IterType; |
| 955 | |
| 956 | typedef PyObject *(*nextfun)(void **); |
| 957 | typedef void (*destructorfun)(void *); |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 958 | typedef int (*traversefun)(void *, visitproc, void *); |
| 959 | typedef int (*clearfun)(void **); |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 960 | |
Bram Moolenaar | 9e74e30 | 2013-05-17 21:20:17 +0200 | [diff] [blame] | 961 | /* Main purpose of this object is removing the need for do python |
| 962 | * initialization (i.e. PyType_Ready and setting type attributes) for a big |
| 963 | * bunch of objects. */ |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 964 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 965 | typedef struct |
| 966 | { |
| 967 | PyObject_HEAD |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 968 | void *cur; |
| 969 | nextfun next; |
| 970 | destructorfun destruct; |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 971 | traversefun traverse; |
| 972 | clearfun clear; |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 973 | } IterObject; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 974 | |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 975 | static PyObject * |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 976 | IterNew(void *start, destructorfun destruct, nextfun next, traversefun traverse, |
| 977 | clearfun clear) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 978 | { |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 979 | IterObject *self; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 980 | |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 981 | self = PyObject_GC_New(IterObject, &IterType); |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 982 | self->cur = start; |
| 983 | self->next = next; |
| 984 | self->destruct = destruct; |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 985 | self->traverse = traverse; |
| 986 | self->clear = clear; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 987 | |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 988 | return (PyObject *)(self); |
| 989 | } |
| 990 | |
| 991 | static void |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 992 | IterDestructor(IterObject *self) |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 993 | { |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 994 | PyObject_GC_UnTrack((void *)(self)); |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 995 | self->destruct(self->cur); |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 996 | PyObject_GC_Del((void *)(self)); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 997 | } |
| 998 | |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 999 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1000 | IterTraverse(IterObject *self, visitproc visit, void *arg) |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 1001 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1002 | if (self->traverse != NULL) |
| 1003 | return self->traverse(self->cur, visit, arg); |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 1004 | else |
| 1005 | return 0; |
| 1006 | } |
| 1007 | |
Bram Moolenaar | 9e74e30 | 2013-05-17 21:20:17 +0200 | [diff] [blame] | 1008 | /* Mac OSX defines clear() somewhere. */ |
| 1009 | #ifdef clear |
| 1010 | # undef clear |
| 1011 | #endif |
| 1012 | |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 1013 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1014 | IterClear(IterObject *self) |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 1015 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1016 | if (self->clear != NULL) |
| 1017 | return self->clear(&self->cur); |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 1018 | else |
| 1019 | return 0; |
| 1020 | } |
| 1021 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 1022 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1023 | IterNext(IterObject *self) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 1024 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1025 | return self->next(&self->cur); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 1026 | } |
| 1027 | |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 1028 | static PyObject * |
| 1029 | IterIter(PyObject *self) |
| 1030 | { |
Bram Moolenaar | 1bcabe1 | 2013-05-29 22:52:32 +0200 | [diff] [blame] | 1031 | Py_INCREF(self); |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 1032 | return self; |
| 1033 | } |
Bram Moolenaar | dfa38d4 | 2013-05-15 13:38:47 +0200 | [diff] [blame] | 1034 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1035 | typedef struct pylinkedlist_S { |
| 1036 | struct pylinkedlist_S *pll_next; |
| 1037 | struct pylinkedlist_S *pll_prev; |
| 1038 | PyObject *pll_obj; |
| 1039 | } pylinkedlist_T; |
| 1040 | |
| 1041 | static pylinkedlist_T *lastdict = NULL; |
| 1042 | static pylinkedlist_T *lastlist = NULL; |
| 1043 | |
| 1044 | static void |
| 1045 | pyll_remove(pylinkedlist_T *ref, pylinkedlist_T **last) |
| 1046 | { |
| 1047 | if (ref->pll_prev == NULL) |
| 1048 | { |
| 1049 | if (ref->pll_next == NULL) |
| 1050 | { |
| 1051 | *last = NULL; |
| 1052 | return; |
| 1053 | } |
| 1054 | } |
| 1055 | else |
| 1056 | ref->pll_prev->pll_next = ref->pll_next; |
| 1057 | |
| 1058 | if (ref->pll_next == NULL) |
| 1059 | *last = ref->pll_prev; |
| 1060 | else |
| 1061 | ref->pll_next->pll_prev = ref->pll_prev; |
| 1062 | } |
| 1063 | |
| 1064 | static void |
| 1065 | pyll_add(PyObject *self, pylinkedlist_T *ref, pylinkedlist_T **last) |
| 1066 | { |
| 1067 | if (*last == NULL) |
| 1068 | ref->pll_prev = NULL; |
| 1069 | else |
| 1070 | { |
| 1071 | (*last)->pll_next = ref; |
| 1072 | ref->pll_prev = *last; |
| 1073 | } |
| 1074 | ref->pll_next = NULL; |
| 1075 | ref->pll_obj = self; |
| 1076 | *last = ref; |
| 1077 | } |
| 1078 | |
| 1079 | static PyTypeObject DictionaryType; |
| 1080 | |
| 1081 | typedef struct |
| 1082 | { |
| 1083 | PyObject_HEAD |
| 1084 | dict_T *dict; |
| 1085 | pylinkedlist_T ref; |
| 1086 | } DictionaryObject; |
| 1087 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1088 | static PyObject *DictionaryUpdate(DictionaryObject *, PyObject *, PyObject *); |
| 1089 | |
| 1090 | #define NEW_DICTIONARY(dict) DictionaryNew(&DictionaryType, dict) |
| 1091 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1092 | static PyObject * |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1093 | DictionaryNew(PyTypeObject *subtype, dict_T *dict) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1094 | { |
| 1095 | DictionaryObject *self; |
| 1096 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1097 | self = (DictionaryObject *) subtype->tp_alloc(subtype, 0); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1098 | if (self == NULL) |
| 1099 | return NULL; |
| 1100 | self->dict = dict; |
| 1101 | ++dict->dv_refcount; |
| 1102 | |
| 1103 | pyll_add((PyObject *)(self), &self->ref, &lastdict); |
| 1104 | |
| 1105 | return (PyObject *)(self); |
| 1106 | } |
| 1107 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1108 | static dict_T * |
| 1109 | py_dict_alloc() |
| 1110 | { |
| 1111 | dict_T *r; |
| 1112 | |
| 1113 | if (!(r = dict_alloc())) |
| 1114 | { |
| 1115 | PyErr_NoMemory(); |
| 1116 | return NULL; |
| 1117 | } |
| 1118 | ++r->dv_refcount; |
| 1119 | |
| 1120 | return r; |
| 1121 | } |
| 1122 | |
| 1123 | static PyObject * |
| 1124 | DictionaryConstructor(PyTypeObject *subtype, PyObject *args, PyObject *kwargs) |
| 1125 | { |
| 1126 | DictionaryObject *self; |
| 1127 | dict_T *dict; |
| 1128 | |
| 1129 | if (!(dict = py_dict_alloc())) |
| 1130 | return NULL; |
| 1131 | |
| 1132 | self = (DictionaryObject *) DictionaryNew(subtype, dict); |
| 1133 | |
| 1134 | --dict->dv_refcount; |
| 1135 | |
| 1136 | if (kwargs || PyTuple_Size(args)) |
| 1137 | { |
| 1138 | PyObject *tmp; |
| 1139 | if (!(tmp = DictionaryUpdate(self, args, kwargs))) |
| 1140 | { |
| 1141 | Py_DECREF(self); |
| 1142 | return NULL; |
| 1143 | } |
| 1144 | |
| 1145 | Py_DECREF(tmp); |
| 1146 | } |
| 1147 | |
| 1148 | return (PyObject *)(self); |
| 1149 | } |
| 1150 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 1151 | static void |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1152 | DictionaryDestructor(DictionaryObject *self) |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 1153 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1154 | pyll_remove(&self->ref, &lastdict); |
| 1155 | dict_unref(self->dict); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 1156 | |
| 1157 | DESTRUCTOR_FINISH(self); |
| 1158 | } |
| 1159 | |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 1160 | static char *DictionaryAttrs[] = { |
| 1161 | "locked", "scope", |
| 1162 | NULL |
| 1163 | }; |
| 1164 | |
| 1165 | static PyObject * |
| 1166 | DictionaryDir(PyObject *self) |
| 1167 | { |
| 1168 | return ObjectDir(self, DictionaryAttrs); |
| 1169 | } |
| 1170 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1171 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1172 | DictionarySetattr(DictionaryObject *self, char *name, PyObject *val) |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 1173 | { |
| 1174 | if (val == NULL) |
| 1175 | { |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1176 | PyErr_SetString(PyExc_AttributeError, |
| 1177 | _("cannot delete vim.Dictionary attributes")); |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 1178 | return -1; |
| 1179 | } |
| 1180 | |
| 1181 | if (strcmp(name, "locked") == 0) |
| 1182 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1183 | if (self->dict->dv_lock == VAR_FIXED) |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 1184 | { |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1185 | PyErr_SetString(PyExc_TypeError, _("cannot modify fixed dictionary")); |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 1186 | return -1; |
| 1187 | } |
| 1188 | else |
| 1189 | { |
Bram Moolenaar | b983f75 | 2013-05-15 16:11:50 +0200 | [diff] [blame] | 1190 | int istrue = PyObject_IsTrue(val); |
| 1191 | if (istrue == -1) |
| 1192 | return -1; |
| 1193 | else if (istrue) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1194 | self->dict->dv_lock = VAR_LOCKED; |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 1195 | else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1196 | self->dict->dv_lock = 0; |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 1197 | } |
| 1198 | return 0; |
| 1199 | } |
| 1200 | else |
| 1201 | { |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1202 | PyErr_SetString(PyExc_AttributeError, _("cannot set this attribute")); |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 1203 | return -1; |
| 1204 | } |
| 1205 | } |
| 1206 | |
| 1207 | static PyInt |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1208 | DictionaryLength(DictionaryObject *self) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1209 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1210 | return ((PyInt) (self->dict->dv_hashtab.ht_used)); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1211 | } |
| 1212 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1213 | #define DICT_FLAG_HAS_DEFAULT 0x01 |
| 1214 | #define DICT_FLAG_POP 0x02 |
| 1215 | #define DICT_FLAG_NONE_DEFAULT 0x04 |
| 1216 | #define DICT_FLAG_RETURN_BOOL 0x08 /* Incompatible with DICT_FLAG_POP */ |
| 1217 | #define DICT_FLAG_RETURN_PAIR 0x10 |
| 1218 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1219 | static PyObject * |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1220 | _DictionaryItem(DictionaryObject *self, PyObject *args, int flags) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1221 | { |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1222 | PyObject *keyObject; |
| 1223 | PyObject *defObject = ((flags & DICT_FLAG_NONE_DEFAULT)? Py_None : NULL); |
| 1224 | PyObject *r; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1225 | char_u *key; |
Bram Moolenaar | 231e1a1 | 2012-09-05 18:45:28 +0200 | [diff] [blame] | 1226 | dictitem_T *di; |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1227 | dict_T *dict = self->dict; |
| 1228 | hashitem_T *hi; |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1229 | PyObject *todecref; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1230 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1231 | if (flags & DICT_FLAG_HAS_DEFAULT) |
| 1232 | { |
| 1233 | if (!PyArg_ParseTuple(args, "O|O", &keyObject, &defObject)) |
| 1234 | return NULL; |
| 1235 | } |
| 1236 | else |
| 1237 | keyObject = args; |
| 1238 | |
| 1239 | if (flags & DICT_FLAG_RETURN_BOOL) |
| 1240 | defObject = Py_False; |
| 1241 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1242 | if (!(key = StringToChars(keyObject, &todecref))) |
| 1243 | return NULL; |
| 1244 | |
| 1245 | if (*key == NUL) |
| 1246 | { |
| 1247 | RAISE_NO_EMPTY_KEYS; |
Bram Moolenaar | 4f2109d | 2013-06-02 18:07:37 +0200 | [diff] [blame] | 1248 | Py_XDECREF(todecref); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1249 | return NULL; |
| 1250 | } |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1251 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1252 | hi = hash_find(&dict->dv_hashtab, key); |
Bram Moolenaar | 231e1a1 | 2012-09-05 18:45:28 +0200 | [diff] [blame] | 1253 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1254 | Py_XDECREF(todecref); |
Bram Moolenaar | 696c211 | 2012-09-21 13:43:14 +0200 | [diff] [blame] | 1255 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1256 | if (HASHITEM_EMPTY(hi)) |
Bram Moolenaar | 231e1a1 | 2012-09-05 18:45:28 +0200 | [diff] [blame] | 1257 | { |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1258 | if (defObject) |
| 1259 | { |
| 1260 | Py_INCREF(defObject); |
| 1261 | return defObject; |
| 1262 | } |
| 1263 | else |
| 1264 | { |
| 1265 | PyErr_SetObject(PyExc_KeyError, keyObject); |
| 1266 | return NULL; |
| 1267 | } |
| 1268 | } |
| 1269 | else if (flags & DICT_FLAG_RETURN_BOOL) |
| 1270 | { |
| 1271 | Py_INCREF(Py_True); |
| 1272 | return Py_True; |
| 1273 | } |
| 1274 | |
| 1275 | di = dict_lookup(hi); |
| 1276 | |
| 1277 | if (!(r = ConvertToPyObject(&di->di_tv))) |
| 1278 | return NULL; |
| 1279 | |
| 1280 | if (flags & DICT_FLAG_POP) |
| 1281 | { |
| 1282 | if (dict->dv_lock) |
| 1283 | { |
| 1284 | PyErr_SetVim(_("dict is locked")); |
| 1285 | Py_DECREF(r); |
| 1286 | return NULL; |
| 1287 | } |
| 1288 | |
| 1289 | hash_remove(&dict->dv_hashtab, hi); |
| 1290 | dictitem_free(di); |
| 1291 | } |
| 1292 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1293 | return r; |
| 1294 | } |
| 1295 | |
| 1296 | static PyObject * |
| 1297 | DictionaryItem(DictionaryObject *self, PyObject *keyObject) |
| 1298 | { |
| 1299 | return _DictionaryItem(self, keyObject, 0); |
| 1300 | } |
| 1301 | |
| 1302 | static int |
| 1303 | DictionaryContains(DictionaryObject *self, PyObject *keyObject) |
| 1304 | { |
| 1305 | PyObject *rObj = _DictionaryItem(self, keyObject, DICT_FLAG_RETURN_BOOL); |
| 1306 | int r; |
| 1307 | |
| 1308 | r = (rObj == Py_True); |
| 1309 | |
| 1310 | Py_DECREF(Py_True); |
| 1311 | |
| 1312 | return r; |
| 1313 | } |
| 1314 | |
| 1315 | typedef struct |
| 1316 | { |
| 1317 | hashitem_T *ht_array; |
| 1318 | long_u ht_used; |
| 1319 | hashtab_T *ht; |
| 1320 | hashitem_T *hi; |
Bram Moolenaar | 99dc19d | 2013-05-31 20:49:31 +0200 | [diff] [blame] | 1321 | long_u todo; |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1322 | } dictiterinfo_T; |
| 1323 | |
| 1324 | static PyObject * |
| 1325 | DictionaryIterNext(dictiterinfo_T **dii) |
| 1326 | { |
| 1327 | PyObject *r; |
| 1328 | |
| 1329 | if (!(*dii)->todo) |
| 1330 | return NULL; |
| 1331 | |
| 1332 | if ((*dii)->ht->ht_array != (*dii)->ht_array || |
| 1333 | (*dii)->ht->ht_used != (*dii)->ht_used) |
| 1334 | { |
| 1335 | PyErr_SetString(PyExc_RuntimeError, |
| 1336 | _("hashtab changed during iteration")); |
Bram Moolenaar | 231e1a1 | 2012-09-05 18:45:28 +0200 | [diff] [blame] | 1337 | return NULL; |
| 1338 | } |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1339 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1340 | while (((*dii)->todo) && HASHITEM_EMPTY((*dii)->hi)) |
| 1341 | ++((*dii)->hi); |
| 1342 | |
| 1343 | --((*dii)->todo); |
| 1344 | |
| 1345 | if (!(r = PyBytes_FromString((char *) (*dii)->hi->hi_key))) |
| 1346 | return NULL; |
| 1347 | |
| 1348 | return r; |
| 1349 | } |
| 1350 | |
| 1351 | static PyObject * |
| 1352 | DictionaryIter(DictionaryObject *self) |
| 1353 | { |
| 1354 | dictiterinfo_T *dii; |
| 1355 | hashtab_T *ht; |
| 1356 | |
| 1357 | if (!(dii = PyMem_New(dictiterinfo_T, 1))) |
| 1358 | { |
| 1359 | PyErr_NoMemory(); |
| 1360 | return NULL; |
| 1361 | } |
| 1362 | |
| 1363 | ht = &self->dict->dv_hashtab; |
| 1364 | dii->ht_array = ht->ht_array; |
| 1365 | dii->ht_used = ht->ht_used; |
| 1366 | dii->ht = ht; |
| 1367 | dii->hi = dii->ht_array; |
| 1368 | dii->todo = dii->ht_used; |
| 1369 | |
| 1370 | return IterNew(dii, |
| 1371 | (destructorfun) PyMem_Free, (nextfun) DictionaryIterNext, |
| 1372 | NULL, NULL); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1373 | } |
| 1374 | |
| 1375 | static PyInt |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1376 | DictionaryAssItem(DictionaryObject *self, PyObject *keyObject, PyObject *valObject) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1377 | { |
| 1378 | char_u *key; |
| 1379 | typval_T tv; |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 1380 | dict_T *dict = self->dict; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1381 | dictitem_T *di; |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1382 | PyObject *todecref; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1383 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 1384 | if (dict->dv_lock) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1385 | { |
| 1386 | PyErr_SetVim(_("dict is locked")); |
| 1387 | return -1; |
| 1388 | } |
| 1389 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1390 | if (!(key = StringToChars(keyObject, &todecref))) |
| 1391 | return -1; |
Bram Moolenaar | 4f2109d | 2013-06-02 18:07:37 +0200 | [diff] [blame] | 1392 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1393 | if (*key == NUL) |
| 1394 | { |
| 1395 | RAISE_NO_EMPTY_KEYS; |
Bram Moolenaar | 78b5957 | 2013-06-02 18:54:21 +0200 | [diff] [blame] | 1396 | Py_XDECREF(todecref); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1397 | return -1; |
| 1398 | } |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1399 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 1400 | di = dict_find(dict, key, -1); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1401 | |
| 1402 | if (valObject == NULL) |
| 1403 | { |
Bram Moolenaar | f27839c | 2012-06-29 16:19:50 +0200 | [diff] [blame] | 1404 | hashitem_T *hi; |
| 1405 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1406 | if (di == NULL) |
| 1407 | { |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1408 | Py_XDECREF(todecref); |
Bram Moolenaar | 4d188da | 2013-05-15 15:35:09 +0200 | [diff] [blame] | 1409 | PyErr_SetObject(PyExc_KeyError, keyObject); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1410 | return -1; |
| 1411 | } |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 1412 | hi = hash_find(&dict->dv_hashtab, di->di_key); |
| 1413 | hash_remove(&dict->dv_hashtab, hi); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1414 | dictitem_free(di); |
Bram Moolenaar | 78b5957 | 2013-06-02 18:54:21 +0200 | [diff] [blame] | 1415 | Py_XDECREF(todecref); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1416 | return 0; |
| 1417 | } |
| 1418 | |
| 1419 | if (ConvertFromPyObject(valObject, &tv) == -1) |
Bram Moolenaar | 78b5957 | 2013-06-02 18:54:21 +0200 | [diff] [blame] | 1420 | { |
| 1421 | Py_XDECREF(todecref); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1422 | return -1; |
Bram Moolenaar | 78b5957 | 2013-06-02 18:54:21 +0200 | [diff] [blame] | 1423 | } |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1424 | |
| 1425 | if (di == NULL) |
| 1426 | { |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1427 | if (!(di = dictitem_alloc(key))) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1428 | { |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1429 | Py_XDECREF(todecref); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1430 | PyErr_NoMemory(); |
| 1431 | return -1; |
| 1432 | } |
| 1433 | di->di_tv.v_lock = 0; |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1434 | di->di_tv.v_type = VAR_UNKNOWN; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1435 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 1436 | if (dict_add(dict, di) == FAIL) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1437 | { |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1438 | Py_XDECREF(todecref); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1439 | vim_free(di); |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1440 | dictitem_free(di); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1441 | PyErr_SetVim(_("failed to add key to dictionary")); |
| 1442 | return -1; |
| 1443 | } |
| 1444 | } |
| 1445 | else |
| 1446 | clear_tv(&di->di_tv); |
| 1447 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 1448 | Py_XDECREF(todecref); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1449 | |
| 1450 | copy_tv(&tv, &di->di_tv); |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 1451 | clear_tv(&tv); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1452 | return 0; |
| 1453 | } |
| 1454 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1455 | typedef PyObject *(*hi_to_py)(hashitem_T *); |
| 1456 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1457 | static PyObject * |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1458 | DictionaryListObjects(DictionaryObject *self, hi_to_py hiconvert) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1459 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1460 | dict_T *dict = self->dict; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1461 | long_u todo = dict->dv_hashtab.ht_used; |
| 1462 | Py_ssize_t i = 0; |
| 1463 | PyObject *r; |
| 1464 | hashitem_T *hi; |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1465 | PyObject *newObj; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1466 | |
| 1467 | r = PyList_New(todo); |
| 1468 | for (hi = dict->dv_hashtab.ht_array; todo > 0; ++hi) |
| 1469 | { |
| 1470 | if (!HASHITEM_EMPTY(hi)) |
| 1471 | { |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1472 | if (!(newObj = hiconvert(hi))) |
| 1473 | { |
| 1474 | Py_DECREF(r); |
| 1475 | return NULL; |
| 1476 | } |
Bram Moolenaar | c1ba10c | 2013-06-10 20:39:03 +0200 | [diff] [blame] | 1477 | PyList_SET_ITEM(r, i, newObj); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1478 | --todo; |
| 1479 | ++i; |
| 1480 | } |
| 1481 | } |
| 1482 | return r; |
| 1483 | } |
| 1484 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1485 | static PyObject * |
| 1486 | dict_key(hashitem_T *hi) |
| 1487 | { |
| 1488 | return PyBytes_FromString((char *)(hi->hi_key)); |
| 1489 | } |
| 1490 | |
| 1491 | static PyObject * |
| 1492 | DictionaryListKeys(DictionaryObject *self) |
| 1493 | { |
| 1494 | return DictionaryListObjects(self, dict_key); |
| 1495 | } |
| 1496 | |
| 1497 | static PyObject * |
| 1498 | dict_val(hashitem_T *hi) |
| 1499 | { |
| 1500 | dictitem_T *di; |
| 1501 | |
| 1502 | di = dict_lookup(hi); |
| 1503 | return ConvertToPyObject(&di->di_tv); |
| 1504 | } |
| 1505 | |
| 1506 | static PyObject * |
| 1507 | DictionaryListValues(DictionaryObject *self) |
| 1508 | { |
| 1509 | return DictionaryListObjects(self, dict_val); |
| 1510 | } |
| 1511 | |
| 1512 | static PyObject * |
| 1513 | dict_item(hashitem_T *hi) |
| 1514 | { |
| 1515 | PyObject *keyObject; |
| 1516 | PyObject *valObject; |
| 1517 | PyObject *r; |
| 1518 | |
| 1519 | if (!(keyObject = dict_key(hi))) |
| 1520 | return NULL; |
| 1521 | |
| 1522 | if (!(valObject = dict_val(hi))) |
| 1523 | { |
| 1524 | Py_DECREF(keyObject); |
| 1525 | return NULL; |
| 1526 | } |
| 1527 | |
| 1528 | r = Py_BuildValue("(OO)", keyObject, valObject); |
| 1529 | |
| 1530 | Py_DECREF(keyObject); |
| 1531 | Py_DECREF(valObject); |
| 1532 | |
| 1533 | return r; |
| 1534 | } |
| 1535 | |
| 1536 | static PyObject * |
| 1537 | DictionaryListItems(DictionaryObject *self) |
| 1538 | { |
| 1539 | return DictionaryListObjects(self, dict_item); |
| 1540 | } |
| 1541 | |
| 1542 | static PyObject * |
| 1543 | DictionaryUpdate(DictionaryObject *self, PyObject *args, PyObject *kwargs) |
| 1544 | { |
| 1545 | dict_T *dict = self->dict; |
| 1546 | |
| 1547 | if (dict->dv_lock) |
| 1548 | { |
| 1549 | PyErr_SetVim(_("dict is locked")); |
| 1550 | return NULL; |
| 1551 | } |
| 1552 | |
| 1553 | if (kwargs) |
| 1554 | { |
| 1555 | typval_T tv; |
| 1556 | |
| 1557 | if (ConvertFromPyMapping(kwargs, &tv) == -1) |
| 1558 | return NULL; |
| 1559 | |
| 1560 | VimTryStart(); |
| 1561 | dict_extend(self->dict, tv.vval.v_dict, (char_u *) "force"); |
| 1562 | clear_tv(&tv); |
| 1563 | if (VimTryEnd()) |
| 1564 | return NULL; |
| 1565 | } |
| 1566 | else |
| 1567 | { |
| 1568 | PyObject *object; |
| 1569 | |
| 1570 | if (!PyArg_Parse(args, "(O)", &object)) |
| 1571 | return NULL; |
| 1572 | |
| 1573 | if (PyObject_HasAttrString(object, "keys")) |
| 1574 | return DictionaryUpdate(self, NULL, object); |
| 1575 | else |
| 1576 | { |
| 1577 | PyObject *iterator; |
| 1578 | PyObject *item; |
| 1579 | |
| 1580 | if (!(iterator = PyObject_GetIter(object))) |
| 1581 | return NULL; |
| 1582 | |
| 1583 | while ((item = PyIter_Next(iterator))) |
| 1584 | { |
| 1585 | PyObject *fast; |
| 1586 | PyObject *keyObject; |
| 1587 | PyObject *valObject; |
| 1588 | PyObject *todecref; |
| 1589 | char_u *key; |
| 1590 | dictitem_T *di; |
| 1591 | |
| 1592 | if (!(fast = PySequence_Fast(item, ""))) |
| 1593 | { |
| 1594 | Py_DECREF(iterator); |
| 1595 | Py_DECREF(item); |
| 1596 | return NULL; |
| 1597 | } |
| 1598 | |
| 1599 | Py_DECREF(item); |
| 1600 | |
| 1601 | if (PySequence_Fast_GET_SIZE(fast) != 2) |
| 1602 | { |
| 1603 | Py_DECREF(iterator); |
| 1604 | Py_DECREF(fast); |
| 1605 | PyErr_SetString(PyExc_ValueError, |
| 1606 | _("expected sequence element of size 2")); |
| 1607 | return NULL; |
| 1608 | } |
| 1609 | |
| 1610 | keyObject = PySequence_Fast_GET_ITEM(fast, 0); |
| 1611 | |
| 1612 | if (!(key = StringToChars(keyObject, &todecref))) |
| 1613 | { |
| 1614 | Py_DECREF(iterator); |
| 1615 | Py_DECREF(fast); |
| 1616 | return NULL; |
| 1617 | } |
| 1618 | |
| 1619 | di = dictitem_alloc(key); |
| 1620 | |
| 1621 | Py_XDECREF(todecref); |
| 1622 | |
| 1623 | if (di == NULL) |
| 1624 | { |
| 1625 | Py_DECREF(fast); |
| 1626 | Py_DECREF(iterator); |
| 1627 | PyErr_NoMemory(); |
| 1628 | return NULL; |
| 1629 | } |
| 1630 | di->di_tv.v_lock = 0; |
| 1631 | di->di_tv.v_type = VAR_UNKNOWN; |
| 1632 | |
| 1633 | valObject = PySequence_Fast_GET_ITEM(fast, 1); |
| 1634 | |
| 1635 | if (ConvertFromPyObject(valObject, &di->di_tv) == -1) |
| 1636 | { |
| 1637 | Py_DECREF(iterator); |
| 1638 | Py_DECREF(fast); |
| 1639 | dictitem_free(di); |
| 1640 | return NULL; |
| 1641 | } |
| 1642 | |
| 1643 | Py_DECREF(fast); |
| 1644 | |
| 1645 | if (dict_add(dict, di) == FAIL) |
| 1646 | { |
| 1647 | Py_DECREF(iterator); |
| 1648 | dictitem_free(di); |
| 1649 | PyErr_SetVim(_("failed to add key to dictionary")); |
| 1650 | return NULL; |
| 1651 | } |
| 1652 | } |
| 1653 | |
| 1654 | Py_DECREF(iterator); |
| 1655 | |
| 1656 | /* Iterator may have finished due to an exception */ |
| 1657 | if (PyErr_Occurred()) |
| 1658 | return NULL; |
| 1659 | } |
| 1660 | } |
| 1661 | Py_INCREF(Py_None); |
| 1662 | return Py_None; |
| 1663 | } |
| 1664 | |
| 1665 | static PyObject * |
| 1666 | DictionaryGet(DictionaryObject *self, PyObject *args) |
| 1667 | { |
| 1668 | return _DictionaryItem(self, args, |
| 1669 | DICT_FLAG_HAS_DEFAULT|DICT_FLAG_NONE_DEFAULT); |
| 1670 | } |
| 1671 | |
| 1672 | static PyObject * |
| 1673 | DictionaryPop(DictionaryObject *self, PyObject *args) |
| 1674 | { |
| 1675 | return _DictionaryItem(self, args, DICT_FLAG_HAS_DEFAULT|DICT_FLAG_POP); |
| 1676 | } |
| 1677 | |
| 1678 | static PyObject * |
Bram Moolenaar | de71b56 | 2013-06-02 17:41:54 +0200 | [diff] [blame] | 1679 | DictionaryPopItem(DictionaryObject *self) |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1680 | { |
Bram Moolenaar | de71b56 | 2013-06-02 17:41:54 +0200 | [diff] [blame] | 1681 | hashitem_T *hi; |
| 1682 | PyObject *r; |
| 1683 | PyObject *valObject; |
| 1684 | dictitem_T *di; |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1685 | |
Bram Moolenaar | de71b56 | 2013-06-02 17:41:54 +0200 | [diff] [blame] | 1686 | if (self->dict->dv_hashtab.ht_used == 0) |
| 1687 | { |
| 1688 | PyErr_SetNone(PyExc_KeyError); |
| 1689 | return NULL; |
| 1690 | } |
| 1691 | |
| 1692 | hi = self->dict->dv_hashtab.ht_array; |
| 1693 | while (HASHITEM_EMPTY(hi)) |
| 1694 | ++hi; |
| 1695 | |
| 1696 | di = dict_lookup(hi); |
| 1697 | |
| 1698 | if (!(valObject = ConvertToPyObject(&di->di_tv))) |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1699 | return NULL; |
| 1700 | |
Bram Moolenaar | de71b56 | 2013-06-02 17:41:54 +0200 | [diff] [blame] | 1701 | if (!(r = Py_BuildValue("(" Py_bytes_fmt "O)", hi->hi_key, valObject))) |
| 1702 | { |
| 1703 | Py_DECREF(valObject); |
| 1704 | return NULL; |
| 1705 | } |
| 1706 | |
| 1707 | hash_remove(&self->dict->dv_hashtab, hi); |
| 1708 | dictitem_free(di); |
| 1709 | |
| 1710 | return r; |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1711 | } |
| 1712 | |
| 1713 | static PyObject * |
| 1714 | DictionaryHasKey(DictionaryObject *self, PyObject *args) |
| 1715 | { |
| 1716 | PyObject *keyObject; |
| 1717 | |
| 1718 | if (!PyArg_ParseTuple(args, "O", &keyObject)) |
| 1719 | return NULL; |
| 1720 | |
| 1721 | return _DictionaryItem(self, keyObject, DICT_FLAG_RETURN_BOOL); |
| 1722 | } |
| 1723 | |
| 1724 | static PySequenceMethods DictionaryAsSeq = { |
| 1725 | 0, /* sq_length */ |
| 1726 | 0, /* sq_concat */ |
| 1727 | 0, /* sq_repeat */ |
| 1728 | 0, /* sq_item */ |
| 1729 | 0, /* sq_slice */ |
| 1730 | 0, /* sq_ass_item */ |
| 1731 | 0, /* sq_ass_slice */ |
| 1732 | (objobjproc) DictionaryContains, /* sq_contains */ |
| 1733 | 0, /* sq_inplace_concat */ |
| 1734 | 0, /* sq_inplace_repeat */ |
| 1735 | }; |
| 1736 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 1737 | static PyMappingMethods DictionaryAsMapping = { |
| 1738 | (lenfunc) DictionaryLength, |
| 1739 | (binaryfunc) DictionaryItem, |
| 1740 | (objobjargproc) DictionaryAssItem, |
| 1741 | }; |
| 1742 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1743 | static struct PyMethodDef DictionaryMethods[] = { |
Bram Moolenaar | 182dc4f | 2013-05-21 19:01:55 +0200 | [diff] [blame] | 1744 | {"keys", (PyCFunction)DictionaryListKeys, METH_NOARGS, ""}, |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1745 | {"values", (PyCFunction)DictionaryListValues, METH_NOARGS, ""}, |
| 1746 | {"items", (PyCFunction)DictionaryListItems, METH_NOARGS, ""}, |
| 1747 | {"update", (PyCFunction)DictionaryUpdate, METH_VARARGS|METH_KEYWORDS, ""}, |
| 1748 | {"get", (PyCFunction)DictionaryGet, METH_VARARGS, ""}, |
| 1749 | {"pop", (PyCFunction)DictionaryPop, METH_VARARGS, ""}, |
Bram Moolenaar | de71b56 | 2013-06-02 17:41:54 +0200 | [diff] [blame] | 1750 | {"popitem", (PyCFunction)DictionaryPopItem, METH_NOARGS, ""}, |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 1751 | {"has_key", (PyCFunction)DictionaryHasKey, METH_VARARGS, ""}, |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 1752 | {"__dir__", (PyCFunction)DictionaryDir, METH_NOARGS, ""}, |
| 1753 | { NULL, NULL, 0, NULL} |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1754 | }; |
| 1755 | |
| 1756 | static PyTypeObject ListType; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 1757 | static PySequenceMethods ListAsSeq; |
| 1758 | static PyMappingMethods ListAsMapping; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1759 | |
| 1760 | typedef struct |
| 1761 | { |
| 1762 | PyObject_HEAD |
| 1763 | list_T *list; |
| 1764 | pylinkedlist_T ref; |
| 1765 | } ListObject; |
| 1766 | |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 1767 | #define NEW_LIST(list) ListNew(&ListType, list) |
| 1768 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1769 | static PyObject * |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 1770 | ListNew(PyTypeObject *subtype, list_T *list) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1771 | { |
| 1772 | ListObject *self; |
| 1773 | |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 1774 | self = (ListObject *) subtype->tp_alloc(subtype, 0); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1775 | if (self == NULL) |
| 1776 | return NULL; |
| 1777 | self->list = list; |
| 1778 | ++list->lv_refcount; |
| 1779 | |
| 1780 | pyll_add((PyObject *)(self), &self->ref, &lastlist); |
| 1781 | |
| 1782 | return (PyObject *)(self); |
| 1783 | } |
| 1784 | |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 1785 | static list_T * |
| 1786 | py_list_alloc() |
| 1787 | { |
| 1788 | list_T *r; |
| 1789 | |
| 1790 | if (!(r = list_alloc())) |
| 1791 | { |
| 1792 | PyErr_NoMemory(); |
| 1793 | return NULL; |
| 1794 | } |
| 1795 | ++r->lv_refcount; |
| 1796 | |
| 1797 | return r; |
| 1798 | } |
| 1799 | |
| 1800 | static int |
| 1801 | list_py_concat(list_T *l, PyObject *obj, PyObject *lookup_dict) |
| 1802 | { |
| 1803 | PyObject *iterator; |
| 1804 | PyObject *item; |
| 1805 | listitem_T *li; |
| 1806 | |
| 1807 | if (!(iterator = PyObject_GetIter(obj))) |
| 1808 | return -1; |
| 1809 | |
| 1810 | while ((item = PyIter_Next(iterator))) |
| 1811 | { |
| 1812 | if (!(li = listitem_alloc())) |
| 1813 | { |
| 1814 | PyErr_NoMemory(); |
| 1815 | Py_DECREF(item); |
| 1816 | Py_DECREF(iterator); |
| 1817 | return -1; |
| 1818 | } |
| 1819 | li->li_tv.v_lock = 0; |
| 1820 | li->li_tv.v_type = VAR_UNKNOWN; |
| 1821 | |
| 1822 | if (_ConvertFromPyObject(item, &li->li_tv, lookup_dict) == -1) |
| 1823 | { |
| 1824 | Py_DECREF(item); |
| 1825 | Py_DECREF(iterator); |
| 1826 | listitem_free(li); |
| 1827 | return -1; |
| 1828 | } |
| 1829 | |
| 1830 | Py_DECREF(item); |
| 1831 | |
| 1832 | list_append(l, li); |
| 1833 | } |
| 1834 | |
| 1835 | Py_DECREF(iterator); |
| 1836 | |
| 1837 | /* Iterator may have finished due to an exception */ |
| 1838 | if (PyErr_Occurred()) |
| 1839 | return -1; |
| 1840 | |
| 1841 | return 0; |
| 1842 | } |
| 1843 | |
| 1844 | static PyObject * |
| 1845 | ListConstructor(PyTypeObject *subtype, PyObject *args, PyObject *kwargs) |
| 1846 | { |
| 1847 | list_T *list; |
| 1848 | PyObject *obj = NULL; |
| 1849 | |
| 1850 | if (kwargs) |
| 1851 | { |
| 1852 | PyErr_SetString(PyExc_TypeError, |
| 1853 | _("list constructor does not accept keyword arguments")); |
| 1854 | return NULL; |
| 1855 | } |
| 1856 | |
| 1857 | if (!PyArg_ParseTuple(args, "|O", &obj)) |
| 1858 | return NULL; |
| 1859 | |
| 1860 | if (!(list = py_list_alloc())) |
| 1861 | return NULL; |
| 1862 | |
| 1863 | if (obj) |
| 1864 | { |
| 1865 | PyObject *lookup_dict; |
| 1866 | |
| 1867 | if (!(lookup_dict = PyDict_New())) |
| 1868 | { |
| 1869 | list_unref(list); |
| 1870 | return NULL; |
| 1871 | } |
| 1872 | |
| 1873 | if (list_py_concat(list, obj, lookup_dict) == -1) |
| 1874 | { |
| 1875 | Py_DECREF(lookup_dict); |
| 1876 | list_unref(list); |
| 1877 | return NULL; |
| 1878 | } |
| 1879 | |
| 1880 | Py_DECREF(lookup_dict); |
| 1881 | } |
| 1882 | |
| 1883 | return ListNew(subtype, list); |
| 1884 | } |
| 1885 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 1886 | static void |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1887 | ListDestructor(ListObject *self) |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 1888 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1889 | pyll_remove(&self->ref, &lastlist); |
| 1890 | list_unref(self->list); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 1891 | |
| 1892 | DESTRUCTOR_FINISH(self); |
| 1893 | } |
| 1894 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1895 | static PyInt |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1896 | ListLength(ListObject *self) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1897 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1898 | return ((PyInt) (self->list->lv_len)); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1899 | } |
| 1900 | |
| 1901 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1902 | ListItem(ListObject *self, Py_ssize_t index) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1903 | { |
| 1904 | listitem_T *li; |
| 1905 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1906 | if (index >= ListLength(self)) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1907 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 1908 | PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1909 | return NULL; |
| 1910 | } |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1911 | li = list_find(self->list, (long) index); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1912 | if (li == NULL) |
| 1913 | { |
| 1914 | PyErr_SetVim(_("internal error: failed to get vim list item")); |
| 1915 | return NULL; |
| 1916 | } |
| 1917 | return ConvertToPyObject(&li->li_tv); |
| 1918 | } |
| 1919 | |
| 1920 | #define PROC_RANGE \ |
| 1921 | if (last < 0) {\ |
| 1922 | if (last < -size) \ |
| 1923 | last = 0; \ |
| 1924 | else \ |
| 1925 | last += size; \ |
| 1926 | } \ |
| 1927 | if (first < 0) \ |
| 1928 | first = 0; \ |
| 1929 | if (first > size) \ |
| 1930 | first = size; \ |
| 1931 | if (last > size) \ |
| 1932 | last = size; |
| 1933 | |
| 1934 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1935 | ListSlice(ListObject *self, Py_ssize_t first, Py_ssize_t last) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1936 | { |
| 1937 | PyInt i; |
| 1938 | PyInt size = ListLength(self); |
| 1939 | PyInt n; |
| 1940 | PyObject *list; |
| 1941 | int reversed = 0; |
| 1942 | |
| 1943 | PROC_RANGE |
| 1944 | if (first >= last) |
| 1945 | first = last; |
| 1946 | |
| 1947 | n = last-first; |
| 1948 | list = PyList_New(n); |
| 1949 | if (list == NULL) |
| 1950 | return NULL; |
| 1951 | |
| 1952 | for (i = 0; i < n; ++i) |
| 1953 | { |
Bram Moolenaar | 24b11fb | 2013-04-05 19:32:36 +0200 | [diff] [blame] | 1954 | PyObject *item = ListItem(self, first + i); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1955 | if (item == NULL) |
| 1956 | { |
| 1957 | Py_DECREF(list); |
| 1958 | return NULL; |
| 1959 | } |
| 1960 | |
Bram Moolenaar | c1ba10c | 2013-06-10 20:39:03 +0200 | [diff] [blame] | 1961 | PyList_SET_ITEM(list, ((reversed)?(n-i-1):(i)), item); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 1962 | } |
| 1963 | |
| 1964 | return list; |
| 1965 | } |
| 1966 | |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 1967 | typedef struct |
| 1968 | { |
| 1969 | listwatch_T lw; |
| 1970 | list_T *list; |
| 1971 | } listiterinfo_T; |
| 1972 | |
| 1973 | static void |
| 1974 | ListIterDestruct(listiterinfo_T *lii) |
| 1975 | { |
| 1976 | list_rem_watch(lii->list, &lii->lw); |
| 1977 | PyMem_Free(lii); |
| 1978 | } |
| 1979 | |
| 1980 | static PyObject * |
| 1981 | ListIterNext(listiterinfo_T **lii) |
| 1982 | { |
| 1983 | PyObject *r; |
| 1984 | |
| 1985 | if (!((*lii)->lw.lw_item)) |
| 1986 | return NULL; |
| 1987 | |
| 1988 | if (!(r = ConvertToPyObject(&((*lii)->lw.lw_item->li_tv)))) |
| 1989 | return NULL; |
| 1990 | |
| 1991 | (*lii)->lw.lw_item = (*lii)->lw.lw_item->li_next; |
| 1992 | |
| 1993 | return r; |
| 1994 | } |
| 1995 | |
| 1996 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 1997 | ListIter(ListObject *self) |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 1998 | { |
| 1999 | listiterinfo_T *lii; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2000 | list_T *l = self->list; |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 2001 | |
| 2002 | if (!(lii = PyMem_New(listiterinfo_T, 1))) |
| 2003 | { |
| 2004 | PyErr_NoMemory(); |
| 2005 | return NULL; |
| 2006 | } |
| 2007 | |
| 2008 | list_add_watch(l, &lii->lw); |
| 2009 | lii->lw.lw_item = l->lv_first; |
| 2010 | lii->list = l; |
| 2011 | |
| 2012 | return IterNew(lii, |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 2013 | (destructorfun) ListIterDestruct, (nextfun) ListIterNext, |
| 2014 | NULL, NULL); |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 2015 | } |
| 2016 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2017 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2018 | ListAssItem(ListObject *self, Py_ssize_t index, PyObject *obj) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2019 | { |
| 2020 | typval_T tv; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2021 | list_T *l = self->list; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2022 | listitem_T *li; |
| 2023 | Py_ssize_t length = ListLength(self); |
| 2024 | |
| 2025 | if (l->lv_lock) |
| 2026 | { |
| 2027 | PyErr_SetVim(_("list is locked")); |
| 2028 | return -1; |
| 2029 | } |
| 2030 | if (index>length || (index==length && obj==NULL)) |
| 2031 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 2032 | PyErr_SetString(PyExc_IndexError, _("list index out of range")); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2033 | return -1; |
| 2034 | } |
| 2035 | |
| 2036 | if (obj == NULL) |
| 2037 | { |
| 2038 | li = list_find(l, (long) index); |
| 2039 | list_remove(l, li, li); |
| 2040 | clear_tv(&li->li_tv); |
| 2041 | vim_free(li); |
| 2042 | return 0; |
| 2043 | } |
| 2044 | |
| 2045 | if (ConvertFromPyObject(obj, &tv) == -1) |
| 2046 | return -1; |
| 2047 | |
| 2048 | if (index == length) |
| 2049 | { |
| 2050 | if (list_append_tv(l, &tv) == FAIL) |
| 2051 | { |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 2052 | clear_tv(&tv); |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 2053 | PyErr_SetVim(_("failed to add item to list")); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2054 | return -1; |
| 2055 | } |
| 2056 | } |
| 2057 | else |
| 2058 | { |
| 2059 | li = list_find(l, (long) index); |
| 2060 | clear_tv(&li->li_tv); |
| 2061 | copy_tv(&tv, &li->li_tv); |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 2062 | clear_tv(&tv); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2063 | } |
| 2064 | return 0; |
| 2065 | } |
| 2066 | |
| 2067 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2068 | ListAssSlice(ListObject *self, Py_ssize_t first, Py_ssize_t last, PyObject *obj) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2069 | { |
| 2070 | PyInt size = ListLength(self); |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 2071 | PyObject *iterator; |
| 2072 | PyObject *item; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2073 | listitem_T *li; |
| 2074 | listitem_T *next; |
| 2075 | typval_T v; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2076 | list_T *l = self->list; |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 2077 | PyInt i; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2078 | |
| 2079 | if (l->lv_lock) |
| 2080 | { |
| 2081 | PyErr_SetVim(_("list is locked")); |
| 2082 | return -1; |
| 2083 | } |
| 2084 | |
| 2085 | PROC_RANGE |
| 2086 | |
| 2087 | if (first == size) |
| 2088 | li = NULL; |
| 2089 | else |
| 2090 | { |
| 2091 | li = list_find(l, (long) first); |
| 2092 | if (li == NULL) |
| 2093 | { |
| 2094 | PyErr_SetVim(_("internal error: no vim list item")); |
| 2095 | return -1; |
| 2096 | } |
| 2097 | if (last > first) |
| 2098 | { |
| 2099 | i = last - first; |
| 2100 | while (i-- && li != NULL) |
| 2101 | { |
| 2102 | next = li->li_next; |
| 2103 | listitem_remove(l, li); |
| 2104 | li = next; |
| 2105 | } |
| 2106 | } |
| 2107 | } |
| 2108 | |
| 2109 | if (obj == NULL) |
| 2110 | return 0; |
| 2111 | |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 2112 | if (!(iterator = PyObject_GetIter(obj))) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2113 | return -1; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2114 | |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 2115 | while ((item = PyIter_Next(iterator))) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2116 | { |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 2117 | if (ConvertFromPyObject(item, &v) == -1) |
| 2118 | { |
| 2119 | Py_DECREF(iterator); |
| 2120 | Py_DECREF(item); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2121 | return -1; |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 2122 | } |
| 2123 | Py_DECREF(item); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2124 | if (list_insert_tv(l, &v, li) == FAIL) |
| 2125 | { |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 2126 | clear_tv(&v); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2127 | PyErr_SetVim(_("internal error: failed to add item to list")); |
| 2128 | return -1; |
| 2129 | } |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 2130 | clear_tv(&v); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2131 | } |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 2132 | Py_DECREF(iterator); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2133 | return 0; |
| 2134 | } |
| 2135 | |
| 2136 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2137 | ListConcatInPlace(ListObject *self, PyObject *obj) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2138 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2139 | list_T *l = self->list; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2140 | PyObject *lookup_dict; |
| 2141 | |
| 2142 | if (l->lv_lock) |
| 2143 | { |
| 2144 | PyErr_SetVim(_("list is locked")); |
| 2145 | return NULL; |
| 2146 | } |
| 2147 | |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 2148 | if (!(lookup_dict = PyDict_New())) |
| 2149 | return NULL; |
| 2150 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2151 | if (list_py_concat(l, obj, lookup_dict) == -1) |
| 2152 | { |
| 2153 | Py_DECREF(lookup_dict); |
| 2154 | return NULL; |
| 2155 | } |
| 2156 | Py_DECREF(lookup_dict); |
| 2157 | |
| 2158 | Py_INCREF(self); |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2159 | return (PyObject *)(self); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2160 | } |
| 2161 | |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 2162 | static char *ListAttrs[] = { |
| 2163 | "locked", |
| 2164 | NULL |
| 2165 | }; |
| 2166 | |
| 2167 | static PyObject * |
| 2168 | ListDir(PyObject *self) |
| 2169 | { |
| 2170 | return ObjectDir(self, ListAttrs); |
| 2171 | } |
| 2172 | |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 2173 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2174 | ListSetattr(ListObject *self, char *name, PyObject *val) |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 2175 | { |
| 2176 | if (val == NULL) |
| 2177 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 2178 | PyErr_SetString(PyExc_AttributeError, |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 2179 | _("cannot delete vim.List attributes")); |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 2180 | return -1; |
| 2181 | } |
| 2182 | |
| 2183 | if (strcmp(name, "locked") == 0) |
| 2184 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2185 | if (self->list->lv_lock == VAR_FIXED) |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 2186 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 2187 | PyErr_SetString(PyExc_TypeError, _("cannot modify fixed list")); |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 2188 | return -1; |
| 2189 | } |
| 2190 | else |
| 2191 | { |
Bram Moolenaar | b983f75 | 2013-05-15 16:11:50 +0200 | [diff] [blame] | 2192 | int istrue = PyObject_IsTrue(val); |
| 2193 | if (istrue == -1) |
| 2194 | return -1; |
| 2195 | else if (istrue) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2196 | self->list->lv_lock = VAR_LOCKED; |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 2197 | else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2198 | self->list->lv_lock = 0; |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 2199 | } |
| 2200 | return 0; |
| 2201 | } |
| 2202 | else |
| 2203 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 2204 | PyErr_SetString(PyExc_AttributeError, _("cannot set this attribute")); |
Bram Moolenaar | 66b7985 | 2012-09-21 14:00:35 +0200 | [diff] [blame] | 2205 | return -1; |
| 2206 | } |
| 2207 | } |
| 2208 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2209 | static struct PyMethodDef ListMethods[] = { |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 2210 | {"extend", (PyCFunction)ListConcatInPlace, METH_O, ""}, |
| 2211 | {"__dir__", (PyCFunction)ListDir, METH_NOARGS, ""}, |
| 2212 | { NULL, NULL, 0, NULL} |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2213 | }; |
| 2214 | |
| 2215 | typedef struct |
| 2216 | { |
| 2217 | PyObject_HEAD |
| 2218 | char_u *name; |
| 2219 | } FunctionObject; |
| 2220 | |
| 2221 | static PyTypeObject FunctionType; |
| 2222 | |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 2223 | #define NEW_FUNCTION(name) FunctionNew(&FunctionType, name) |
| 2224 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2225 | static PyObject * |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 2226 | FunctionNew(PyTypeObject *subtype, char_u *name) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2227 | { |
| 2228 | FunctionObject *self; |
| 2229 | |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 2230 | self = (FunctionObject *) subtype->tp_alloc(subtype, 0); |
| 2231 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2232 | if (self == NULL) |
| 2233 | return NULL; |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 2234 | |
| 2235 | if (isdigit(*name)) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2236 | { |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 2237 | if (!translated_function_exists(name)) |
| 2238 | { |
| 2239 | PyErr_SetString(PyExc_ValueError, |
| 2240 | _("unnamed function does not exist")); |
| 2241 | return NULL; |
| 2242 | } |
| 2243 | self->name = vim_strsave(name); |
| 2244 | func_ref(self->name); |
| 2245 | } |
| 2246 | else |
Bram Moolenaar | 018acca | 2013-05-30 13:37:28 +0200 | [diff] [blame] | 2247 | if ((self->name = get_expanded_name(name, |
| 2248 | vim_strchr(name, AUTOLOAD_CHAR) == NULL)) |
| 2249 | == NULL) |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 2250 | { |
Bram Moolenaar | 018acca | 2013-05-30 13:37:28 +0200 | [diff] [blame] | 2251 | PyErr_SetString(PyExc_ValueError, _("function does not exist")); |
| 2252 | return NULL; |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 2253 | } |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 2254 | |
| 2255 | return (PyObject *)(self); |
| 2256 | } |
| 2257 | |
| 2258 | static PyObject * |
| 2259 | FunctionConstructor(PyTypeObject *subtype, PyObject *args, PyObject *kwargs) |
| 2260 | { |
| 2261 | PyObject *self; |
| 2262 | char_u *name; |
| 2263 | |
| 2264 | if (kwargs) |
| 2265 | { |
| 2266 | PyErr_SetString(PyExc_TypeError, |
| 2267 | _("function constructor does not accept keyword arguments")); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2268 | return NULL; |
| 2269 | } |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 2270 | |
| 2271 | if (!PyArg_ParseTuple(args, "s", &name)) |
| 2272 | return NULL; |
| 2273 | |
| 2274 | self = FunctionNew(subtype, name); |
| 2275 | |
| 2276 | return self; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2277 | } |
| 2278 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 2279 | static void |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2280 | FunctionDestructor(FunctionObject *self) |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 2281 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2282 | func_unref(self->name); |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 2283 | vim_free(self->name); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 2284 | |
| 2285 | DESTRUCTOR_FINISH(self); |
| 2286 | } |
| 2287 | |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 2288 | static char *FunctionAttrs[] = { |
| 2289 | "softspace", |
| 2290 | NULL |
| 2291 | }; |
| 2292 | |
| 2293 | static PyObject * |
| 2294 | FunctionDir(PyObject *self) |
| 2295 | { |
| 2296 | return ObjectDir(self, FunctionAttrs); |
| 2297 | } |
| 2298 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2299 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2300 | FunctionCall(FunctionObject *self, PyObject *argsObject, PyObject *kwargs) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2301 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2302 | char_u *name = self->name; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2303 | typval_T args; |
| 2304 | typval_T selfdicttv; |
| 2305 | typval_T rettv; |
| 2306 | dict_T *selfdict = NULL; |
| 2307 | PyObject *selfdictObject; |
| 2308 | PyObject *result; |
| 2309 | int error; |
| 2310 | |
| 2311 | if (ConvertFromPyObject(argsObject, &args) == -1) |
| 2312 | return NULL; |
| 2313 | |
| 2314 | if (kwargs != NULL) |
| 2315 | { |
| 2316 | selfdictObject = PyDict_GetItemString(kwargs, "self"); |
| 2317 | if (selfdictObject != NULL) |
| 2318 | { |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 2319 | if (ConvertFromPyMapping(selfdictObject, &selfdicttv) == -1) |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 2320 | { |
| 2321 | clear_tv(&args); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2322 | return NULL; |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 2323 | } |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2324 | selfdict = selfdicttv.vval.v_dict; |
| 2325 | } |
| 2326 | } |
| 2327 | |
Bram Moolenaar | 71700b8 | 2013-05-15 17:49:05 +0200 | [diff] [blame] | 2328 | Py_BEGIN_ALLOW_THREADS |
| 2329 | Python_Lock_Vim(); |
| 2330 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 2331 | VimTryStart(); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2332 | error = func_call(name, &args, selfdict, &rettv); |
Bram Moolenaar | 71700b8 | 2013-05-15 17:49:05 +0200 | [diff] [blame] | 2333 | |
| 2334 | Python_Release_Vim(); |
| 2335 | Py_END_ALLOW_THREADS |
| 2336 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 2337 | if (VimTryEnd()) |
| 2338 | result = NULL; |
| 2339 | else if (error != OK) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2340 | { |
| 2341 | result = NULL; |
| 2342 | PyErr_SetVim(_("failed to run function")); |
| 2343 | } |
| 2344 | else |
| 2345 | result = ConvertToPyObject(&rettv); |
| 2346 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2347 | clear_tv(&args); |
| 2348 | clear_tv(&rettv); |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 2349 | if (selfdict != NULL) |
| 2350 | clear_tv(&selfdicttv); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2351 | |
| 2352 | return result; |
| 2353 | } |
| 2354 | |
Bram Moolenaar | a5b725c | 2013-05-30 12:43:54 +0200 | [diff] [blame] | 2355 | static PyObject * |
| 2356 | FunctionRepr(FunctionObject *self) |
| 2357 | { |
| 2358 | return PyString_FromFormat("<vim.Function '%s'>", self->name); |
| 2359 | } |
| 2360 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2361 | static struct PyMethodDef FunctionMethods[] = { |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 2362 | {"__dir__", (PyCFunction)FunctionDir, METH_NOARGS, ""}, |
| 2363 | { NULL, NULL, 0, NULL} |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 2364 | }; |
| 2365 | |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2366 | /* |
| 2367 | * Options object |
| 2368 | */ |
| 2369 | |
| 2370 | static PyTypeObject OptionsType; |
| 2371 | |
| 2372 | typedef int (*checkfun)(void *); |
| 2373 | |
| 2374 | typedef struct |
| 2375 | { |
| 2376 | PyObject_HEAD |
| 2377 | int opt_type; |
| 2378 | void *from; |
| 2379 | checkfun Check; |
| 2380 | PyObject *fromObj; |
| 2381 | } OptionsObject; |
| 2382 | |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 2383 | static int |
| 2384 | dummy_check(void *arg UNUSED) |
| 2385 | { |
| 2386 | return 0; |
| 2387 | } |
| 2388 | |
| 2389 | static PyObject * |
| 2390 | OptionsNew(int opt_type, void *from, checkfun Check, PyObject *fromObj) |
| 2391 | { |
| 2392 | OptionsObject *self; |
| 2393 | |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 2394 | self = PyObject_GC_New(OptionsObject, &OptionsType); |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 2395 | if (self == NULL) |
| 2396 | return NULL; |
| 2397 | |
| 2398 | self->opt_type = opt_type; |
| 2399 | self->from = from; |
| 2400 | self->Check = Check; |
| 2401 | self->fromObj = fromObj; |
| 2402 | if (fromObj) |
| 2403 | Py_INCREF(fromObj); |
| 2404 | |
| 2405 | return (PyObject *)(self); |
| 2406 | } |
| 2407 | |
| 2408 | static void |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2409 | OptionsDestructor(OptionsObject *self) |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 2410 | { |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 2411 | PyObject_GC_UnTrack((void *)(self)); |
| 2412 | Py_XDECREF(self->fromObj); |
| 2413 | PyObject_GC_Del((void *)(self)); |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 2414 | } |
| 2415 | |
| 2416 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2417 | OptionsTraverse(OptionsObject *self, visitproc visit, void *arg) |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 2418 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2419 | Py_VISIT(self->fromObj); |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 2420 | return 0; |
| 2421 | } |
| 2422 | |
| 2423 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2424 | OptionsClear(OptionsObject *self) |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 2425 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2426 | Py_CLEAR(self->fromObj); |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 2427 | return 0; |
| 2428 | } |
| 2429 | |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2430 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2431 | OptionsItem(OptionsObject *self, PyObject *keyObject) |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2432 | { |
| 2433 | char_u *key; |
| 2434 | int flags; |
| 2435 | long numval; |
| 2436 | char_u *stringval; |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2437 | PyObject *todecref; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2438 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2439 | if (self->Check(self->from)) |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2440 | return NULL; |
| 2441 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2442 | if (!(key = StringToChars(keyObject, &todecref))) |
| 2443 | return NULL; |
Bram Moolenaar | 4f2109d | 2013-06-02 18:07:37 +0200 | [diff] [blame] | 2444 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2445 | if (*key == NUL) |
| 2446 | { |
| 2447 | RAISE_NO_EMPTY_KEYS; |
Bram Moolenaar | 4f2109d | 2013-06-02 18:07:37 +0200 | [diff] [blame] | 2448 | Py_XDECREF(todecref); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2449 | return NULL; |
| 2450 | } |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2451 | |
| 2452 | flags = get_option_value_strict(key, &numval, &stringval, |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2453 | self->opt_type, self->from); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2454 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2455 | Py_XDECREF(todecref); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2456 | |
| 2457 | if (flags == 0) |
| 2458 | { |
Bram Moolenaar | 4d188da | 2013-05-15 15:35:09 +0200 | [diff] [blame] | 2459 | PyErr_SetObject(PyExc_KeyError, keyObject); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2460 | return NULL; |
| 2461 | } |
| 2462 | |
| 2463 | if (flags & SOPT_UNSET) |
| 2464 | { |
| 2465 | Py_INCREF(Py_None); |
| 2466 | return Py_None; |
| 2467 | } |
| 2468 | else if (flags & SOPT_BOOL) |
| 2469 | { |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 2470 | PyObject *r; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2471 | r = numval ? Py_True : Py_False; |
| 2472 | Py_INCREF(r); |
| 2473 | return r; |
| 2474 | } |
| 2475 | else if (flags & SOPT_NUM) |
| 2476 | return PyInt_FromLong(numval); |
| 2477 | else if (flags & SOPT_STRING) |
| 2478 | { |
| 2479 | if (stringval) |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 2480 | { |
| 2481 | PyObject *r = PyBytes_FromString((char *) stringval); |
| 2482 | vim_free(stringval); |
| 2483 | return r; |
| 2484 | } |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2485 | else |
| 2486 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 2487 | PyErr_SetString(PyExc_RuntimeError, |
| 2488 | _("unable to get option value")); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2489 | return NULL; |
| 2490 | } |
| 2491 | } |
| 2492 | else |
| 2493 | { |
| 2494 | PyErr_SetVim("Internal error: unknown option type. Should not happen"); |
| 2495 | return NULL; |
| 2496 | } |
| 2497 | } |
| 2498 | |
| 2499 | static int |
Bram Moolenaar | c96ebe7 | 2013-05-21 22:38:18 +0200 | [diff] [blame] | 2500 | set_option_value_err(key, numval, stringval, opt_flags) |
| 2501 | char_u *key; |
| 2502 | int numval; |
| 2503 | char_u *stringval; |
| 2504 | int opt_flags; |
| 2505 | { |
| 2506 | char_u *errmsg; |
| 2507 | |
| 2508 | if ((errmsg = set_option_value(key, numval, stringval, opt_flags))) |
| 2509 | { |
| 2510 | if (VimTryEnd()) |
| 2511 | return FAIL; |
| 2512 | PyErr_SetVim((char *)errmsg); |
| 2513 | return FAIL; |
| 2514 | } |
| 2515 | return OK; |
| 2516 | } |
| 2517 | |
| 2518 | static int |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2519 | set_option_value_for(key, numval, stringval, opt_flags, opt_type, from) |
| 2520 | char_u *key; |
| 2521 | int numval; |
| 2522 | char_u *stringval; |
| 2523 | int opt_flags; |
| 2524 | int opt_type; |
| 2525 | void *from; |
| 2526 | { |
Bram Moolenaar | 0b9aecc | 2013-05-21 22:13:41 +0200 | [diff] [blame] | 2527 | win_T *save_curwin = NULL; |
| 2528 | tabpage_T *save_curtab = NULL; |
| 2529 | buf_T *save_curbuf = NULL; |
Bram Moolenaar | c96ebe7 | 2013-05-21 22:38:18 +0200 | [diff] [blame] | 2530 | int r = 0; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2531 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 2532 | VimTryStart(); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2533 | switch (opt_type) |
| 2534 | { |
| 2535 | case SREQ_WIN: |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 2536 | if (switch_win(&save_curwin, &save_curtab, (win_T *)from, |
| 2537 | win_find_tabpage((win_T *)from)) == FAIL) |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2538 | { |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 2539 | if (VimTryEnd()) |
| 2540 | return -1; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2541 | PyErr_SetVim("Problem while switching windows."); |
| 2542 | return -1; |
| 2543 | } |
Bram Moolenaar | c96ebe7 | 2013-05-21 22:38:18 +0200 | [diff] [blame] | 2544 | r = set_option_value_err(key, numval, stringval, opt_flags); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2545 | restore_win(save_curwin, save_curtab); |
Bram Moolenaar | c96ebe7 | 2013-05-21 22:38:18 +0200 | [diff] [blame] | 2546 | if (r == FAIL) |
| 2547 | return -1; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2548 | break; |
| 2549 | case SREQ_BUF: |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 2550 | switch_buffer(&save_curbuf, (buf_T *)from); |
Bram Moolenaar | c96ebe7 | 2013-05-21 22:38:18 +0200 | [diff] [blame] | 2551 | r = set_option_value_err(key, numval, stringval, opt_flags); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 2552 | restore_buffer(save_curbuf); |
Bram Moolenaar | c96ebe7 | 2013-05-21 22:38:18 +0200 | [diff] [blame] | 2553 | if (r == FAIL) |
| 2554 | return -1; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2555 | break; |
| 2556 | case SREQ_GLOBAL: |
Bram Moolenaar | c96ebe7 | 2013-05-21 22:38:18 +0200 | [diff] [blame] | 2557 | r = set_option_value_err(key, numval, stringval, opt_flags); |
| 2558 | if (r == FAIL) |
| 2559 | return -1; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2560 | break; |
| 2561 | } |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 2562 | return VimTryEnd(); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2563 | } |
| 2564 | |
| 2565 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2566 | OptionsAssItem(OptionsObject *self, PyObject *keyObject, PyObject *valObject) |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2567 | { |
| 2568 | char_u *key; |
| 2569 | int flags; |
| 2570 | int opt_flags; |
| 2571 | int r = 0; |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2572 | PyObject *todecref; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2573 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2574 | if (self->Check(self->from)) |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2575 | return -1; |
| 2576 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2577 | if (!(key = StringToChars(keyObject, &todecref))) |
| 2578 | return -1; |
Bram Moolenaar | 4f2109d | 2013-06-02 18:07:37 +0200 | [diff] [blame] | 2579 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2580 | if (*key == NUL) |
| 2581 | { |
| 2582 | RAISE_NO_EMPTY_KEYS; |
Bram Moolenaar | 4f2109d | 2013-06-02 18:07:37 +0200 | [diff] [blame] | 2583 | Py_XDECREF(todecref); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2584 | return -1; |
| 2585 | } |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2586 | |
| 2587 | flags = get_option_value_strict(key, NULL, NULL, |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2588 | self->opt_type, self->from); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2589 | |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2590 | if (flags == 0) |
| 2591 | { |
Bram Moolenaar | 4d188da | 2013-05-15 15:35:09 +0200 | [diff] [blame] | 2592 | PyErr_SetObject(PyExc_KeyError, keyObject); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2593 | Py_XDECREF(todecref); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2594 | return -1; |
| 2595 | } |
| 2596 | |
| 2597 | if (valObject == NULL) |
| 2598 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2599 | if (self->opt_type == SREQ_GLOBAL) |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2600 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 2601 | PyErr_SetString(PyExc_ValueError, |
| 2602 | _("unable to unset global option")); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2603 | Py_XDECREF(todecref); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2604 | return -1; |
| 2605 | } |
| 2606 | else if (!(flags & SOPT_GLOBAL)) |
| 2607 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 2608 | PyErr_SetString(PyExc_ValueError, _("unable to unset option " |
| 2609 | "without global value")); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2610 | Py_XDECREF(todecref); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2611 | return -1; |
| 2612 | } |
| 2613 | else |
| 2614 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2615 | unset_global_local_option(key, self->from); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2616 | Py_XDECREF(todecref); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2617 | return 0; |
| 2618 | } |
| 2619 | } |
| 2620 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2621 | opt_flags = (self->opt_type ? OPT_LOCAL : OPT_GLOBAL); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2622 | |
| 2623 | if (flags & SOPT_BOOL) |
| 2624 | { |
Bram Moolenaar | b983f75 | 2013-05-15 16:11:50 +0200 | [diff] [blame] | 2625 | int istrue = PyObject_IsTrue(valObject); |
Bram Moolenaar | c96ebe7 | 2013-05-21 22:38:18 +0200 | [diff] [blame] | 2626 | |
Bram Moolenaar | b983f75 | 2013-05-15 16:11:50 +0200 | [diff] [blame] | 2627 | if (istrue == -1) |
Bram Moolenaar | 1bc2428 | 2013-05-29 21:37:35 +0200 | [diff] [blame] | 2628 | r = -1; |
| 2629 | else |
| 2630 | r = set_option_value_for(key, istrue, NULL, |
| 2631 | opt_flags, self->opt_type, self->from); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2632 | } |
| 2633 | else if (flags & SOPT_NUM) |
| 2634 | { |
| 2635 | int val; |
| 2636 | |
| 2637 | #if PY_MAJOR_VERSION < 3 |
| 2638 | if (PyInt_Check(valObject)) |
| 2639 | val = PyInt_AsLong(valObject); |
| 2640 | else |
| 2641 | #endif |
| 2642 | if (PyLong_Check(valObject)) |
| 2643 | val = PyLong_AsLong(valObject); |
| 2644 | else |
| 2645 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 2646 | PyErr_SetString(PyExc_TypeError, _("object must be integer")); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2647 | Py_XDECREF(todecref); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2648 | return -1; |
| 2649 | } |
| 2650 | |
| 2651 | r = set_option_value_for(key, val, NULL, opt_flags, |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2652 | self->opt_type, self->from); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2653 | } |
| 2654 | else |
| 2655 | { |
| 2656 | char_u *val; |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 2657 | PyObject *todecref; |
| 2658 | |
| 2659 | if ((val = StringToChars(valObject, &todecref))) |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 2660 | r = set_option_value_for(key, 0, val, opt_flags, |
| 2661 | self->opt_type, self->from); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2662 | else |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 2663 | r = -1; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2664 | } |
| 2665 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 2666 | Py_XDECREF(todecref); |
Bram Moolenaar | 1bc2428 | 2013-05-29 21:37:35 +0200 | [diff] [blame] | 2667 | |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2668 | return r; |
| 2669 | } |
| 2670 | |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2671 | static PyMappingMethods OptionsAsMapping = { |
| 2672 | (lenfunc) NULL, |
| 2673 | (binaryfunc) OptionsItem, |
| 2674 | (objobjargproc) OptionsAssItem, |
| 2675 | }; |
| 2676 | |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2677 | /* Tabpage object |
| 2678 | */ |
| 2679 | |
| 2680 | typedef struct |
| 2681 | { |
| 2682 | PyObject_HEAD |
| 2683 | tabpage_T *tab; |
| 2684 | } TabPageObject; |
| 2685 | |
| 2686 | static PyObject *WinListNew(TabPageObject *tabObject); |
| 2687 | |
| 2688 | static PyTypeObject TabPageType; |
| 2689 | |
| 2690 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2691 | CheckTabPage(TabPageObject *self) |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2692 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2693 | if (self->tab == INVALID_TABPAGE_VALUE) |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2694 | { |
| 2695 | PyErr_SetVim(_("attempt to refer to deleted tab page")); |
| 2696 | return -1; |
| 2697 | } |
| 2698 | |
| 2699 | return 0; |
| 2700 | } |
| 2701 | |
| 2702 | static PyObject * |
| 2703 | TabPageNew(tabpage_T *tab) |
| 2704 | { |
| 2705 | TabPageObject *self; |
| 2706 | |
| 2707 | if (TAB_PYTHON_REF(tab)) |
| 2708 | { |
| 2709 | self = TAB_PYTHON_REF(tab); |
| 2710 | Py_INCREF(self); |
| 2711 | } |
| 2712 | else |
| 2713 | { |
| 2714 | self = PyObject_NEW(TabPageObject, &TabPageType); |
| 2715 | if (self == NULL) |
| 2716 | return NULL; |
| 2717 | self->tab = tab; |
| 2718 | TAB_PYTHON_REF(tab) = self; |
| 2719 | } |
| 2720 | |
| 2721 | return (PyObject *)(self); |
| 2722 | } |
| 2723 | |
| 2724 | static void |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2725 | TabPageDestructor(TabPageObject *self) |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2726 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2727 | if (self->tab && self->tab != INVALID_TABPAGE_VALUE) |
| 2728 | TAB_PYTHON_REF(self->tab) = NULL; |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2729 | |
| 2730 | DESTRUCTOR_FINISH(self); |
| 2731 | } |
| 2732 | |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 2733 | static char *TabPageAttrs[] = { |
| 2734 | "windows", "number", "vars", "window", "valid", |
| 2735 | NULL |
| 2736 | }; |
| 2737 | |
| 2738 | static PyObject * |
| 2739 | TabPageDir(PyObject *self) |
| 2740 | { |
| 2741 | return ObjectDir(self, TabPageAttrs); |
| 2742 | } |
| 2743 | |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2744 | static PyObject * |
Bram Moolenaar | 9e822c0 | 2013-05-29 22:15:30 +0200 | [diff] [blame] | 2745 | TabPageAttrValid(TabPageObject *self, char *name) |
| 2746 | { |
| 2747 | PyObject *r; |
| 2748 | |
| 2749 | if (strcmp(name, "valid") != 0) |
| 2750 | return NULL; |
| 2751 | |
| 2752 | r = ((self->tab == INVALID_TABPAGE_VALUE) ? Py_False : Py_True); |
| 2753 | Py_INCREF(r); |
| 2754 | return r; |
| 2755 | } |
| 2756 | |
| 2757 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2758 | TabPageAttr(TabPageObject *self, char *name) |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2759 | { |
| 2760 | if (strcmp(name, "windows") == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2761 | return WinListNew(self); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2762 | else if (strcmp(name, "number") == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2763 | return PyLong_FromLong((long) get_tab_number(self->tab)); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2764 | else if (strcmp(name, "vars") == 0) |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 2765 | return NEW_DICTIONARY(self->tab->tp_vars); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2766 | else if (strcmp(name, "window") == 0) |
| 2767 | { |
| 2768 | /* For current tab window.c does not bother to set or update tp_curwin |
| 2769 | */ |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2770 | if (self->tab == curtab) |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 2771 | return WindowNew(curwin, curtab); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2772 | else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2773 | return WindowNew(self->tab->tp_curwin, self->tab); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2774 | } |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 2775 | else if (strcmp(name, "__members__") == 0) |
| 2776 | return ObjectDir(NULL, TabPageAttrs); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2777 | return NULL; |
| 2778 | } |
| 2779 | |
| 2780 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2781 | TabPageRepr(TabPageObject *self) |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2782 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2783 | if (self->tab == INVALID_TABPAGE_VALUE) |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 2784 | return PyString_FromFormat("<tabpage object (deleted) at %p>", (self)); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2785 | else |
| 2786 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2787 | int t = get_tab_number(self->tab); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2788 | |
| 2789 | if (t == 0) |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 2790 | return PyString_FromFormat("<tabpage object (unknown) at %p>", |
| 2791 | (self)); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2792 | else |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 2793 | return PyString_FromFormat("<tabpage %d>", t - 1); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2794 | } |
| 2795 | } |
| 2796 | |
| 2797 | static struct PyMethodDef TabPageMethods[] = { |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 2798 | /* name, function, calling, documentation */ |
| 2799 | {"__dir__", (PyCFunction)TabPageDir, METH_NOARGS, ""}, |
| 2800 | { NULL, NULL, 0, NULL} |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 2801 | }; |
| 2802 | |
| 2803 | /* |
| 2804 | * Window list object |
| 2805 | */ |
| 2806 | |
| 2807 | static PyTypeObject TabListType; |
| 2808 | static PySequenceMethods TabListAsSeq; |
| 2809 | |
| 2810 | typedef struct |
| 2811 | { |
| 2812 | PyObject_HEAD |
| 2813 | } TabListObject; |
| 2814 | |
| 2815 | static PyInt |
| 2816 | TabListLength(PyObject *self UNUSED) |
| 2817 | { |
| 2818 | tabpage_T *tp = first_tabpage; |
| 2819 | PyInt n = 0; |
| 2820 | |
| 2821 | while (tp != NULL) |
| 2822 | { |
| 2823 | ++n; |
| 2824 | tp = tp->tp_next; |
| 2825 | } |
| 2826 | |
| 2827 | return n; |
| 2828 | } |
| 2829 | |
| 2830 | static PyObject * |
| 2831 | TabListItem(PyObject *self UNUSED, PyInt n) |
| 2832 | { |
| 2833 | tabpage_T *tp; |
| 2834 | |
| 2835 | for (tp = first_tabpage; tp != NULL; tp = tp->tp_next, --n) |
| 2836 | if (n == 0) |
| 2837 | return TabPageNew(tp); |
| 2838 | |
| 2839 | PyErr_SetString(PyExc_IndexError, _("no such tab page")); |
| 2840 | return NULL; |
| 2841 | } |
| 2842 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 2843 | /* Window object |
| 2844 | */ |
| 2845 | |
| 2846 | typedef struct |
| 2847 | { |
| 2848 | PyObject_HEAD |
| 2849 | win_T *win; |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 2850 | TabPageObject *tabObject; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 2851 | } WindowObject; |
| 2852 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 2853 | static PyTypeObject WindowType; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 2854 | |
| 2855 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2856 | CheckWindow(WindowObject *self) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 2857 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2858 | if (self->win == INVALID_WINDOW_VALUE) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 2859 | { |
| 2860 | PyErr_SetVim(_("attempt to refer to deleted window")); |
| 2861 | return -1; |
| 2862 | } |
| 2863 | |
| 2864 | return 0; |
| 2865 | } |
| 2866 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 2867 | static PyObject * |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 2868 | WindowNew(win_T *win, tabpage_T *tab) |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 2869 | { |
| 2870 | /* We need to handle deletion of windows underneath us. |
| 2871 | * If we add a "w_python*_ref" field to the win_T structure, |
| 2872 | * then we can get at it in win_free() in vim. We then |
| 2873 | * need to create only ONE Python object per window - if |
| 2874 | * we try to create a second, just INCREF the existing one |
| 2875 | * and return it. The (single) Python object referring to |
| 2876 | * the window is stored in "w_python*_ref". |
| 2877 | * On a win_free() we set the Python object's win_T* field |
| 2878 | * to an invalid value. We trap all uses of a window |
| 2879 | * object, and reject them if the win_T* field is invalid. |
| 2880 | * |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 2881 | * Python2 and Python3 get different fields and different objects: |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 2882 | * w_python_ref and w_python3_ref fields respectively. |
| 2883 | */ |
| 2884 | |
| 2885 | WindowObject *self; |
| 2886 | |
| 2887 | if (WIN_PYTHON_REF(win)) |
| 2888 | { |
| 2889 | self = WIN_PYTHON_REF(win); |
| 2890 | Py_INCREF(self); |
| 2891 | } |
| 2892 | else |
| 2893 | { |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 2894 | self = PyObject_GC_New(WindowObject, &WindowType); |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 2895 | if (self == NULL) |
| 2896 | return NULL; |
| 2897 | self->win = win; |
| 2898 | WIN_PYTHON_REF(win) = self; |
| 2899 | } |
| 2900 | |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 2901 | self->tabObject = ((TabPageObject *)(TabPageNew(tab))); |
| 2902 | |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 2903 | return (PyObject *)(self); |
| 2904 | } |
| 2905 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 2906 | static void |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2907 | WindowDestructor(WindowObject *self) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 2908 | { |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 2909 | PyObject_GC_UnTrack((void *)(self)); |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2910 | if (self->win && self->win != INVALID_WINDOW_VALUE) |
| 2911 | WIN_PYTHON_REF(self->win) = NULL; |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 2912 | Py_XDECREF(((PyObject *)(self->tabObject))); |
| 2913 | PyObject_GC_Del((void *)(self)); |
| 2914 | } |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 2915 | |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 2916 | static int |
| 2917 | WindowTraverse(WindowObject *self, visitproc visit, void *arg) |
| 2918 | { |
| 2919 | Py_VISIT(((PyObject *)(self->tabObject))); |
| 2920 | return 0; |
| 2921 | } |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 2922 | |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 2923 | static int |
| 2924 | WindowClear(WindowObject *self) |
| 2925 | { |
| 2926 | Py_CLEAR(self->tabObject); |
| 2927 | return 0; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 2928 | } |
| 2929 | |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 2930 | static win_T * |
| 2931 | get_firstwin(TabPageObject *tabObject) |
| 2932 | { |
| 2933 | if (tabObject) |
| 2934 | { |
| 2935 | if (CheckTabPage(tabObject)) |
| 2936 | return NULL; |
| 2937 | /* For current tab window.c does not bother to set or update tp_firstwin |
| 2938 | */ |
| 2939 | else if (tabObject->tab == curtab) |
| 2940 | return firstwin; |
| 2941 | else |
| 2942 | return tabObject->tab->tp_firstwin; |
| 2943 | } |
| 2944 | else |
| 2945 | return firstwin; |
| 2946 | } |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 2947 | static char *WindowAttrs[] = { |
| 2948 | "buffer", "cursor", "height", "vars", "options", "number", "row", "col", |
| 2949 | "tabpage", "valid", |
| 2950 | NULL |
| 2951 | }; |
| 2952 | |
| 2953 | static PyObject * |
| 2954 | WindowDir(PyObject *self) |
| 2955 | { |
| 2956 | return ObjectDir(self, WindowAttrs); |
| 2957 | } |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 2958 | |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 2959 | static PyObject * |
Bram Moolenaar | 9e822c0 | 2013-05-29 22:15:30 +0200 | [diff] [blame] | 2960 | WindowAttrValid(WindowObject *self, char *name) |
| 2961 | { |
| 2962 | PyObject *r; |
| 2963 | |
| 2964 | if (strcmp(name, "valid") != 0) |
| 2965 | return NULL; |
| 2966 | |
| 2967 | r = ((self->win == INVALID_WINDOW_VALUE) ? Py_False : Py_True); |
| 2968 | Py_INCREF(r); |
| 2969 | return r; |
| 2970 | } |
| 2971 | |
| 2972 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2973 | WindowAttr(WindowObject *self, char *name) |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 2974 | { |
| 2975 | if (strcmp(name, "buffer") == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2976 | return (PyObject *)BufferNew(self->win->w_buffer); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 2977 | else if (strcmp(name, "cursor") == 0) |
| 2978 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2979 | pos_T *pos = &self->win->w_cursor; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 2980 | |
| 2981 | return Py_BuildValue("(ll)", (long)(pos->lnum), (long)(pos->col)); |
| 2982 | } |
| 2983 | else if (strcmp(name, "height") == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2984 | return PyLong_FromLong((long)(self->win->w_height)); |
Bram Moolenaar | 4e5dfb5 | 2013-05-12 19:30:31 +0200 | [diff] [blame] | 2985 | #ifdef FEAT_WINDOWS |
| 2986 | else if (strcmp(name, "row") == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2987 | return PyLong_FromLong((long)(self->win->w_winrow)); |
Bram Moolenaar | 4e5dfb5 | 2013-05-12 19:30:31 +0200 | [diff] [blame] | 2988 | #endif |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 2989 | #ifdef FEAT_VERTSPLIT |
| 2990 | else if (strcmp(name, "width") == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2991 | return PyLong_FromLong((long)(W_WIDTH(self->win))); |
Bram Moolenaar | 4e5dfb5 | 2013-05-12 19:30:31 +0200 | [diff] [blame] | 2992 | else if (strcmp(name, "col") == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2993 | return PyLong_FromLong((long)(W_WINCOL(self->win))); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 2994 | #endif |
Bram Moolenaar | 230bb3f | 2013-04-24 14:07:45 +0200 | [diff] [blame] | 2995 | else if (strcmp(name, "vars") == 0) |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 2996 | return NEW_DICTIONARY(self->win->w_vars); |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 2997 | else if (strcmp(name, "options") == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 2998 | return OptionsNew(SREQ_WIN, self->win, (checkfun) CheckWindow, |
| 2999 | (PyObject *) self); |
Bram Moolenaar | 6d21645 | 2013-05-12 19:00:41 +0200 | [diff] [blame] | 3000 | else if (strcmp(name, "number") == 0) |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 3001 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3002 | if (CheckTabPage(self->tabObject)) |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 3003 | return NULL; |
| 3004 | return PyLong_FromLong((long) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3005 | get_win_number(self->win, get_firstwin(self->tabObject))); |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 3006 | } |
| 3007 | else if (strcmp(name, "tabpage") == 0) |
| 3008 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3009 | Py_INCREF(self->tabObject); |
| 3010 | return (PyObject *)(self->tabObject); |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 3011 | } |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 3012 | else if (strcmp(name, "__members__") == 0) |
| 3013 | return ObjectDir(NULL, WindowAttrs); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 3014 | else |
| 3015 | return NULL; |
| 3016 | } |
| 3017 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3018 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3019 | WindowSetattr(WindowObject *self, char *name, PyObject *val) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3020 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3021 | if (CheckWindow(self)) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3022 | return -1; |
| 3023 | |
| 3024 | if (strcmp(name, "buffer") == 0) |
| 3025 | { |
| 3026 | PyErr_SetString(PyExc_TypeError, _("readonly attribute")); |
| 3027 | return -1; |
| 3028 | } |
| 3029 | else if (strcmp(name, "cursor") == 0) |
| 3030 | { |
| 3031 | long lnum; |
| 3032 | long col; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3033 | |
| 3034 | if (!PyArg_Parse(val, "(ll)", &lnum, &col)) |
| 3035 | return -1; |
| 3036 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3037 | if (lnum <= 0 || lnum > self->win->w_buffer->b_ml.ml_line_count) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3038 | { |
| 3039 | PyErr_SetVim(_("cursor position outside buffer")); |
| 3040 | return -1; |
| 3041 | } |
| 3042 | |
| 3043 | /* Check for keyboard interrupts */ |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3044 | if (VimCheckInterrupt()) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3045 | return -1; |
| 3046 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3047 | self->win->w_cursor.lnum = lnum; |
| 3048 | self->win->w_cursor.col = col; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3049 | #ifdef FEAT_VIRTUALEDIT |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3050 | self->win->w_cursor.coladd = 0; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3051 | #endif |
Bram Moolenaar | 03a807a | 2011-07-07 15:08:58 +0200 | [diff] [blame] | 3052 | /* When column is out of range silently correct it. */ |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3053 | check_cursor_col_win(self->win); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3054 | |
Bram Moolenaar | 03a807a | 2011-07-07 15:08:58 +0200 | [diff] [blame] | 3055 | update_screen(VALID); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3056 | return 0; |
| 3057 | } |
| 3058 | else if (strcmp(name, "height") == 0) |
| 3059 | { |
| 3060 | int height; |
| 3061 | win_T *savewin; |
| 3062 | |
| 3063 | if (!PyArg_Parse(val, "i", &height)) |
| 3064 | return -1; |
| 3065 | |
| 3066 | #ifdef FEAT_GUI |
| 3067 | need_mouse_correct = TRUE; |
| 3068 | #endif |
| 3069 | savewin = curwin; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3070 | curwin = self->win; |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3071 | |
| 3072 | VimTryStart(); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3073 | win_setheight(height); |
| 3074 | curwin = savewin; |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3075 | if (VimTryEnd()) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3076 | return -1; |
| 3077 | |
| 3078 | return 0; |
| 3079 | } |
| 3080 | #ifdef FEAT_VERTSPLIT |
| 3081 | else if (strcmp(name, "width") == 0) |
| 3082 | { |
| 3083 | int width; |
| 3084 | win_T *savewin; |
| 3085 | |
| 3086 | if (!PyArg_Parse(val, "i", &width)) |
| 3087 | return -1; |
| 3088 | |
| 3089 | #ifdef FEAT_GUI |
| 3090 | need_mouse_correct = TRUE; |
| 3091 | #endif |
| 3092 | savewin = curwin; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3093 | curwin = self->win; |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3094 | |
| 3095 | VimTryStart(); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3096 | win_setwidth(width); |
| 3097 | curwin = savewin; |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3098 | if (VimTryEnd()) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3099 | return -1; |
| 3100 | |
| 3101 | return 0; |
| 3102 | } |
| 3103 | #endif |
| 3104 | else |
| 3105 | { |
| 3106 | PyErr_SetString(PyExc_AttributeError, name); |
| 3107 | return -1; |
| 3108 | } |
| 3109 | } |
| 3110 | |
| 3111 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3112 | WindowRepr(WindowObject *self) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3113 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3114 | if (self->win == INVALID_WINDOW_VALUE) |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 3115 | return PyString_FromFormat("<window object (deleted) at %p>", (self)); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3116 | else |
| 3117 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3118 | int w = get_win_number(self->win, firstwin); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3119 | |
Bram Moolenaar | 6d21645 | 2013-05-12 19:00:41 +0200 | [diff] [blame] | 3120 | if (w == 0) |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 3121 | return PyString_FromFormat("<window object (unknown) at %p>", |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3122 | (self)); |
| 3123 | else |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 3124 | return PyString_FromFormat("<window %d>", w - 1); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3125 | } |
| 3126 | } |
| 3127 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 3128 | static struct PyMethodDef WindowMethods[] = { |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 3129 | /* name, function, calling, documentation */ |
| 3130 | {"__dir__", (PyCFunction)WindowDir, METH_NOARGS, ""}, |
| 3131 | { NULL, NULL, 0, NULL} |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 3132 | }; |
| 3133 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3134 | /* |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 3135 | * Window list object |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3136 | */ |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 3137 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 3138 | static PyTypeObject WinListType; |
| 3139 | static PySequenceMethods WinListAsSeq; |
| 3140 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 3141 | typedef struct |
| 3142 | { |
| 3143 | PyObject_HEAD |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3144 | TabPageObject *tabObject; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 3145 | } WinListObject; |
| 3146 | |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3147 | static PyObject * |
| 3148 | WinListNew(TabPageObject *tabObject) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3149 | { |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3150 | WinListObject *self; |
| 3151 | |
| 3152 | self = PyObject_NEW(WinListObject, &WinListType); |
| 3153 | self->tabObject = tabObject; |
| 3154 | Py_INCREF(tabObject); |
| 3155 | |
| 3156 | return (PyObject *)(self); |
| 3157 | } |
| 3158 | |
| 3159 | static void |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3160 | WinListDestructor(WinListObject *self) |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3161 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3162 | TabPageObject *tabObject = self->tabObject; |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3163 | |
| 3164 | if (tabObject) |
Bram Moolenaar | 425154d | 2013-05-24 18:58:43 +0200 | [diff] [blame] | 3165 | { |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3166 | Py_DECREF((PyObject *)(tabObject)); |
Bram Moolenaar | 425154d | 2013-05-24 18:58:43 +0200 | [diff] [blame] | 3167 | } |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3168 | |
| 3169 | DESTRUCTOR_FINISH(self); |
| 3170 | } |
| 3171 | |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3172 | static PyInt |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3173 | WinListLength(WinListObject *self) |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3174 | { |
| 3175 | win_T *w; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3176 | PyInt n = 0; |
| 3177 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3178 | if (!(w = get_firstwin(self->tabObject))) |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3179 | return -1; |
| 3180 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3181 | while (w != NULL) |
| 3182 | { |
| 3183 | ++n; |
| 3184 | w = W_NEXT(w); |
| 3185 | } |
| 3186 | |
| 3187 | return n; |
| 3188 | } |
| 3189 | |
| 3190 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3191 | WinListItem(WinListObject *self, PyInt n) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3192 | { |
| 3193 | win_T *w; |
| 3194 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3195 | if (!(w = get_firstwin(self->tabObject))) |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 3196 | return NULL; |
| 3197 | |
| 3198 | for (; w != NULL; w = W_NEXT(w), --n) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3199 | if (n == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3200 | return WindowNew(w, self->tabObject? self->tabObject->tab: curtab); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3201 | |
| 3202 | PyErr_SetString(PyExc_IndexError, _("no such window")); |
| 3203 | return NULL; |
| 3204 | } |
| 3205 | |
| 3206 | /* Convert a Python string into a Vim line. |
| 3207 | * |
| 3208 | * The result is in allocated memory. All internal nulls are replaced by |
| 3209 | * newline characters. It is an error for the string to contain newline |
| 3210 | * characters. |
| 3211 | * |
| 3212 | * On errors, the Python exception data is set, and NULL is returned. |
| 3213 | */ |
| 3214 | static char * |
| 3215 | StringToLine(PyObject *obj) |
| 3216 | { |
| 3217 | const char *str; |
| 3218 | char *save; |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3219 | PyObject *bytes; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3220 | PyInt len; |
| 3221 | PyInt i; |
| 3222 | char *p; |
| 3223 | |
| 3224 | if (obj == NULL || !PyString_Check(obj)) |
| 3225 | { |
| 3226 | PyErr_BadArgument(); |
| 3227 | return NULL; |
| 3228 | } |
| 3229 | |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3230 | bytes = PyString_AsBytes(obj); /* for Python 2 this does nothing */ |
| 3231 | str = PyString_AsString(bytes); |
| 3232 | len = PyString_Size(bytes); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3233 | |
| 3234 | /* |
| 3235 | * Error checking: String must not contain newlines, as we |
| 3236 | * are replacing a single line, and we must replace it with |
| 3237 | * a single line. |
| 3238 | * A trailing newline is removed, so that append(f.readlines()) works. |
| 3239 | */ |
| 3240 | p = memchr(str, '\n', len); |
| 3241 | if (p != NULL) |
| 3242 | { |
| 3243 | if (p == str + len - 1) |
| 3244 | --len; |
| 3245 | else |
| 3246 | { |
| 3247 | PyErr_SetVim(_("string cannot contain newlines")); |
| 3248 | return NULL; |
| 3249 | } |
| 3250 | } |
| 3251 | |
| 3252 | /* Create a copy of the string, with internal nulls replaced by |
| 3253 | * newline characters, as is the vim convention. |
| 3254 | */ |
| 3255 | save = (char *)alloc((unsigned)(len+1)); |
| 3256 | if (save == NULL) |
| 3257 | { |
| 3258 | PyErr_NoMemory(); |
| 3259 | return NULL; |
| 3260 | } |
| 3261 | |
| 3262 | for (i = 0; i < len; ++i) |
| 3263 | { |
| 3264 | if (str[i] == '\0') |
| 3265 | save[i] = '\n'; |
| 3266 | else |
| 3267 | save[i] = str[i]; |
| 3268 | } |
| 3269 | |
| 3270 | save[i] = '\0'; |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3271 | PyString_FreeBytes(bytes); /* Python 2 does nothing here */ |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3272 | |
| 3273 | return save; |
| 3274 | } |
| 3275 | |
| 3276 | /* Get a line from the specified buffer. The line number is |
| 3277 | * in Vim format (1-based). The line is returned as a Python |
| 3278 | * string object. |
| 3279 | */ |
| 3280 | static PyObject * |
| 3281 | GetBufferLine(buf_T *buf, PyInt n) |
| 3282 | { |
| 3283 | return LineToString((char *)ml_get_buf(buf, (linenr_T)n, FALSE)); |
| 3284 | } |
| 3285 | |
| 3286 | |
| 3287 | /* Get a list of lines from the specified buffer. The line numbers |
| 3288 | * are in Vim format (1-based). The range is from lo up to, but not |
| 3289 | * including, hi. The list is returned as a Python list of string objects. |
| 3290 | */ |
| 3291 | static PyObject * |
| 3292 | GetBufferLineList(buf_T *buf, PyInt lo, PyInt hi) |
| 3293 | { |
| 3294 | PyInt i; |
| 3295 | PyInt n = hi - lo; |
| 3296 | PyObject *list = PyList_New(n); |
| 3297 | |
| 3298 | if (list == NULL) |
| 3299 | return NULL; |
| 3300 | |
| 3301 | for (i = 0; i < n; ++i) |
| 3302 | { |
| 3303 | PyObject *str = LineToString((char *)ml_get_buf(buf, (linenr_T)(lo+i), FALSE)); |
| 3304 | |
| 3305 | /* Error check - was the Python string creation OK? */ |
| 3306 | if (str == NULL) |
| 3307 | { |
| 3308 | Py_DECREF(list); |
| 3309 | return NULL; |
| 3310 | } |
| 3311 | |
Bram Moolenaar | c1ba10c | 2013-06-10 20:39:03 +0200 | [diff] [blame] | 3312 | PyList_SET_ITEM(list, i, str); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3313 | } |
| 3314 | |
| 3315 | /* The ownership of the Python list is passed to the caller (ie, |
| 3316 | * the caller should Py_DECREF() the object when it is finished |
| 3317 | * with it). |
| 3318 | */ |
| 3319 | |
| 3320 | return list; |
| 3321 | } |
| 3322 | |
| 3323 | /* |
| 3324 | * Check if deleting lines made the cursor position invalid. |
| 3325 | * Changed the lines from "lo" to "hi" and added "extra" lines (negative if |
| 3326 | * deleted). |
| 3327 | */ |
| 3328 | static void |
| 3329 | py_fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra) |
| 3330 | { |
| 3331 | if (curwin->w_cursor.lnum >= lo) |
| 3332 | { |
| 3333 | /* Adjust the cursor position if it's in/after the changed |
| 3334 | * lines. */ |
| 3335 | if (curwin->w_cursor.lnum >= hi) |
| 3336 | { |
| 3337 | curwin->w_cursor.lnum += extra; |
| 3338 | check_cursor_col(); |
| 3339 | } |
| 3340 | else if (extra < 0) |
| 3341 | { |
| 3342 | curwin->w_cursor.lnum = lo; |
| 3343 | check_cursor(); |
| 3344 | } |
| 3345 | else |
| 3346 | check_cursor_col(); |
| 3347 | changed_cline_bef_curs(); |
| 3348 | } |
| 3349 | invalidate_botline(); |
| 3350 | } |
| 3351 | |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3352 | /* |
| 3353 | * Replace a line in the specified buffer. The line number is |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3354 | * in Vim format (1-based). The replacement line is given as |
| 3355 | * a Python string object. The object is checked for validity |
| 3356 | * and correct format. Errors are returned as a value of FAIL. |
| 3357 | * The return value is OK on success. |
| 3358 | * If OK is returned and len_change is not NULL, *len_change |
| 3359 | * is set to the change in the buffer length. |
| 3360 | */ |
| 3361 | static int |
| 3362 | SetBufferLine(buf_T *buf, PyInt n, PyObject *line, PyInt *len_change) |
| 3363 | { |
Bram Moolenaar | 84a05ac | 2013-05-06 04:24:17 +0200 | [diff] [blame] | 3364 | /* First of all, we check the type of the supplied Python object. |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3365 | * There are three cases: |
| 3366 | * 1. NULL, or None - this is a deletion. |
| 3367 | * 2. A string - this is a replacement. |
| 3368 | * 3. Anything else - this is an error. |
| 3369 | */ |
| 3370 | if (line == Py_None || line == NULL) |
| 3371 | { |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3372 | buf_T *savebuf; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3373 | |
| 3374 | PyErr_Clear(); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3375 | switch_buffer(&savebuf, buf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3376 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3377 | VimTryStart(); |
| 3378 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3379 | if (u_savedel((linenr_T)n, 1L) == FAIL) |
| 3380 | PyErr_SetVim(_("cannot save undo information")); |
| 3381 | else if (ml_delete((linenr_T)n, FALSE) == FAIL) |
| 3382 | PyErr_SetVim(_("cannot delete line")); |
| 3383 | else |
| 3384 | { |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3385 | if (buf == savebuf) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3386 | py_fix_cursor((linenr_T)n, (linenr_T)n + 1, (linenr_T)-1); |
| 3387 | deleted_lines_mark((linenr_T)n, 1L); |
| 3388 | } |
| 3389 | |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3390 | restore_buffer(savebuf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3391 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3392 | if (VimTryEnd()) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3393 | return FAIL; |
| 3394 | |
| 3395 | if (len_change) |
| 3396 | *len_change = -1; |
| 3397 | |
| 3398 | return OK; |
| 3399 | } |
| 3400 | else if (PyString_Check(line)) |
| 3401 | { |
| 3402 | char *save = StringToLine(line); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3403 | buf_T *savebuf; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3404 | |
| 3405 | if (save == NULL) |
| 3406 | return FAIL; |
| 3407 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3408 | VimTryStart(); |
| 3409 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3410 | /* We do not need to free "save" if ml_replace() consumes it. */ |
| 3411 | PyErr_Clear(); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3412 | switch_buffer(&savebuf, buf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3413 | |
| 3414 | if (u_savesub((linenr_T)n) == FAIL) |
| 3415 | { |
| 3416 | PyErr_SetVim(_("cannot save undo information")); |
| 3417 | vim_free(save); |
| 3418 | } |
| 3419 | else if (ml_replace((linenr_T)n, (char_u *)save, FALSE) == FAIL) |
| 3420 | { |
| 3421 | PyErr_SetVim(_("cannot replace line")); |
| 3422 | vim_free(save); |
| 3423 | } |
| 3424 | else |
| 3425 | changed_bytes((linenr_T)n, 0); |
| 3426 | |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3427 | restore_buffer(savebuf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3428 | |
| 3429 | /* Check that the cursor is not beyond the end of the line now. */ |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3430 | if (buf == savebuf) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3431 | check_cursor_col(); |
| 3432 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3433 | if (VimTryEnd()) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3434 | return FAIL; |
| 3435 | |
| 3436 | if (len_change) |
| 3437 | *len_change = 0; |
| 3438 | |
| 3439 | return OK; |
| 3440 | } |
| 3441 | else |
| 3442 | { |
| 3443 | PyErr_BadArgument(); |
| 3444 | return FAIL; |
| 3445 | } |
| 3446 | } |
| 3447 | |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3448 | /* Replace a range of lines in the specified buffer. The line numbers are in |
| 3449 | * Vim format (1-based). The range is from lo up to, but not including, hi. |
| 3450 | * The replacement lines are given as a Python list of string objects. The |
| 3451 | * list is checked for validity and correct format. Errors are returned as a |
| 3452 | * value of FAIL. The return value is OK on success. |
| 3453 | * If OK is returned and len_change is not NULL, *len_change |
| 3454 | * is set to the change in the buffer length. |
| 3455 | */ |
| 3456 | static int |
| 3457 | SetBufferLineList(buf_T *buf, PyInt lo, PyInt hi, PyObject *list, PyInt *len_change) |
| 3458 | { |
Bram Moolenaar | 84a05ac | 2013-05-06 04:24:17 +0200 | [diff] [blame] | 3459 | /* First of all, we check the type of the supplied Python object. |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3460 | * There are three cases: |
| 3461 | * 1. NULL, or None - this is a deletion. |
| 3462 | * 2. A list - this is a replacement. |
| 3463 | * 3. Anything else - this is an error. |
| 3464 | */ |
| 3465 | if (list == Py_None || list == NULL) |
| 3466 | { |
| 3467 | PyInt i; |
| 3468 | PyInt n = (int)(hi - lo); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3469 | buf_T *savebuf; |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3470 | |
| 3471 | PyErr_Clear(); |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3472 | VimTryStart(); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3473 | switch_buffer(&savebuf, buf); |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3474 | |
| 3475 | if (u_savedel((linenr_T)lo, (long)n) == FAIL) |
| 3476 | PyErr_SetVim(_("cannot save undo information")); |
| 3477 | else |
| 3478 | { |
| 3479 | for (i = 0; i < n; ++i) |
| 3480 | { |
| 3481 | if (ml_delete((linenr_T)lo, FALSE) == FAIL) |
| 3482 | { |
| 3483 | PyErr_SetVim(_("cannot delete line")); |
| 3484 | break; |
| 3485 | } |
| 3486 | } |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3487 | if (buf == savebuf) |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3488 | py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)-n); |
| 3489 | deleted_lines_mark((linenr_T)lo, (long)i); |
| 3490 | } |
| 3491 | |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3492 | restore_buffer(savebuf); |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3493 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3494 | if (VimTryEnd()) |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3495 | return FAIL; |
| 3496 | |
| 3497 | if (len_change) |
| 3498 | *len_change = -n; |
| 3499 | |
| 3500 | return OK; |
| 3501 | } |
| 3502 | else if (PyList_Check(list)) |
| 3503 | { |
| 3504 | PyInt i; |
| 3505 | PyInt new_len = PyList_Size(list); |
| 3506 | PyInt old_len = hi - lo; |
| 3507 | PyInt extra = 0; /* lines added to text, can be negative */ |
| 3508 | char **array; |
| 3509 | buf_T *savebuf; |
| 3510 | |
| 3511 | if (new_len == 0) /* avoid allocating zero bytes */ |
| 3512 | array = NULL; |
| 3513 | else |
| 3514 | { |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 3515 | array = PyMem_New(char *, new_len); |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3516 | if (array == NULL) |
| 3517 | { |
| 3518 | PyErr_NoMemory(); |
| 3519 | return FAIL; |
| 3520 | } |
| 3521 | } |
| 3522 | |
| 3523 | for (i = 0; i < new_len; ++i) |
| 3524 | { |
Bram Moolenaar | 494ff7e | 2013-05-30 13:17:17 +0200 | [diff] [blame] | 3525 | PyObject *line; |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3526 | |
Bram Moolenaar | 494ff7e | 2013-05-30 13:17:17 +0200 | [diff] [blame] | 3527 | if (!(line = PyList_GetItem(list, i)) || |
| 3528 | !(array[i] = StringToLine(line))) |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3529 | { |
| 3530 | while (i) |
| 3531 | vim_free(array[--i]); |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 3532 | PyMem_Free(array); |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3533 | return FAIL; |
| 3534 | } |
| 3535 | } |
| 3536 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3537 | VimTryStart(); |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3538 | PyErr_Clear(); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3539 | |
Bram Moolenaar | 494ff7e | 2013-05-30 13:17:17 +0200 | [diff] [blame] | 3540 | /* START of region without "return". Must call restore_buffer()! */ |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3541 | switch_buffer(&savebuf, buf); |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3542 | |
| 3543 | if (u_save((linenr_T)(lo-1), (linenr_T)hi) == FAIL) |
| 3544 | PyErr_SetVim(_("cannot save undo information")); |
| 3545 | |
| 3546 | /* If the size of the range is reducing (ie, new_len < old_len) we |
| 3547 | * need to delete some old_len. We do this at the start, by |
| 3548 | * repeatedly deleting line "lo". |
| 3549 | */ |
| 3550 | if (!PyErr_Occurred()) |
| 3551 | { |
| 3552 | for (i = 0; i < old_len - new_len; ++i) |
| 3553 | if (ml_delete((linenr_T)lo, FALSE) == FAIL) |
| 3554 | { |
| 3555 | PyErr_SetVim(_("cannot delete line")); |
| 3556 | break; |
| 3557 | } |
| 3558 | extra -= i; |
| 3559 | } |
| 3560 | |
| 3561 | /* For as long as possible, replace the existing old_len with the |
| 3562 | * new old_len. This is a more efficient operation, as it requires |
| 3563 | * less memory allocation and freeing. |
| 3564 | */ |
| 3565 | if (!PyErr_Occurred()) |
| 3566 | { |
| 3567 | for (i = 0; i < old_len && i < new_len; ++i) |
| 3568 | if (ml_replace((linenr_T)(lo+i), (char_u *)array[i], FALSE) |
| 3569 | == FAIL) |
| 3570 | { |
| 3571 | PyErr_SetVim(_("cannot replace line")); |
| 3572 | break; |
| 3573 | } |
| 3574 | } |
| 3575 | else |
| 3576 | i = 0; |
| 3577 | |
| 3578 | /* Now we may need to insert the remaining new old_len. If we do, we |
| 3579 | * must free the strings as we finish with them (we can't pass the |
| 3580 | * responsibility to vim in this case). |
| 3581 | */ |
| 3582 | if (!PyErr_Occurred()) |
| 3583 | { |
| 3584 | while (i < new_len) |
| 3585 | { |
| 3586 | if (ml_append((linenr_T)(lo + i - 1), |
| 3587 | (char_u *)array[i], 0, FALSE) == FAIL) |
| 3588 | { |
| 3589 | PyErr_SetVim(_("cannot insert line")); |
| 3590 | break; |
| 3591 | } |
| 3592 | vim_free(array[i]); |
| 3593 | ++i; |
| 3594 | ++extra; |
| 3595 | } |
| 3596 | } |
| 3597 | |
| 3598 | /* Free any left-over old_len, as a result of an error */ |
| 3599 | while (i < new_len) |
| 3600 | { |
| 3601 | vim_free(array[i]); |
| 3602 | ++i; |
| 3603 | } |
| 3604 | |
| 3605 | /* Free the array of old_len. All of its contents have now |
| 3606 | * been dealt with (either freed, or the responsibility passed |
| 3607 | * to vim. |
| 3608 | */ |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 3609 | PyMem_Free(array); |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3610 | |
| 3611 | /* Adjust marks. Invalidate any which lie in the |
| 3612 | * changed range, and move any in the remainder of the buffer. |
| 3613 | */ |
| 3614 | mark_adjust((linenr_T)lo, (linenr_T)(hi - 1), |
| 3615 | (long)MAXLNUM, (long)extra); |
| 3616 | changed_lines((linenr_T)lo, 0, (linenr_T)hi, (long)extra); |
| 3617 | |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3618 | if (buf == savebuf) |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3619 | py_fix_cursor((linenr_T)lo, (linenr_T)hi, (linenr_T)extra); |
| 3620 | |
Bram Moolenaar | 494ff7e | 2013-05-30 13:17:17 +0200 | [diff] [blame] | 3621 | /* END of region without "return". */ |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3622 | restore_buffer(savebuf); |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3623 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3624 | if (VimTryEnd()) |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3625 | return FAIL; |
| 3626 | |
| 3627 | if (len_change) |
| 3628 | *len_change = new_len - old_len; |
| 3629 | |
| 3630 | return OK; |
| 3631 | } |
| 3632 | else |
| 3633 | { |
| 3634 | PyErr_BadArgument(); |
| 3635 | return FAIL; |
| 3636 | } |
| 3637 | } |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3638 | |
Bram Moolenaar | 84a05ac | 2013-05-06 04:24:17 +0200 | [diff] [blame] | 3639 | /* Insert a number of lines into the specified buffer after the specified line. |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3640 | * The line number is in Vim format (1-based). The lines to be inserted are |
| 3641 | * given as a Python list of string objects or as a single string. The lines |
| 3642 | * to be added are checked for validity and correct format. Errors are |
| 3643 | * returned as a value of FAIL. The return value is OK on success. |
| 3644 | * If OK is returned and len_change is not NULL, *len_change |
| 3645 | * is set to the change in the buffer length. |
| 3646 | */ |
| 3647 | static int |
| 3648 | InsertBufferLines(buf_T *buf, PyInt n, PyObject *lines, PyInt *len_change) |
| 3649 | { |
| 3650 | /* First of all, we check the type of the supplied Python object. |
| 3651 | * It must be a string or a list, or the call is in error. |
| 3652 | */ |
| 3653 | if (PyString_Check(lines)) |
| 3654 | { |
| 3655 | char *str = StringToLine(lines); |
| 3656 | buf_T *savebuf; |
| 3657 | |
| 3658 | if (str == NULL) |
| 3659 | return FAIL; |
| 3660 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3661 | PyErr_Clear(); |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3662 | VimTryStart(); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3663 | switch_buffer(&savebuf, buf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3664 | |
| 3665 | if (u_save((linenr_T)n, (linenr_T)(n+1)) == FAIL) |
| 3666 | PyErr_SetVim(_("cannot save undo information")); |
| 3667 | else if (ml_append((linenr_T)n, (char_u *)str, 0, FALSE) == FAIL) |
| 3668 | PyErr_SetVim(_("cannot insert line")); |
| 3669 | else |
| 3670 | appended_lines_mark((linenr_T)n, 1L); |
| 3671 | |
| 3672 | vim_free(str); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3673 | restore_buffer(savebuf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3674 | update_screen(VALID); |
| 3675 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3676 | if (VimTryEnd()) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3677 | return FAIL; |
| 3678 | |
| 3679 | if (len_change) |
| 3680 | *len_change = 1; |
| 3681 | |
| 3682 | return OK; |
| 3683 | } |
| 3684 | else if (PyList_Check(lines)) |
| 3685 | { |
| 3686 | PyInt i; |
| 3687 | PyInt size = PyList_Size(lines); |
| 3688 | char **array; |
| 3689 | buf_T *savebuf; |
| 3690 | |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 3691 | array = PyMem_New(char *, size); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3692 | if (array == NULL) |
| 3693 | { |
| 3694 | PyErr_NoMemory(); |
| 3695 | return FAIL; |
| 3696 | } |
| 3697 | |
| 3698 | for (i = 0; i < size; ++i) |
| 3699 | { |
Bram Moolenaar | 494ff7e | 2013-05-30 13:17:17 +0200 | [diff] [blame] | 3700 | PyObject *line; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3701 | |
Bram Moolenaar | 494ff7e | 2013-05-30 13:17:17 +0200 | [diff] [blame] | 3702 | if (!(line = PyList_GetItem(lines, i)) || |
| 3703 | !(array[i] = StringToLine(line))) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3704 | { |
| 3705 | while (i) |
| 3706 | vim_free(array[--i]); |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 3707 | PyMem_Free(array); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3708 | return FAIL; |
| 3709 | } |
| 3710 | } |
| 3711 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3712 | PyErr_Clear(); |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3713 | VimTryStart(); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3714 | switch_buffer(&savebuf, buf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3715 | |
| 3716 | if (u_save((linenr_T)n, (linenr_T)(n + 1)) == FAIL) |
| 3717 | PyErr_SetVim(_("cannot save undo information")); |
| 3718 | else |
| 3719 | { |
| 3720 | for (i = 0; i < size; ++i) |
| 3721 | { |
| 3722 | if (ml_append((linenr_T)(n + i), |
| 3723 | (char_u *)array[i], 0, FALSE) == FAIL) |
| 3724 | { |
| 3725 | PyErr_SetVim(_("cannot insert line")); |
| 3726 | |
| 3727 | /* Free the rest of the lines */ |
| 3728 | while (i < size) |
| 3729 | vim_free(array[i++]); |
| 3730 | |
| 3731 | break; |
| 3732 | } |
| 3733 | vim_free(array[i]); |
| 3734 | } |
| 3735 | if (i > 0) |
| 3736 | appended_lines_mark((linenr_T)n, (long)i); |
| 3737 | } |
| 3738 | |
| 3739 | /* Free the array of lines. All of its contents have now |
| 3740 | * been freed. |
| 3741 | */ |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 3742 | PyMem_Free(array); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3743 | |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 3744 | restore_buffer(savebuf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3745 | update_screen(VALID); |
| 3746 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3747 | if (VimTryEnd()) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3748 | return FAIL; |
| 3749 | |
| 3750 | if (len_change) |
| 3751 | *len_change = size; |
| 3752 | |
| 3753 | return OK; |
| 3754 | } |
| 3755 | else |
| 3756 | { |
| 3757 | PyErr_BadArgument(); |
| 3758 | return FAIL; |
| 3759 | } |
| 3760 | } |
| 3761 | |
| 3762 | /* |
| 3763 | * Common routines for buffers and line ranges |
| 3764 | * ------------------------------------------- |
| 3765 | */ |
| 3766 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 3767 | typedef struct |
| 3768 | { |
| 3769 | PyObject_HEAD |
| 3770 | buf_T *buf; |
| 3771 | } BufferObject; |
| 3772 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3773 | static int |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3774 | CheckBuffer(BufferObject *self) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3775 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3776 | if (self->buf == INVALID_BUFFER_VALUE) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3777 | { |
| 3778 | PyErr_SetVim(_("attempt to refer to deleted buffer")); |
| 3779 | return -1; |
| 3780 | } |
| 3781 | |
| 3782 | return 0; |
| 3783 | } |
| 3784 | |
| 3785 | static PyObject * |
| 3786 | RBItem(BufferObject *self, PyInt n, PyInt start, PyInt end) |
| 3787 | { |
| 3788 | if (CheckBuffer(self)) |
| 3789 | return NULL; |
| 3790 | |
Bram Moolenaar | 8f1723d | 2013-05-12 20:36:14 +0200 | [diff] [blame] | 3791 | if (end == -1) |
| 3792 | end = self->buf->b_ml.ml_line_count; |
| 3793 | |
Bram Moolenaar | bd80f35 | 2013-05-12 21:16:23 +0200 | [diff] [blame] | 3794 | if (n < 0) |
| 3795 | n += end - start + 1; |
| 3796 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3797 | if (n < 0 || n > end - start) |
| 3798 | { |
| 3799 | PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
| 3800 | return NULL; |
| 3801 | } |
| 3802 | |
| 3803 | return GetBufferLine(self->buf, n+start); |
| 3804 | } |
| 3805 | |
| 3806 | static PyObject * |
| 3807 | RBSlice(BufferObject *self, PyInt lo, PyInt hi, PyInt start, PyInt end) |
| 3808 | { |
| 3809 | PyInt size; |
| 3810 | |
| 3811 | if (CheckBuffer(self)) |
| 3812 | return NULL; |
| 3813 | |
Bram Moolenaar | 8f1723d | 2013-05-12 20:36:14 +0200 | [diff] [blame] | 3814 | if (end == -1) |
| 3815 | end = self->buf->b_ml.ml_line_count; |
| 3816 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3817 | size = end - start + 1; |
| 3818 | |
| 3819 | if (lo < 0) |
| 3820 | lo = 0; |
| 3821 | else if (lo > size) |
| 3822 | lo = size; |
| 3823 | if (hi < 0) |
| 3824 | hi = 0; |
| 3825 | if (hi < lo) |
| 3826 | hi = lo; |
| 3827 | else if (hi > size) |
| 3828 | hi = size; |
| 3829 | |
| 3830 | return GetBufferLineList(self->buf, lo+start, hi+start); |
| 3831 | } |
| 3832 | |
| 3833 | static PyInt |
| 3834 | RBAsItem(BufferObject *self, PyInt n, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
| 3835 | { |
| 3836 | PyInt len_change; |
| 3837 | |
| 3838 | if (CheckBuffer(self)) |
| 3839 | return -1; |
| 3840 | |
Bram Moolenaar | 8f1723d | 2013-05-12 20:36:14 +0200 | [diff] [blame] | 3841 | if (end == -1) |
| 3842 | end = self->buf->b_ml.ml_line_count; |
| 3843 | |
Bram Moolenaar | bd80f35 | 2013-05-12 21:16:23 +0200 | [diff] [blame] | 3844 | if (n < 0) |
| 3845 | n += end - start + 1; |
| 3846 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3847 | if (n < 0 || n > end - start) |
| 3848 | { |
| 3849 | PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
| 3850 | return -1; |
| 3851 | } |
| 3852 | |
| 3853 | if (SetBufferLine(self->buf, n+start, val, &len_change) == FAIL) |
| 3854 | return -1; |
| 3855 | |
| 3856 | if (new_end) |
| 3857 | *new_end = end + len_change; |
| 3858 | |
| 3859 | return 0; |
| 3860 | } |
| 3861 | |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3862 | static PyInt |
| 3863 | RBAsSlice(BufferObject *self, PyInt lo, PyInt hi, PyObject *val, PyInt start, PyInt end, PyInt *new_end) |
| 3864 | { |
| 3865 | PyInt size; |
| 3866 | PyInt len_change; |
| 3867 | |
| 3868 | /* Self must be a valid buffer */ |
| 3869 | if (CheckBuffer(self)) |
| 3870 | return -1; |
| 3871 | |
Bram Moolenaar | 8f1723d | 2013-05-12 20:36:14 +0200 | [diff] [blame] | 3872 | if (end == -1) |
| 3873 | end = self->buf->b_ml.ml_line_count; |
| 3874 | |
Bram Moolenaar | 19e6094 | 2011-06-19 00:27:51 +0200 | [diff] [blame] | 3875 | /* Sort out the slice range */ |
| 3876 | size = end - start + 1; |
| 3877 | |
| 3878 | if (lo < 0) |
| 3879 | lo = 0; |
| 3880 | else if (lo > size) |
| 3881 | lo = size; |
| 3882 | if (hi < 0) |
| 3883 | hi = 0; |
| 3884 | if (hi < lo) |
| 3885 | hi = lo; |
| 3886 | else if (hi > size) |
| 3887 | hi = size; |
| 3888 | |
| 3889 | if (SetBufferLineList(self->buf, lo + start, hi + start, |
| 3890 | val, &len_change) == FAIL) |
| 3891 | return -1; |
| 3892 | |
| 3893 | if (new_end) |
| 3894 | *new_end = end + len_change; |
| 3895 | |
| 3896 | return 0; |
| 3897 | } |
| 3898 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3899 | |
| 3900 | static PyObject * |
| 3901 | RBAppend(BufferObject *self, PyObject *args, PyInt start, PyInt end, PyInt *new_end) |
| 3902 | { |
| 3903 | PyObject *lines; |
| 3904 | PyInt len_change; |
| 3905 | PyInt max; |
| 3906 | PyInt n; |
| 3907 | |
| 3908 | if (CheckBuffer(self)) |
| 3909 | return NULL; |
| 3910 | |
Bram Moolenaar | 8f1723d | 2013-05-12 20:36:14 +0200 | [diff] [blame] | 3911 | if (end == -1) |
| 3912 | end = self->buf->b_ml.ml_line_count; |
| 3913 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3914 | max = n = end - start + 1; |
| 3915 | |
| 3916 | if (!PyArg_ParseTuple(args, "O|n", &lines, &n)) |
| 3917 | return NULL; |
| 3918 | |
| 3919 | if (n < 0 || n > max) |
| 3920 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 3921 | PyErr_SetString(PyExc_IndexError, _("line number out of range")); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3922 | return NULL; |
| 3923 | } |
| 3924 | |
| 3925 | if (InsertBufferLines(self->buf, n + start - 1, lines, &len_change) == FAIL) |
| 3926 | return NULL; |
| 3927 | |
| 3928 | if (new_end) |
| 3929 | *new_end = end + len_change; |
| 3930 | |
| 3931 | Py_INCREF(Py_None); |
| 3932 | return Py_None; |
| 3933 | } |
| 3934 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 3935 | /* Range object |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3936 | */ |
| 3937 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 3938 | static PyTypeObject RangeType; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 3939 | static PySequenceMethods RangeAsSeq; |
| 3940 | static PyMappingMethods RangeAsMapping; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 3941 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3942 | typedef struct |
| 3943 | { |
| 3944 | PyObject_HEAD |
| 3945 | BufferObject *buf; |
| 3946 | PyInt start; |
| 3947 | PyInt end; |
| 3948 | } RangeObject; |
| 3949 | |
| 3950 | static PyObject * |
| 3951 | RangeNew(buf_T *buf, PyInt start, PyInt end) |
| 3952 | { |
| 3953 | BufferObject *bufr; |
| 3954 | RangeObject *self; |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 3955 | self = PyObject_GC_New(RangeObject, &RangeType); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 3956 | if (self == NULL) |
| 3957 | return NULL; |
| 3958 | |
| 3959 | bufr = (BufferObject *)BufferNew(buf); |
| 3960 | if (bufr == NULL) |
| 3961 | { |
| 3962 | Py_DECREF(self); |
| 3963 | return NULL; |
| 3964 | } |
| 3965 | Py_INCREF(bufr); |
| 3966 | |
| 3967 | self->buf = bufr; |
| 3968 | self->start = start; |
| 3969 | self->end = end; |
| 3970 | |
| 3971 | return (PyObject *)(self); |
| 3972 | } |
| 3973 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 3974 | static void |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3975 | RangeDestructor(RangeObject *self) |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 3976 | { |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 3977 | PyObject_GC_UnTrack((void *)(self)); |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 3978 | Py_XDECREF(self->buf); |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 3979 | PyObject_GC_Del((void *)(self)); |
| 3980 | } |
| 3981 | |
| 3982 | static int |
| 3983 | RangeTraverse(RangeObject *self, visitproc visit, void *arg) |
| 3984 | { |
| 3985 | Py_VISIT(((PyObject *)(self->buf))); |
| 3986 | return 0; |
| 3987 | } |
| 3988 | |
| 3989 | static int |
| 3990 | RangeClear(RangeObject *self) |
| 3991 | { |
| 3992 | Py_CLEAR(self->buf); |
| 3993 | return 0; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 3994 | } |
| 3995 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 3996 | static PyInt |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 3997 | RangeLength(RangeObject *self) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 3998 | { |
| 3999 | /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4000 | if (CheckBuffer(self->buf)) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4001 | return -1; /* ??? */ |
| 4002 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4003 | return (self->end - self->start + 1); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4004 | } |
| 4005 | |
| 4006 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4007 | RangeItem(RangeObject *self, PyInt n) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4008 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4009 | return RBItem(self->buf, n, self->start, self->end); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4010 | } |
| 4011 | |
| 4012 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4013 | RangeSlice(RangeObject *self, PyInt lo, PyInt hi) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4014 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4015 | return RBSlice(self->buf, lo, hi, self->start, self->end); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4016 | } |
| 4017 | |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 4018 | static char *RangeAttrs[] = { |
| 4019 | "start", "end", |
| 4020 | NULL |
| 4021 | }; |
| 4022 | |
| 4023 | static PyObject * |
| 4024 | RangeDir(PyObject *self) |
| 4025 | { |
| 4026 | return ObjectDir(self, RangeAttrs); |
| 4027 | } |
| 4028 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4029 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4030 | RangeAppend(RangeObject *self, PyObject *args) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4031 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4032 | return RBAppend(self->buf, args, self->start, self->end, &self->end); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4033 | } |
| 4034 | |
| 4035 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4036 | RangeRepr(RangeObject *self) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4037 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4038 | if (self->buf->buf == INVALID_BUFFER_VALUE) |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 4039 | return PyString_FromFormat("<range object (for deleted buffer) at %p>", |
| 4040 | (self)); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4041 | else |
| 4042 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4043 | char *name = (char *)self->buf->buf->b_fname; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4044 | |
| 4045 | if (name == NULL) |
| 4046 | name = ""; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4047 | |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 4048 | return PyString_FromFormat("<range %s (%d:%d)>", |
Bram Moolenaar | f62d942 | 2013-05-30 19:01:24 +0200 | [diff] [blame] | 4049 | name, (int)self->start, (int)self->end); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4050 | } |
| 4051 | } |
| 4052 | |
| 4053 | static struct PyMethodDef RangeMethods[] = { |
Bram Moolenaar | 182dc4f | 2013-05-21 19:01:55 +0200 | [diff] [blame] | 4054 | /* name, function, calling, documentation */ |
| 4055 | {"append", (PyCFunction)RangeAppend, METH_VARARGS, "Append data to the Vim range" }, |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 4056 | {"__dir__", (PyCFunction)RangeDir, METH_NOARGS, ""}, |
| 4057 | { NULL, NULL, 0, NULL} |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4058 | }; |
| 4059 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4060 | static PyTypeObject BufferType; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4061 | static PySequenceMethods BufferAsSeq; |
| 4062 | static PyMappingMethods BufferAsMapping; |
| 4063 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4064 | static PyObject * |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 4065 | BufferNew(buf_T *buf) |
| 4066 | { |
| 4067 | /* We need to handle deletion of buffers underneath us. |
| 4068 | * If we add a "b_python*_ref" field to the buf_T structure, |
| 4069 | * then we can get at it in buf_freeall() in vim. We then |
| 4070 | * need to create only ONE Python object per buffer - if |
| 4071 | * we try to create a second, just INCREF the existing one |
| 4072 | * and return it. The (single) Python object referring to |
| 4073 | * the buffer is stored in "b_python*_ref". |
| 4074 | * Question: what to do on a buf_freeall(). We'll probably |
| 4075 | * have to either delete the Python object (DECREF it to |
| 4076 | * zero - a bad idea, as it leaves dangling refs!) or |
| 4077 | * set the buf_T * value to an invalid value (-1?), which |
| 4078 | * means we need checks in all access functions... Bah. |
| 4079 | * |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4080 | * Python2 and Python3 get different fields and different objects: |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 4081 | * b_python_ref and b_python3_ref fields respectively. |
| 4082 | */ |
| 4083 | |
| 4084 | BufferObject *self; |
| 4085 | |
| 4086 | if (BUF_PYTHON_REF(buf) != NULL) |
| 4087 | { |
| 4088 | self = BUF_PYTHON_REF(buf); |
| 4089 | Py_INCREF(self); |
| 4090 | } |
| 4091 | else |
| 4092 | { |
| 4093 | self = PyObject_NEW(BufferObject, &BufferType); |
| 4094 | if (self == NULL) |
| 4095 | return NULL; |
| 4096 | self->buf = buf; |
| 4097 | BUF_PYTHON_REF(buf) = self; |
| 4098 | } |
| 4099 | |
| 4100 | return (PyObject *)(self); |
| 4101 | } |
| 4102 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4103 | static void |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4104 | BufferDestructor(BufferObject *self) |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4105 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4106 | if (self->buf && self->buf != INVALID_BUFFER_VALUE) |
| 4107 | BUF_PYTHON_REF(self->buf) = NULL; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4108 | |
| 4109 | DESTRUCTOR_FINISH(self); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4110 | } |
| 4111 | |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 4112 | static PyInt |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4113 | BufferLength(BufferObject *self) |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 4114 | { |
| 4115 | /* HOW DO WE SIGNAL AN ERROR FROM THIS FUNCTION? */ |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4116 | if (CheckBuffer(self)) |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 4117 | return -1; /* ??? */ |
| 4118 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4119 | return (PyInt)(self->buf->b_ml.ml_line_count); |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 4120 | } |
| 4121 | |
| 4122 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4123 | BufferItem(BufferObject *self, PyInt n) |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 4124 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4125 | return RBItem(self, n, 1, -1); |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 4126 | } |
| 4127 | |
| 4128 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4129 | BufferSlice(BufferObject *self, PyInt lo, PyInt hi) |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 4130 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4131 | return RBSlice(self, lo, hi, 1, -1); |
Bram Moolenaar | 971db46 | 2013-05-12 18:44:48 +0200 | [diff] [blame] | 4132 | } |
| 4133 | |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 4134 | static char *BufferAttrs[] = { |
| 4135 | "name", "number", "vars", "options", "valid", |
| 4136 | NULL |
| 4137 | }; |
| 4138 | |
| 4139 | static PyObject * |
| 4140 | BufferDir(PyObject *self) |
| 4141 | { |
| 4142 | return ObjectDir(self, BufferAttrs); |
| 4143 | } |
| 4144 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4145 | static PyObject * |
Bram Moolenaar | 9e822c0 | 2013-05-29 22:15:30 +0200 | [diff] [blame] | 4146 | BufferAttrValid(BufferObject *self, char *name) |
| 4147 | { |
| 4148 | PyObject *r; |
| 4149 | |
| 4150 | if (strcmp(name, "valid") != 0) |
| 4151 | return NULL; |
| 4152 | |
| 4153 | r = ((self->buf == INVALID_BUFFER_VALUE) ? Py_False : Py_True); |
| 4154 | Py_INCREF(r); |
| 4155 | return r; |
| 4156 | } |
| 4157 | |
| 4158 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4159 | BufferAttr(BufferObject *self, char *name) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4160 | { |
| 4161 | if (strcmp(name, "name") == 0) |
Bram Moolenaar | 432b09c | 2013-05-29 22:26:18 +0200 | [diff] [blame] | 4162 | return PyString_FromString((self->buf->b_ffname == NULL |
| 4163 | ? "" : (char *) self->buf->b_ffname)); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4164 | else if (strcmp(name, "number") == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4165 | return Py_BuildValue(Py_ssize_t_fmt, self->buf->b_fnum); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4166 | else if (strcmp(name, "vars") == 0) |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 4167 | return NEW_DICTIONARY(self->buf->b_vars); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4168 | else if (strcmp(name, "options") == 0) |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4169 | return OptionsNew(SREQ_BUF, self->buf, (checkfun) CheckBuffer, |
| 4170 | (PyObject *) self); |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 4171 | else if (strcmp(name, "__members__") == 0) |
| 4172 | return ObjectDir(NULL, BufferAttrs); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4173 | else |
| 4174 | return NULL; |
| 4175 | } |
| 4176 | |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 4177 | static int |
| 4178 | BufferSetattr(BufferObject *self, char *name, PyObject *valObject) |
| 4179 | { |
| 4180 | if (CheckBuffer(self)) |
| 4181 | return -1; |
| 4182 | |
| 4183 | if (strcmp(name, "name") == 0) |
| 4184 | { |
| 4185 | char_u *val; |
| 4186 | aco_save_T aco; |
| 4187 | int r; |
| 4188 | PyObject *todecref; |
| 4189 | |
| 4190 | if (!(val = StringToChars(valObject, &todecref))) |
| 4191 | return -1; |
| 4192 | |
| 4193 | VimTryStart(); |
| 4194 | /* Using aucmd_*: autocommands will be executed by rename_buffer */ |
| 4195 | aucmd_prepbuf(&aco, self->buf); |
| 4196 | r = rename_buffer(val); |
| 4197 | aucmd_restbuf(&aco); |
| 4198 | Py_XDECREF(todecref); |
| 4199 | if (VimTryEnd()) |
| 4200 | return -1; |
| 4201 | |
| 4202 | if (r == FAIL) |
| 4203 | { |
| 4204 | PyErr_SetVim(_("failed to rename buffer")); |
| 4205 | return -1; |
| 4206 | } |
| 4207 | return 0; |
| 4208 | } |
| 4209 | else |
| 4210 | { |
| 4211 | PyErr_SetString(PyExc_AttributeError, name); |
| 4212 | return -1; |
| 4213 | } |
| 4214 | } |
| 4215 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4216 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4217 | BufferAppend(BufferObject *self, PyObject *args) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4218 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4219 | return RBAppend(self, args, 1, -1, NULL); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4220 | } |
| 4221 | |
| 4222 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4223 | BufferMark(BufferObject *self, PyObject *args) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4224 | { |
| 4225 | pos_T *posp; |
| 4226 | char *pmark; |
| 4227 | char mark; |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 4228 | buf_T *savebuf; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4229 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4230 | if (CheckBuffer(self)) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4231 | return NULL; |
| 4232 | |
| 4233 | if (!PyArg_ParseTuple(args, "s", &pmark)) |
| 4234 | return NULL; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4235 | |
Bram Moolenaar | 494ff7e | 2013-05-30 13:17:17 +0200 | [diff] [blame] | 4236 | if (STRLEN(pmark) != 1) |
| 4237 | { |
| 4238 | PyErr_SetString(PyExc_ValueError, |
| 4239 | _("mark name must be a single character")); |
| 4240 | return NULL; |
| 4241 | } |
| 4242 | |
| 4243 | mark = *pmark; |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4244 | VimTryStart(); |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4245 | switch_buffer(&savebuf, self->buf); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4246 | posp = getmark(mark, FALSE); |
Bram Moolenaar | 105bc35 | 2013-05-17 16:03:57 +0200 | [diff] [blame] | 4247 | restore_buffer(savebuf); |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4248 | if (VimTryEnd()) |
| 4249 | return NULL; |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4250 | |
| 4251 | if (posp == NULL) |
| 4252 | { |
| 4253 | PyErr_SetVim(_("invalid mark name")); |
| 4254 | return NULL; |
| 4255 | } |
| 4256 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4257 | if (posp->lnum <= 0) |
| 4258 | { |
| 4259 | /* Or raise an error? */ |
| 4260 | Py_INCREF(Py_None); |
| 4261 | return Py_None; |
| 4262 | } |
| 4263 | |
| 4264 | return Py_BuildValue("(ll)", (long)(posp->lnum), (long)(posp->col)); |
| 4265 | } |
| 4266 | |
| 4267 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4268 | BufferRange(BufferObject *self, PyObject *args) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4269 | { |
| 4270 | PyInt start; |
| 4271 | PyInt end; |
| 4272 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4273 | if (CheckBuffer(self)) |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4274 | return NULL; |
| 4275 | |
| 4276 | if (!PyArg_ParseTuple(args, "nn", &start, &end)) |
| 4277 | return NULL; |
| 4278 | |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4279 | return RangeNew(self->buf, start, end); |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4280 | } |
| 4281 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4282 | static PyObject * |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4283 | BufferRepr(BufferObject *self) |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4284 | { |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 4285 | if (self->buf == INVALID_BUFFER_VALUE) |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 4286 | return PyString_FromFormat("<buffer object (deleted) at %p>", self); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4287 | else |
| 4288 | { |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 4289 | char *name = (char *)self->buf->b_fname; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4290 | |
| 4291 | if (name == NULL) |
| 4292 | name = ""; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4293 | |
Bram Moolenaar | 1a3b569 | 2013-05-30 12:40:39 +0200 | [diff] [blame] | 4294 | return PyString_FromFormat("<buffer %s>", name); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4295 | } |
| 4296 | } |
| 4297 | |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4298 | static struct PyMethodDef BufferMethods[] = { |
Bram Moolenaar | 182dc4f | 2013-05-21 19:01:55 +0200 | [diff] [blame] | 4299 | /* name, function, calling, documentation */ |
| 4300 | {"append", (PyCFunction)BufferAppend, METH_VARARGS, "Append data to Vim buffer" }, |
| 4301 | {"mark", (PyCFunction)BufferMark, METH_VARARGS, "Return (row,col) representing position of named mark" }, |
| 4302 | {"range", (PyCFunction)BufferRange, METH_VARARGS, "Return a range object which represents the part of the given buffer between line numbers s and e" }, |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 4303 | {"__dir__", (PyCFunction)BufferDir, METH_NOARGS, ""}, |
| 4304 | { NULL, NULL, 0, NULL} |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4305 | }; |
| 4306 | |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 4307 | /* |
| 4308 | * Buffer list object - Implementation |
| 4309 | */ |
| 4310 | |
| 4311 | static PyTypeObject BufMapType; |
| 4312 | |
| 4313 | typedef struct |
| 4314 | { |
| 4315 | PyObject_HEAD |
| 4316 | } BufMapObject; |
| 4317 | |
| 4318 | static PyInt |
| 4319 | BufMapLength(PyObject *self UNUSED) |
| 4320 | { |
| 4321 | buf_T *b = firstbuf; |
| 4322 | PyInt n = 0; |
| 4323 | |
| 4324 | while (b) |
| 4325 | { |
| 4326 | ++n; |
| 4327 | b = b->b_next; |
| 4328 | } |
| 4329 | |
| 4330 | return n; |
| 4331 | } |
| 4332 | |
| 4333 | static PyObject * |
| 4334 | BufMapItem(PyObject *self UNUSED, PyObject *keyObject) |
| 4335 | { |
| 4336 | buf_T *b; |
| 4337 | int bnr; |
| 4338 | |
| 4339 | #if PY_MAJOR_VERSION < 3 |
| 4340 | if (PyInt_Check(keyObject)) |
| 4341 | bnr = PyInt_AsLong(keyObject); |
| 4342 | else |
| 4343 | #endif |
| 4344 | if (PyLong_Check(keyObject)) |
| 4345 | bnr = PyLong_AsLong(keyObject); |
| 4346 | else |
| 4347 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 4348 | PyErr_SetString(PyExc_TypeError, _("key must be integer")); |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 4349 | return NULL; |
| 4350 | } |
| 4351 | |
| 4352 | b = buflist_findnr(bnr); |
| 4353 | |
| 4354 | if (b) |
| 4355 | return BufferNew(b); |
| 4356 | else |
| 4357 | { |
Bram Moolenaar | 4d188da | 2013-05-15 15:35:09 +0200 | [diff] [blame] | 4358 | PyErr_SetObject(PyExc_KeyError, keyObject); |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 4359 | return NULL; |
| 4360 | } |
| 4361 | } |
| 4362 | |
| 4363 | static void |
| 4364 | BufMapIterDestruct(PyObject *buffer) |
| 4365 | { |
| 4366 | /* Iteration was stopped before all buffers were processed */ |
| 4367 | if (buffer) |
| 4368 | { |
| 4369 | Py_DECREF(buffer); |
| 4370 | } |
| 4371 | } |
| 4372 | |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 4373 | static int |
| 4374 | BufMapIterTraverse(PyObject *buffer, visitproc visit, void *arg) |
| 4375 | { |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 4376 | if (buffer) |
| 4377 | Py_VISIT(buffer); |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 4378 | return 0; |
| 4379 | } |
| 4380 | |
| 4381 | static int |
| 4382 | BufMapIterClear(PyObject **buffer) |
| 4383 | { |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 4384 | if (*buffer) |
| 4385 | Py_CLEAR(*buffer); |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 4386 | return 0; |
| 4387 | } |
| 4388 | |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 4389 | static PyObject * |
| 4390 | BufMapIterNext(PyObject **buffer) |
| 4391 | { |
| 4392 | PyObject *next; |
| 4393 | PyObject *r; |
| 4394 | |
| 4395 | if (!*buffer) |
| 4396 | return NULL; |
| 4397 | |
| 4398 | r = *buffer; |
| 4399 | |
| 4400 | if (CheckBuffer((BufferObject *)(r))) |
| 4401 | { |
| 4402 | *buffer = NULL; |
| 4403 | return NULL; |
| 4404 | } |
| 4405 | |
| 4406 | if (!((BufferObject *)(r))->buf->b_next) |
| 4407 | next = NULL; |
| 4408 | else if (!(next = BufferNew(((BufferObject *)(r))->buf->b_next))) |
| 4409 | return NULL; |
| 4410 | *buffer = next; |
Bram Moolenaar | 9e74e30 | 2013-05-17 21:20:17 +0200 | [diff] [blame] | 4411 | /* Do not increment reference: we no longer hold it (decref), but whoever |
| 4412 | * on other side will hold (incref). Decref+incref = nothing. */ |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 4413 | return r; |
| 4414 | } |
| 4415 | |
| 4416 | static PyObject * |
| 4417 | BufMapIter(PyObject *self UNUSED) |
| 4418 | { |
| 4419 | PyObject *buffer; |
| 4420 | |
| 4421 | buffer = BufferNew(firstbuf); |
| 4422 | return IterNew(buffer, |
Bram Moolenaar | cfef5ff | 2013-05-17 16:24:32 +0200 | [diff] [blame] | 4423 | (destructorfun) BufMapIterDestruct, (nextfun) BufMapIterNext, |
| 4424 | (traversefun) BufMapIterTraverse, (clearfun) BufMapIterClear); |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 4425 | } |
| 4426 | |
| 4427 | static PyMappingMethods BufMapAsMapping = { |
| 4428 | (lenfunc) BufMapLength, |
| 4429 | (binaryfunc) BufMapItem, |
| 4430 | (objobjargproc) 0, |
| 4431 | }; |
| 4432 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4433 | /* Current items object |
Bram Moolenaar | ca8a4df | 2010-07-31 19:54:14 +0200 | [diff] [blame] | 4434 | */ |
| 4435 | |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 4436 | static char *CurrentAttrs[] = { |
| 4437 | "buffer", "window", "line", "range", "tabpage", |
| 4438 | NULL |
| 4439 | }; |
| 4440 | |
| 4441 | static PyObject * |
| 4442 | CurrentDir(PyObject *self) |
| 4443 | { |
| 4444 | return ObjectDir(self, CurrentAttrs); |
| 4445 | } |
| 4446 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4447 | static PyObject * |
| 4448 | CurrentGetattr(PyObject *self UNUSED, char *name) |
| 4449 | { |
| 4450 | if (strcmp(name, "buffer") == 0) |
| 4451 | return (PyObject *)BufferNew(curbuf); |
| 4452 | else if (strcmp(name, "window") == 0) |
Bram Moolenaar | cabf80f | 2013-05-17 16:18:33 +0200 | [diff] [blame] | 4453 | return (PyObject *)WindowNew(curwin, curtab); |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 4454 | else if (strcmp(name, "tabpage") == 0) |
| 4455 | return (PyObject *)TabPageNew(curtab); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4456 | else if (strcmp(name, "line") == 0) |
| 4457 | return GetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum); |
| 4458 | else if (strcmp(name, "range") == 0) |
| 4459 | return RangeNew(curbuf, RangeStart, RangeEnd); |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 4460 | else if (strcmp(name, "__members__") == 0) |
| 4461 | return ObjectDir(NULL, CurrentAttrs); |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4462 | else |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 4463 | #if PY_MAJOR_VERSION < 3 |
| 4464 | return Py_FindMethod(WindowMethods, self, name); |
| 4465 | #else |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4466 | return NULL; |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 4467 | #endif |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4468 | } |
| 4469 | |
| 4470 | static int |
| 4471 | CurrentSetattr(PyObject *self UNUSED, char *name, PyObject *value) |
| 4472 | { |
| 4473 | if (strcmp(name, "line") == 0) |
| 4474 | { |
| 4475 | if (SetBufferLine(curbuf, (PyInt)curwin->w_cursor.lnum, value, NULL) == FAIL) |
| 4476 | return -1; |
| 4477 | |
| 4478 | return 0; |
| 4479 | } |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4480 | else if (strcmp(name, "buffer") == 0) |
| 4481 | { |
| 4482 | int count; |
| 4483 | |
| 4484 | if (value->ob_type != &BufferType) |
| 4485 | { |
Bram Moolenaar | 494ff7e | 2013-05-30 13:17:17 +0200 | [diff] [blame] | 4486 | PyErr_SetString(PyExc_TypeError, _("expected vim.Buffer object")); |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4487 | return -1; |
| 4488 | } |
| 4489 | |
| 4490 | if (CheckBuffer((BufferObject *)(value))) |
| 4491 | return -1; |
| 4492 | count = ((BufferObject *)(value))->buf->b_fnum; |
| 4493 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4494 | VimTryStart(); |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4495 | if (do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, count, 0) == FAIL) |
| 4496 | { |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4497 | if (VimTryEnd()) |
| 4498 | return -1; |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4499 | PyErr_SetVim(_("failed to switch to given buffer")); |
| 4500 | return -1; |
| 4501 | } |
| 4502 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4503 | return VimTryEnd(); |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4504 | } |
| 4505 | else if (strcmp(name, "window") == 0) |
| 4506 | { |
| 4507 | int count; |
| 4508 | |
| 4509 | if (value->ob_type != &WindowType) |
| 4510 | { |
Bram Moolenaar | 494ff7e | 2013-05-30 13:17:17 +0200 | [diff] [blame] | 4511 | PyErr_SetString(PyExc_TypeError, _("expected vim.Window object")); |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4512 | return -1; |
| 4513 | } |
| 4514 | |
| 4515 | if (CheckWindow((WindowObject *)(value))) |
| 4516 | return -1; |
| 4517 | count = get_win_number(((WindowObject *)(value))->win, firstwin); |
| 4518 | |
| 4519 | if (!count) |
| 4520 | { |
| 4521 | PyErr_SetString(PyExc_ValueError, |
| 4522 | _("failed to find window in the current tab page")); |
| 4523 | return -1; |
| 4524 | } |
| 4525 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4526 | VimTryStart(); |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4527 | win_goto(((WindowObject *)(value))->win); |
| 4528 | if (((WindowObject *)(value))->win != curwin) |
| 4529 | { |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4530 | if (VimTryEnd()) |
| 4531 | return -1; |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4532 | PyErr_SetString(PyExc_RuntimeError, |
| 4533 | _("did not switch to the specified window")); |
| 4534 | return -1; |
| 4535 | } |
| 4536 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4537 | return VimTryEnd(); |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4538 | } |
| 4539 | else if (strcmp(name, "tabpage") == 0) |
| 4540 | { |
| 4541 | if (value->ob_type != &TabPageType) |
| 4542 | { |
Bram Moolenaar | 494ff7e | 2013-05-30 13:17:17 +0200 | [diff] [blame] | 4543 | PyErr_SetString(PyExc_TypeError, _("expected vim.TabPage object")); |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4544 | return -1; |
| 4545 | } |
| 4546 | |
| 4547 | if (CheckTabPage((TabPageObject *)(value))) |
| 4548 | return -1; |
| 4549 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4550 | VimTryStart(); |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4551 | goto_tabpage_tp(((TabPageObject *)(value))->tab, TRUE, TRUE); |
| 4552 | if (((TabPageObject *)(value))->tab != curtab) |
| 4553 | { |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4554 | if (VimTryEnd()) |
| 4555 | return -1; |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4556 | PyErr_SetString(PyExc_RuntimeError, |
| 4557 | _("did not switch to the specified tab page")); |
| 4558 | return -1; |
| 4559 | } |
| 4560 | |
Bram Moolenaar | a7b64ce | 2013-05-21 20:40:40 +0200 | [diff] [blame] | 4561 | return VimTryEnd(); |
Bram Moolenaar | e761459 | 2013-05-15 15:51:08 +0200 | [diff] [blame] | 4562 | } |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 4563 | else |
| 4564 | { |
| 4565 | PyErr_SetString(PyExc_AttributeError, name); |
| 4566 | return -1; |
| 4567 | } |
| 4568 | } |
| 4569 | |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 4570 | static struct PyMethodDef CurrentMethods[] = { |
| 4571 | /* name, function, calling, documentation */ |
| 4572 | {"__dir__", (PyCFunction)CurrentDir, METH_NOARGS, ""}, |
| 4573 | { NULL, NULL, 0, NULL} |
| 4574 | }; |
| 4575 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 4576 | static void |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4577 | init_range_cmd(exarg_T *eap) |
| 4578 | { |
| 4579 | RangeStart = eap->line1; |
| 4580 | RangeEnd = eap->line2; |
| 4581 | } |
| 4582 | |
| 4583 | static void |
| 4584 | init_range_eval(typval_T *rettv UNUSED) |
| 4585 | { |
| 4586 | RangeStart = (PyInt) curwin->w_cursor.lnum; |
| 4587 | RangeEnd = RangeStart; |
| 4588 | } |
| 4589 | |
| 4590 | static void |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4591 | run_cmd(const char *cmd, void *arg UNUSED |
| 4592 | #ifdef PY_CAN_RECURSE |
| 4593 | , PyGILState_STATE *pygilstate UNUSED |
| 4594 | #endif |
| 4595 | ) |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4596 | { |
| 4597 | PyRun_SimpleString((char *) cmd); |
| 4598 | } |
| 4599 | |
| 4600 | static const char *code_hdr = "def " DOPY_FUNC "(line, linenr):\n "; |
| 4601 | static int code_hdr_len = 30; |
| 4602 | |
| 4603 | static void |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4604 | run_do(const char *cmd, void *arg UNUSED |
| 4605 | #ifdef PY_CAN_RECURSE |
| 4606 | , PyGILState_STATE *pygilstate |
| 4607 | #endif |
| 4608 | ) |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4609 | { |
| 4610 | PyInt lnum; |
| 4611 | size_t len; |
| 4612 | char *code; |
| 4613 | int status; |
| 4614 | PyObject *pyfunc, *pymain; |
| 4615 | |
Bram Moolenaar | 4ac6676 | 2013-05-28 22:31:46 +0200 | [diff] [blame] | 4616 | if (u_save((linenr_T)RangeStart - 1, (linenr_T)RangeEnd + 1) != OK) |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4617 | { |
| 4618 | EMSG(_("cannot save undo information")); |
| 4619 | return; |
| 4620 | } |
| 4621 | |
| 4622 | len = code_hdr_len + STRLEN(cmd); |
| 4623 | code = PyMem_New(char, len + 1); |
| 4624 | memcpy(code, code_hdr, code_hdr_len); |
| 4625 | STRCPY(code + code_hdr_len, cmd); |
| 4626 | status = PyRun_SimpleString(code); |
| 4627 | PyMem_Free(code); |
| 4628 | |
| 4629 | if (status) |
| 4630 | { |
| 4631 | EMSG(_("failed to run the code")); |
| 4632 | return; |
| 4633 | } |
| 4634 | |
| 4635 | status = 0; |
| 4636 | pymain = PyImport_AddModule("__main__"); |
| 4637 | pyfunc = PyObject_GetAttrString(pymain, DOPY_FUNC); |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4638 | #ifdef PY_CAN_RECURSE |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4639 | PyGILState_Release(*pygilstate); |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4640 | #endif |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4641 | |
| 4642 | for (lnum = RangeStart; lnum <= RangeEnd; ++lnum) |
| 4643 | { |
| 4644 | PyObject *line, *linenr, *ret; |
| 4645 | |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4646 | #ifdef PY_CAN_RECURSE |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4647 | *pygilstate = PyGILState_Ensure(); |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4648 | #endif |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4649 | if (!(line = GetBufferLine(curbuf, lnum))) |
| 4650 | goto err; |
| 4651 | if (!(linenr = PyInt_FromLong((long) lnum))) |
| 4652 | { |
| 4653 | Py_DECREF(line); |
| 4654 | goto err; |
| 4655 | } |
| 4656 | ret = PyObject_CallFunctionObjArgs(pyfunc, line, linenr, NULL); |
| 4657 | Py_DECREF(line); |
| 4658 | Py_DECREF(linenr); |
| 4659 | if (!ret) |
| 4660 | goto err; |
| 4661 | |
| 4662 | if (ret != Py_None) |
| 4663 | if (SetBufferLine(curbuf, lnum, ret, NULL) == FAIL) |
| 4664 | goto err; |
| 4665 | |
| 4666 | Py_XDECREF(ret); |
| 4667 | PythonIO_Flush(); |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4668 | #ifdef PY_CAN_RECURSE |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4669 | PyGILState_Release(*pygilstate); |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4670 | #endif |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4671 | } |
| 4672 | goto out; |
| 4673 | err: |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4674 | #ifdef PY_CAN_RECURSE |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4675 | *pygilstate = PyGILState_Ensure(); |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4676 | #endif |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4677 | PyErr_PrintEx(0); |
| 4678 | PythonIO_Flush(); |
| 4679 | status = 1; |
| 4680 | out: |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4681 | #ifdef PY_CAN_RECURSE |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4682 | if (!status) |
| 4683 | *pygilstate = PyGILState_Ensure(); |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4684 | #endif |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4685 | Py_DECREF(pyfunc); |
| 4686 | PyObject_SetAttrString(pymain, DOPY_FUNC, NULL); |
| 4687 | if (status) |
| 4688 | return; |
| 4689 | check_cursor(); |
| 4690 | update_curbuf(NOT_VALID); |
| 4691 | } |
| 4692 | |
| 4693 | static void |
Bram Moolenaar | 2a0f3d3 | 2013-05-21 22:23:56 +0200 | [diff] [blame] | 4694 | run_eval(const char *cmd, typval_T *rettv |
| 4695 | #ifdef PY_CAN_RECURSE |
| 4696 | , PyGILState_STATE *pygilstate UNUSED |
| 4697 | #endif |
| 4698 | ) |
Bram Moolenaar | b52f4c0 | 2013-05-21 18:19:38 +0200 | [diff] [blame] | 4699 | { |
| 4700 | PyObject *r; |
| 4701 | |
| 4702 | r = PyRun_String((char *) cmd, Py_eval_input, globals, globals); |
| 4703 | if (r == NULL) |
| 4704 | { |
| 4705 | if (PyErr_Occurred() && !msg_silent) |
| 4706 | PyErr_PrintEx(0); |
| 4707 | EMSG(_("E858: Eval did not return a valid python object")); |
| 4708 | } |
| 4709 | else |
| 4710 | { |
| 4711 | if (ConvertFromPyObject(r, rettv) == -1) |
| 4712 | EMSG(_("E859: Failed to convert returned python object to vim value")); |
| 4713 | Py_DECREF(r); |
| 4714 | } |
| 4715 | PyErr_Clear(); |
| 4716 | } |
| 4717 | |
| 4718 | static void |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 4719 | set_ref_in_py(const int copyID) |
| 4720 | { |
| 4721 | pylinkedlist_T *cur; |
| 4722 | dict_T *dd; |
| 4723 | list_T *ll; |
| 4724 | |
| 4725 | if (lastdict != NULL) |
| 4726 | for(cur = lastdict ; cur != NULL ; cur = cur->pll_prev) |
| 4727 | { |
| 4728 | dd = ((DictionaryObject *) (cur->pll_obj))->dict; |
| 4729 | if (dd->dv_copyID != copyID) |
| 4730 | { |
| 4731 | dd->dv_copyID = copyID; |
| 4732 | set_ref_in_ht(&dd->dv_hashtab, copyID); |
| 4733 | } |
| 4734 | } |
| 4735 | |
| 4736 | if (lastlist != NULL) |
| 4737 | for(cur = lastlist ; cur != NULL ; cur = cur->pll_prev) |
| 4738 | { |
| 4739 | ll = ((ListObject *) (cur->pll_obj))->list; |
| 4740 | if (ll->lv_copyID != copyID) |
| 4741 | { |
| 4742 | ll->lv_copyID = copyID; |
| 4743 | set_ref_in_list(ll, copyID); |
| 4744 | } |
| 4745 | } |
| 4746 | } |
| 4747 | |
| 4748 | static int |
| 4749 | set_string_copy(char_u *str, typval_T *tv) |
| 4750 | { |
| 4751 | tv->vval.v_string = vim_strsave(str); |
| 4752 | if (tv->vval.v_string == NULL) |
| 4753 | { |
| 4754 | PyErr_NoMemory(); |
| 4755 | return -1; |
| 4756 | } |
| 4757 | return 0; |
| 4758 | } |
| 4759 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4760 | static int |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4761 | pydict_to_tv(PyObject *obj, typval_T *tv, PyObject *lookup_dict) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4762 | { |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4763 | dict_T *dict; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4764 | char_u *key; |
| 4765 | dictitem_T *di; |
| 4766 | PyObject *keyObject; |
| 4767 | PyObject *valObject; |
| 4768 | Py_ssize_t iter = 0; |
| 4769 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 4770 | if (!(dict = py_dict_alloc())) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4771 | return -1; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4772 | |
| 4773 | tv->v_type = VAR_DICT; |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4774 | tv->vval.v_dict = dict; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4775 | |
| 4776 | while (PyDict_Next(obj, &iter, &keyObject, &valObject)) |
| 4777 | { |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4778 | PyObject *todecref = NULL; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4779 | |
Bram Moolenaar | a03e631 | 2013-05-29 22:49:26 +0200 | [diff] [blame] | 4780 | if (keyObject == NULL || valObject == NULL) |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4781 | { |
| 4782 | dict_unref(dict); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4783 | return -1; |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4784 | } |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4785 | |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4786 | if (!(key = StringToChars(keyObject, &todecref))) |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4787 | { |
| 4788 | dict_unref(dict); |
| 4789 | return -1; |
| 4790 | } |
Bram Moolenaar | 4f2109d | 2013-06-02 18:07:37 +0200 | [diff] [blame] | 4791 | |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4792 | if (*key == NUL) |
| 4793 | { |
| 4794 | dict_unref(dict); |
| 4795 | Py_XDECREF(todecref); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 4796 | RAISE_NO_EMPTY_KEYS; |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4797 | return -1; |
| 4798 | } |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4799 | |
| 4800 | di = dictitem_alloc(key); |
| 4801 | |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4802 | Py_XDECREF(todecref); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4803 | |
| 4804 | if (di == NULL) |
| 4805 | { |
| 4806 | PyErr_NoMemory(); |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4807 | dict_unref(dict); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4808 | return -1; |
| 4809 | } |
| 4810 | di->di_tv.v_lock = 0; |
| 4811 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4812 | if (_ConvertFromPyObject(valObject, &di->di_tv, lookup_dict) == -1) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4813 | { |
| 4814 | vim_free(di); |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4815 | dict_unref(dict); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4816 | return -1; |
| 4817 | } |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4818 | |
| 4819 | if (dict_add(dict, di) == FAIL) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4820 | { |
Bram Moolenaar | a03e631 | 2013-05-29 22:49:26 +0200 | [diff] [blame] | 4821 | clear_tv(&di->di_tv); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4822 | vim_free(di); |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4823 | dict_unref(dict); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4824 | PyErr_SetVim(_("failed to add key to dictionary")); |
| 4825 | return -1; |
| 4826 | } |
| 4827 | } |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4828 | |
| 4829 | --dict->dv_refcount; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4830 | return 0; |
| 4831 | } |
| 4832 | |
| 4833 | static int |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4834 | pymap_to_tv(PyObject *obj, typval_T *tv, PyObject *lookup_dict) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4835 | { |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4836 | dict_T *dict; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4837 | char_u *key; |
| 4838 | dictitem_T *di; |
| 4839 | PyObject *list; |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4840 | PyObject *iterator; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4841 | PyObject *keyObject; |
| 4842 | PyObject *valObject; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4843 | |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 4844 | if (!(dict = py_dict_alloc())) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4845 | return -1; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4846 | |
| 4847 | tv->v_type = VAR_DICT; |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4848 | tv->vval.v_dict = dict; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4849 | |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4850 | if (!(list = PyMapping_Keys(obj))) |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4851 | { |
| 4852 | dict_unref(dict); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4853 | return -1; |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4854 | } |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4855 | |
| 4856 | if (!(iterator = PyObject_GetIter(list))) |
| 4857 | { |
| 4858 | dict_unref(dict); |
| 4859 | Py_DECREF(list); |
| 4860 | return -1; |
| 4861 | } |
| 4862 | Py_DECREF(list); |
| 4863 | |
| 4864 | while ((keyObject = PyIter_Next(iterator))) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4865 | { |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4866 | PyObject *todecref; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4867 | |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4868 | if (!(key = StringToChars(keyObject, &todecref))) |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4869 | { |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4870 | Py_DECREF(keyObject); |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4871 | Py_DECREF(iterator); |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4872 | dict_unref(dict); |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4873 | return -1; |
| 4874 | } |
Bram Moolenaar | 4f2109d | 2013-06-02 18:07:37 +0200 | [diff] [blame] | 4875 | |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4876 | if (*key == NUL) |
| 4877 | { |
| 4878 | Py_DECREF(keyObject); |
| 4879 | Py_DECREF(iterator); |
| 4880 | Py_XDECREF(todecref); |
| 4881 | dict_unref(dict); |
Bram Moolenaar | 35eacd7 | 2013-05-30 22:06:33 +0200 | [diff] [blame] | 4882 | RAISE_NO_EMPTY_KEYS; |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4883 | return -1; |
| 4884 | } |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4885 | |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4886 | if (!(valObject = PyObject_GetItem(obj, keyObject))) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4887 | { |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4888 | Py_DECREF(keyObject); |
| 4889 | Py_DECREF(iterator); |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4890 | Py_XDECREF(todecref); |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4891 | dict_unref(dict); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4892 | return -1; |
| 4893 | } |
| 4894 | |
| 4895 | di = dictitem_alloc(key); |
| 4896 | |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4897 | Py_DECREF(keyObject); |
Bram Moolenaar | fc714b3 | 2013-05-30 14:52:37 +0200 | [diff] [blame] | 4898 | Py_XDECREF(todecref); |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4899 | |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4900 | if (di == NULL) |
| 4901 | { |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4902 | Py_DECREF(iterator); |
| 4903 | Py_DECREF(valObject); |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4904 | dict_unref(dict); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4905 | PyErr_NoMemory(); |
| 4906 | return -1; |
| 4907 | } |
| 4908 | di->di_tv.v_lock = 0; |
| 4909 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4910 | if (_ConvertFromPyObject(valObject, &di->di_tv, lookup_dict) == -1) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4911 | { |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4912 | Py_DECREF(iterator); |
| 4913 | Py_DECREF(valObject); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4914 | vim_free(di); |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4915 | dict_unref(dict); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4916 | return -1; |
| 4917 | } |
Bram Moolenaar | a03e631 | 2013-05-29 22:49:26 +0200 | [diff] [blame] | 4918 | |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4919 | Py_DECREF(valObject); |
| 4920 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4921 | if (dict_add(dict, di) == FAIL) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4922 | { |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4923 | Py_DECREF(iterator); |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4924 | dictitem_free(di); |
| 4925 | dict_unref(dict); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4926 | PyErr_SetVim(_("failed to add key to dictionary")); |
| 4927 | return -1; |
| 4928 | } |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4929 | } |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 4930 | Py_DECREF(iterator); |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4931 | --dict->dv_refcount; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4932 | return 0; |
| 4933 | } |
| 4934 | |
| 4935 | static int |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4936 | pyseq_to_tv(PyObject *obj, typval_T *tv, PyObject *lookup_dict) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4937 | { |
| 4938 | list_T *l; |
| 4939 | |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4940 | if (!(l = py_list_alloc())) |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4941 | return -1; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4942 | |
| 4943 | tv->v_type = VAR_LIST; |
| 4944 | tv->vval.v_list = l; |
| 4945 | |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4946 | if (list_py_concat(l, obj, lookup_dict) == -1) |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4947 | { |
| 4948 | list_unref(l); |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4949 | return -1; |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4950 | } |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4951 | |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 4952 | --l->lv_refcount; |
Bram Moolenaar | 3d0c52d | 2013-05-12 19:45:35 +0200 | [diff] [blame] | 4953 | return 0; |
| 4954 | } |
| 4955 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 4956 | typedef int (*pytotvfunc)(PyObject *, typval_T *, PyObject *); |
| 4957 | |
| 4958 | static int |
| 4959 | convert_dl(PyObject *obj, typval_T *tv, |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4960 | pytotvfunc py_to_tv, PyObject *lookup_dict) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 4961 | { |
| 4962 | PyObject *capsule; |
| 4963 | char hexBuf[sizeof(void *) * 2 + 3]; |
| 4964 | |
| 4965 | sprintf(hexBuf, "%p", obj); |
| 4966 | |
Bram Moolenaar | 2afa323 | 2012-06-29 16:28:28 +0200 | [diff] [blame] | 4967 | # ifdef PY_USE_CAPSULE |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4968 | capsule = PyDict_GetItemString(lookup_dict, hexBuf); |
Bram Moolenaar | 2afa323 | 2012-06-29 16:28:28 +0200 | [diff] [blame] | 4969 | # else |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4970 | capsule = (PyObject *)PyDict_GetItemString(lookup_dict, hexBuf); |
Bram Moolenaar | 2afa323 | 2012-06-29 16:28:28 +0200 | [diff] [blame] | 4971 | # endif |
Bram Moolenaar | 221d687 | 2012-06-30 13:34:34 +0200 | [diff] [blame] | 4972 | if (capsule == NULL) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 4973 | { |
Bram Moolenaar | 2afa323 | 2012-06-29 16:28:28 +0200 | [diff] [blame] | 4974 | # ifdef PY_USE_CAPSULE |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 4975 | capsule = PyCapsule_New(tv, NULL, NULL); |
Bram Moolenaar | 221d687 | 2012-06-30 13:34:34 +0200 | [diff] [blame] | 4976 | # else |
| 4977 | capsule = PyCObject_FromVoidPtr(tv, NULL); |
| 4978 | # endif |
Bram Moolenaar | a03e631 | 2013-05-29 22:49:26 +0200 | [diff] [blame] | 4979 | if (PyDict_SetItemString(lookup_dict, hexBuf, capsule)) |
| 4980 | { |
| 4981 | Py_DECREF(capsule); |
| 4982 | tv->v_type = VAR_UNKNOWN; |
| 4983 | return -1; |
| 4984 | } |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 4985 | if (py_to_tv(obj, tv, lookup_dict) == -1) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 4986 | { |
| 4987 | tv->v_type = VAR_UNKNOWN; |
| 4988 | return -1; |
| 4989 | } |
| 4990 | /* As we are not using copy_tv which increments reference count we must |
| 4991 | * do it ourself. */ |
| 4992 | switch(tv->v_type) |
| 4993 | { |
| 4994 | case VAR_DICT: ++tv->vval.v_dict->dv_refcount; break; |
| 4995 | case VAR_LIST: ++tv->vval.v_list->lv_refcount; break; |
| 4996 | } |
| 4997 | } |
| 4998 | else |
| 4999 | { |
Bram Moolenaar | 2afa323 | 2012-06-29 16:28:28 +0200 | [diff] [blame] | 5000 | typval_T *v; |
| 5001 | |
| 5002 | # ifdef PY_USE_CAPSULE |
| 5003 | v = PyCapsule_GetPointer(capsule, NULL); |
| 5004 | # else |
Bram Moolenaar | 221d687 | 2012-06-30 13:34:34 +0200 | [diff] [blame] | 5005 | v = PyCObject_AsVoidPtr(capsule); |
Bram Moolenaar | 2afa323 | 2012-06-29 16:28:28 +0200 | [diff] [blame] | 5006 | # endif |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5007 | copy_tv(v, tv); |
| 5008 | } |
| 5009 | return 0; |
| 5010 | } |
| 5011 | |
| 5012 | static int |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 5013 | ConvertFromPyMapping(PyObject *obj, typval_T *tv) |
| 5014 | { |
| 5015 | PyObject *lookup_dict; |
| 5016 | int r; |
| 5017 | |
| 5018 | if (!(lookup_dict = PyDict_New())) |
| 5019 | return -1; |
| 5020 | |
| 5021 | if (PyType_IsSubtype(obj->ob_type, &DictionaryType)) |
| 5022 | { |
| 5023 | tv->v_type = VAR_DICT; |
| 5024 | tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); |
| 5025 | ++tv->vval.v_dict->dv_refcount; |
| 5026 | r = 0; |
| 5027 | } |
| 5028 | else if (PyDict_Check(obj)) |
| 5029 | r = convert_dl(obj, tv, pydict_to_tv, lookup_dict); |
| 5030 | else if (PyMapping_Check(obj)) |
| 5031 | r = convert_dl(obj, tv, pymap_to_tv, lookup_dict); |
| 5032 | else |
| 5033 | { |
| 5034 | PyErr_SetString(PyExc_TypeError, |
| 5035 | _("unable to convert object to vim dictionary")); |
| 5036 | r = -1; |
| 5037 | } |
| 5038 | Py_DECREF(lookup_dict); |
| 5039 | return r; |
| 5040 | } |
| 5041 | |
| 5042 | static int |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5043 | ConvertFromPyObject(PyObject *obj, typval_T *tv) |
| 5044 | { |
| 5045 | PyObject *lookup_dict; |
| 5046 | int r; |
| 5047 | |
Bram Moolenaar | 9bb77d6 | 2013-05-30 12:14:49 +0200 | [diff] [blame] | 5048 | if (!(lookup_dict = PyDict_New())) |
| 5049 | return -1; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5050 | r = _ConvertFromPyObject(obj, tv, lookup_dict); |
| 5051 | Py_DECREF(lookup_dict); |
| 5052 | return r; |
| 5053 | } |
| 5054 | |
| 5055 | static int |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 5056 | _ConvertFromPyObject(PyObject *obj, typval_T *tv, PyObject *lookup_dict) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5057 | { |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 5058 | if (PyType_IsSubtype(obj->ob_type, &DictionaryType)) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5059 | { |
| 5060 | tv->v_type = VAR_DICT; |
| 5061 | tv->vval.v_dict = (((DictionaryObject *)(obj))->dict); |
| 5062 | ++tv->vval.v_dict->dv_refcount; |
| 5063 | } |
| 5064 | else if (obj->ob_type == &ListType) |
| 5065 | { |
| 5066 | tv->v_type = VAR_LIST; |
| 5067 | tv->vval.v_list = (((ListObject *)(obj))->list); |
| 5068 | ++tv->vval.v_list->lv_refcount; |
| 5069 | } |
| 5070 | else if (obj->ob_type == &FunctionType) |
| 5071 | { |
| 5072 | if (set_string_copy(((FunctionObject *) (obj))->name, tv) == -1) |
| 5073 | return -1; |
| 5074 | |
| 5075 | tv->v_type = VAR_FUNC; |
| 5076 | func_ref(tv->vval.v_string); |
| 5077 | } |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5078 | else if (PyBytes_Check(obj)) |
| 5079 | { |
Bram Moolenaar | afa6b9a | 2012-09-05 19:09:11 +0200 | [diff] [blame] | 5080 | char_u *result; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5081 | |
Bram Moolenaar | afa6b9a | 2012-09-05 19:09:11 +0200 | [diff] [blame] | 5082 | if (PyString_AsStringAndSize(obj, (char **) &result, NULL) == -1) |
| 5083 | return -1; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5084 | if (result == NULL) |
| 5085 | return -1; |
| 5086 | |
| 5087 | if (set_string_copy(result, tv) == -1) |
| 5088 | return -1; |
| 5089 | |
| 5090 | tv->v_type = VAR_STRING; |
| 5091 | } |
| 5092 | else if (PyUnicode_Check(obj)) |
| 5093 | { |
| 5094 | PyObject *bytes; |
| 5095 | char_u *result; |
| 5096 | |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5097 | bytes = PyUnicode_AsEncodedString(obj, (char *)ENC_OPT, NULL); |
| 5098 | if (bytes == NULL) |
| 5099 | return -1; |
| 5100 | |
Bram Moolenaar | afa6b9a | 2012-09-05 19:09:11 +0200 | [diff] [blame] | 5101 | if(PyString_AsStringAndSize(bytes, (char **) &result, NULL) == -1) |
| 5102 | return -1; |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5103 | if (result == NULL) |
| 5104 | return -1; |
| 5105 | |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 5106 | if (set_string_copy(result, tv)) |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5107 | { |
| 5108 | Py_XDECREF(bytes); |
| 5109 | return -1; |
| 5110 | } |
| 5111 | Py_XDECREF(bytes); |
| 5112 | |
| 5113 | tv->v_type = VAR_STRING; |
| 5114 | } |
Bram Moolenaar | 335e0b6 | 2013-04-24 13:47:45 +0200 | [diff] [blame] | 5115 | #if PY_MAJOR_VERSION < 3 |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5116 | else if (PyInt_Check(obj)) |
| 5117 | { |
| 5118 | tv->v_type = VAR_NUMBER; |
| 5119 | tv->vval.v_number = (varnumber_T) PyInt_AsLong(obj); |
| 5120 | } |
| 5121 | #endif |
| 5122 | else if (PyLong_Check(obj)) |
| 5123 | { |
| 5124 | tv->v_type = VAR_NUMBER; |
| 5125 | tv->vval.v_number = (varnumber_T) PyLong_AsLong(obj); |
| 5126 | } |
| 5127 | else if (PyDict_Check(obj)) |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 5128 | return convert_dl(obj, tv, pydict_to_tv, lookup_dict); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5129 | #ifdef FEAT_FLOAT |
| 5130 | else if (PyFloat_Check(obj)) |
| 5131 | { |
| 5132 | tv->v_type = VAR_FLOAT; |
| 5133 | tv->vval.v_float = (float_T) PyFloat_AsDouble(obj); |
| 5134 | } |
| 5135 | #endif |
Bram Moolenaar | bcb4097 | 2013-05-30 13:22:13 +0200 | [diff] [blame] | 5136 | else if (PyObject_HasAttrString(obj, "keys")) |
| 5137 | return convert_dl(obj, tv, pymap_to_tv, lookup_dict); |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 5138 | else if (PyIter_Check(obj) || PySequence_Check(obj)) |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 5139 | return convert_dl(obj, tv, pyseq_to_tv, lookup_dict); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5140 | else if (PyMapping_Check(obj)) |
Bram Moolenaar | b38caae | 2013-05-29 22:39:52 +0200 | [diff] [blame] | 5141 | return convert_dl(obj, tv, pymap_to_tv, lookup_dict); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5142 | else |
| 5143 | { |
Bram Moolenaar | 8661b17 | 2013-05-15 15:44:28 +0200 | [diff] [blame] | 5144 | PyErr_SetString(PyExc_TypeError, |
| 5145 | _("unable to convert to vim structure")); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5146 | return -1; |
| 5147 | } |
| 5148 | return 0; |
| 5149 | } |
| 5150 | |
| 5151 | static PyObject * |
| 5152 | ConvertToPyObject(typval_T *tv) |
| 5153 | { |
| 5154 | if (tv == NULL) |
| 5155 | { |
| 5156 | PyErr_SetVim(_("NULL reference passed")); |
| 5157 | return NULL; |
| 5158 | } |
| 5159 | switch (tv->v_type) |
| 5160 | { |
| 5161 | case VAR_STRING: |
Bram Moolenaar | d1f13fd | 2012-10-05 21:30:07 +0200 | [diff] [blame] | 5162 | return PyBytes_FromString(tv->vval.v_string == NULL |
| 5163 | ? "" : (char *)tv->vval.v_string); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5164 | case VAR_NUMBER: |
| 5165 | return PyLong_FromLong((long) tv->vval.v_number); |
| 5166 | #ifdef FEAT_FLOAT |
| 5167 | case VAR_FLOAT: |
| 5168 | return PyFloat_FromDouble((double) tv->vval.v_float); |
| 5169 | #endif |
| 5170 | case VAR_LIST: |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 5171 | return NEW_LIST(tv->vval.v_list); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5172 | case VAR_DICT: |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 5173 | return NEW_DICTIONARY(tv->vval.v_dict); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5174 | case VAR_FUNC: |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 5175 | return NEW_FUNCTION(tv->vval.v_string == NULL |
Bram Moolenaar | d1f13fd | 2012-10-05 21:30:07 +0200 | [diff] [blame] | 5176 | ? (char_u *)"" : tv->vval.v_string); |
Bram Moolenaar | db91395 | 2012-06-29 12:54:53 +0200 | [diff] [blame] | 5177 | case VAR_UNKNOWN: |
| 5178 | Py_INCREF(Py_None); |
| 5179 | return Py_None; |
| 5180 | default: |
| 5181 | PyErr_SetVim(_("internal error: invalid value type")); |
| 5182 | return NULL; |
| 5183 | } |
| 5184 | } |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5185 | |
| 5186 | typedef struct |
| 5187 | { |
| 5188 | PyObject_HEAD |
| 5189 | } CurrentObject; |
| 5190 | static PyTypeObject CurrentType; |
| 5191 | |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 5192 | #if PY_MAJOR_VERSION >= 3 |
| 5193 | typedef struct |
| 5194 | { |
| 5195 | PyObject_HEAD |
| 5196 | } FinderObject; |
| 5197 | static PyTypeObject FinderType; |
| 5198 | #endif |
| 5199 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5200 | static void |
| 5201 | init_structs(void) |
| 5202 | { |
| 5203 | vim_memset(&OutputType, 0, sizeof(OutputType)); |
| 5204 | OutputType.tp_name = "vim.message"; |
| 5205 | OutputType.tp_basicsize = sizeof(OutputObject); |
| 5206 | OutputType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 5207 | OutputType.tp_doc = "vim message object"; |
| 5208 | OutputType.tp_methods = OutputMethods; |
| 5209 | #if PY_MAJOR_VERSION >= 3 |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5210 | OutputType.tp_getattro = (getattrofunc)OutputGetattro; |
| 5211 | OutputType.tp_setattro = (setattrofunc)OutputSetattro; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5212 | OutputType.tp_alloc = call_PyType_GenericAlloc; |
| 5213 | OutputType.tp_new = call_PyType_GenericNew; |
| 5214 | OutputType.tp_free = call_PyObject_Free; |
| 5215 | #else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5216 | OutputType.tp_getattr = (getattrfunc)OutputGetattr; |
| 5217 | OutputType.tp_setattr = (setattrfunc)OutputSetattr; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5218 | #endif |
| 5219 | |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 5220 | vim_memset(&IterType, 0, sizeof(IterType)); |
| 5221 | IterType.tp_name = "vim.iter"; |
| 5222 | IterType.tp_basicsize = sizeof(IterObject); |
Bram Moolenaar | 07b8864 | 2013-05-29 22:58:32 +0200 | [diff] [blame] | 5223 | IterType.tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_GC; |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 5224 | IterType.tp_doc = "generic iterator object"; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5225 | IterType.tp_iter = (getiterfunc)IterIter; |
| 5226 | IterType.tp_iternext = (iternextfunc)IterNext; |
| 5227 | IterType.tp_dealloc = (destructor)IterDestructor; |
| 5228 | IterType.tp_traverse = (traverseproc)IterTraverse; |
| 5229 | IterType.tp_clear = (inquiry)IterClear; |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 5230 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5231 | vim_memset(&BufferType, 0, sizeof(BufferType)); |
| 5232 | BufferType.tp_name = "vim.buffer"; |
| 5233 | BufferType.tp_basicsize = sizeof(BufferType); |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5234 | BufferType.tp_dealloc = (destructor)BufferDestructor; |
| 5235 | BufferType.tp_repr = (reprfunc)BufferRepr; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5236 | BufferType.tp_as_sequence = &BufferAsSeq; |
| 5237 | BufferType.tp_as_mapping = &BufferAsMapping; |
| 5238 | BufferType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 5239 | BufferType.tp_doc = "vim buffer object"; |
| 5240 | BufferType.tp_methods = BufferMethods; |
| 5241 | #if PY_MAJOR_VERSION >= 3 |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5242 | BufferType.tp_getattro = (getattrofunc)BufferGetattro; |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 5243 | BufferType.tp_setattro = (setattrofunc)BufferSetattro; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5244 | BufferType.tp_alloc = call_PyType_GenericAlloc; |
| 5245 | BufferType.tp_new = call_PyType_GenericNew; |
| 5246 | BufferType.tp_free = call_PyObject_Free; |
| 5247 | #else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5248 | BufferType.tp_getattr = (getattrfunc)BufferGetattr; |
Bram Moolenaar | e9ba516 | 2013-05-29 22:02:22 +0200 | [diff] [blame] | 5249 | BufferType.tp_setattr = (setattrfunc)BufferSetattr; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5250 | #endif |
| 5251 | |
| 5252 | vim_memset(&WindowType, 0, sizeof(WindowType)); |
| 5253 | WindowType.tp_name = "vim.window"; |
| 5254 | WindowType.tp_basicsize = sizeof(WindowObject); |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5255 | WindowType.tp_dealloc = (destructor)WindowDestructor; |
| 5256 | WindowType.tp_repr = (reprfunc)WindowRepr; |
Bram Moolenaar | 07b8864 | 2013-05-29 22:58:32 +0200 | [diff] [blame] | 5257 | WindowType.tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_GC; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5258 | WindowType.tp_doc = "vim Window object"; |
| 5259 | WindowType.tp_methods = WindowMethods; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5260 | WindowType.tp_traverse = (traverseproc)WindowTraverse; |
| 5261 | WindowType.tp_clear = (inquiry)WindowClear; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5262 | #if PY_MAJOR_VERSION >= 3 |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5263 | WindowType.tp_getattro = (getattrofunc)WindowGetattro; |
| 5264 | WindowType.tp_setattro = (setattrofunc)WindowSetattro; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5265 | WindowType.tp_alloc = call_PyType_GenericAlloc; |
| 5266 | WindowType.tp_new = call_PyType_GenericNew; |
| 5267 | WindowType.tp_free = call_PyObject_Free; |
| 5268 | #else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5269 | WindowType.tp_getattr = (getattrfunc)WindowGetattr; |
| 5270 | WindowType.tp_setattr = (setattrfunc)WindowSetattr; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5271 | #endif |
| 5272 | |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 5273 | vim_memset(&TabPageType, 0, sizeof(TabPageType)); |
| 5274 | TabPageType.tp_name = "vim.tabpage"; |
| 5275 | TabPageType.tp_basicsize = sizeof(TabPageObject); |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5276 | TabPageType.tp_dealloc = (destructor)TabPageDestructor; |
| 5277 | TabPageType.tp_repr = (reprfunc)TabPageRepr; |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 5278 | TabPageType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 5279 | TabPageType.tp_doc = "vim tab page object"; |
| 5280 | TabPageType.tp_methods = TabPageMethods; |
| 5281 | #if PY_MAJOR_VERSION >= 3 |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5282 | TabPageType.tp_getattro = (getattrofunc)TabPageGetattro; |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 5283 | TabPageType.tp_alloc = call_PyType_GenericAlloc; |
| 5284 | TabPageType.tp_new = call_PyType_GenericNew; |
| 5285 | TabPageType.tp_free = call_PyObject_Free; |
| 5286 | #else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5287 | TabPageType.tp_getattr = (getattrfunc)TabPageGetattr; |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 5288 | #endif |
| 5289 | |
Bram Moolenaar | dfa38d4 | 2013-05-15 13:38:47 +0200 | [diff] [blame] | 5290 | vim_memset(&BufMapType, 0, sizeof(BufMapType)); |
| 5291 | BufMapType.tp_name = "vim.bufferlist"; |
| 5292 | BufMapType.tp_basicsize = sizeof(BufMapObject); |
| 5293 | BufMapType.tp_as_mapping = &BufMapAsMapping; |
| 5294 | BufMapType.tp_flags = Py_TPFLAGS_DEFAULT; |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 5295 | BufMapType.tp_iter = BufMapIter; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5296 | BufferType.tp_doc = "vim buffer list"; |
| 5297 | |
| 5298 | vim_memset(&WinListType, 0, sizeof(WinListType)); |
| 5299 | WinListType.tp_name = "vim.windowlist"; |
| 5300 | WinListType.tp_basicsize = sizeof(WinListType); |
| 5301 | WinListType.tp_as_sequence = &WinListAsSeq; |
| 5302 | WinListType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 5303 | WinListType.tp_doc = "vim window list"; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5304 | WinListType.tp_dealloc = (destructor)WinListDestructor; |
Bram Moolenaar | 5e538ec | 2013-05-15 15:12:29 +0200 | [diff] [blame] | 5305 | |
| 5306 | vim_memset(&TabListType, 0, sizeof(TabListType)); |
| 5307 | TabListType.tp_name = "vim.tabpagelist"; |
| 5308 | TabListType.tp_basicsize = sizeof(TabListType); |
| 5309 | TabListType.tp_as_sequence = &TabListAsSeq; |
| 5310 | TabListType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 5311 | TabListType.tp_doc = "vim tab page list"; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5312 | |
| 5313 | vim_memset(&RangeType, 0, sizeof(RangeType)); |
| 5314 | RangeType.tp_name = "vim.range"; |
| 5315 | RangeType.tp_basicsize = sizeof(RangeObject); |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5316 | RangeType.tp_dealloc = (destructor)RangeDestructor; |
| 5317 | RangeType.tp_repr = (reprfunc)RangeRepr; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5318 | RangeType.tp_as_sequence = &RangeAsSeq; |
| 5319 | RangeType.tp_as_mapping = &RangeAsMapping; |
Bram Moolenaar | 07b8864 | 2013-05-29 22:58:32 +0200 | [diff] [blame] | 5320 | RangeType.tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_GC; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5321 | RangeType.tp_doc = "vim Range object"; |
| 5322 | RangeType.tp_methods = RangeMethods; |
Bram Moolenaar | 774267b | 2013-05-21 20:51:59 +0200 | [diff] [blame] | 5323 | RangeType.tp_traverse = (traverseproc)RangeTraverse; |
| 5324 | RangeType.tp_clear = (inquiry)RangeClear; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5325 | #if PY_MAJOR_VERSION >= 3 |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5326 | RangeType.tp_getattro = (getattrofunc)RangeGetattro; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5327 | RangeType.tp_alloc = call_PyType_GenericAlloc; |
| 5328 | RangeType.tp_new = call_PyType_GenericNew; |
| 5329 | RangeType.tp_free = call_PyObject_Free; |
| 5330 | #else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5331 | RangeType.tp_getattr = (getattrfunc)RangeGetattr; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5332 | #endif |
| 5333 | |
| 5334 | vim_memset(&CurrentType, 0, sizeof(CurrentType)); |
| 5335 | CurrentType.tp_name = "vim.currentdata"; |
| 5336 | CurrentType.tp_basicsize = sizeof(CurrentObject); |
| 5337 | CurrentType.tp_flags = Py_TPFLAGS_DEFAULT; |
| 5338 | CurrentType.tp_doc = "vim current object"; |
Bram Moolenaar | dd8aca6 | 2013-05-29 22:36:10 +0200 | [diff] [blame] | 5339 | CurrentType.tp_methods = CurrentMethods; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5340 | #if PY_MAJOR_VERSION >= 3 |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5341 | CurrentType.tp_getattro = (getattrofunc)CurrentGetattro; |
| 5342 | CurrentType.tp_setattro = (setattrofunc)CurrentSetattro; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5343 | #else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5344 | CurrentType.tp_getattr = (getattrfunc)CurrentGetattr; |
| 5345 | CurrentType.tp_setattr = (setattrfunc)CurrentSetattr; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5346 | #endif |
| 5347 | |
| 5348 | vim_memset(&DictionaryType, 0, sizeof(DictionaryType)); |
| 5349 | DictionaryType.tp_name = "vim.dictionary"; |
| 5350 | DictionaryType.tp_basicsize = sizeof(DictionaryObject); |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5351 | DictionaryType.tp_dealloc = (destructor)DictionaryDestructor; |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 5352 | DictionaryType.tp_as_sequence = &DictionaryAsSeq; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5353 | DictionaryType.tp_as_mapping = &DictionaryAsMapping; |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 5354 | DictionaryType.tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5355 | DictionaryType.tp_doc = "dictionary pushing modifications to vim structure"; |
| 5356 | DictionaryType.tp_methods = DictionaryMethods; |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 5357 | DictionaryType.tp_iter = (getiterfunc)DictionaryIter; |
| 5358 | DictionaryType.tp_new = (newfunc)DictionaryConstructor; |
| 5359 | DictionaryType.tp_alloc = (allocfunc)PyType_GenericAlloc; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5360 | #if PY_MAJOR_VERSION >= 3 |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5361 | DictionaryType.tp_getattro = (getattrofunc)DictionaryGetattro; |
| 5362 | DictionaryType.tp_setattro = (setattrofunc)DictionarySetattro; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5363 | #else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5364 | DictionaryType.tp_getattr = (getattrfunc)DictionaryGetattr; |
| 5365 | DictionaryType.tp_setattr = (setattrfunc)DictionarySetattr; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5366 | #endif |
| 5367 | |
| 5368 | vim_memset(&ListType, 0, sizeof(ListType)); |
| 5369 | ListType.tp_name = "vim.list"; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5370 | ListType.tp_dealloc = (destructor)ListDestructor; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5371 | ListType.tp_basicsize = sizeof(ListObject); |
| 5372 | ListType.tp_as_sequence = &ListAsSeq; |
| 5373 | ListType.tp_as_mapping = &ListAsMapping; |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 5374 | ListType.tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5375 | ListType.tp_doc = "list pushing modifications to vim structure"; |
| 5376 | ListType.tp_methods = ListMethods; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5377 | ListType.tp_iter = (getiterfunc)ListIter; |
Bram Moolenaar | 78cddbe | 2013-05-30 13:05:58 +0200 | [diff] [blame] | 5378 | ListType.tp_new = (newfunc)ListConstructor; |
| 5379 | ListType.tp_alloc = (allocfunc)PyType_GenericAlloc; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5380 | #if PY_MAJOR_VERSION >= 3 |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5381 | ListType.tp_getattro = (getattrofunc)ListGetattro; |
| 5382 | ListType.tp_setattro = (setattrofunc)ListSetattro; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5383 | #else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5384 | ListType.tp_getattr = (getattrfunc)ListGetattr; |
| 5385 | ListType.tp_setattr = (setattrfunc)ListSetattr; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5386 | #endif |
| 5387 | |
| 5388 | vim_memset(&FunctionType, 0, sizeof(FunctionType)); |
Bram Moolenaar | b6c589a | 2013-05-15 14:39:52 +0200 | [diff] [blame] | 5389 | FunctionType.tp_name = "vim.function"; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5390 | FunctionType.tp_basicsize = sizeof(FunctionObject); |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5391 | FunctionType.tp_dealloc = (destructor)FunctionDestructor; |
| 5392 | FunctionType.tp_call = (ternaryfunc)FunctionCall; |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 5393 | FunctionType.tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5394 | FunctionType.tp_doc = "object that calls vim function"; |
| 5395 | FunctionType.tp_methods = FunctionMethods; |
Bram Moolenaar | a5b725c | 2013-05-30 12:43:54 +0200 | [diff] [blame] | 5396 | FunctionType.tp_repr = (reprfunc)FunctionRepr; |
Bram Moolenaar | 355fd9b | 2013-05-30 13:14:13 +0200 | [diff] [blame] | 5397 | FunctionType.tp_new = (newfunc)FunctionConstructor; |
| 5398 | FunctionType.tp_alloc = (allocfunc)PyType_GenericAlloc; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5399 | #if PY_MAJOR_VERSION >= 3 |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5400 | FunctionType.tp_getattro = (getattrofunc)FunctionGetattro; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5401 | #else |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5402 | FunctionType.tp_getattr = (getattrfunc)FunctionGetattr; |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5403 | #endif |
| 5404 | |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 5405 | vim_memset(&OptionsType, 0, sizeof(OptionsType)); |
| 5406 | OptionsType.tp_name = "vim.options"; |
| 5407 | OptionsType.tp_basicsize = sizeof(OptionsObject); |
Bram Moolenaar | 07b8864 | 2013-05-29 22:58:32 +0200 | [diff] [blame] | 5408 | OptionsType.tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_GC; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 5409 | OptionsType.tp_doc = "object for manipulating options"; |
| 5410 | OptionsType.tp_as_mapping = &OptionsAsMapping; |
Bram Moolenaar | d6e3918 | 2013-05-21 18:30:34 +0200 | [diff] [blame] | 5411 | OptionsType.tp_dealloc = (destructor)OptionsDestructor; |
| 5412 | OptionsType.tp_traverse = (traverseproc)OptionsTraverse; |
| 5413 | OptionsType.tp_clear = (inquiry)OptionsClear; |
Bram Moolenaar | 84e0f6c | 2013-05-06 03:52:55 +0200 | [diff] [blame] | 5414 | |
Bram Moolenaar | 4d1da49 | 2013-04-24 13:39:15 +0200 | [diff] [blame] | 5415 | #if PY_MAJOR_VERSION >= 3 |
| 5416 | vim_memset(&vimmodule, 0, sizeof(vimmodule)); |
| 5417 | vimmodule.m_name = "vim"; |
| 5418 | vimmodule.m_doc = "Vim Python interface\n"; |
| 5419 | vimmodule.m_size = -1; |
| 5420 | vimmodule.m_methods = VimMethods; |
| 5421 | #endif |
| 5422 | } |
Bram Moolenaar | 1dc2878 | 2013-05-21 19:11:01 +0200 | [diff] [blame] | 5423 | |
| 5424 | #define PYTYPE_READY(type) \ |
| 5425 | if (PyType_Ready(&type)) \ |
| 5426 | return -1; |
| 5427 | |
| 5428 | static int |
| 5429 | init_types() |
| 5430 | { |
| 5431 | PYTYPE_READY(IterType); |
| 5432 | PYTYPE_READY(BufferType); |
| 5433 | PYTYPE_READY(RangeType); |
| 5434 | PYTYPE_READY(WindowType); |
| 5435 | PYTYPE_READY(TabPageType); |
| 5436 | PYTYPE_READY(BufMapType); |
| 5437 | PYTYPE_READY(WinListType); |
| 5438 | PYTYPE_READY(TabListType); |
| 5439 | PYTYPE_READY(CurrentType); |
| 5440 | PYTYPE_READY(DictionaryType); |
| 5441 | PYTYPE_READY(ListType); |
| 5442 | PYTYPE_READY(FunctionType); |
| 5443 | PYTYPE_READY(OptionsType); |
| 5444 | PYTYPE_READY(OutputType); |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 5445 | #if PY_MAJOR_VERSION >= 3 |
| 5446 | PYTYPE_READY(FinderType); |
| 5447 | #endif |
| 5448 | return 0; |
| 5449 | } |
| 5450 | |
| 5451 | static int |
| 5452 | init_sys_path() |
| 5453 | { |
| 5454 | PyObject *path; |
| 5455 | PyObject *path_hook; |
| 5456 | PyObject *path_hooks; |
| 5457 | |
| 5458 | if (!(path_hook = PyObject_GetAttrString(vim_module, "path_hook"))) |
| 5459 | return -1; |
| 5460 | |
| 5461 | if (!(path_hooks = PySys_GetObject("path_hooks"))) |
| 5462 | { |
| 5463 | PyErr_Clear(); |
| 5464 | path_hooks = PyList_New(1); |
| 5465 | PyList_SET_ITEM(path_hooks, 0, path_hook); |
| 5466 | if (PySys_SetObject("path_hooks", path_hooks)) |
| 5467 | { |
| 5468 | Py_DECREF(path_hooks); |
| 5469 | return -1; |
| 5470 | } |
| 5471 | Py_DECREF(path_hooks); |
| 5472 | } |
| 5473 | else if (PyList_Check(path_hooks)) |
| 5474 | { |
| 5475 | if (PyList_Append(path_hooks, path_hook)) |
| 5476 | { |
| 5477 | Py_DECREF(path_hook); |
| 5478 | return -1; |
| 5479 | } |
| 5480 | Py_DECREF(path_hook); |
| 5481 | } |
| 5482 | else |
| 5483 | { |
| 5484 | VimTryStart(); |
| 5485 | EMSG(_("Failed to set path hook: sys.path_hooks is not a list\n" |
| 5486 | "You should now do the following:\n" |
| 5487 | "- append vim.path_hook to sys.path_hooks\n" |
| 5488 | "- append vim.VIM_SPECIAL_PATH to sys.path\n")); |
| 5489 | VimTryEnd(); /* Discard the error */ |
| 5490 | Py_DECREF(path_hook); |
| 5491 | return 0; |
| 5492 | } |
| 5493 | |
| 5494 | if (!(path = PySys_GetObject("path"))) |
| 5495 | { |
| 5496 | PyErr_Clear(); |
| 5497 | path = PyList_New(1); |
| 5498 | Py_INCREF(vim_special_path_object); |
| 5499 | PyList_SET_ITEM(path, 0, vim_special_path_object); |
| 5500 | if (PySys_SetObject("path", path)) |
| 5501 | { |
| 5502 | Py_DECREF(path); |
| 5503 | return -1; |
| 5504 | } |
| 5505 | Py_DECREF(path); |
| 5506 | } |
| 5507 | else if (PyList_Check(path)) |
| 5508 | { |
| 5509 | if (PyList_Append(path, vim_special_path_object)) |
| 5510 | return -1; |
| 5511 | } |
| 5512 | else |
| 5513 | { |
| 5514 | VimTryStart(); |
| 5515 | EMSG(_("Failed to set path: sys.path is not a list\n" |
| 5516 | "You should now append vim.VIM_SPECIAL_PATH to sys.path")); |
| 5517 | VimTryEnd(); /* Discard the error */ |
| 5518 | } |
| 5519 | |
Bram Moolenaar | 1dc2878 | 2013-05-21 19:11:01 +0200 | [diff] [blame] | 5520 | return 0; |
| 5521 | } |
| 5522 | |
| 5523 | static BufMapObject TheBufferMap = |
| 5524 | { |
| 5525 | PyObject_HEAD_INIT(&BufMapType) |
| 5526 | }; |
| 5527 | |
| 5528 | static WinListObject TheWindowList = |
| 5529 | { |
| 5530 | PyObject_HEAD_INIT(&WinListType) |
| 5531 | NULL |
| 5532 | }; |
| 5533 | |
| 5534 | static CurrentObject TheCurrent = |
| 5535 | { |
| 5536 | PyObject_HEAD_INIT(&CurrentType) |
| 5537 | }; |
| 5538 | |
| 5539 | static TabListObject TheTabPageList = |
| 5540 | { |
| 5541 | PyObject_HEAD_INIT(&TabListType) |
| 5542 | }; |
| 5543 | |
| 5544 | static struct numeric_constant { |
| 5545 | char *name; |
| 5546 | int value; |
| 5547 | } numeric_constants[] = { |
| 5548 | {"VAR_LOCKED", VAR_LOCKED}, |
| 5549 | {"VAR_FIXED", VAR_FIXED}, |
| 5550 | {"VAR_SCOPE", VAR_SCOPE}, |
| 5551 | {"VAR_DEF_SCOPE", VAR_DEF_SCOPE}, |
| 5552 | }; |
| 5553 | |
| 5554 | static struct object_constant { |
| 5555 | char *name; |
| 5556 | PyObject *value; |
| 5557 | } object_constants[] = { |
| 5558 | {"buffers", (PyObject *)(void *)&TheBufferMap}, |
| 5559 | {"windows", (PyObject *)(void *)&TheWindowList}, |
| 5560 | {"tabpages", (PyObject *)(void *)&TheTabPageList}, |
| 5561 | {"current", (PyObject *)(void *)&TheCurrent}, |
Bram Moolenaar | cac867a | 2013-05-21 19:50:34 +0200 | [diff] [blame] | 5562 | |
| 5563 | {"Buffer", (PyObject *)&BufferType}, |
| 5564 | {"Range", (PyObject *)&RangeType}, |
| 5565 | {"Window", (PyObject *)&WindowType}, |
| 5566 | {"TabPage", (PyObject *)&TabPageType}, |
| 5567 | {"Dictionary", (PyObject *)&DictionaryType}, |
| 5568 | {"List", (PyObject *)&ListType}, |
| 5569 | {"Function", (PyObject *)&FunctionType}, |
| 5570 | {"Options", (PyObject *)&OptionsType}, |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 5571 | #if PY_MAJOR_VERSION >= 3 |
| 5572 | {"Finder", (PyObject *)&FinderType}, |
| 5573 | #endif |
Bram Moolenaar | 1dc2878 | 2013-05-21 19:11:01 +0200 | [diff] [blame] | 5574 | }; |
| 5575 | |
| 5576 | typedef int (*object_adder)(PyObject *, const char *, PyObject *); |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5577 | typedef PyObject *(*attr_getter)(PyObject *, const char *); |
Bram Moolenaar | 1dc2878 | 2013-05-21 19:11:01 +0200 | [diff] [blame] | 5578 | |
| 5579 | #define ADD_OBJECT(m, name, obj) \ |
| 5580 | if (add_object(m, name, obj)) \ |
| 5581 | return -1; |
| 5582 | |
| 5583 | #define ADD_CHECKED_OBJECT(m, name, obj) \ |
| 5584 | { \ |
| 5585 | PyObject *value = obj; \ |
| 5586 | if (!value) \ |
| 5587 | return -1; \ |
| 5588 | ADD_OBJECT(m, name, value); \ |
| 5589 | } |
| 5590 | |
| 5591 | static int |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5592 | populate_module(PyObject *m, object_adder add_object, attr_getter get_attr) |
Bram Moolenaar | 1dc2878 | 2013-05-21 19:11:01 +0200 | [diff] [blame] | 5593 | { |
Bram Moolenaar | c1ba10c | 2013-06-10 20:39:03 +0200 | [diff] [blame] | 5594 | int i; |
| 5595 | PyObject *other_module; |
Bram Moolenaar | f9c9b32 | 2013-06-10 20:47:36 +0200 | [diff] [blame] | 5596 | PyObject *attr; |
Bram Moolenaar | 1dc2878 | 2013-05-21 19:11:01 +0200 | [diff] [blame] | 5597 | |
| 5598 | for (i = 0; i < (int)(sizeof(numeric_constants) |
| 5599 | / sizeof(struct numeric_constant)); |
| 5600 | ++i) |
| 5601 | ADD_CHECKED_OBJECT(m, numeric_constants[i].name, |
| 5602 | PyInt_FromLong(numeric_constants[i].value)); |
| 5603 | |
| 5604 | for (i = 0; i < (int)(sizeof(object_constants) |
| 5605 | / sizeof(struct object_constant)); |
| 5606 | ++i) |
| 5607 | { |
| 5608 | PyObject *value; |
| 5609 | |
| 5610 | value = object_constants[i].value; |
| 5611 | Py_INCREF(value); |
| 5612 | ADD_OBJECT(m, object_constants[i].name, value); |
| 5613 | } |
| 5614 | |
| 5615 | if (!(VimError = PyErr_NewException("vim.error", NULL, NULL))) |
| 5616 | return -1; |
| 5617 | ADD_OBJECT(m, "error", VimError); |
| 5618 | |
Bram Moolenaar | a9922d6 | 2013-05-30 13:01:18 +0200 | [diff] [blame] | 5619 | ADD_CHECKED_OBJECT(m, "vars", NEW_DICTIONARY(&globvardict)); |
| 5620 | ADD_CHECKED_OBJECT(m, "vvars", NEW_DICTIONARY(&vimvardict)); |
Bram Moolenaar | 1dc2878 | 2013-05-21 19:11:01 +0200 | [diff] [blame] | 5621 | ADD_CHECKED_OBJECT(m, "options", |
| 5622 | OptionsNew(SREQ_GLOBAL, NULL, dummy_check, NULL)); |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5623 | |
Bram Moolenaar | c1ba10c | 2013-06-10 20:39:03 +0200 | [diff] [blame] | 5624 | if (!(other_module = PyImport_ImportModule("os"))) |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5625 | return -1; |
Bram Moolenaar | c1ba10c | 2013-06-10 20:39:03 +0200 | [diff] [blame] | 5626 | ADD_OBJECT(m, "os", other_module); |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5627 | |
Bram Moolenaar | c1ba10c | 2013-06-10 20:39:03 +0200 | [diff] [blame] | 5628 | if (!(py_getcwd = PyObject_GetAttrString(other_module, "getcwd"))) |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5629 | return -1; |
| 5630 | ADD_OBJECT(m, "_getcwd", py_getcwd) |
| 5631 | |
Bram Moolenaar | c1ba10c | 2013-06-10 20:39:03 +0200 | [diff] [blame] | 5632 | if (!(py_chdir = PyObject_GetAttrString(other_module, "chdir"))) |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5633 | return -1; |
| 5634 | ADD_OBJECT(m, "_chdir", py_chdir); |
Bram Moolenaar | f9c9b32 | 2013-06-10 20:47:36 +0200 | [diff] [blame] | 5635 | if (!(attr = get_attr(m, "chdir"))) |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5636 | return -1; |
Bram Moolenaar | f9c9b32 | 2013-06-10 20:47:36 +0200 | [diff] [blame] | 5637 | if (PyObject_SetAttrString(other_module, "chdir", attr)) |
| 5638 | { |
| 5639 | Py_DECREF(attr); |
| 5640 | return -1; |
| 5641 | } |
| 5642 | Py_DECREF(attr); |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5643 | |
Bram Moolenaar | c1ba10c | 2013-06-10 20:39:03 +0200 | [diff] [blame] | 5644 | if ((py_fchdir = PyObject_GetAttrString(other_module, "fchdir"))) |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5645 | { |
| 5646 | ADD_OBJECT(m, "_fchdir", py_fchdir); |
Bram Moolenaar | f9c9b32 | 2013-06-10 20:47:36 +0200 | [diff] [blame] | 5647 | if (!(attr = get_attr(m, "fchdir"))) |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5648 | return -1; |
Bram Moolenaar | f9c9b32 | 2013-06-10 20:47:36 +0200 | [diff] [blame] | 5649 | if (PyObject_SetAttrString(other_module, "fchdir", attr)) |
| 5650 | { |
| 5651 | Py_DECREF(attr); |
| 5652 | return -1; |
| 5653 | } |
| 5654 | Py_DECREF(attr); |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5655 | } |
Bram Moolenaar | e9056b1 | 2013-06-03 20:04:48 +0200 | [diff] [blame] | 5656 | else |
| 5657 | PyErr_Clear(); |
Bram Moolenaar | f425830 | 2013-06-02 18:20:17 +0200 | [diff] [blame] | 5658 | |
Bram Moolenaar | c09a6d6 | 2013-06-10 21:27:29 +0200 | [diff] [blame] | 5659 | if (!(vim_special_path_object = PyString_FromString(vim_special_path))) |
| 5660 | return -1; |
| 5661 | |
| 5662 | ADD_OBJECT(m, "VIM_SPECIAL_PATH", vim_special_path_object); |
| 5663 | |
| 5664 | #if PY_MAJOR_VERSION >= 3 |
| 5665 | ADD_OBJECT(m, "_PathFinder", path_finder); |
| 5666 | ADD_CHECKED_OBJECT(m, "_find_module", |
| 5667 | (py_find_module = PyObject_GetAttrString(path_finder, |
| 5668 | "find_module"))); |
| 5669 | #endif |
| 5670 | |
Bram Moolenaar | 1dc2878 | 2013-05-21 19:11:01 +0200 | [diff] [blame] | 5671 | return 0; |
| 5672 | } |