| 235 | } |
| 236 | |
| 237 | static PyObject * |
| 238 | array_view(PyArrayObject *self, |
| 239 | PyObject *const *args, Py_ssize_t len_args, PyObject *kwnames) |
| 240 | { |
| 241 | PyObject *out_dtype = NULL; |
| 242 | PyObject *out_type = NULL; |
| 243 | PyArray_Descr *dtype = NULL; |
| 244 | NPY_PREPARE_ARGPARSER; |
| 245 | |
| 246 | if (npy_parse_arguments("view", args, len_args, kwnames, |
| 247 | "|dtype", NULL, &out_dtype, |
| 248 | "|type", NULL, &out_type, |
| 249 | NULL, NULL, NULL) < 0) { |
| 250 | return NULL; |
| 251 | } |
| 252 | |
| 253 | /* If user specified a positional argument, guess whether it |
| 254 | represents a type or a dtype for backward compatibility. */ |
| 255 | if (out_dtype) { |
| 256 | /* type specified? */ |
| 257 | if (PyType_Check(out_dtype) && |
| 258 | PyType_IsSubtype((PyTypeObject *)out_dtype, |
| 259 | &PyArray_Type)) { |
| 260 | if (out_type) { |
| 261 | PyErr_SetString(PyExc_ValueError, |
| 262 | "Cannot specify output type twice."); |
| 263 | return NULL; |
| 264 | } |
| 265 | out_type = out_dtype; |
| 266 | out_dtype = NULL; |
| 267 | } |
| 268 | } |
| 269 | |
| 270 | if ((out_type) && (!PyType_Check(out_type) || |
| 271 | !PyType_IsSubtype((PyTypeObject *)out_type, |
| 272 | &PyArray_Type))) { |
| 273 | PyErr_SetString(PyExc_ValueError, |
| 274 | "Type must be a sub-type of ndarray type"); |
| 275 | return NULL; |
| 276 | } |
| 277 | |
| 278 | if ((out_dtype) && |
| 279 | (PyArray_DescrConverter(out_dtype, &dtype) == NPY_FAIL)) { |
| 280 | return NULL; |
| 281 | } |
| 282 | |
| 283 | return PyArray_View(self, dtype, (PyTypeObject*)out_type); |
| 284 | } |
| 285 | |
| 286 | static PyObject * |
| 287 | array_argmax(PyArrayObject *self, |
nothing calls this directly
no test coverage detected