Like `rfind`, but raises `ValueError` when the substring `sub` is not found. Calls `str.rindex` element-wise. Parameters ---------- a : array-like of str or unicode sub : str or unicode start, end : int, optional Returns ------- out : ndarray
(a, sub, start=0, end=None)
| 1314 | |
| 1315 | @array_function_dispatch(_count_dispatcher) |
| 1316 | def rindex(a, sub, start=0, end=None): |
| 1317 | """ |
| 1318 | Like `rfind`, but raises `ValueError` when the substring `sub` is |
| 1319 | not found. |
| 1320 | |
| 1321 | Calls `str.rindex` element-wise. |
| 1322 | |
| 1323 | Parameters |
| 1324 | ---------- |
| 1325 | a : array-like of str or unicode |
| 1326 | |
| 1327 | sub : str or unicode |
| 1328 | |
| 1329 | start, end : int, optional |
| 1330 | |
| 1331 | Returns |
| 1332 | ------- |
| 1333 | out : ndarray |
| 1334 | Output array of ints. |
| 1335 | |
| 1336 | See Also |
| 1337 | -------- |
| 1338 | rfind, str.rindex |
| 1339 | |
| 1340 | """ |
| 1341 | return _vec_string( |
| 1342 | a, int_, 'rindex', [sub, start] + _clean_args(end)) |
| 1343 | |
| 1344 | |
| 1345 | @array_function_dispatch(_just_dispatcher) |
no test coverage detected