Message223681
| Author |
pitrou |
| Recipients |
benjamin.peterson, dw, hynek, kmike, pitrou, scoder, serhiy.storchaka, skrah, stutzbach |
| Date |
2014年07月22日.18:50:01 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1406055001.58.0.80490630817.issue22003@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
There's also the following code in numpy's getbuffer method:
/*
* If a read-only buffer is requested on a read-write array, we return a
* read-write buffer, which is dubious behavior. But that's why this call
* is guarded by PyArray_ISWRITEABLE rather than (flags &
* PyBUF_WRITEABLE).
*/
if (PyArray_ISWRITEABLE(self)) {
if (array_might_be_written(self) < 0) {
goto fail;
}
}
... which seems to imply that mmap is not the only one with "dubious behaviour" (?). |
|