[Python-ideas] Add lookahead iterator (peeker) to itertools
Serhiy Storchaka
storchaka at gmail.com
Tue Feb 26 11:37:25 CET 2013
On 26.02.13 12:06, Masklinn wrote:
> Although I can trivially get a segfault with islice:
>
> from itertools import islice, count
>
> it = count()
> while True:
> it = islice(it, 0)
>
> Run this, C-c at some point, every CPython version on my machine
> segfaults (pypy does not)
Thank you. This looks as pretty same issue as with tee(). I knew that
there must be more such catches, but could not find them.
http://bugs.python.org/issue17300
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