On Mon, 22 Apr 2013 10:56:11 +1000, Chris Angelico wrote:
> You're running this under Windows. The convention on Windows is for
> end-of-line to be signalled with \r\n, but the convention inside Python
> is to use just \n. With the normal use of buffered and parsed input,
> this is all handled for you; with unbuffered input, that translation
> also seems to be disabled, so your string actually contains '120\r', as
> will be revealed by its repr().
If that's actually the case, then I would call that a bug in raw_input.
Actually, raw_input doesn't seem to cope well with embedded newlines even
without the -u option. On Linux, I can embed a control character by
typing Ctrl-V followed by Ctrl-<char>. E.g. Ctrl-V Ctrl-M to embed a
carriage return, Ctrl-V Ctrl-J to embed a newline. So watch:
[steve@ando ~]$ python2.7 -c "x = raw_input('Hello? '); print repr(x)"
Hello? 120^M^Jabc
'120\r'
Everything after the newline is lost.
--
Steven
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