why does this unpacking work
Piet van Oostrum
piet at cs.uu.nl
Tue Nov 7 06:11:51 EST 2006
>>>>> Carsten Haese <carsten at uniqsys.com> (CH) wrote:
>CH> On Fri, 2006-10-20 at 15:14, John Salerno wrote:
>>> What seems to be happening is that 'for x,y in t' is acting like:
>>>
>>> for x in t:
>>> for y,z in x:
>>> #then it does it correctly
>CH> No, it's actually behaving like
>CH> for x in t:
>CH> y,z = t
y,z = x
>CH> # do something with y and z
--
Piet van Oostrum <piet at cs.uu.nl>
URL: http://www.cs.uu.nl/~piet [PGP 8DAE142BE17999C4]
Private email: piet at vanoostrum.org
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