On Thu, Oct 14, 2010 at 3:50 PM, Roelof Wobben <rwob...@hotmail.com> wrote:
>
>
> Hello,
>
> I found this answer to a problem for me :
>
>
> print ''.join([zf.getinfo('%s.txt' % p).comment for p in zpp])
>Look at the argument given to join here. It is a list comprehension. The result of a list comprehension is a list. You're calling join once, with a list as argument. > So I thought that this would be the same : > > for p in zpp: > test = zf.getinfo(p).comment > print ''.join(test) > Now look at the argument to join again. It is not a list, but a single element of a list. Also, you're calling join for every element, instead of just once. That's not the same thing, is it? > But it seems not to work > > Can anyone explain why not ? > > Roelof > _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
