Alex Martelli <[EMAIL PROTECTED]> wrote: > Nick Craig-Wood <[EMAIL PROTECTED]> wrote: > ... > > Or this version if you want something other than "" as the default > > > > a, b, b = (line.split(':') + 3*[None])[:3] > > Either you mean a, b, c -- or you're being subtler than I'm > grasping.
Just a typo - I meant c! > > BTW This is a feature I miss from perl... > > Hmmm, I understand missing the ``and all the rest goes here'' feature > (I'd really love it if the rejected > a, b, *c = whatever > suggestion had gone through, ah well), but I'm not sure what exactly > you'd like to borrow instead -- blissfully by now I've forgotten a lot > of the perl I used to know... care to clarify? I presume your construct above is equivalent to my ($a, $b, @c) = split /.../; which I do indeed miss. Sometimes I miss the fact that in the below any unused items are set to undef, rather than an exception being raised my ($a, $b, $c) = @array; However, I do appreciate the fact (for code reliability) that the python equivalent a, b, c = array will blow up if there aren't exactly 3 elements in array. So since I obviously can't have my cake an eat it here, I'd leave python how it is for the second case, and put one of the suggestions in this thread into my toolbox / the standard library. BTW I've converted a lot of perl programs to python so I've come across a lot of little things like this! -- Nick Craig-Wood <[EMAIL PROTECTED]> -- http://www.craig-wood.com/nick -- http://mail.python.org/mailman/listinfo/python-list