Is it possible to access the next and previous items during an iteration? I want to use it to iterate through html files in a folder and add links in to the next and previous pages.
For example for page in folder: #add link to previous page #add link to next page I'm currently using: prev = 0 current = 0 next = 0 for page in folder: prev = current current = next next = page if current: if prev: #add link to previous page #add link to next page if current: if prev: #add link to previous page #add link to next page But this seems a really awkward way to do it. I've considered iterating and dumping them all into a list and then iterating through the list, but that also seems awkward (having to iterate twice). Is there a nice way to do it? Thanks Ed _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor