a wrote: > hi simon thanks for your reply > what if i want to do this > feed_list=[] > feed_id=[] > for ix in feeds_list_select: > global feeds_list > global feeds_id Learn how to avoid globals first. -- bruno desthuilliers python -c "print '@'.join(['.'.join([w[::-1] for w in p.split('.')]) for p in 'onurb at xiludom.gro'.split('@')])"