Hi Jarod, Ah. Note the extra space on the first column elements. For example, one of your inputs that you've split on tabs:
['uc011lyh.1 ', 'uc003jvb.2'] If you look really closely, you'll see the whitespace at the end of "uc011lyh.1". That's why the regex isn't matching. Good luck! _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor