Hello, I am trying to generate this list of tuples: [(0, ''), (1, 'Dr'), (2, 'Miss'), (3, 'Mr'), (4, 'Mrs'), (5, 'Ms')]
My code works fine in the Python shell: >>> titles = ['Dr', 'Miss', 'Mr', 'Mrs', 'Ms',] >>> title_choices = [(0, '')] + list((titles.index(t)+1, t) for t in titles) >>> title_choices [(0, ''), (1, 'Dr'), (2, 'Miss'), (3, 'Mr'), (4, 'Mrs'), (5, 'Ms')] The same code run in a script fails with NameError: global name 'titles' is not defined Does anybody know why ? How can I fix the error ? Thank you very much :-) Steve -- http://mail.python.org/mailman/listinfo/python-list
