On Jun 17, 11:19 pm, ssc <steven.samuel.c...@gmail.com> wrote:
> 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
Why are you doing this? I'm assuming a code to title look up is
required (don't forget military, royal and honorable titles
etc... :) )
Why not just:
>>> titles = ['', 'Dr', 'Miss', 'Mr', 'Mrs', 'Ms',]
>>> lookup = dict(enumerate(titles))
>>> print lookup
{0: '', 1: 'Dr', 2: 'Miss', 3: 'Mr', 4: 'Mrs', 5: 'Ms'}
or if you don't want a dict, then just:
>>> print list(enumerate(titles))
[(0, ''), (1, 'Dr'), (2, 'Miss'), (3, 'Mr'), (4, 'Mrs'), (5, 'Ms')]
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