Re: format of citation keys

Am 31.01.2005 17:25:25 schrieb(en) Sie:
> hello dave
> 
> 
> this looks promising.
> 
> i did what you suggested. followingly, i created a new
> pybliographic database and importet a medline file. success ->  
> keys look nice now!
> 
> 
> however, my existing database are still with the old key
> format, and that is not changed. so i tried exporting the  
> database to medline format, and import it into a new database.  
> this gives the following error:
> [...]
>   File "/home/maasha/.pybrc.py", line 65, in generate_key_new2
>     key = 'entry-%d' % __entry
> NameError: global name '__entry' is not defined


>     if len (aut) == 0:
>         global __entry
>         key = 'entry-%d' % __entry
>         __entry = __entry + 1

You need to bind a number to __entry beforehand (beforeyou  
define the function):

__entry = 1

According to the Nutshell book, ""global"" should be the very  
first statement of the function.

Peter

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