Re: Change display of (None) in admin change lists?

[rebus_]

On 18 February 2010 15:12, Derek  wrote:
> Is there a way to alter the display of fields in the Django Admin change
> lists so that they do not show (None) - for text - or None - for numeric.
>
> I'd prefer to use " " or "-" for display of items instead.
>
> Thanks
> Derek
>
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You could create custom methods on Model and use them in ModelAdmin
list_display instead of real fields.

Read more here:
http://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.ModelAdmin.list_display

You could even create these methods in runtime with setattr in
__init__ for example, but be careful though, if you "curry" your
methods there's a good chance you'll have problems serializing them
(but this can be taken care of by defining __getstate__ and
__setstate__ methods).

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Change display of (None) in admin change lists?

[Derek]

Is there a way to alter the display of fields in the Django Admin change
lists so that they do not show (None) - for text - or None - for numeric.

I'd prefer to use " " or "-" for display of items instead.

Thanks
Derek

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