[triangle-zpug] Quick help w/a python statement
bgailer at gmail.com
Wed Oct 21 15:39:36 UTC 2009
Stephanie Thirolle wrote:
> Hey All,
> I'm a relative python newbie and the following is driving me
> crazy. If anyone has ANY suggestions, I'd be most grateful.
> I've got a FileField called 'execsummlink' and I want to test if the
> field contains a file (or was left blank). I've tried the following,
> but no matter what I do, I get a 'true' result regardless of whether
> the field contains anything:
> tal:condition="python: len(execsummlink) > 0"
> tal:condition="python: exists('here/execsummlink')"
> tal:condition="python: hasattr(here, 'execsummlink')"
> tal:condition="python: getattr(here, 'execsummlink')"
> ALL of these work with other field types (Image, string, text, etc) --
> any ideas why they won't work with a file field and what will??? \
Try tal:condition="python: execsummlink.filename"
Chapel Hill NC
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