Re: Writing tags "the hard way" in 2.2...

Hi Jonathan,

mmm, thanks, that sortof works - only problem is that if you have a tag
such as:

 <mytag> [[= some python expression ]] </mytag>

The python expression will always be evaluated, whether the tag should
be displayed or not...  Any ideas how one can stop that from happening?

(The problem is that the expression may break in the cases when mytag
should not be displayed.)

-i

On Wed, 2007-03-07 at 07:03 -0800, Jonathan Ellis wrote:
> yes, this was removed.
> 
> you can easily do the same thing with an instance var yourself, though.
> 
> def body(self):
>   if not self.conditional: return
>   ...
> 
> On Wed, 07 Mar 2007 16:00:20 +0200, "Iwan Vosloo" <[email protected]> said:
> > Hi,
> > 
> > we suspect another change in 2.2:
> > 
> > We used to be able to write a tag (something inheriting from
> > spyceTagPlus), and set conditional=True on it.  If I understand
> > correctly, if you then return None from your begin(), its body will NOT
> > be output.
> > 
> > It seems this does not work the same in 2.2?
> > 
> > Thanks
> > -i
> > 
> > 
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