Re: [Cheetahtemplate-discuss] "Existence" "bug"

[Ian B. <ia...@co...>]

Quick hack: add a catchall object to the searchList, like:

class QuickHack:
    def __getattr__(self, attr):
        return None

Chuck Esterbrook <Chu...@ya...> wrote:
> I didn't realize this one was still around:
>    #if $foo
>      $foo
>    #end if
> 
> If '$foo' doesn't exist at all, this causes an exception. I think there was 
> a recommended work around, but I forget what it was and don't see it in the 
> manual.
> 
> I tried:
>    #if $hasName('foo')
> 
> But that doesn't work. I really need a solution for this. My template 
> writers use #include "header.html" everywhere which has:
> 
>    #if $keywords
>      <META name="keywords" content="${keywords}">
>    #end if
> 
> But not all published objects in the system come with $keywords.
> 
> Suggestions?
> 
> 
> -Chuck
> 
> 
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