On Sep 14, 11:29 am, "Jonathan Buchanan" <[EMAIL PROTECTED]>
wrote:
> Pesky kids these days, with your music and your anticipation...
:-)
> I agree that what you propose here would be useful in the scenario
> you've described. *Personally*, if I wanted something like that, I'd
> just write a function to do it and use it on my tag arguments.
>
> Quick and dirty implementation (assuming the template library will
> allow you to pass your example tag arguments as-is):
>
> expression_re = re.compile(r'\$\{ *([a-z0-9\._]+) *\}')
> expression_re.sub(resolve_variable(r'\1'), your_tag_argument)
But if you wanted to use that logic in a tag defined by someone else,
say, the url tag...
Regards,
-scott
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