[Zope] Defining a Variable

Andreas Jung lists at zopyx.com
Wed Jan 2 13:55:02 EST 2008

--On 2. Januar 2008 14:44:24 -0400 Victor Subervi <victorsubervi at gmail.com> 

>   <td tal:define="num python:here.scripts.getQuote">

As in nearly all other programming languages methods are called
with parentheses - or?

>    <span metal:use-macro="here/en-us/quotes/?num/macros/quote" /><br />

> Now, I thought that was the correct way to call the variable "num" (that
> is, with the question mark: "?num"). Apparently, I'm mistaken. I've even
> tried defining it this way:

Not sure if using the '?' will working within a TALES expression. It will
at least work as the last item with an expression. However it will fail in 
general if 'num' is an integer.


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