Petr Jakes schrieb:
>> <span class="${{1:'top', 2:...}.get(myvar)}" py:content="..."/>
>
> hmmm... when trying:
> <span class="${{1:'top', 2:'right'}.get(myvar)}" py:content="myvar"/>
>
> I have got:
> ........
> File "/home/petr/TurboGears/virtuos/virtuos/templates/katalog.py",
> line 136
> current = Element(u'{http://www.w3.org/1999/xhtml}span',
> template_util.make_attrib({u'class': [{1:'top', 2:'right',
> u'.get(myvar)}']}, self._get_assume_encoding()))
>
> ^
> SyntaxError: invalid syntax
>
> (sorry for the bad fromating, the ^ was under the ] bracket)
That's because the first } closes the whole expression.
I'm not sure if there is any escaping proper for this, but what at least
works is to create a small local function for this.
<?python
def class_lookup(myvar):
return {1 : "top", 2 : "right"}.get(myvar)
?>
<span class="${class_lookup(myvar)}"/>
Diez
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