Howdy!
>> This works even without adding web.cond to template globals:
>> <div class="$(sunny and 'yellow' or 'grey')">...</div>
>
> Oh. Now, that's a cool hack. Big thumbs up! I guess I have to brush my Python
> up. :P
Only concern with that syntax is that both the true and false expressions are
evaluated regardless of the state of the conditional, vs. the Python 2.5+
syntax of:
$('yellow' if sunny else 'grey')
Which only evaluates one or the other. This is important if your conditional
tests for the presence of a property and either uses it, or doesn’t, to avoid
attribute errors. (One example of several where the A and B or C syntax fails.)
— Alice.
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