[TurboGears] Re: kid: py:attr becomes ns1:attr instead of getting interpreted

[nerkles]

Here is the code. It worked fine until I updated to r428 though. There
are several similar things in my templates that worked before this
update.
------------------
<p>
        <label>Published
        <input type="checkbox" value="True" name="published"
py:attr="dict(checked=(published=='True') and 'checked' or None)" />
        </label>
</p>
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