Stephen Simmons wrote:
>
> 2.) How to convert an arbitrary text string into rendered DTML inside a
> python product method?
> How do you get the object's properties, REQUEST and acquisition context all
> in the namespace?
>
> I've been trying code like:
> template = '<span class="purpose"><dtml-var purpose
> fmt="structured_text"></span>'
> dtml = HTML(template, globals())
> rendered = dtml(self, REQUEST)
Here's an except from my Python interactive interpreter:
>>> import DocumentTemplate
>>> my_dt=DocumentTemplate.HTML("""<dtml-var "1+a">""")
>>> my_dt(None, {'a':4})
'5'
The object my_dt is callable, and takes the arguments (client,
namespace). You can put a REQUEST in place of the simple dictionary I
used above.
If you're trying this, make sure you have the PYTHONPATH environment
variable set to /your/zope/directory/lib/python
--
Steve Alexander
Software Engineer
Cat-Box limited
http://www.cat-box.net
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