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I've been toying with an xtypes extension to model insect and crop
development.

I have 200 temperature development models for over 100 species.  I
don't want to calculate all but a handful of current interest.  The
trouble is that I want to pass not only the calculated series but also
the parameter values for the chosen models to Cheetah for printing as
part of each report, but I can't see how.

Parameter values are two or three, but names and stages of development
can be two or three more.

I can duplicate walking the configobj dictionaries in both places (in
my xtypes module and my Cheetah template) to gather the necessary
info, but that seems inelegant.

Are there user-extensible structures in common between xtype engines
and report engines that I can exploit to pass a dictionary of
dictionaries of static values?  Is there some stunt I can pull,
extending the Cheetah search_list or the config_dict as a side-effect
of instantiating my xtypes?

P. S.: I've resigned myself to writing my own image engine so, if I
can conquer the Cheetah beast, I should be able to build on that
experience.

- -- 
.. Be Seeing You,
.. Chuck Rhode, Sheboygan, WI, USA
.. Weather:  http://LacusVeris.com/WX
.. 36° — Wind WSW 13 mph

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