nested data structures in classes

[Terry Reedy]

"Joel" <jfmoxley at mit.edu> wrote in message
news:e31c4866.0308291220.776a92a5 at posting.google.com...
> Does anyone have any thoughts on this?

> > My Python use involves organizing nested list information.  In a
> > simplified example, you could imagine a list of reactants and
products in
> > a chemical reaction.  Thus,

I would think about keeping reaction data together rather than in
separate lists.  Perhaps you need to add a reaction attribute dict or
define a reaction class.  Perhaps your need a reactant class.  But I
would not say more without knowing much more about your specific
project and its goals.

Terry J. Reedy