On 8/12/11 9:25 AM, Vineet Deodhar wrote:
> I have already referred the pycon 2010 tutorial before posting my query.
> In that, self.DataStructure property is defined.
> But I fail to understand how, without using LinkField property, the relations 
> to 2 parent tables is set in that.

What do you mean "without using LinkField"? The example in the tutorial *does* 
use 
LinkField (in the RecipesForCategory and CategoriesForRecipe subclasses of 
Reccat).

The parent/child relationship in this example is one of two cases:

Recipes
   CategoriesForRecipe
     Categories

-or-

Categories
   RecipesForCategory
     Recipes

Paul

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