I'm looking to replace our Magento Ecommerce Server with something "Nice" - Something that is not complicated, not over abstracted, something that is well ... fun to work with.

Saleor is an elegant solution. It is an Ecommerce app written in Python and Django.  I was able to download it and get it up and running in about 2 hours.    That says a lot.

Now, I need to write a product upload script.  I could not find a diagram of the Product Schema, so I drew one.  I did this by looking at products/models/base.py and images.py and the postgresql database tables.  It is open for comments and corrections.  Here it is: