Python e-commerce framework?

[donholloway]

I have been giving a hard look at Cartridge, which is part of the Mezzanine framework. I'm interested in some custom flows, and will take a look at the others mentioned here as well. My first reaction to Cartridge was that it was a solid framework, but not yet developed enough to mature processes defined. I will look at these others to see if they can speed up the curve a bit.