[RFC] store inventory in tab-separated file

[Andrew Bennetts]

Alexander Belchenko wrote:
[...]
> > 
> > But for CSV files parsing you can use csv builtin module which can be
> > easy to use and faster.
> 
> I cannot agree with you about csv module.
> I don't think it will be faster: it's the pure python module,
[...]

Just a nitpick: the csv module in the Python standard library is actually
largely implemented by the _csv C module, not pure python.  It's supposed to be
pretty quick.

-Andrew.