How python source code in large projects are organized?

[Peng Yu]

On Sun, Sep 20, 2009 at 11:31 AM, Daniel Fetchinson
<fetchinson at googlemail.com> wrote:
>> I am wondering what is the best way of organizing python source code
>> in a large projects. There are package code, testing code. I'm
>> wondering if there has been any summary on previous practices.
>
> I suggest looking at the source code of large projects like twisted,
> PIL, django, turbogears, etc. These have different styles, pick the
> one you like best.

Is there a webpage or a document that describes various practices?

Regards,
Peng