[portland] Relationship of cpython to python

[Jason Champion]

Stackless Python is most often used in high-concurrency environments and 
has been implemented in a few game engines (Eve Online, for example).

On 06/25/2013 06:42 PM, Rich Shepard wrote:
>
>> There are other variants, such as Jython, PyPy, and Stackless.
>
>   I've heard of jython and wondered why it exists, but PyPy and Stackless
> are new to me.
>