[Distutils] 70 packages in total use setuptools' "extras" feature

[Sridhar Ratnakumar]

On 12/3/2009 10:16 AM, kiorky wrote:
> Attila Oláh a écrit :
>> >  It does have a few extras (zcml being the most notable one probably),
>> >  but I don't think it depends on any extras. Other packages may,
>> >  however, depend on zope.component [zcml].
> There are many, and as i say, and i know many others packages using extras which
> are not yet in the list.
Do you have anything particular in mind? What I did was a ``grep 
"^.*[a-zA-Z]\["`` in the requires.txt of (almost) all the packages in PyPI.

-srid