Add Support for Darwin Systems in supports_color

[Mike Helmick]

I'm currently running OS X 10.10.4, which sys.platform returns as "darwin"

The function returns False.

Doing hackery and always returning True has not seemed to cause me an issue in terminal and colors are being applied accordingly.

Obviously, always returning True is not the solution. But I think support for "darwin" would be nice.

[Mike Helmick]

Actually, it looks like if I do:

python
>>> from django.core.management.color import supports_color
>>> print supports_color()

That returns True.

The issue was when running django-devserver==0.8.0 and Django==1.7.8, it's returning False.

[Tim Graham]

Did you mean to reopen the ticket after closing it as invalid?

[Mike Helmick]

Yes. It appears it's happening when accessing supports_color from other libraries.

[Tim Graham]

I don't see anything to suggest it's a bug in Django. Please check the implementation of ​supports_color(), investigate the issue with the third-party library, and reopen if you can say why it's Django's problem. Thanks!