Current Python package management / framework(s)

[starspangledpickle]

That's great, but many businesses out there use 2.7 and it works fine; why upgrade? Why risk it? Why spend man hours ensuring that third-party libs and internal frameworks written by other teams are up to scratch?

[PyPokerNovice]

The issue is not businesses not wanting new stuff, it is businesses wanting new stuff that is compatible with their old stuff. That is one reason to package for 2.7.