Python enums: Symbolic constants that print nicely but don’t sort

Enums are a great addition to Python:

from enum import Enum
class Days(Enum):
  SUN = 1
  MON = 2
  TUE = 3
  WED = 4
  THU = 5
  FRI = 6
  SAT = 7  

They print nicer and are symbolic! But… not sortable (yet).