Is there any reason that the abstract class definitions should not be imported, at least for convenience? If they are not imported, then I think it takes some time for a new user to find out the right path (that is, 'sage.structure.element') when he tries to extend the base abstract class for his personal use. I may be wrong as I am not much familiar with Python and Sage.
Kwankyu --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
