Hi! > There is a break in sage between patch > > trac_12895-subcategory-methods-nt.patch > trac_8327_universal_cyclotomic_field-cs.patch
fixed -- it was actually Mark closing the last link for the import loop by importing from sage.graphs.digraph import DiGraph in categories/weyl_groups. I updated his patch accordingly (Mark, please pull my changes before changing your patch!). I still don't know how to properly do the importing. E.g., here we have ... --> 243 from sage.combinat.free_module import CombinatorialFreeModule ... ---> 28 from sage.categories.all import ModulesWithBasis ... --> 126 from weyl_groups import WeylGroups 127 from finite_weyl_groups import FiniteWeylGroups 128 from affine_weyl_groups import AffineWeylGroups why does something "low level" like combinatorial free module or modules with basis import weyl groups ? Or are categories always considered to be "lower" ? Best, Christian -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To post to this group, send email to sage-combinat-devel@googlegroups.com. To unsubscribe from this group, send email to sage-combinat-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en.