On Tuesday, November 19, 2013 6:54:10 AM UTC-8, mmarco wrote: > > I added a few methods and atributes to the Laurent polynomial ring > classes, but didn't change the structure of the way they are constructed, > so i don't understand why, at unpickling, the ._n atribute disappears now. >
See http://trac.sagemath.org/ticket/15207 in particular. I have posted one approach there that would probably help out in this particular situation by pickling hash values and reinstating them early, but as I point out there, it's fragile and not a real solution to the problem. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/groups/opt_out.
