There is a problem with the doctesting framework that I don't have the time to investigate. Can someone else take over? The problem appears in geometry/polyhedron/backend_ppl.py: the last set of doctests in that file are
sage: p = Polyhedron(vertices=[(0,0),(1,0),(0,1)], rays=[(1,1)], lines=[]) ....: backend='ppl', base_ring=ZZ) sage: TestSuite(p).run(skip='_test_pickling') The problem is that the first line is actually a complete statement: there is a typo, and the right parenthesis should actually be a comma. So there is a syntax error here which is not caught by our doctesting framework. So there must be a bug somewhere. It might be a quick fix for someone who knows the doctesting framework well. (The syntax error is actually caught if you build Sage with Python 3 instead of Python 2, in case that gives you any clues.) I've opened https://trac.sagemath.org/ticket/26038 to track this. -- John -- 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 sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.