You have to import everything that you use. Like I said, it's run as if it were in a fresh Python session. So to use CartanType, you first have to have a line like
>>> from sympy.liealgebras.cartan_type import CartanType (or wherever it is located) If you just start a fresh Python session, and type everything there that you would need to do the example, and then just copy-paste that into your doctest, that should work. Aaron Meurer On Fri, Jul 19, 2013 at 12:42 PM, Mary Clark <[email protected]> wrote: > Does anyone else have any ideas why the doctests are still failing? I > tried changing things to an absolute import and the tests still failed. > > -- > You received this message because you are subscribed to the Google Groups > "sympy" 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/sympy. > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "sympy" 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/sympy. For more options, visit https://groups.google.com/groups/opt_out.
