If you look in the source code slightly before where the class UniqueFactory is defined you will see the following:
from sage_object cimport SageObject cdef sage_version from sage.version import version as sage_version sage_version = sage_version.split('.') for i in range(len(sage_version)): try: sage_version[i] = int(sage_version[i]) except ValueError: pass sage_version = tuple(sage_version) cdef class UniqueFactory(SageObject): So indeed it doens't expect version() -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org