On Wed, Apr 2, 2008 at 5:43 AM, Jurgis Pralgauskis <[EMAIL PROTECTED]> wrote: > n=graphs_query.display_all(num_vertices=5,diameter=3) > > gives > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File "/home/server2/sage_notebook/worksheets/dz0/4/code/33.py", line 8, in > <module> > > n=graphs_query.display_all(num_vertices=Integer(5),diameter=Integer(3)) > File "/usr/local/sage/local/lib/python2.5/site-packages/sympy/plotting/", > line 1, in <module> > > NameError: name 'graphs_query' is not defined > why?
Do this instead: sage: G = GraphDatabase() sage: GraphQuery(G, num_vertices=5,diameter=3).show() To Emily who wrote this: why isn't there a query method for the GraphDatabase object, by the way, e.g., GraphDatabase().query(num_vertices=5,diameter=3) would seem very natural. -- William --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
