Public bug reported: The pydot package seems broken on Ubuntu 9.10. Affects both python2.5 and 2.6.
Two major bugs: 1) import pydot edges=[('1','2'), ('1','3')] print pydot.graph_from_edges(edges).get_node_list() [] (empty list instead of a list with 3 nodes) 2) import pydot edges=[(1,2), (1,3)] g = pydot.graph_from_edges(edges) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/lib/pymodules/python2.6/pydot.py", line 237, in graph_from_edges e = Edge( node_prefix + edge[0], node_prefix + edge[1] ) TypeError: cannot concatenate 'str' and 'int' objects (the documentation in http://dkbza.org/pydot/pydot.html states that this function accepts a list of tuples and the values can be anything: bool, int, float, str). ** Affects: pydot (Ubuntu) Importance: Undecided Status: New -- python-pydot is broken https://bugs.launchpad.net/bugs/490015 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs