Re: [sage-devel] Re: Py3, sorting vertices of graph

[Jori Mäntysalo]

On Thu, 6 Sep 2018, John H Palmieri wrote:

Also not ideal, but you could first try u < v, and if that fails, catch the
error and use str(u) < str(v).

But we can have Graph({'1': [1]}) and so not total order for str() of 
vertices.

--
Jori Mäntysalo