Perfect. Thanks. Nic "Peter Otten" <[EMAIL PROTECTED]> ha scritto nel messaggio news:[EMAIL PROTECTED] > Nic wrote: > >> The only problem is that from: >> 12 >> 22 >> 21 >> In spite of writing >> 12 12 22 >> it writes >> 12 21 22 >> Do you know how is it possible to delete also this last trouble? > > I thought that the two 12 were a typo, but it seems you want to reorder > the > nodes inside an edge, too. Here's a fix that normalizes the edge before > sorting the list of edges: > > edges = [sorted((ddeg[u], ddeg[v])) for u, v in G.edges()] > edges.sort() > for a, b in edges: > print a, b, > print > > Peter > >
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