bearophileHUGS at lycos.com wrote: > >In Python 3 those lines become shorter: > >for k, v in a.items(): >{k: v+1 for k, v in a.items()} That's a syntax I have not seen in the 2-to-3 difference docs, so I'm not familiar with it. How does that cause "a" to be updated? -- Tim Roberts, timr at probo.com Providenza & Boekelheide, Inc.