# lstlisting: how to color numbers in code [duplicate]

How can you define a specific color for numbers in (Python) code using `lstlisting`?

As in this example:

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Welcome to TeX.SE. Please keep in mind that it is always best to compose a fully compilable MWE that illustrates the problem including the `\documentclass` and the appropriate packages so that those trying to help don't have to recreate it. –  Peter Grill Mar 28 '12 at 6:42
@PeterGrill, I'll keep that in mind. The report is due NOW, so the MWE will be next time! –  trolle3000 Mar 28 '12 at 7:42