Plotting data in real time

I have a program which outputs to the terminal a number, one line at a time. My goal is to have something else read these numbers and graph them in a line plot in real time. matplotlib and wxpython have been suggested, but I'm not sure how to go about implementing these. Many thanks for your help.


I really like this library for HTML5 graphing. Here is demo of real time updates:

Are you simply asking for recommendations on plotting libs?

See the following links:

As some of those point out, you might be able to use wx's PyPlot for something really simple or use Chaco.

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