matplotlib/matplotlib — pull request #3034 by scottsievert (2014-05-02 18:12:08+00:00)
Title: A function to refresh the figure.

A function to *easily* update the current figure, similar to Matlab's drawnow(). Given a figure drawing function handle, it updates the figure.

One possible improvement: include an arbitrary list of parameters to include in the calling of `draw_fig()`.