[Matplotlib-users] What are my options for speeding up a custom function called by `FuncAnimation`?

This is what my animation function (i.e. the one that gets called by `FuncAnimation`) looks like: import numpy as np ... def mpl_animation_function(n): print animating timestep: , n if n 0:

[Matplotlib-users] `matplotlib`: `self._chachedRenderer` fails `assert self._cachedRenderer is not None`, when calling `draw_artist` on a patch?

Hi all, I wrote up my question in detail on StackOverflow. http://stackoverflow.com/questions/30154473/matplotlib-self-chachedrenderer-fails-assert-self-cachedrenderer-is-not , but I figured it would be a good idea to cross-post it here, by providing a link. Please feel free to respond here,