[Matplotlib-users] Matplotlib 1.0.1 Tk backend

In preparing to upgrade from 0.99 to 1.0.1, I was reading the online documentation about the various backends. I do not see a TkAgg backend listed. Is that because there is no longer a backend for Tk? Has support for Tk been dropped in 1.0.1? Or has it not yet been added to the documentation?

[Matplotlib-users] plt.show() - what does it do under the hood?

I have a number of questions, but I'll start with one. Consider the following code: import matplotlib as mpl import matplotlib.pyplot as plt import numpy as np x = np.arange(1, 6) plt.plot(x, x*1.5) plt.show() s = raw_input('Enter anything to continue:') plt.show() print 'The end' Ques