[Matplotlib-users] Can't force draw

[starz1010101 <ama...@ya...>]

I can't force pyplot to draw in the middle a function.  For example, this
function does not plot the sine before the user prompt, only after the
entire function executes:

import matplotlib.pyplot as plt
import numpy as np

def plot_now():
  plt.ion()
  plt.figure()
  x = 2*np.pi*np.linspace(0.0, 1.0, 100)
  plt.plot( x, np.sin(x) )
  plt.draw()
  plt.draw()
  q  = raw_input( 'anything: ')

I'm using the enthought python distribution for mac in ipython.  




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