title: Array of colors in python
body: <p>What's the quickest way to get an array of colors in python? Something I can index and pass to as the "color=" argument plotting in pylab.</p>
  
  <p>The best I can come up with is:</p>
  
  <pre><code>colors = [(random(),random(),random()) for i in range(10)]
  </code></pre>
  
  <p>but a solution that can generate well-spaced colors (interpolated?) would be preferable.</p>