title: Read a comma separated INI file in python?
body: <p>I have an INI file</p>
  <pre><code>[default]
  hosts=030, 031, 032
  </code></pre>
  <p>where I have comma separated values. I can read all values with a simple</p>
  <pre><code>comma_separated_values=config['default']['hosts']
  </code></pre>
  <p>This way I can get all the values in a variable. But how can I iterate over this INI file so that I can store all these values as a list rather variable.</p>