title: Python get start and end date of the week
body: <p>How to get the start date and end date of a week, and also if the following dates below comes under a particular range of start and end dates of the week how to show only those weeks start and end date.I am using python 2.4</p>
  
  <pre><code>2011-03-07  0:27:41
  2011-03-06  0:13:41
  2011-03-05  0:17:40
  2011-03-04  0:55:40
  2011-05-16  0:55:40
  2011-07-16  0:55:40
  </code></pre>