title: Pretty Printing a pandas dataframe
body: <p>How can I print a pandas dataframe as a nice text-based table, like the following?</p>
  
  <pre><code>+------------+---------+-------------+
  | column_one | col_two |   column_3  |
  +------------+---------+-------------+
  |          0 |  0.0001 | ABCD        |
  |          1 |  1e-005 | ABCD        |
  |          2 |  1e-006 | long string |
  |          3 |  1e-007 | ABCD        |
  +------------+---------+-------------+
  </code></pre>