title: About Python capwords
body: <pre><code>from string import capwords
  
  capwords('\"this is test\", please tell me.')
  # output: '\"this Is Test\", Please Tell Me.'
               ^
  </code></pre>
  
  <p>Why is it not equal to this? ↓</p>
  
  <pre><code>'\"This Is Test\", Please Tell Me.'
     ^
  </code></pre>
  
  <p>How can I do it?</p>