title: How to read just the first column of each row of a CSV file
body: <p>How to read just the first column of each row of a CSV file in Python?</p>
  
  <p>My data is something like this:</p>
  
  <pre><code>1 abc    
  2 bcd    
  3 cde
  </code></pre>
  
  <p>and I only need to loop trough the values of the first column. </p>
  
  <p>Also, when I open the csv File in calc the data in each row is all in the same cell, is that normal?</p>