title: Update values of a list of dictionaries in python
body: <p>I have a CSV file that looks like this:</p>
  
  <pre><code>Martin;Sailor;-0.24
  Joseph_4;Sailor;-0.12
  Alex;Teacher;-0.23
  Maria;Teacher;-0.57
  </code></pre>
  
  <p>My objective is to create a list with dictionaries for each job.</p>
  
  <p>For example: </p>
  
  <pre><code>list_of_jobs = [{'Job' : Sailor, 'People' : ['Martin', 'Joseph']}
                   {'Job' : Teacher, 'People' : ['Alex', 'Maria']}
  ] 
  </code></pre>
  
  <p>I did create the dictionaries but I can't figure out how to update the value of <code>list_of_jobs['People']</code></p>
  
  <p>Can anybody help me?</p>