title: extract data from a list of dictionaries python 3
body: <p>I'm using python3.
  if I have the following list of dictionaries :</p>
  <pre><code>[{'stock_symbol': 'ALT', 'shares_total': 1, 'Price': 12.29}, 
  {'stock_symbol': 'NFLX', 'shares_total': 5, 'Price': 534.5}]
  </code></pre>
  <p>and I want to extract each of stock_symbol, shares_total, and price. and store each of these values in say symbols, shares, prices respectively. how can I do that?</p>