title: python error "TypeError: 'int' object is not callable"
body: <p>This is my code:</p>
  
  <pre><code>import time
  a = time.daylight()
  print(a)
  </code></pre>
  
  <p>It results in:</p>
  
  <pre><code>TypeError: 'int' object is not callable.
  </code></pre>
  
  <p>What is the problem?</p>