title: Invalid token and Invalid syntax
body: <p>I have a question in python's error case. I have tried here....</p>
  
  <pre><code>&gt;&gt;&gt; 0o08
  SyntaxError: invalid syntax
  &gt;&gt;&gt; 0o8
  SyntaxError: invalid token
  </code></pre>
  
  <p>I want to know:</p>
  
  <ul>
  <li>Which is the invalid token, <code>0</code>, <code>o</code> or <code>8</code>? </li>
  <li>Why is <code>0o08</code> invalid syntax?</li>
  </ul>