title: Multiple assignments into a python dictionary
body: <p>Is it possible to assign values to more than one keys of a dictionary in a more concise way than the one below?</p>
  
  <p>I mean, let <code>d</code> be a dictionary initialized as below:</p>
  
  <pre><code>d={'a':1,'b':2,'c':3}
  </code></pre>
  
  <p>To assign values to multiple keys I need to do this:</p>
  
  <pre><code>d['a']=10
  d['b']=200
  d['c']=30
  </code></pre>
  
  <p>Can I achieve same with something like this:</p>
  
  <pre><code>d['a','b','c']=10,200,30
  </code></pre>
  
  <p>Thanks.</p>