title: How to add header in requests
body: <p>Is there any other elegant way to add header to requests :</p>
  
  <pre><code>import requests
  
  requests.get(url,headers={'Authorization', 'GoogleLogin auth=%s' % authorization_token}) 
  </code></pre>
  
  <p>doesn't work, while urllib2 worked :</p>
  
  <pre><code>import urllib2
  
  request = urllib2.Request('http://maps.google.com/maps/feeds/maps/default/full')
  request.add_header('Authorization', 'GoogleLogin auth=%s' % authorization_token)
  urllib2.urlopen(request).read()
  </code></pre>