Fetch certain values from dictionary : <p>I have below dictionary. I need to drop <code>OS::&lt;name&gt;</code> from this dictionary (In this case first 3 key,value pairs). I am only interested in the rest of the key,value pairs. How can I achieve this? It would help if I can get the logic to be as short as possible.</p>

<pre><code>{u'OS::project_id': u'xyz', 
u'OS::stack_id': u'xyz', 
u'OS::stack_name': u'XYZ', 
u'image': u'RHEL-7.2', 
u'private_network_id': u'xyz', 
u'floating_ip': u'xyz', 
u'volume_type': u'ceph_fake', 
u'volume_size': u'10', 
u'key': u'my_key', 
u'flavor': u'm1.small'}
</code></pre>
