def create(self):
     """POST /pubkey: Create a new item"""
     response.headers["Content-Type"] =  "text/plain; charset=us-ascii"
     return signing.get_node_public_key()
 def index(self, format='text'):
     """GET /pubkey: All items in the collection"""
     # url('pubkey')
     response.headers["Content-Type"] =  "text/plain; charset=us-ascii"
     return signing.get_node_public_key()