'Return information about the given hostname, based on what
the Windows Azure API provides.'

def get_host(self, hostname, jsonify=True):

    if (hostname not in self.host_metadata):
        return ('No    host    found:    %s' % json.dumps(self.host_metadata))
    if jsonify:
        return json.dumps(self.host_metadata[hostname])
    return self.host_metadata[hostname]
