def transfer_user(from_session, to_session):
 if ((auth.BACKEND_SESSION_KEY in from_session) and (auth.SESSION_KEY in from_session) and (auth.HASH_SESSION_KEY in from_session)):
  to_session[auth.BACKEND_SESSION_KEY] = from_session[auth.BACKEND_SESSION_KEY]
  to_session[auth.SESSION_KEY] = from_session[auth.SESSION_KEY]
  to_session[auth.HASH_SESSION_KEY] = from_session[auth.HASH_SESSION_KEY]

def transfer_user ( from_session , to_session ) : if ( ( auth . BACKEND_SESSION_KEY in from_session ) and ( auth . SESSION_KEY in from_session ) and ( auth . HASH_SESSION_KEY in from_session ) ) : to_session [ auth . BACKEND_SESSION_KEY ] = from_session [ auth . BACKEND_SESSION_KEY ] to_session [ auth . SESSION_KEY ] = from_session [ auth . SESSION_KEY ] to_session [ auth . HASH_SESSION_KEY ] = from_session [ auth . HASH_SESSION_KEY ]
transfers user from http session to channel session .