def start_roles_on_nodes(self, roles_to_nodes):
    return self.call(self.MAX_RETRIES, self.server.start_roles_on_nodes,
      roles_to_nodes, self.secret)
Parse a file with test values
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/appcontroller_client.py/AppControllerClient.start_roles_on_nodes--crossover with--dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/test/test_math.py/parse_mtestfile