Exemplos de pddl_list_from_expression em Python

Exemplo n.º 1

Arquivo: downward.py Projeto: nobodyczcz/pddlstream

def parse_goal(goal_exp, domain):
    #try:
    #    pass
    #except SystemExit as e:
    #    return False
    return parse_condition(pddl_list_from_expression(goal_exp),
                           domain.type_dict, domain.predicate_dict).simplified()

Exemplo n.º 2

def get_problem(init_evaluations, goal_expression, domain, unit_costs):
    objects = map(pddl_from_object, objects_from_evaluations(init_evaluations))
    typed_objects = list({pddl.TypedObject(obj, OBJECT)
                          for obj in objects} - set(domain.constants))
    init = get_init(init_evaluations)
    goal = parse_condition(pddl_list_from_expression(goal_expression),
                           domain.type_dict, domain.predicate_dict)
    return Problem(task_name=domain.name,
                   task_domain_name=domain.name,
                   objects=typed_objects,
                   task_requirements=pddl.tasks.Requirements([]),
                   init=init,
                   goal=goal,
                   use_metric=not unit_costs)

Exemplo n.º 3

def parse_goal(goal_expression, domain):
    return parse_condition(pddl_list_from_expression(goal_expression),
                           domain.type_dict, domain.predicate_dict).simplified()