def step(self, action=None, article_id=None):
if self.turn < self.turns:
self._pre_step()
self.actions.do_action(action, article_id)
# self.actions.action_random()
log.info('Step ', self.turn)
self._post_step()
reward = self.rewards.calculate_step_reward()
# resulting_state = []
resulting_state = self.get_state()
self.turn += 1
# state, reward, gameover, debug info
else:
log.info('Finished!')
# resulting_state = []
resulting_state = self.get_state()
reward = 0
self.game_over = True
# state, reward, gameover, debug info
self.rewards.add_state_info(state=self.get_state(
), possible_articles=self.possible_articles.get_possible_articles())
return resulting_state, reward, self.game_over, None
def reset(self):
self.game_over = False
self.turn = 0
self._make_new_instances()
self.rewards.reset_episode()
log.info('env reset')
return self.get_state()
def deliver(self, article_id):
article = self.env.possible_articles.get_article_by_id(article_id)
if self.env.requests.deliver_article(article):
log.info('deliver:', article, 'was delivered')
return 100
log.warn('deliver:', article, 'could not be delivered')
return -100
def store(self, article_id, storage_pos=None):
if storage_pos is None:
storage_pos = self.store_oracle()
if (storage_pos is not None
and self.env.storage.storage_spaces[storage_pos] is not None):
article = self.env.arrivals.remove_article_from_arrival(
self.env.possible_articles.get_article_by_id(article_id))
if article is not None:
if (self.env.storage.store(article, storage_pos)):
log.info(
'store: ' + article.get_name() + 'in storage pos: ',
storage_pos)
return 0
log.info('store: space is already used...')
return -10
log.info('store: article not found')
return -10
log.info('store: storage space not found')
return 0 # storage space
def _generate_articles(self):
self.articles.append(Article(1, 0.2, "Selten"))
self.articles.append(Article(2, 0.8, "Häufig"))
# self.articles.append(
# Article(3, 0.1, "Normal"))
log.info("Possible articles added")
def __init__(self, count):
self.storage_spaces = []
self._init_spaces(count)
log.info('Initialized storage', self.get_storage_state())
def __init__(self, count):
self.max_arrivals = count
self.arrivals = []
self._initialize_spaces(self.max_arrivals)
log.info('Initialized arrivals', self.get_arrivals_state())
def order(self, article_id):
rew = self.env.orders.new_order(
self.env.possible_articles.get_article_by_id(article_id))
log.info('order:', 'order, now there ', len(self.env.orders.orders),
' orders')
return rew
