def infos_to_request(self) -> EnvInfos:
request_infos = EnvInfos()
request_infos.description = True
request_infos.inventory = True
request_infos.entities = True
request_infos.verbs = True
request_infos.extras = ["recipe"]
return request_infos
def select_additional_infos(self) -> EnvInfos:
request_infos = EnvInfos()
request_infos.description = True
request_infos.inventory = True
request_infos.entities = True
request_infos.verbs = True
request_infos.extras = ["recipe", "walkthrough"]
request_infos.admissible_commands = True
return request_infos
def select_additional_infos(self) -> EnvInfos:
request_infos = EnvInfos()
request_infos.description = True
request_infos.inventory = True
if self.config['general']['hcp'] >= 2:
request_infos.entities = True
request_infos.verbs = True
if self.config['general']['hcp'] >= 4:
request_infos.extras = ["recipe"]
if self.config['general']['hcp'] >= 5:
request_infos.admissible_commands = True
# TEST
request_infos.entities = True
request_infos.verbs = True
request_infos.extras = ["recipe", "walkthrough"]
request_infos.admissible_commands = True
return request_infos
def select_additional_infos(self) -> EnvInfos:
"""
Returns what additional information should be made available at each game step.
Requested information will be included within the `infos` dictionary
passed to `CustomAgent.act()`. To request specific information, create a
:py:class:`textworld.EnvInfos <textworld.envs.wrappers.filter.EnvInfos>`
and set the appropriate attributes to `True`. The possible choices are:
* `description`: text description of the current room, i.e. output of the `look` command;
* `inventory`: text listing of the player's inventory, i.e. output of the `inventory` command;
* `max_score`: maximum reachable score of the game;
* `objective`: objective of the game described in text;
* `entities`: names of all entities in the game;
* `verbs`: verbs understood by the the game;
* `command_templates`: templates for commands understood by the the game;
* `admissible_commands`: all commands relevant to the current state;
In addition to the standard information, game specific information
can be requested by appending corresponding strings to the `extras`
attribute. For this competition, the possible extras are:
* `'recipe'`: description of the cookbook;
* `'walkthrough'`: one possible solution to the game (not guaranteed to be optimal);
Example:
Here is an example of how to request information and retrieve it.
>>> from textworld import EnvInfos
>>> request_infos = EnvInfos(description=True, inventory=True, extras=["recipe"])
...
>>> env = gym.make(env_id)
>>> ob, infos = env.reset()
>>> print(infos["description"])
>>> print(infos["inventory"])
>>> print(infos["extra.recipe"])
Notes:
The following information *won't* be available at test time:
* 'walkthrough', 'facts'
"""
request_infos = EnvInfos()
request_infos.description = True
request_infos.inventory = True
request_infos.entities = True
request_infos.verbs = True
request_infos.extras = ["recipe"]
request_infos.facts = True
request_infos.location = True
return request_infos
def request_infos() -> Optional[EnvInfos]:
"""Request the infos the agent expects from the environment
Returns:
request_infos: EnvInfos"""
request_infos = EnvInfos()
request_infos.description = True
request_infos.inventory = True
request_infos.entities = True
request_infos.verbs = True
request_infos.admissible_commands = True
request_infos.command_templates = True
request_infos.max_score = True
return request_infos
def get_infos(eval=True, recipe=True, walkthrough=True):
request_infos = \
EnvInfos(verbs=True, moves=True, inventory=True, description=True,
objective=True, intermediate_reward=True,
policy_commands=True, max_score=True,
admissible_commands=True, last_action=True, game=True,
facts=True, entities=True,
won=True, lost=True, location=True)
request_infos.verbs = True
request_infos.extras = []
if recipe:
request_infos.extras += ['recipe']
if walkthrough:
request_infos.extras += ['walkthrough']
if eval:
request_infos.max_score = True
request_infos.admissible_commands = True
request_infos.command_templates = True
return request_infos
def setup(self) -> EnvInfos:
requested_infos = EnvInfos()
requested_infos.description = True
requested_infos.inventory = True
requested_infos.entities = True
requested_infos.verbs = True
requested_infos.extras = ["recipe", "walkthrough"]
requested_infos.admissible_commands = True
env_id = textworld.gym.register_games(
self.games,
requested_infos,
max_episode_steps=self.max_nb_steps,
name="training")
env_id = textworld.gym.make_batch(env_id,
batch_size=self.batch_size,
parallel=True)
return gym.make(env_id)
