flatland.envs.flatland_envs_rail_env_utils module

flatland.envs.flatland_envs_rail_env_utils.load_flatland_environment_from_file(file_name:str, load_from_package:str=None, obs_builder_object:flatland.core.env_observation_builder.ObservationBuilder=None) → flatland.envs.rail_env.RailEnv

Parameters:

file_name : str

The pickle file.

load_from_package : str

The python module to import from. Example: ‘env_data.tests’ This requires that there are __init__.py files in the folder structure we load the file from.

obs_builder_object: ObservationBuilder

The obs builder for the RailEnv that is created.

Returns:

RailEnv

The environment loaded from the pickle file.