diff --git a/examples/introduction_flatland_2_1.py b/examples/introduction_flatland_2_1.py
index 29fafe6436de2e04a780b34bd3eddba8a4533355..79b06ed99a069a0e200dfd40c7c0d58931e4fa18 100644
--- a/examples/introduction_flatland_2_1.py
+++ b/examples/introduction_flatland_2_1.py
@@ -74,8 +74,13 @@ observation_builder = GlobalObsForRailEnv()
# observation_builder = TreeObsForRailEnv(max_depth=2, predictor=ShortestPathPredictorForRailEnv())
# Construct the enviornment with the given observation, generataors, predictors, and stochastic data
-env = RailEnv(width=width, height=height, rail_generator=rail_generator, schedule_generator=schedule_generator,
- number_of_agents=nr_trains, obs_builder_object=observation_builder, malfunction_generator=malfunction_from_params(stochastic_data),
+env = RailEnv(width=width,
+ height=height,
+ rail_generator=rail_generator,
+ schedule_generator=schedule_generator,
+ number_of_agents=nr_trains,
+ obs_builder_object=observation_builder,
+ malfunction_generator=malfunction_from_params(stochastic_data),
remove_agents_at_target=True)
env.reset()
diff --git a/examples/simple_example_1.py b/examples/simple_example_1.py
index ba88930142f8344b13a3cae8de2178148e459998..b8341e6e5f63d315fc8e31e88d99dd8f57463a34 100644
--- a/examples/simple_example_1.py
+++ b/examples/simple_example_1.py
@@ -17,4 +17,4 @@ env_renderer = RenderTool(env)
env_renderer.render_env(show=True, show_predictions=False, show_observations=False)
# uncomment to keep the renderer open
-#input("Press Enter to continue...")
+# input("Press Enter to continue...")
diff --git a/examples/simple_example_2.py b/examples/simple_example_2.py
index f9659cbdb666a2a6bd94db8aa560ded40f69079a..bffceddfb5916aef1c038eb0e7a5d0109578c64b 100644
--- a/examples/simple_example_2.py
+++ b/examples/simple_example_2.py
@@ -33,4 +33,4 @@ env_renderer = RenderTool(env, gl="PIL")
env_renderer.render_env(show=True)
# uncomment to keep the renderer open
-#input("Press Enter to continue...")
+# input("Press Enter to continue...")
diff --git a/flatland/envs/grid4_generators_utils.py b/flatland/envs/grid4_generators_utils.py
index ac30ca49a734fb6d9f556dc32b63c79c2837223a..053796e93c8df19cddfbe9ecd04b1679fed008fc 100644
--- a/flatland/envs/grid4_generators_utils.py
+++ b/flatland/envs/grid4_generators_utils.py
@@ -160,6 +160,7 @@ def fix_inner_nodes(grid_map: GridTransitionMap, inner_node_pos: IntVector2D, ra
grid_map.grid[tmp_pos] = transition
return
+
def align_cell_to_city(city_center, city_orientation, cell):
"""
Alig all cells to face the city center along the city orientation
@@ -171,4 +172,4 @@ def align_cell_to_city(city_center, city_orientation, cell):
if city_orientation % 2 == 0:
return int(2 * np.clip(cell[0] - city_center[0], 0, 1))
else:
- return int(2 * np.clip(city_center[1] - cell[1], 0, 1)) + 1
+ return int(2 * np.clip(city_center[1] - cell[1], 0, 1)) + 1
diff --git a/flatland/envs/malfunction_generators.py b/flatland/envs/malfunction_generators.py
index 0de2f4b598023884a49a47473670bb8613c71eeb..1c1df1deb5a5c49b638569ef9e93462afbce4226 100644
--- a/flatland/envs/malfunction_generators.py
+++ b/flatland/envs/malfunction_generators.py
@@ -1,6 +1,6 @@
"""Malfunction generators for rail systems"""
-from typing import Tuple, List, Callable
+from typing import Tuple, Callable
import msgpack
@@ -36,6 +36,7 @@ def malfunction_from_file(filename) -> MalfunctionGenerator:
return generator
+
def malfunction_from_params(parameters) -> MalfunctionGenerator:
"""
Utility to load malfunction from parameters
@@ -60,6 +61,7 @@ def malfunction_from_params(parameters) -> MalfunctionGenerator:
return generator
+
def no_malfunction_generator() -> MalfunctionGenerator:
"""
Utility to load malfunction from parameters
diff --git a/flatland/envs/rail_env.py b/flatland/envs/rail_env.py
index fe51db2f993d1760e092bfcfebf9cee43521fd60..0adbd45157c73d68f879d7ed666b0b4fe3dfab6c 100644
--- a/flatland/envs/rail_env.py
+++ b/flatland/envs/rail_env.py
@@ -994,4 +994,3 @@ class RailEnv(Environment):
"""
return agent.malfunction_data['malfunction'] < 1
-
diff --git a/flatland/envs/rail_generators.py b/flatland/envs/rail_generators.py
index 3e90128c74bda860d8a4c75d71652071660482a3..231cc82547cacc9cd1f066c197204c562079d7b8 100644
--- a/flatland/envs/rail_generators.py
+++ b/flatland/envs/rail_generators.py
@@ -345,7 +345,7 @@ def random_rail_generator(cell_type_relative_proportion=[1.0] * 11, seed=1) -> R
def get_matching_templates(template):
"""
Returns a list of possible transition maps for a given template
-
+
Parameters:
------
template:List[int]
@@ -751,7 +751,7 @@ def sparse_rail_generator(max_num_cities: int = 5, grid_mode: bool = False, max_
# Respect padding between cities
padding = 2
city_size = 2 * (city_radius + 1)
- max_cities_per_row =int((height - padding) // city_size)
+ max_cities_per_row = int((height - padding) // city_size)
max_cities_per_col = int((width - padding) // city_size)
# Choose number of cities per row.
diff --git a/flatland/envs/schedule_generators.py b/flatland/envs/schedule_generators.py
index 903b58f956c69d7063bc1fe328e8dae9abf157e8..f48264d52e754ca464a0cdc83cde9972492eaf6d 100644
--- a/flatland/envs/schedule_generators.py
+++ b/flatland/envs/schedule_generators.py
@@ -204,7 +204,7 @@ def random_schedule_generator(speed_ratio_map: Optional[Mapping[float, float]] =
if len(valid_positions) < num_agents:
warnings.warn("schedule_generators: len(valid_positions) < num_agents")
return Schedule(agent_positions=[], agent_directions=[],
- agent_targets=[], agent_speeds=[], agent_malfunction_rates=None)
+ agent_targets=[], agent_speeds=[], agent_malfunction_rates=None)
agents_position_idx = [i for i in np.random.choice(len(valid_positions), num_agents, replace=False)]
agents_position = [valid_positions[agents_position_idx[i]] for i in range(num_agents)]
diff --git a/flatland/evaluators/aicrowd_helpers.py b/flatland/evaluators/aicrowd_helpers.py
index 1f79eac9f1b88645a107d4fba25fd7cb38c6db20..779f5ad63d8e99d3b3a0cb8e51705c54a7042bdd 100644
--- a/flatland/evaluators/aicrowd_helpers.py
+++ b/flatland/evaluators/aicrowd_helpers.py
@@ -30,14 +30,14 @@ def get_boto_client():
import boto3
except ImportError as e:
raise Exception(
- "boto3 is not installed. Please manually install by : ",
- " pip install -U boto3"
- )
+ "boto3 is not installed. Please manually install by : ",
+ " pip install -U boto3"
+ )
return boto3.client(
- 's3',
- aws_access_key_id=AWS_ACCESS_KEY_ID,
- aws_secret_access_key=AWS_SECRET_ACCESS_KEY
+ 's3',
+ aws_access_key_id=AWS_ACCESS_KEY_ID,
+ aws_secret_access_key=AWS_SECRET_ACCESS_KEY
)
@@ -50,7 +50,7 @@ def is_aws_configured():
def is_grading():
return os.getenv("CROWDAI_IS_GRADING", False) or \
- os.getenv("AICROWD_IS_GRADING", False)
+ os.getenv("AICROWD_IS_GRADING", False)
def upload_random_frame_to_s3(frames_folder):
@@ -61,7 +61,7 @@ def upload_random_frame_to_s3(frames_folder):
raise Exception("S3_UPLOAD_PATH_TEMPLATE not provided...")
if not S3_BUCKET:
raise Exception("S3_BUCKET not provided...")
-
+
image_target_key = S3_UPLOAD_PATH_TEMPLATE.replace(".mp4", ".png").format(str(uuid.uuid4()))
s3.put_object(
ACL="public-read",
@@ -78,7 +78,7 @@ def upload_to_s3(localpath):
raise Exception("S3_UPLOAD_PATH_TEMPLATE not provided...")
if not S3_BUCKET:
raise Exception("S3_BUCKET not provided...")
-
+
image_target_key = S3_UPLOAD_PATH_TEMPLATE.format(str(uuid.uuid4()))
s3.put_object(
ACL="public-read",
@@ -91,11 +91,11 @@ def upload_to_s3(localpath):
def make_subprocess_call(command, shell=False):
result = subprocess.run(
- command.split(),
- shell=shell,
- stdout=subprocess.PIPE,
- stderr=subprocess.PIPE
- )
+ command.split(),
+ shell=shell,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE
+ )
stdout = result.stdout.decode('utf-8')
stderr = result.stderr.decode('utf-8')
return result.returncode, stdout, stderr
@@ -103,7 +103,7 @@ def make_subprocess_call(command, shell=False):
def generate_movie_from_frames(frames_folder):
"""
- Expects the frames in the frames_folder folder
+ Expects the frames in the frames_folder folder
and then use ffmpeg to generate the video
which writes the output to the frames_folder
"""
@@ -112,9 +112,9 @@ def generate_movie_from_frames(frames_folder):
frames_path = os.path.join(frames_folder, "flatland_frame_%04d.png")
thumb_output_path = os.path.join(frames_folder, "out_thumb.mp4")
return_code, output, output_err = make_subprocess_call(
- "ffmpeg -r 7 -start_number 0 -i " +
- frames_path +
- " -c:v libx264 -vf fps=7 -pix_fmt yuv420p -s 320x320 " +
+ "ffmpeg -r 7 -start_number 0 -i " +
+ frames_path +
+ " -c:v libx264 -vf fps=7 -pix_fmt yuv420p -s 320x320 " +
thumb_output_path
)
if return_code != 0:
@@ -125,13 +125,12 @@ def generate_movie_from_frames(frames_folder):
frames_path = os.path.join(frames_folder, "flatland_frame_%04d.png")
output_path = os.path.join(frames_folder, "out.mp4")
return_code, output, output_err = make_subprocess_call(
- "ffmpeg -r 7 -start_number 0 -i " +
- frames_path +
- " -c:v libx264 -vf fps=7 -pix_fmt yuv420p -s 600x600 " +
+ "ffmpeg -r 7 -start_number 0 -i " +
+ frames_path +
+ " -c:v libx264 -vf fps=7 -pix_fmt yuv420p -s 600x600 " +
output_path
)
if return_code != 0:
raise Exception(output_err)
return output_path, thumb_output_path
-
diff --git a/flatland/evaluators/client.py b/flatland/evaluators/client.py
index 7b2e189971a364afc55cd62cd2e83bb69c9fbd89..922f7fc03700b9f2c4b8065c5271d6814a67a2eb 100644
--- a/flatland/evaluators/client.py
+++ b/flatland/evaluators/client.py
@@ -11,8 +11,6 @@ import numpy as np
import redis
import flatland
-from flatland.envs.observations import TreeObsForRailEnv
-from flatland.envs.predictions import ShortestPathPredictorForRailEnv
from flatland.envs.rail_env import RailEnv
from flatland.envs.rail_generators import rail_from_file
from flatland.envs.schedule_generators import schedule_from_file
@@ -223,11 +221,11 @@ class FlatlandRemoteClient(object):
time_start = time.time()
local_observation, info = self.env.reset(
- regenerate_rail=True,
- regenerate_schedule=True,
- activate_agents=False,
- random_seed=random_seed
- )
+ regenerate_rail=True,
+ regenerate_schedule=True,
+ activate_agents=False,
+ random_seed=random_seed
+ )
time_diff = time.time() - time_start
self.update_running_mean_stats("internal_env_reset_time", time_diff)
# Use the local observation
@@ -266,14 +264,14 @@ class FlatlandRemoteClient(object):
######################################################################
# Print Local Stats
######################################################################
- print("="*100)
- print("="*100)
+ print("=" * 100)
+ print("=" * 100)
print("## Client Performance Stats")
- print("="*100)
+ print("=" * 100)
for _key in self.stats:
if _key.endswith("_mean"):
print("\t - {}\t:{}".format(_key, self.stats[_key]))
- print("="*100)
+ print("=" * 100)
if os.getenv("AICROWD_BLOCKING_SUBMIT"):
"""
If the submission is supposed to happen as a blocking submit,
@@ -288,12 +286,14 @@ class FlatlandRemoteClient(object):
if __name__ == "__main__":
remote_client = FlatlandRemoteClient()
+
def my_controller(obs, _env):
_action = {}
for _idx, _ in enumerate(_env.agents):
_action[_idx] = np.random.randint(0, 5)
return _action
+
my_observation_builder = DummyObservationBuilder()
episode = 0
diff --git a/flatland/evaluators/messages.py b/flatland/evaluators/messages.py
index dfe71efb39d9a80180c4ef3838e7f9d94c2d9db7..35c8b372582a905e87a3d7231a74a6f6fc6785ab 100644
--- a/flatland/evaluators/messages.py
+++ b/flatland/evaluators/messages.py
@@ -15,4 +15,3 @@ class FLATLAND_RL:
ENV_SUBMIT_RESPONSE = "FLATLAND_RL.ENV_SUBMIT_RESPONSE"
ERROR = "FLATLAND_RL.ERROR"
-
\ No newline at end of file
diff --git a/flatland/evaluators/service.py b/flatland/evaluators/service.py
index ce4cb8cffef8c93fddb79e92d06f56fd92e144b8..8a70f1973d1e3974083be5c72e6a3263c0601992 100644
--- a/flatland/evaluators/service.py
+++ b/flatland/evaluators/service.py
@@ -8,7 +8,6 @@ import shutil
import time
import traceback
-import flatland
import crowdai_api
import msgpack
import msgpack_numpy as m
@@ -16,9 +15,10 @@ import numpy as np
import redis
import timeout_decorator
+import flatland
from flatland.core.env_observation_builder import DummyObservationBuilder
-from flatland.envs.rail_env import RailEnv
from flatland.envs.agent_utils import RailAgentStatus
+from flatland.envs.rail_env import RailEnv
from flatland.envs.rail_generators import rail_from_file
from flatland.envs.schedule_generators import schedule_from_file
from flatland.evaluators import aicrowd_helpers
@@ -353,11 +353,11 @@ class FlatlandRemoteEvaluationService:
self.current_step = 0
_observation, _info = self.env.reset(
- regenerate_rail=True,
- regenerate_schedule=True,
- activate_agents=False,
- random_seed=RANDOM_SEED
- )
+ regenerate_rail=True,
+ regenerate_schedule=True,
+ activate_agents=False,
+ random_seed=RANDOM_SEED
+ )
if self.visualize:
if self.env_renderer:
@@ -477,14 +477,14 @@ class FlatlandRemoteEvaluationService:
######################################################################
# Print Local Stats
######################################################################
- print("="*100)
- print("="*100)
+ print("=" * 100)
+ print("=" * 100)
print("## Server Performance Stats")
- print("="*100)
+ print("=" * 100)
for _key in self.stats:
if _key.endswith("_mean"):
print("\t - {}\t:{}".format(_key, self.stats[_key]))
- print("="*100)
+ print("=" * 100)
# Register simulation time of the last episode
self.simulation_times.append(time.time() - self.begin_simulation)
@@ -615,7 +615,7 @@ class FlatlandRemoteEvaluationService:
print("Self.Reward : ", self.reward)
print("Current Simulation : ", self.simulation_count)
if self.env_file_paths and \
- self.simulation_count < len(self.env_file_paths):
+ self.simulation_count < len(self.env_file_paths):
print("Current Env Path : ",
self.env_file_paths[self.simulation_count])
diff --git a/make_docs.py b/make_docs.py
index 81fe58736c68817164dc5e2471827ad071aaca31..2b9d92b287355ef3ee8de4ef9c1d5b16192f719e 100644
--- a/make_docs.py
+++ b/make_docs.py
@@ -50,7 +50,6 @@ for image_file in glob.glob(r'./specifications/img/*'):
subprocess.call(['python', '-msphinx', '-M', 'html', '.', '_build'])
-
# we do not currrently use pydeps, commented out https://gitlab.aicrowd.com/flatland/flatland/issues/149
# subprocess.call(['python', '-mpydeps', '../flatland', '-o', '_build/html/flatland.svg', '--no-config', '--noshow'])
diff --git a/tests/test_flaltland_rail_agent_status.py b/tests/test_flaltland_rail_agent_status.py
index a573e55d0eef96d30189b483d6478b84653e1244..cb1ebd0c25384e9acbe585362fe79ff1f7506aa5 100644
--- a/tests/test_flaltland_rail_agent_status.py
+++ b/tests/test_flaltland_rail_agent_status.py
@@ -120,6 +120,7 @@ def test_initial_status():
run_replay_config(env, [test_config], activate_agents=False)
+
def test_status_done_remove():
"""Test that agent lifecycle works correctly ready-to-depart -> active -> done."""
rail, rail_map = make_simple_rail()
diff --git a/tests/test_flatland_envs_rail_env.py b/tests/test_flatland_envs_rail_env.py
index e6550f17aad79bc6685e716249d790aa0acb8bf7..a7fd93d0e1fc84e274eae4e5628d3e0b43fadaac 100644
--- a/tests/test_flatland_envs_rail_env.py
+++ b/tests/test_flatland_envs_rail_env.py
@@ -217,6 +217,7 @@ def test_get_entry_directions():
# nowhere
_assert((0, 0), [False, False, False, False])
+
def test_rail_env_reset():
file_name = "test_rail_env_reset.pkl"
diff --git a/tests/test_flatland_malfunction.py b/tests/test_flatland_malfunction.py
index b2c1ca1162e476ff6e2f4fc3f8489428af23535e..4f0dc13d6142899e9b82c01e9937b9a90feacbc1 100644
--- a/tests/test_flatland_malfunction.py
+++ b/tests/test_flatland_malfunction.py
@@ -75,7 +75,8 @@ def test_malfunction_process():
env = RailEnv(width=25, height=30, rail_generator=rail_from_grid_transition_map(rail),
schedule_generator=random_schedule_generator(), number_of_agents=1,
- obs_builder_object=SingleAgentNavigationObs(), malfunction_generator=malfunction_from_params(stochastic_data))
+ obs_builder_object=SingleAgentNavigationObs(),
+ malfunction_generator=malfunction_from_params(stochastic_data))
# reset to initialize agents_static
obs, info = env.reset(False, False, True, random_seed=10)
@@ -124,24 +125,25 @@ def test_malfunction_process_statistically():
env = RailEnv(width=25, height=30, rail_generator=rail_from_grid_transition_map(rail),
schedule_generator=random_schedule_generator(), number_of_agents=10,
- obs_builder_object=SingleAgentNavigationObs(), malfunction_generator=malfunction_from_params(stochastic_data))
+ obs_builder_object=SingleAgentNavigationObs(),
+ malfunction_generator=malfunction_from_params(stochastic_data))
# reset to initialize agents_static
env.reset(True, True, False, random_seed=10)
env.agents[0].target = (0, 0)
# Next line only for test generation
- #agent_malfunction_list = [[] for i in range(10)]
+ # agent_malfunction_list = [[] for i in range(10)]
agent_malfunction_list = [[0, 5, 4, 3, 2, 1, 0, 0, 0, 5, 4, 3, 2, 1, 0, 5, 4, 3, 2, 1],
- [0, 0, 0, 0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 5, 4, 3, 2, 1, 0, 0],
- [5, 4, 3, 2, 1, 0, 5, 4, 3, 2, 1, 0, 0, 0, 5, 4, 3, 2, 1, 0],
- [0, 5, 4, 3, 2, 1, 0, 0, 0, 5, 4, 3, 2, 1, 0, 5, 4, 3, 2, 1],
- [0, 0, 0, 0, 0, 0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0],
- [0, 0, 0, 0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0],
- [0, 0, 0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 5, 4, 3, 2, 1],
- [0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 5, 4, 3, 2, 1, 0, 5, 4, 3, 2],
- [5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
- [5, 4, 3, 2, 1, 0, 0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0]]
+ [0, 0, 0, 0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 5, 4, 3, 2, 1, 0, 0],
+ [5, 4, 3, 2, 1, 0, 5, 4, 3, 2, 1, 0, 0, 0, 5, 4, 3, 2, 1, 0],
+ [0, 5, 4, 3, 2, 1, 0, 0, 0, 5, 4, 3, 2, 1, 0, 5, 4, 3, 2, 1],
+ [0, 0, 0, 0, 0, 0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0],
+ [0, 0, 0, 0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+ [0, 0, 0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 5, 4, 3, 2, 1],
+ [0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 5, 4, 3, 2, 1, 0, 5, 4, 3, 2],
+ [5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+ [5, 4, 3, 2, 1, 0, 0, 0, 0, 5, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0]]
for step in range(20):
action_dict: Dict[int, RailEnvActions] = {}
@@ -149,10 +151,10 @@ def test_malfunction_process_statistically():
# We randomly select an action
action_dict[agent_idx] = RailEnvActions(np.random.randint(4))
# For generating tests only:
- #agent_malfunction_list[agent_idx].append(env.agents[agent_idx].malfunction_data['malfunction'])
+ # agent_malfunction_list[agent_idx].append(env.agents[agent_idx].malfunction_data['malfunction'])
assert env.agents[agent_idx].malfunction_data['malfunction'] == agent_malfunction_list[agent_idx][step]
env.step(action_dict)
- #print(agent_malfunction_list)
+ # print(agent_malfunction_list)
def test_malfunction_before_entry():
@@ -185,7 +187,7 @@ def test_malfunction_before_entry():
assert env.agents[8].malfunction_data['malfunction'] == 10
assert env.agents[9].malfunction_data['malfunction'] == 10
- #for a in range(10):
+ # for a in range(10):
# print("assert env.agents[{}].malfunction_data['malfunction'] == {}".format(a,env.agents[a].malfunction_data['malfunction']))
@@ -230,7 +232,8 @@ def test_initial_malfunction():
env = RailEnv(width=25, height=30, rail_generator=rail_from_grid_transition_map(rail),
schedule_generator=random_schedule_generator(seed=10), number_of_agents=1,
- obs_builder_object=SingleAgentNavigationObs(), malfunction_generator=malfunction_from_params(stochastic_data))
+ obs_builder_object=SingleAgentNavigationObs(),
+ malfunction_generator=malfunction_from_params(stochastic_data))
# reset to initialize agents_static
env.reset(False, False, True, random_seed=10)
print(env.agents[0].malfunction_data)
@@ -297,7 +300,8 @@ def test_initial_malfunction_stop_moving():
env = RailEnv(width=25, height=30, rail_generator=rail_from_grid_transition_map(rail),
schedule_generator=random_schedule_generator(), number_of_agents=1,
- obs_builder_object=SingleAgentNavigationObs(), malfunction_generator=malfunction_from_params(stochastic_data))
+ obs_builder_object=SingleAgentNavigationObs(),
+ malfunction_generator=malfunction_from_params(stochastic_data))
env.reset()
print(env.agents[0].initial_position, env.agents[0].direction, env.agents[0].position, env.agents[0].status)
diff --git a/tests/test_flatland_utils_rendertools.py b/tests/test_flatland_utils_rendertools.py
index 6ed92fefb0c81512fc6006cbf44b6d55a274caf3..18b68f2a7cdd51602dc4d21f6ff31222ca18c098 100644
--- a/tests/test_flatland_utils_rendertools.py
+++ b/tests/test_flatland_utils_rendertools.py
@@ -49,6 +49,7 @@ def test_render_env(save_new_images=False):
oRT.render_env()
checkFrozenImage(oRT, "basic-env-PIL.npz", resave=save_new_images)
+
def main():
if len(sys.argv) == 2 and sys.argv[1] == "save":
test_render_env(save_new_images=True)
diff --git a/tests/test_global_observation.py b/tests/test_global_observation.py
index bb5cd34e1b79ef9933984fbe480761cec1fd5711..d16cb3d563ee2843d20c076c8f04e44f6bb76f51 100644
--- a/tests/test_global_observation.py
+++ b/tests/test_global_observation.py
@@ -29,7 +29,8 @@ def test_get_global_observation():
grid_mode=False
),
schedule_generator=sparse_schedule_generator(speed_ration_map), number_of_agents=number_of_agents,
- obs_builder_object=GlobalObsForRailEnv(), malfunction_generator=malfunction_from_params(stochastic_data))
+ obs_builder_object=GlobalObsForRailEnv(),
+ malfunction_generator=malfunction_from_params(stochastic_data))
env.reset()
obs, all_rewards, done, _ = env.step({i: RailEnvActions.MOVE_FORWARD for i in range(number_of_agents)})
diff --git a/tests/test_malfunction_generators.py b/tests/test_malfunction_generators.py
index fa455b75c19b666e0b05d229bb309f228aff58ca..4c6c20858a86d3e2f912e0d7883b2e840eec3cff 100644
--- a/tests/test_malfunction_generators.py
+++ b/tests/test_malfunction_generators.py
@@ -1,13 +1,7 @@
-import random
-from typing import Dict, List
-
import numpy as np
-from test_utils import Replay, ReplayConfig, run_replay_config, set_penalties_for_replay
from flatland.core.env_observation_builder import ObservationBuilder
-from flatland.core.grid.grid4 import Grid4TransitionsEnum
from flatland.core.grid.grid4_utils import get_new_position
-from flatland.envs.agent_utils import RailAgentStatus
from flatland.envs.malfunction_generators import malfunction_from_params, malfunction_from_file
from flatland.envs.rail_env import RailEnv, RailEnvActions
from flatland.envs.rail_generators import rail_from_grid_transition_map
@@ -40,6 +34,7 @@ def test_malfanction_from_params():
assert env.min_number_of_steps_broken == 2
assert env.max_number_of_steps_broken == 5
+
def test_malfanction_to_and_from_file():
"""
Test loading malfunction from
@@ -65,11 +60,11 @@ def test_malfanction_to_and_from_file():
env.save("./malfunction_saving_loading_tests.pkl")
env2 = RailEnv(width=25,
- height=30,
- rail_generator=rail_from_grid_transition_map(rail),
- schedule_generator=random_schedule_generator(seed=10),
- number_of_agents=1,
- malfunction_generator=malfunction_from_file("./malfunction_saving_loading_tests.pkl"))
+ height=30,
+ rail_generator=rail_from_grid_transition_map(rail),
+ schedule_generator=random_schedule_generator(seed=10),
+ number_of_agents=1,
+ malfunction_generator=malfunction_from_file("./malfunction_saving_loading_tests.pkl"))
env2.reset()
diff --git a/tests/test_random_seeding.py b/tests/test_random_seeding.py
index 75634a2299a599998dfeed0dd48e401d7795a794..b60c40ca9faae06434b0af372a2070f140521ffc 100644
--- a/tests/test_random_seeding.py
+++ b/tests/test_random_seeding.py
@@ -109,12 +109,14 @@ def test_seeding_and_malfunction():
for tests in range(1, 100):
env = RailEnv(width=25, height=30, rail_generator=rail_from_grid_transition_map(rail),
schedule_generator=random_schedule_generator(), number_of_agents=10,
- obs_builder_object=GlobalObsForRailEnv(), malfunction_generator=malfunction_from_params(stochastic_data))
+ obs_builder_object=GlobalObsForRailEnv(),
+ malfunction_generator=malfunction_from_params(stochastic_data))
# Tree Observation
env2 = RailEnv(width=25, height=30, rail_generator=rail_from_grid_transition_map(rail),
schedule_generator=random_schedule_generator(), number_of_agents=10,
- obs_builder_object=GlobalObsForRailEnv(), malfunction_generator=malfunction_from_params(stochastic_data))
+ obs_builder_object=GlobalObsForRailEnv(),
+ malfunction_generator=malfunction_from_params(stochastic_data))
env.reset(True, False, True, random_seed=tests)
env2.reset(True, False, True, random_seed=tests)