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6 changes: 5 additions & 1 deletion mj_envs/envs/env_base.py
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,11 @@
from os import path
import skvideo.io

from r3m import load_r3m
import warnings
try:
from r3m import load_r3m
except ModuleNotFoundError:
warnings.warn("r3m module not found. The module is used by some encoders.", UserWarning)

# TODO
# remove rwd_mode
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12 changes: 6 additions & 6 deletions mj_envs/envs/env_variants.py
Original file line number Diff line number Diff line change
Expand Up @@ -40,20 +40,20 @@ def register_env_variant(env_id, variants, variant_id=None, silent=False):
del variants['max_episode_steps']

# merge specs._kwargs with variants
env_variant_specs._kwargs, variants_update_keyval_str = update_dict(env_variant_specs._kwargs, variants)
env_variant_specs._kwargs, variants_update_keyval_str = update_dict(env_variant_specs.kwargs, variants)
env_variant_id += variants_update_keyval_str

# finalize name and register env
env_variant_specs.id = env_variant_id+env_variant_specs.id[-3:] if variant_id is None else variant_id
env_variant_specs_id = env_variant_id+env_variant_specs.id[-3:] if variant_id is None else variant_id
register(
id=env_variant_specs.id,
entry_point=env_variant_specs._entry_point,
id=env_variant_specs_id,
entry_point=env_variant_specs.entry_point,
max_episode_steps=env_variant_specs.max_episode_steps,
kwargs=env_variant_specs._kwargs
)
if not silent:
print("Registered a new env-variant:", env_variant_specs.id)
return env_variant_specs.id
print("Registered a new env-variant:", env_variant_specs_id)
return env_variant_specs_id


# Example usage
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