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Fix the symmetry configuration checks #125

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Merged
Parent: Formatting fixes
merged 1 commit into from
Oct 24, 2025
Merged

Fix the symmetry configuration checks #125

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9 changes: 6 additions & 3 deletions rsl_rl/algorithms/ppo.py
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Original file line number Diff line number Diff line change
Expand Up @@ -83,11 +83,14 @@ def __init__(
if isinstance(symmetry_cfg["data_augmentation_func"], str):
symmetry_cfg["data_augmentation_func"] = string_to_callable(symmetry_cfg["data_augmentation_func"])
# Check valid configuration
if symmetry_cfg["use_data_augmentation"] and not callable(symmetry_cfg["data_augmentation_func"]):
if not callable(symmetry_cfg["data_augmentation_func"]):
raise ValueError(
"Data augmentation enabled but the function is not callable:"
f" {symmetry_cfg['data_augmentation_func']}"
f"Symmetry configuration exists but the function is not callable: "
f"{symmetry_cfg['data_augmentation_func']}"
)
# Check if the policy is compatible with symmetry
if isinstance(policy, ActorCriticRecurrent):
raise ValueError("Symmetry augmentation is not supported for recurrent policies.")
# Store symmetry configuration
self.symmetry = symmetry_cfg
else:
Expand Down