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Fix: Resolve PermissionError and UnicodeDecodeError in Python scripts (#1980)

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* Fix: Resolve PermissionError and UnicodeDecodeError in Python scripts

Problem:
1. PermissionError when running eval.py
2. UnicodeDecodeError: 'gbk' when running migrate_policy_normalization.py

* To explicitly specify the file encoding and resolve linter warnings.

Signed-off-by: Jivin.L <45867423+JivinDotL@users.noreply.github.com>

---------

Signed-off-by: Jivin.L <45867423+JivinDotL@users.noreply.github.com>
Co-authored-by: Steven Palma <imstevenpmwork@ieee.org>
This commit is contained in:
Jivin.L
2025-09-23 19:38:22 +08:00
committed by GitHub
parent 664c00b594
commit a68424c3c9
2 changed files with 7 additions and 6 deletions
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9
src/lerobot/configs/policies.py
View File

@@ -196,11 +196,10 @@ class PreTrainedConfig(draccus.ChoiceRegistry, HubMixin, abc.ABC):
config = json.load(f) config = json.load(f)
config.pop("type") config.pop("type")
with tempfile.NamedTemporaryFile("w+") as f: with tempfile.NamedTemporaryFile("w+", delete=False, suffix=".json") as f:
json.dump(config, f) json.dump(config, f)
config_file = f.name config_file = f.name
f.flush()
cli_overrides = policy_kwargs.pop("cli_overrides", []) cli_overrides = policy_kwargs.pop("cli_overrides", [])
with draccus.config_type("json"): with draccus.config_type("json"):
return draccus.parse(orig_config.__class__, config_file, args=cli_overrides) return draccus.parse(orig_config.__class__, config_file, args=cli_overrides)

4
src/lerobot/policies/pretrained.py
View File

@@ -246,7 +246,9 @@ class PreTrainedPolicy(nn.Module, HubMixin, abc.ABC):
base_model=base_model, base_model=base_model,
) )
template_card = files("lerobot.templates").joinpath("lerobot_modelcard_template.md").read_text() template_card = (
files("lerobot.templates").joinpath("lerobot_modelcard_template.md").read_text(encoding="utf-8")
)
card = ModelCard.from_template(card_data, template_str=template_card) card = ModelCard.from_template(card_data, template_str=template_card)
card.validate() card.validate()
return card return card