| |
| """Create a self-contained SER-03 reference package to exercise the public API.""" |
| from __future__ import annotations |
|
|
| import argparse |
| import fnmatch |
| import hashlib |
| import json |
| import shutil |
| from pathlib import Path |
|
|
| import mujoco |
|
|
|
|
| CASE = "SER-03-hotel-drawer" |
| SUITE = Path(__file__).resolve().parents[1] |
| ROOT = SUITE.parents[1] |
|
|
|
|
| def main() -> int: |
| parser = argparse.ArgumentParser(description=__doc__) |
| parser.add_argument("--output", type=Path, required=True) |
| args = parser.parse_args() |
| destination = args.output.resolve() / CASE |
| if args.output.exists(): |
| parser.error("output already exists; use a fresh path") |
| spec = json.loads((SUITE / "cases" / CASE / "case_spec.json").read_text(encoding="utf-8")) |
| source = ROOT / spec["artifacts"]["runtime_model"]["path"] |
| destination.mkdir(parents=True) |
| runtime = destination / "runtime.xml" |
| shutil.copy2(source, runtime) |
| model = mujoco.MjModel.from_xml_path(str(runtime)) |
| available = {model.body(i).name for i in range(model.nbody)} | {model.geom(i).name for i in range(model.ngeom)} |
| bindings = [ |
| {"entity_id": entity["entity_id"], |
| "model_names": sorted(name for name in available if fnmatch.fnmatchcase(name, entity["model_binding"]))} |
| for entity in spec["entities"] if entity.get("required", True) |
| ] |
| (destination / "bindings.json").write_text(json.dumps({ |
| "schema_version": "code2worlds2.bindings.v1", "case_id": CASE, |
| "bindings": bindings, |
| "support_relations": [{"child": "meal_parcel", "parent": "payload_drawer"}], |
| }, indent=2) + "\n", encoding="utf-8") |
| (destination / "task_overlay.json").write_text(json.dumps({ |
| "schema_version": "code2worlds2.task-dynamics.v1", "case_id": CASE, |
| "runtime_sha256": hashlib.sha256(runtime.read_bytes()).hexdigest(), |
| "dynamic_bodies": ["upper_drawer", "meal_parcel"], "events": [], |
| }, indent=2) + "\n", encoding="utf-8") |
| print(json.dumps({"reference_package": str(destination), "case_id": CASE})) |
| return 0 |
|
|
|
|
| if __name__ == "__main__": |
| raise SystemExit(main()) |
|
|
