| |
| """Emit SHA256SUMS (tarball level) and MANIFEST.tsv (file level) for the asset pack.""" |
| import argparse |
| import hashlib |
| import os |
|
|
| ASSET_META = { |
| |
| "ConcreteRoadBarrier": ( |
| "static.prop.concreteroadbarrier", "static", "geometric_shift", |
| "widthRider", "CC BY 4.0", "https://creativecommons.org/licenses/by/4.0/"), |
| "RoadClosedBarricade": ( |
| "static.prop.roadclosedbarricade", "static", "geometric_shift", |
| "exiS7-Gs", "CC BY 4.0", "https://creativecommons.org/licenses/by/4.0/"), |
| "Astronaut": ( |
| "walker.pedestrian.astronaut", "pedestrian", "visual_shift", |
| "Antropik", "CC BY 4.0", "https://creativecommons.org/licenses/by/4.0/"), |
| "DeliveryRobot": ( |
| "walker.pedestrian.deliveryrobot", "pedestrian", "geometric_shift", |
| "Bento (gostbento)", "CC BY 4.0", "https://creativecommons.org/licenses/by/4.0/"), |
| "Boar": ( |
| "walker.pedestrian.boar", "pedestrian", "geometric_shift", |
| "AnimalMesh 3D", "CC BY 4.0", "https://creativecommons.org/licenses/by/4.0/"), |
| "Firefighter": ( |
| "walker.pedestrian.firefighter", "pedestrian", "visual_shift", |
| "KIFIR", "CC BY-NC 4.0", "https://creativecommons.org/licenses/by-nc/4.0/"), |
| "Carla": ( |
| "(base content: WalkerFactory)", "-", "-", |
| "CARLA Simulator authors", "CC BY 4.0 (CARLA assets)", |
| "https://github.com/carla-simulator/carla"), |
| } |
|
|
|
|
| def sha256(path): |
| h = hashlib.sha256() |
| with open(path, "rb") as fh: |
| for chunk in iter(lambda: fh.read(1 << 20), b""): |
| h.update(chunk) |
| return h.hexdigest() |
|
|
|
|
| def main(): |
| ap = argparse.ArgumentParser() |
| ap.add_argument("--stage", required=True) |
| ap.add_argument("--dist", required=True) |
| ap.add_argument("--out", required=True) |
| ap.add_argument("--version", default="v0.9") |
| a = ap.parse_args() |
|
|
| |
| tars = sorted(f for f in os.listdir(a.dist) if f.endswith(".tar.gz")) |
| lines = [f"{sha256(os.path.join(a.dist, t))} {t}" for t in tars] |
| with open(os.path.join(a.out, "SHA256SUMS"), "w") as fh: |
| fh.write("\n".join(lines) + "\n") |
|
|
| |
| rows = [] |
| for grp in sorted(os.listdir(a.stage)): |
| gdir = os.path.join(a.stage, grp) |
| if not os.path.isdir(gdir): |
| continue |
| tar = next((t for t in tars if f"-{grp}-" in t), "") |
| for root, _, files in os.walk(gdir): |
| for f in sorted(files): |
| p = os.path.join(root, f) |
| rel = os.path.relpath(p, gdir) |
| parts = rel.split(os.sep) |
| content_dir = parts[2] if len(parts) > 2 else "-" |
| bp, cat, lvl, author, lic, licurl = ASSET_META.get( |
| content_dir, ("-", "-", "-", "-", "-", "-")) |
| rows.append((tar, rel, sha256(p), str(os.path.getsize(p)), |
| content_dir, bp, cat, lvl, author, lic, licurl)) |
| rows.sort(key=lambda r: (r[0], r[1])) |
|
|
| hdr = ("tarball", "path_in_carla_root", "sha256", "bytes", "content_dir", |
| "blueprint_id", "category", "level", "author", "license", "license_url") |
| with open(os.path.join(a.out, "MANIFEST.tsv"), "w") as fh: |
| fh.write(f"# OOD-PerceptionBench asset pack {a.version} — file manifest\n") |
| fh.write("# path_in_carla_root is relative to the CARLA build root, i.e. the path\n") |
| fh.write("# the file occupies after ImportAssets.sh has run.\n") |
| fh.write("\t".join(hdr) + "\n") |
| for r in rows: |
| fh.write("\t".join(r) + "\n") |
|
|
| total = sum(int(r[3]) for r in rows) |
| tot_tar = sum(os.path.getsize(os.path.join(a.dist, t)) for t in tars) |
| print(f" files={len(rows)} installed={total/1e6:.1f} MB " |
| f"download={tot_tar/1e6:.1f} MB") |
| for t in tars: |
| print(f" {t} {os.path.getsize(os.path.join(a.dist,t))/1e6:.1f} MB") |
|
|
|
|
| if __name__ == "__main__": |
| main() |
|
|
