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275b5a1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | from __future__ import annotations
from pathlib import Path
from typing import Any
import yaml
SECTIONS = ("data", "model", "diffusion", "training", "output")
def load_config(path: Path) -> dict[str, Any]:
with path.open("r", encoding="utf-8") as handle:
config = yaml.safe_load(handle)
if not isinstance(config, dict):
raise ValueError(f"Config must contain a mapping: {path}")
missing = [section for section in SECTIONS if not isinstance(config.get(section), dict)]
if missing:
raise ValueError(f"Missing config sections: {', '.join(missing)}")
return config
def resolve_path(project_root: Path, value: str) -> Path:
path = Path(value).expanduser()
return path.resolve() if path.is_absolute() else (project_root / path).resolve()
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