INNER CODE UNIT · Python

slugify

Dsadd4/AgentFigureGallery · agentfiguregallery/server.py:32

def slugify(value: str, fallback: str = "reference_session") -> str:
    text = re.sub(r"[^a-z0-9]+", "_", value.lower()).strip("_")
    return text[:80] or fallback


def read_json(path: Path, default: dict | None = None) -> dict:
    if not path.exists():
        if default is not None:
            return default
        raise FileNotFoundError(path)
    return json.loads(path.read_text(encoding="utf-8"))


def write_json(path: Path, payload: dict) -> None:
    path.parent.mkdir(parents=True, exist_ok=True)
    path.write_text(json.dumps(payload, indent=2, ensure_ascii=True) + "\n", encoding="utf-8")

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