Function _json

dash/_utils.py:202–204

(k, v)

def stringify_id(id_) -> str:
    def _json(k, v):
        vstr = v.to_json() if hasattr(v, "to_json") else json.dumps(v)
        return f"{json.dumps(k)}:{vstr}"

    if isinstance(id_, dict):
        return "{" + ",".join(_json(k, id_[k]) for k in sorted(id_)) + "}"