utils/helpers.py

from __future__ import annotations

from datetime import datetime, timezone


def utc_now_iso() -> str:
    return datetime.now(timezone.utc).isoformat()


def safe_float(value, default: float = 0.0) -> float:
    try:
        if value is None:
            return default
        return float(value)
    except (TypeError, ValueError):
        return default