INNER CODE UNIT · Python

_num

renee-jia/trading-bot · ai_portfolio.py:65

def _num(v):
    if v is None:
        return None
    try:
        f = float(v)
    except (TypeError, ValueError):
        return None
    return f if f == f else None


def _pct(v, digits=1):
    return "—" if v is None else f"{v:+.{digits}f}%"


def _money(v):
    return "—" if v is None else (f"${v:,.0f}" if v >= 100 else f"${v:,.2f}")

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