"""Gate.io ccxt 构造(ccxt 4.x 起类名由 gateio 改为 gate)."""
from __future__ import annotations

import ccxt


def gate_ccxt_class():
    """返回 ccxt Gate 交易所类(兼容旧版 gateio 名称)."""
    return getattr(ccxt, "gate", None) or ccxt.gateio
