import os from typing import Tuple def get_api_host(region: str) -> str: return f"https://{region}.api.blizzard.com" if region != 'cn' else 'https://gateway.battlenet.com.cn' def get_bnet_host(region: str) -> str: region = region if region not in ['tw', 'kr'] else 'apac' return f"https://{region}.battle.net" if region != 'cn' else 'https://www.battlenet.com.cn' def get_credentials(path: str) -> Tuple[str, str]: return tuple(open(os.path.join(path, '.credentials')).read().strip().split(':'))