def format_date_param(start_date, end_date):
if end_date is None:
end_date = get_current_day()
if start_date is None:
start_date = get_target_date(-360, '%Y-%m-%d')
return start_date, end_date
def get_trade_rank(market='SHF', date=None):
if date is None:
date = get_target_date(-1, "%Y-%m-%d")
if market == 'SHF':
return shf_agent.get_trade_rank(date)
if market == 'DCE':
return dce_agent.get_trade_rank(date)
if market == 'CZC':
return czc_agent.get_trade_rank(date)
if market == "CFE":
return cfe_agent.get_trade_rank(date)
return None, '不支持的市场类型'