c05d8ddce578dfc50ee817b8aa18f401e83c05b7,QUANTAXIS/QAFetch/QAQuery.py,,QA_fetch_stock_name,#Any#Any#,1059

Before Change

    
    if isinstance(code, str):
        try:
            return collections.find_one({"code": code})["name"]
        except Exception as e:
            QA_util_log_info(e)
            return code
    elif isinstance(code, list):

After Change

    
    if isinstance(code, str):
        try:
            res = collections.find_one({"code": code})
            return res["name"]
        except Exception as e:
            if (res is None):
                QA_util_log_info(u"请检查mongodb quantaxis.stock_list collection 是否为空。")

Instances