改单列表合并为一条

    # 改单列表合并为一条
    def changeBillMerge(t):
        # 按主键第一顺序 时间第二顺序 倒序排序
        t = sorted(t, key=(lambda x: [x[0], x[7]]), reverse=True)

        new_list = []
        new_list.append(["录入时间", "托单号", "查货编号", "揽货站点", "到站", "货到站点", "发货方", "发货联系人", "发货手机", "发货电话", "发货单位", "发货地址", "收货人", "收货手机","收货单位", "收货地址", "收货电话", "货名", "包装", "件数", "重量(t)", "体积", "货值", "保费含", "单价", "已付", "支付方式", "欠付","打卡","到付", "回付", "月付", "货款抵扣", "代收货款", "运费", "费用总计", "预算差额", "现返", "欠返", "送货费含", "提货费含", "装卸费含","垫付运费", "上楼费含", "录入人名", "送提", "备注", "回执单号", "回执数", "托单日期", "托单状态", "预算其他", "预算送货", "预算中转", "手续费到付", "手续费欠付","手续费现付"])

        for i in range(len(t)):
            # print(t[i][0],'\t',t[i][7])
            # 提取修改记录
            t5list = t[i][5].split(";")
            t5list = [j for j in t5list if j != '']  # 删除空元素

            # 分析修改数据，解析具体内容为多单号list
            for x in t5list:
                tlist = []
                for x1 in range(57): tlist.append("")
                tlist[1], tlist[0], tlist[49] = t[i][0], t[i][7], t[i][7][:10]

                # print(x, end="\t")
                x0 = x.split("【")[0]
                if x0 == "托单号":
                    tlist[1] = x.split("改为【")[1][:-1]
                elif x0 == "到站":
                    tlist[4] = x.split("改为【")[1][:-1]
                elif x0 == "货到站点":
                    tlist[5] = x.split("改为【")[1][:-1]
                elif x0 == "发货方":
                    tlist[6] = x.split("改为【")[1][:-1]
                elif x0 == "发货人":
                    tlist[7] = x.split("改为【")[1][:-1]
                elif x0 == "发货人手机":
                    tlist[8] = x.split("改为【")[1][:-1]
                elif x0 == "收货人":
                    tlist[12] = x.split("改为【")[1][:-1]
                elif x0 == "收货人手机":
                    tlist[13] = x.split("改为【")[1][:-1]
                elif x0 == "收货地址":
                    tlist[15] = x.split("改为【")[1][:-1]
                elif x0 == "货名":
                    tlist[17] = x.split("改为【")[1][:-1]
                elif x0 == "包装":
                    tlist[18] = x.split("改为【")[1][:-1]
                elif x0 == "件数":
                    tlist[19] = x.split("改为【")[1][:-1]
                elif x0 == "重量":
                    tlist[20] = x.split("改为【")[1][:-1]
                elif x0 == "体积":
                    tlist[21] = x.split("改为【")[1][:-1]
                elif x0 == "保费含":
                    tlist[23] = x.split("改为【")[1][:-1]
                elif x0 == "已付":
                    tlist[25] = x.split("改为【")[1][:-1]
                elif x0 == "欠付":
                    tlist[27] = x.split("改为【")[1][:-1]
                elif x0 == "打卡":
                    tlist[28] = x.split("改为【")[1][:-1]
                elif x0 == "到付":
                    tlist[29] = x.split("改为【")[1][:-1]
                elif x0 == "回付":
                    tlist[30] = x.split("改为【")[1][:-1]
                elif x0 == "月付":
                    tlist[31] = x.split("改为【")[1][:-1]
                elif x0 == "代收货款":
                    tlist[33] = x.split("改为【")[1][:-1]
                elif x0 == "运费":
                    tlist[34] = x.split("改为【")[1][:-1]
                elif x0 == "现返":
                    tlist[37] = x.split("改为【")[1][:-1]
                elif x0 == "欠返":
                    tlist[38] = x.split("改为【")[1][:-1]
                elif x0 == "送货含":
                    tlist[39] = x.split("改为【")[1][:-1]
                elif x0 == "提货含":
                    tlist[40] = x.split("改为【")[1][:-1]
                elif x0 == "装卸含":
                    tlist[41] = x.split("改为【")[1][:-1]
                elif x0 == "上楼含":
                    tlist[43] = x.split("改为【")[1][:-1]
                # elif x0 == "其他含":
                #     tlist[18] = x.split("改为【")[1][:-1]
                elif x0 == "录单人姓名":
                    tlist[44] = x.split("改为【")[1][:-1]
                elif x0 == "送货方式":
                    tlist[45] = x.split("改为【")[1][:-1]
                elif x0 == "备注说明":
                    tlist[46] = x.split("改为【")[1][:-1]
                elif x0 == "回执数":
                    tlist[48] = x.split("改为【")[1][:-1]
                elif x0 == "托单日期":
                    tlist[49] = t[i][7][:10] # 此处注意 是改单录入时间
                else:
                    print("<<<<-----",x0, end="\t")
                    print(x.split("改为【")[1][:-1],"-----<<<<  未收录数据",)
                new_list.append(tlist)
            # print("-----------%d------------" % i)

        # 将多单号合并为一个单号
        tlist = []
        for i in range(len(new_list)):
            # 第一行直接复制
            if i == 0 :
                tlist.append(new_list[i])
                continue
            # 第二行 和前一行单号不同 直接复制 单号相同 合并
            if new_list[i][1] != new_list[i-1][1]:
                tlist.append(new_list[i])
            else:
                for j in range(len(new_list[i])):
                    if new_list[i][j]:
                        tlist[-1][j] = new_list[i][j]

        # print(tlist[:16])
        # print(len(tlist))

        return tlist