程式碼

    def get_data(self, q):
        create_time = q.created_at
        beijing = MYDatetime.utc2beijing(create_time)
        str_time = MYDatetime.clock2string(beijing)
        data = dict()
        data["時間"] = str_time
        data["姓名"] = q.name
        data["電話"] = q.cellphone
        return
 
 data

    def save_xlsx(self, data_list):
        file_path_temp = os.getcwd()
        out_path = file_path_temp + "/static/file/"
        now_date = datetime.now()
        now_string = MYDatetime.clock2string(now_date)
        name = now_string + "-" + '.xlsx'
        path = out_path + name
        writer = pd.ExcelWriter(path)
        # 併發獲得
 

        count = data_list.count() if data_list.count() else 1
        workers = min(200, count)
        with futures.ThreadPoolExecutor(workers) as executor:
            res = executor.map(self.get_data, data_list)
        data = list(res)
        df1 = pd.DataFrame(data=data) # 列表形式直接寫入
        df1.to_excel(writer, 'Sheet1'
 
)
        writer.save()
        return "static/file/" + name