Question

我有一个CSV文件，最后有100,000行，行将被插入MS-SQL数据库。问题是字段“auto_make”将在名称中包含逗号。如何阅读将"auto_make"字段中的逗号接受的csv文件？
autodata.csv

的示例

lot_date,sale_date,auto_make, vin<br>
2014-09-15 00:00:00,2014-09-15 15:12:13,Ford F250,be48a3a6-ba04-4df2-b07d-ab5b8b2f5351<br>
2014-09-15 00:00:00,2014-09-15 15:14:18,**Ford,Superduty**,0c1a7358-dd51-4db7-9632-993b050ac74c<br>
2014-09-15 00:00:00,2014-09-15 15:14:25,**Dodge,Charger,RT**,ac642530-6fcf-4f28-a075-62e12bbf7117<br>

结果字段应如下：

lot_date = 2014-09-15 00:00:00  sale_date = 2014-09-15 15:12:13 auto_make = Ford F250 vin = be48a3a6-ba04-4df2-b07d-ab5b8b2f5351<br>
lot_date = 2014-09-15 00:00:00  sale_date = 2014-09-15 15:14:18 auto_make = Ford,Superduty vin = 0c1a7358-dd51-4db7-9632-993b050ac74c<br>
lot_date = 2014-09-15 00:00:00  sale_date = 2014-09-15 15:14:25 auto_make = Dodge,Charger,RT vin = ac642530-6fcf-4f28-a075-62e12bbf7117<br>

感谢。

Answer 1

假设您以字符串形式阅读每一行，以下内容将起作用：

line = "2014-09-15 00:00:00,2014-09-15 15:14:18,Ford,Superduty,0c1a7358-dd51-4db7-9632-993b050ac74c"

line_list = line.split(',')

lot_date = line_list[0]
sale_date = line_list[1]
auto_make = line_list[2:-1]
vin = line_list[-1]

Python CSV将字段合并在一起

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