用CSV库一行行插入数据

语料团队之前都是手动标注文字的定位位置,今天写了个小脚本,帮他们批量生成文字对应的定位。
其中数据生成后,要生成csv文件,查看了下使用csv库。

import csv
row1  = [1,2,3,4,5]
row2 = [1,2,3,4,5]
row3 = [1,2,3,4,5]
rows = [row1,row2,row3]

with open(csv_name,"w") as csvfile:
    writer = csv.writer(csvfile)
    #先写入columns_name
     writer.writerow(["bottom", "left", "right", "top", "value"])
     #写入多行用writerows
     writer.writerows(rows)
原文地址:https://www.cnblogs.com/everfight/p/csv.html