如何使用 Python 在 csv 行的末尾写入列表的单个元素?
How to write single elements of a list at the end of a csv line with Python?
下面的代码将完整列表 ['x', 'y', 'z']
添加为 csv 的单个元素。我想要得到的是行尾的 'x'; 'y'; 'z';
。怎么样?
import csv
toto = ['x', 'y', 'z']
with open('res.csv', 'w', newline='') as resfile:
reswriter = csv.writer(resfile, delimiter=';')
reswriter.writerow(['Number', 'A', 'B', 'X', 'Y', 'Z']) # header.
reswriter.writerow(['001', 'a', 'b', toto])
将星号 *
添加到 toto
:
import csv
toto = ['x', 'y', 'z']
with open('res.csv', 'w', newline='') as resfile:
reswriter = csv.writer(resfile, delimiter=';')
reswriter.writerow(['Number', 'A', 'B', 'X', 'Y', 'Z']) # header.
reswriter.writerow(['001', 'a', 'b', *toto]) # <--- note the *
写 res.csv
:
Number;A;B;X;Y;Z
001;a;b;x;y;z
下面的代码将完整列表 ['x', 'y', 'z']
添加为 csv 的单个元素。我想要得到的是行尾的 'x'; 'y'; 'z';
。怎么样?
import csv
toto = ['x', 'y', 'z']
with open('res.csv', 'w', newline='') as resfile:
reswriter = csv.writer(resfile, delimiter=';')
reswriter.writerow(['Number', 'A', 'B', 'X', 'Y', 'Z']) # header.
reswriter.writerow(['001', 'a', 'b', toto])
将星号 *
添加到 toto
:
import csv
toto = ['x', 'y', 'z']
with open('res.csv', 'w', newline='') as resfile:
reswriter = csv.writer(resfile, delimiter=';')
reswriter.writerow(['Number', 'A', 'B', 'X', 'Y', 'Z']) # header.
reswriter.writerow(['001', 'a', 'b', *toto]) # <--- note the *
写 res.csv
:
Number;A;B;X;Y;Z
001;a;b;x;y;z