CSV 编写器双引号

Question

我有一个Python字符串：hello, my name is "Joe". 当我尝试使用该csv模块进行编写时，我得到了"hello, my name is ""Joe""". 我希望看到的是"hello, my name is "Joe""。

当存在双引号时，是否有办法让 CSV 编写器不添加双引号？

代码：

s = 'hello, my name is "Joe"'
with open(filename, 'w', newline='', encoding='utf-8') as f_out:
    writer = csv.writer(f_out)
    writer.writerow([s])

Answer 1

quotechar您可以在创建csv.writer（doc ）时使用参数：

import csv

s = 'hello, my name is "Joe"'
with open('out.csv', 'w', newline='', encoding='utf-8') as f_out:
    writer = csv.writer(f_out, quotechar="'")
    writer.writerow([s])

文件的输出是：

'hello, my name is "Joe"'