如何在 pandas python 字段中读取带逗号的 csv 文件？

Question

您好，我有一个包含类似项目的 csv 文件

product_id,url
100,https://url/p/Cimory-Yogurt-Squeeze-Original-120-g-745133
"1000,""https://url/p/OREO-Biskuit-Dark-&-White-Chocolate-123,5-g-559227"""
1002,https:/url/p/GARNIER-Micellar-Cleansing-Water-Sensitive-Skin-Pink-125-ml-371378

我试过使用

import pandas as pd
productUrl = pd.read_csv('productUrl.csv',sep=","quotechar='"')

它returns返回

product_id	url
100	https://url/p/Cimory-Yogurt-Squeeze-Original-120-g-745133
1000,"https://url/p/OREO-Biskuit-Dark-&-White-Chocolate-123,5-g-559227"
1002	https:/url/p/GARNIER-Micellar-Cleansing-Water-Sensitive-Skin-Pink-125-ml-371378

如何读取 csv？因为 url 里面也有逗号。

Answer 1

您不需要 quotechar='"'，只需按原样阅读即可：

pd.read_csv('productUrl.csv')

请注意，您的 pandas.read_csv() 示例将无法运行，因为它缺少参数之间的 ,

例子

import pandas as pd
from io import StringIO

csvString = """product_id,url
100,https://url/p/Cimory-Yogurt-Squeeze-Original-120-g-745133
1000,"https://url/p/OREO-Biskuit-Dark-&-White-Chocolate-123,5-g-559227"
1002,https:/url/p/GARNIER-Micellar-Cleansing-Water-Sensitive-Skin-Pink-125-ml-371378"""

pd.read_csv(StringIO(csvString))

输出

	product_id	url
0	100	https://url/p/Cimory-Yogurt-Squeeze-Original-120-g-745133
1	1000	https://url/p/OREO-Biskuit-Dark-&-White-Chocolate-123,5-g-559227
2	1002	https:/url/p/GARNIER-Micellar-Cleansing-Water-Sensitive-Skin-Pink-125-ml-371378

如何在 pandas python 字段中读取带逗号的 csv 文件？

How to read a csv file with commas in field with pandas python?

csv

dataframe

pandas

例子

输出