UnicodeDecodeError:'utf-8'编解码器无法解码位置15的字节0x96:无效的起始字节 [英] UnicodeDecodeError: 'utf-8' codec can't decode byte 0x96 in position 15: invalid start byte

问题描述

import csv
import pandas as pd
db = input("Enter the dataset name:")
table = db+".csv"
df = pd.read_csv(table)
df = df.sample(frac=1).reset_index(drop=True)
with open(table,'rb') as f:
    data = csv.reader(f)
    for row in data:
        rows = row
        break
print(rows)

我正在尝试从csv文件中读取所有列.

错误:UnicodeDecodeError:"utf-8"编解码器无法解码位置15的字节0x96:无效的起始字节

ERROR: UnicodeDecodeError: 'utf-8' codec can't decode byte 0x96 in position 15: invalid start byte

推荐答案

您需要检查csv文件的编码.

You need to check encoding of your csv file.

为此，您可以像这样使用print(f)

For that you can use print(f) like this,

with open('file_name.csv') as f:
    print(f)

输出是这样的:

<_io.TextIOWrapper name='file_name.csv' mode='r' encoding='utf8'>

以这种编码打开csv，

with open(fname, "rt", encoding="utf8") as f:

如评论中所述， 您的编码是cp1252

As mentioned in comments, your encoding is cp1252

所以

with open(fname, "rt", encoding="cp1252") as f:
    ...

，对于.read_csv，

df = pd.read_csv(table, encoding='cp1252')

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