当我尝试在 python 中导入时，.csv 文件返回 "unicode error"

Question

我正在尝试在 Jupyter 笔记本上使用 pandas 导入 .csv 数据集文件。我不断收到相同的 "unicode decode error" 消息

我试过使用和不使用 (r'file name') 并加倍使用反斜杠，以及使用正斜杠

这是我的代码

import pandas as pd
df = pd.read_csv(r'C:\users\justanotheregg\Downloads\medals.csv')

这是我收到的一部分

UnicodeDecodeError                        Traceback (most recent call last)
pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader._convert_tokens()

pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader._convert_with_dtype()

pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader._string_convert()

pandas/_libs/parsers.pyx in pandas._libs.parsers._string_box_utf8()

UnicodeDecodeError: 'utf-8' codec can't decode byte 0x92 in position 12: invalid start byte

During handling of the above exception, another exception occurred:

Answer 1

您的 CSV 文件显然不在 UTF-8 format, but that is what the function expects by default. You need to find out what encoding the file is in (if it is an Excel export, it's probably 'cp-1252'; the other likely encodings, from the ISO-8859 family, don't have a mapping for 0x92, where it's the closing single quote ’ in 1252, very common in text written in MS Office) and pass its name as the optional encoding parameter。

Answer 2

我遇到了同样的问题。

刚刚保存到google张，然后下载了同样的文件，熊猫在jupyter notebook中阅读就ok了。

当我尝试在 python 中导入时，.csv 文件返回 "unicode error"

.csv file is returning a "unicode error" when I attempt to import in python

csv

python-import

pandas