UTF-8 的问题。重音打印错误

Question

我是 Python（3.9 版）的新手，我正在尝试读取和打印 CSV 文件，但是，在打印时，居中显示有误。我用过 'UTF-8'、'latin' 和 'ISO-8859-1'。但是 none 起作用了。

我的代码：

import io
import csv

with io.open(filename.csv, 'r', encoding='utf-8') as f:
    text = f.read()
# process Unicode text
with io.open(filename.csv, 'w', encoding='utf-8') as f:
    f.write(text)

    print(text.encode('utf-8'))

打印：

b'\xef\xbb\xbf"N\xc3\xbamero,""Descri\xc3\xa7\xc3\xa3o"",""Fonte"",""Situa\xc3\xa7\xc3\xa3o""

我该如何解决这个问题？

Answer 1

显然，输入文件包含 Byte order mark b'\xef\xbb\xbf'. Apply utf_8_sig — UTF-8 codec with BOM signature（将跳过数据开头的可选 UTF-8 编码 BOM）。

import io
import csv

with io.open(filename.csv, 'r', encoding='utf_8_sig') as f:
    text = f.read()
# process Unicode text
with io.open(filename.csv, 'w', encoding='utf-8') as f:
    f.write(text)

print(text)
# "Número","Descrição","Fonte","Situação"

不确定 return 值，因为您的输入和输出示例不是 minimal, complete and verifiable

Answer 2

我将打印 (text.encode (utf-8)) 更改为 print(text) 并且有效。

UTF-8 的问题。重音打印错误

Problem with UTF-8. The accent is printing wrong

python

utf-8

python-3.x