返回txt文档编码格式

1. 安装chardet

pip install chardet

2. 获得文本文档编码类型

import chardet
from chardet.universaldetector import UniversalDetector
def GetEncoding(file_path):
    txt = open(file_path, "rb")
    detector = UniversalDetector()
    for line in txt.readlines():
        detector.feed(line)
        if detector.done:
            break
    detector.close()
    txt.close()
    return detector.result

my_path = '.\\my_test.txt'
f = open(my_path, 'rb')
str1 = f.read()
char_encoding= chardet.detect(str1)
print(f'字符串为：{str1}')
print(f'字符串编码信息为：{char_encoding}' ) 
print(f'字符串编码为： {char_encoding["encoding"]}')