Python如何实现读取csv文件时忽略文件的编码格式

def detect_encoding(file_path):
    with open(file_path, 'rb') as f:
         raw_data = f.read()
         result = chardet.detect(raw_data)
         return result['encoding']

def main():
    file_path = '新建XLSX 工作表.csv'
    encoding = detect_encoding(file_path)

    try:
        read_csv(file_path, encoding)
    except UnicodeDecodeError:
        # 如果检测到的编码格式读取失败，尝试使用 UTF-8 编码读取
        try:
            read_csv(file_path, 'utf-8')
        except Exception as e:
            print(f"读取文件时发生错误: {e}")
    except Exception as e:
        print(f"读取文件时发生错误: {e}")
    

# -*- coding: UTF-8 -*-
'''
@Project ：测试 
@File    ：test2_read_csv.py
@IDE     ：PyCharm 
@Author  ：一晌小贪欢（278865463@qq.com）
@Date    ：2025/3/1 21:40 
'''

import csv
import chardet


def detect_encoding(file_path):
    with open(file_path, 'rb') as f:
        raw_data = f.read()
        result = chardet.detect(raw_data)
        return result['encoding']


def read_csv(file_path, encoding):
    with open(file_path, 'r', encoding=encoding) as f:
        reader = csv.reader(f)
        head = next(reader)
        print("表头", head)
        for row in reader:
            print(row)


def main():
    file_path = '新建XLSX 工作表.csv'
    encoding = detect_encoding(file_path)

    try:
        read_csv(file_path, encoding)
    except UnicodeDecodeError:
        # 如果检测到的编码格式读取失败，尝试使用 UTF-8 编码读取
        try:
            read_csv(file_path, 'utf-8')
        except Exception as e:
            print(f"读取文件时发生错误: {e}")
    except Exception as e:
        print(f"读取文件时发生错误: {e}")


if __name__ == "__main__":
    main()