Python在文件中找到不存在的字符，替换为非预期字符非英语字符的编码问题

问题描述

我在python中创建了一个脚本，用于修复.srt文件中错误编码的土耳其语字符。例如用正确的字符“ı”代替“ý”。

我打开文件（读取），将行遍历到.replace('ý','ı')，然后使用'w',encoding='utf8'将新的行集写入新文件。第一次很棒！问题在于，每次迭代都通过用其他2个字符替换固定字符来弄乱固定字符。如有需要，可以提供更多信息！

部分输入内容：

yakýn deðillerdi,ama
bir þeyler yapmak istedim

第一次输出：

yakın değillerdi,ama
bir şeyler yapmak istedim

第二次输出：

yakÄ±n deÄŸillerdi,ama
bir ÅŸeyler yapmak istedim

第三次输出：

yakÃ„Â±n deÃ„Å¸illerdi,ama
bir Ã…Å¸eyler yapmak istedim

每次运行都会变得更糟。有什么想法吗？如果我不得不猜测，我找到的字符（'ý'）与文件中已有的（'ı'）匹配，然后将其替换为（'ı'），该字符被错误地编码为（'Ä±' ）？这也不是每次都进行的系统更改（请参阅第二->第三迭代），所以我很困惑。我是个新手，所以请原谅我可能没有的任何“明显”知识！

编辑：要求的代码：

import os

directoryPath = 'D:\\tv\\b99'

fileTypes = ['.srt']

fullFilePaths = []

def get_filepaths(directory,filetype):
    """
    This function will generate the file names in a directory
    tree by walking the tree either top-down or bottom-up. For each
    directory in the tree rooted at directory top (including top itself),it yields a 3-tuple (dirpath,dirnames,filenames).
    """
    filePathslist = []
    for root,directories,files in os.walk(directory):
        for filename in files:
            # Join the two strings in order to form the full filepath.
            filepath = os.path.join(root,filename)
            # include only the specific file types,except their hidden/shadow files
            if filepath.endswith(filetype) and not filename.startswith('.'):
                filePathslist.append(filepath)  # Add it to the list.
    return filePathslist

n=0
def replaceChars(folderAsListOfPaths):
    """
    This function takes a list as argument,containing file paths.
    The file is read line by line,and for each of the "special" 
    characters in Turkish that get encoded incorrectly,the appropriate 
    replacement - shown below - is made,and the existing file is overwritten.
    ('ý'->'ı') / ('Ý'->'İ') / ('þ'->'ş') / ('Þ'->'Ş') / ('ð'->'ğ')
    The filenames are printed when the replacement is done,for confirmation.
    """

    # read file line by line
    file = open(folderAsListOfPaths[n],"r")
    lines = file.readlines()

    newFileContent = ''
    for line in lines:
        origLine = line
        fixedLine = origLine.replace('ý','ı')
        fixedLine = fixedLine.replace('Ý','İ')
        fixedLine = fixedLine.replace('þ','ş')
        fixedLine = fixedLine.replace('Þ','Ş')
        fixedLine = fixedLine.replace('ð','ğ')
        newFileContent += fixedLine
    file.close()

    newFile = open(folderAsListOfPaths[n],'w',encoding='utf8')
    # print(newFileContent)
    newFile.write(newFileContent)
    newFile.close()

    cleaned_name = folderAsListOfPaths[n].replace(directoryPath,'')
    cleaned_name = cleaned_name.replace('\\','')
    print(cleaned_name)


for type in fileTypes: 
    fullFilePaths.extend(get_filepaths(directoryPath,type))
# filled the fullFilePaths list with the files

print('Finished with files:')

for file in fullFilePaths:  # for every file in this folder
    replaceChars(fullFilePaths) # replace the characters
    n+=1    # move onto the next file

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

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character-encoding python