使用Askdirectory在Python中比较.txt文件

Question

我有以下代码可在目录中运行并选择所有文件，并将它们与插入的单词列表文件进行比较。 但是我收到以下错误TypeError: invalid file: ['C:/Users/Nathan/Desktop/chats\\\\(1,).out']我无法弄清楚如何更改os.path.join以正确显示文件位置。

    self.wordopp = askdirectory(title="Select chat log directory")
    path = self.wordopp
    files = os.listdir(path)
    paths = []
    wordlist = self.wordop
    for file in files:
        paths.append(os.path.join(path, file))
        f = open(wordlist)
        l = set(w.strip().lower() for w in f)
        with open(paths) as f:
            found = False
            file = open("out.txt", "w")
            for line in paths:
                line = line.lower()
                if any(w in line for w in l):
                    found = True
                    file.write(line)
                    print(line)
                    if not found:
                        print(line)

Answer 1

考虑以下代码行：

with open(paths) as f:

问问自己，“什么是paths ”？ 它是文件名列表 ，而不是单个文件。 该错误几乎告诉您什么：列表是无效文件。

考虑到您正在遍历文件名列表，我想您的意图是：

with open(file) as f:

或者可能

with open(paths[-1]) as f: