加载python文件时应为str、bytes或os.PathLike对象，而不是list

Question

这是我的代码： 轻松导入

while True:
    try:
        print('Select your file')
        proxyfile = easygui.fileopenbox('', 'Select your file')
        proxylines = proxyfile.splitlines()
        proxylinesamount = len(open(proxylines).readlines())
        break

    except (TypeError, AttributeError) as e:
        print(f'Error. File isn\'t valid. Reason: {e}')
        continue

出于某种原因，它返回以下错误：

expected str, bytes or os.PathLike object, not list

我知道这是一个打字错误，但我就是不明白我做错了什么

Answer 1

我想你想要这个：

import easygui

while True:
    try:
        print('Select your file')
        proxy_file = easygui.fileopenbox('', 'Select your file')  # Type: str
        with open(proxy_file, 'r') as fh:
            proxy_lines = list(fh)
            proxy_lines_amount = len(proxy_lines)
        break  # i'm not sure if while True and break are viable here

    except (TypeError, AttributeError) as e:
        print(f'Error. File isn\'t valid. Reason: {e}')
        continue