預期的 str、字節或 os.PathLike object，加載 python 文件時未列出

Question

這是我的代碼：import easygui

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

由於某種原因，它返回以下錯誤：

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

我知道這是一個 TypeError 但我根本不明白我做錯了什么

Answer 1

我假設你想要這個：

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