Python脚本遍历文件夹，检查文件版本是否存在

from win32api import GetFileVersionInfo, LOWORD, HIWORD
import os
import fnmatch

def get_version_number (filename):
    try:
        info = GetFileVersionInfo (filename, "//")
        ms = info['FileVersionMS']
        ls = info['FileVersionLS']
        return HIWORD (ms), LOWORD (ms), HIWORD (ls), LOWORD (ls)
    except:
        return 0,0,0,0

def main():
    path=r"C:/Program Files (x86)/Zoom/bin"
    for root, dir, files in os.walk(path):
        files = fnmatch.filter(files, "*.exe") + fnmatch.filter(files, "*.dll")
        for item in files:
            version = get_version_number(os.path.join(root, item))
            if version == (0,0,0,0):
                print(item)

if __name__ == '__main__':
    main()