如何从Windows上的python获取长文件系统路径

Question

这给我一个短路径(DOS约定)(在Windows上):

import tempfile
tempDir = tempfile.mkdtemp()
print tempDir

Output >>> c:\users\admini~1\appdata\local\temp\tmpf76unv

请注意admini~1.

如何将其转换为完整路径？例如C:\ users\administrator\appdata ...

Answer 1

请尝试以下代码(更新):

from ctypes import create_unicode_buffer, windll
BUFFER_SIZE = 500
buffer = create_unicode_buffer(BUFFER_SIZE)
get_long_path_name = windll.kernel32.GetLongPathNameW
get_long_path_name(unicode(short_path_name), buffer, BUFFER_SIZE)
long_path_name = buffer.value

希望这可以帮助.请参阅http://mail.python.org/pipermail/python-win32/2008-January/006642.html

Answer 2

tempDir = win32file.GetLongPathName(tempDir)