这是我要寻找的解决方案，它调用WindowsGetCommandLineArgvW函数：在Windows下从ActiveState获取带有Unicode字符的sys.argv
但是我进行了一些更改，以简化其用法并更好地处理某些用法。这是我用的：
"""
win32_unicode_argv.py
Importing this will replace sys.argv with a full Unicode form.
Windows only.
From this site, with adaptations:
http://code.activestate.com/recipes/572200/
Usage: simply import this module into a script. sys.argv is changed to
be a list of Unicode strings.
"""
import sys
def win32_unicode_argv():
"""Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
strings.
Versions 2.x of Python don't support Unicode in sys.argv on
Windows, with the underlying Windows API instead replacing multi-byte
characters with '?'.
"""
from ctypes import POINTER, byref, cdll, c_int, windll
from ctypes.wintypes import LPCWSTR, LPWSTR
GetCommandLineW = cdll.kernel32.GetCommandLineW
GetCommandLineW.argtypes = []
GetCommandLineW.restype = LPCWSTR
CommandLineToArgvW = windll.shell32.CommandLineToArgvW
CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
CommandLineToArgvW.restype = POINTER(LPWSTR)
cmd = GetCommandLineW()
argc = c_int(0)
argv = CommandLineToArgvW(cmd, byref(argc))
if argc.value > 0:
# Remove Python executable and commands if present
start = argc.value - len(sys.argv)
return [argv[i] for i in
xrange(start, argc.value)]
sys.argv = win32_unicode_argv()
现在，我使用它的方法就是：
import sys
import win32_unicode_argv
从那时起，sys.argv是Unicode字符串列表。Pythonoptparse模块似乎很高兴解析它，这很棒。
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