在Windows上的Python 2.x中从命令行参数读取Unicode字符

在Windows上的Python 2.x中从命令行参数读取Unicode字符

这是我要寻找的解决方案，它调用Windows

GetCommandLineArgvW

函数：
在Windows下从ActiveState获取带有Unipre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_unipre_argv.py

"""win32_unipre_argv.pyimporting this will replace sys.argv with a full Unipre form.Windows only.From this site, with adaptations:      http://pre.activestate.com/recipes/572200/Usage: simply import this module into a script. sys.argv is changed tobe a list of Unipre strings."""import sysdef win32_unipre_argv():    """Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unipre    strings.    Versions 2.x of Python don't support Unipre 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_unipre_argv()

现在，我使用它的方法就是：

import sysimport win32_unipre_argv

从那时起，

sys.argv

是Unipre字符串列表。Python

optparse

模块似乎很高兴解析它，这很棒。