如何只获取一个字符？raw_input必须要回车才能继续进行，我现在只需要按一次按键，应该用什么命令？

找了一个方法， 不过与平台相关 windows下
>>> import msvcrt
>>> msvcrt.getch()
'c'
>>>

----- Original Message ----- 
From: "Fat" <fatbobman at gmail.com>
To: <python-chinese at lists.python.cn>
Sent: Sunday, October 08, 2006 7:26 PM
Subject: [python-chinese] 获取键盘输入问题


> 如何只获取一个字符？raw_input必须要回车才能继续进行，我现在只需要按一次按键，应该用什么命令？
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多谢。