How to get the selected text of the webpage in chrome through python ?

[iMath]

在 2013年1月8日星期二UTC+8下午9时19分51秒，Bruno Dupuis写道：
> On Mon, Jan 07, 2013 at 08:20:28PM -0800, iMath wrote:
> 
> > How to get the selected text of the webpage in chrome through python ?
> 
> 
> 
> What you need is a way to get selected text from wherever it comes. The
> 
> way to do this depends on your graphical environment. If you use X, i'd make a
> 
> a quick and dirty call to xclip -o, although there must be a pure python
> 
> implementation which in turn depends on the python framework you play
> 
> with (gtk/qt/wx/tk/...).
> 
> 
> 
> Short answer is : it depends on your system, and it may be easier and more
> 
> portable if you use a graphical toolkit.
> 
> 
> 
> cheers.
> 
> 
> 
> -- 
> 
> Bruno Dupuis

I use it on WinXP , I also learned PyQt4 .
can u help ?