If you wrapped the creation of the browser variable in some platform decision stuff I don't see why it wouldn't.

> Date: Sun, 1 Jul 2007 06:35:34 +0800
> From: astigmatik@gmail.com
> To: jython-users@lists.sourceforge.net
> Subject: Re: [Jython-users] FW: Jython2.2b2 determining OS/platform and executing external programs
> I ended up with a Javanese solution:
> browser = r'c:\program files\mozilla firefox\firefox.exe'
> from java.lang import Runtime
> Runtime.getRuntime().exec((browser, url))
> Question is, would this work on non-Windows platforms?
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