Re: [Discuss-gnuradio] Patch for OptionParser backwards compatibility

[Eric Blossom]

On Tue, Aug 28, 2007 at 02:58:40PM -0400, Michael Dickens wrote:
> Someone recently added a "--which" option to the usrp_fft example,  
> that works correctly with the OptionParser provided in Python 2.4 or  
> newer.  But for those using that provided with Python 2.3, it doesn't  
> work.  Simple fix; here's the patch. - MLD
> 
> Index: gnuradio-examples/python/usrp/usrp_fft.py
> ===================================================================
> --- gnuradio-examples/python/usrp/usrp_fft.py   (revision 6196)
> +++ gnuradio-examples/python/usrp/usrp_fft.py   (working copy)
> @@ -52,7 +52,7 @@
>          self.panel = panel
> 
>          parser = OptionParser(option_class=eng_option)
> -        parser.add_option("-w", "--which", type=int, default=0,
> +        parser.add_option("-w", "--which", type="int", default=0,
>                            help="select which USRP (0, 1, ...)  
> default is %default",
>                           metavar="NUM")
>          parser.add_option("-R", "--rx-subdev-spec", type="subdev",  
> default=None,

Thanks!  I've applied it to the trunk.

Eric