[pygtk] pygtk Digest, Vol 74, Issue 15

[Nawal <Galileon> Husnoo]

>
>
> Message: 6
> Date: Wed, 15 Apr 2009 14:18:18 -0400
> From: Steve McClure <sMcClure at racemi.com>
> Subject: Re: [pygtk] Funny Indent
> To: pygtk mailing list <pygtk at daa.com.au>
> Message-ID: <4B20E162-807E-435C-A8EF-B0559D6AECEF at racemi.com>
> Content-Type: text/plain; charset="us-ascii"
>
>
> On Apr 15, 2009, at 1:57 PM, Nawal Husnoo wrote:
>
> > Dear PyGTK users,
> >
> > I have never used PyGTK, and I only wanted to extract some gstreamer
> > webcam code from a script I found on:
> >
> > http://giss.tv/wiki/index.php/Streaming_Tools#GStreamer_2
> >
> >
> > I have removed most of the codes I don't need, but I'm puzzled by
> > the indentation used:
> >
> > class GTK_Main:
> >
> >     def __init__(self):
> >         window = gtk.Window(gtk.WINDOW_TOPLEVEL)
> >         window.set_title("Webcam Streamer")
> >         window.set_default_size(1024, 768)
> >
> >         window.connect("destroy", gtk.main_quit, "WM destroy")
> >                 self.sstate = 'preparing'
> > <<<<======================================
> >
> >                 red=gtk.gdk.color_parse('grey')
> >                 eb=gtk.EventBox()
> >                 eb.modify_bg(gtk.STATE_NORMAL, red)
> >                 window.add(eb)
> >
> >         windows = gtk.ScrolledWindow()
> >         windows.set_size_request(600, 400)
> >         eb.add(windows)
> >
> >
> > Could anyone tell me if this has something to do with PyGTK itself
> > or if it's something deeper in Python? If I remove the "extra"
> > indent, and run the code, it gives this error:
> >
> >   File "./Webcamstream-v4l2.pys", line 29
> >     red=gtk.gdk.color_parse('grey')
> >     ^
> > IndentationError: unexpected indent
> >
> >
> > If I remove the indent in all 5 indented lines, it complains in the
> > same way with the next one:
> >
> >   File "./Webcamstream-v4l2.pys", line 34
> >     windows = gtk.ScrolledWindow()
> >     ^
> > IndentationError: unexpected indent
> >
> > Any ideas?
>
> Your .pys file has mixed tabs and spaces.  If by "remove the indent in
> all 5 indented lines" you actually replaced the spaces with tabs, I
> think you would find the code worked as expected.  It looks like the
> tab spacing is expected to be 8 here.
>

Yes, that worked great, thank you very much!

-- 
The best way to predict the future is to invent it. - Alan Kay
http://www.galileon.co.uk/
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.daa.com.au/pipermail/pygtk/attachments/20090416/ee9991dd/attachment.htm