I got to the dos command line facility and got to the file. I executed the program, and it failed with a syntax error. I can't copy it out of the window to paste here, but here's the code surrounding the problem: (arrow ==> points at the problem. The console code shows [ missing. I SEE the syntax error. It's two lines above the line with the arrow. The code now works. Thanks very much. Console wins again!

(I suspect you are not into matplotlib, but the plot requires a list for x and y in plot(x,y). xy[0,0] turns out to be a float64, which the syntax rejects. I put [] around it, and it works. Is there a better way?

        ax1.plot([xy[0,0]],[xy[0,1]],'gs')
        if npts == 90: # exactly 90 frames
ax1.plot([xy[npts-1,0]], xy[npts-1,1]],'rs') # mark it is a last frame
        else:
ax1.plot([xy[npts-1,0]], ==>[xy[npts-1,1]],'ys') # mark 90th frame in path
        last_pt = len(xy[:,0])
        ax1.plot([xy[npts-1,0]],[xy[npts-1,1]],'rs')

On 2/14/2010 6:18 PM, Wayne Watson wrote:
Well, command line was easy to get to. It's on the menu for python, but it gives me >>>. How do I get to the folder with the py file? Can I switch to a c:\ type operation?

Back to exploring.

On 2/14/2010 5:05 PM, Alan Gauld wrote:

"Wayne Watson" <sierra_mtnv...@sbcglobal.net> wrote
When I use F5 to execute a py program in IDLE, Win7, I get a tab error on an indented else.

What happens if you execute from a command line? Do you get the same error?
If so look at the lines before.
If not try closing and restarting IDLE

HTH,

Alan G

_______________________________________________
Tutor maillist  -  Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor



--
"Crime is way down. War is declining. And that's far from the good news." -- Steven Pinker (and other sources) Why is this true, but yet the media says otherwise? The media knows very well how to manipulate us (see limbic, emotion, $$). -- WTW
_______________________________________________
Tutor maillist  -  Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor

Reply via email to