Wayne Watson wrote:
<div class="moz-text-flowed" style="font-family: -moz-fixed">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
Once you've discovered the DOS box, you should also discover QuickEdit
mode. In the DOS box, right click on the title bar, and choose
"Properties". First tab is Options. Enable Quick-Edit mode, and press
OK. Now, you can drag a rectangle on the DOS box, and use right click
to paste it to the clipboard. Practice a bit and you'll find it easy.
An essential tool.
DaveA
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