[Gnuplot-py-users] labeling question

Hi,

I am trying to label my plots automatically through scripts -- ( very 
large data-sets, Ex**l doesn't like it)

y= []
steps = range(len(y))
         d = Gnuplot.Data(steps,y)
         g = Gnuplot.Gnuplot()
         g.title("Title")
         g.xlabel("X-label")
         g.ylabel("Y-label")
         g.label(("test label") at 5,5) <---- How do you automate this 
line?
         g('set data style linespoints')
         g.plot(d)
         g.hardcopy('output.ps', enhanced=1, color=1)


DATA:
|  x  |    y     |  code |
|--------------|--------|
|  1  |  0.50 |  A12  |
|  2  |  0.75 |  ZXC  |
|  3  |  0.45 |  GFS  |
|  4  |  0.23 |  AER  |
|  5  |  0.12 |  ASD  |
|  6  |  0.90 |  IOP   |
|-----------------------|
How do you make a graph, and label each of the 6 points with the, x and 
y value, or by its code?

your help is much appreciated,

cheers,

Martin.