dislin titlin and string decode

[luis]

the code is:

#!/usr/bin/env python

def try_dislin():
...import dislin
...dislin.metafl ('WMF')
...dislin.errdev ('FILE')
...dislin.disini ()
...dislin.errmod('PROTOCOL','ON')
...dislin.hwfont ()
...dislin.pagera ()
...dislin.pagfll (255)

...dislin.color('BLACK')
...dislin.axspos (500, 1600)
...dislin.axslen (2200, 1200)
...
...dislin.name...('x','X')
...dislin.name...('y','Y')
...
...dislin.ticks  (10, 'X')
...dislin.ticks  (10, 'Y')

...dislin.labels ('FLOAT','X')
...dislin.labels ('FLOAT','Y')

...dislin.incmrk(1)
...dislin.hsymbl (15)
...dislin.chacod('STANDARD')
...dislin.polcrv('LINEAR')

...x=[1.,2.,3.]
...y=[1.,2.,3.]
.........
...a=unicode("Ramón y Andrés",'Latin-1')
...dislin.titlin (a.encode('Latin-1'), 1)
...
...min_x_axis=1.
...max_x_axis=3.
...min_y_axis=1.
...max_y_axis=3....
...
...xstep=(max_x_axis - min_x_axis)/10.
...ystep=(max_y_axis - min_y_axis)/10.
...dislin.graf (min_x_axis,max_x_axis,min_x_axis,xstep \
......,min_y_axis,max_y_axis,min_y_axis,ystep)
...
...dislin.title()
...

...dislin.curve(x,y, len(x))

...dislin.color  ('foreground')
...dislin.dash...()
...dislin.xaxgit ()
...dislin.disfin ()


try_dislin()
print 'end'