Iv got an error , when all the value in the list is the same,
" b=points[a+1]-points[a]"=0
then "list_progre"=[0,0,0,0,0,0,0]
and then : "progres=plot(dt_date, list_progre, '')" made me an error :
"var = dv/max(abs(vmin), abs(vmax)) ZeroDivisionError: float division"
what can i do to stop this error
thx
The program test:
from pylab import *
list_progre=[]
dt_date=[12,13,14,15,16,17,18,19]
points=[25,25,25,25,25,25,25,25]
num_fig=1
nom='test'
chemin_fichier='C:\Python24\uni_33\\'
long_list=len(points)-1
a=0
while a<long_list :
b=points[a+1]-points[a]
list_progre.append(b)
a=a+1
f=figure(num_fig,figsize=(8,6), dpi=72)
subplot(211)
classt=plot(dt_date, points, '')
setp(classt, color='r', linewidth=2.0)
title('Nombre de point au classement general')
xlabel('time')
ylabel('points')
del(dt_date[0])
subplot(212)
progres=plot(dt_date, list_progre, '')
setp(progres, color='g', linewidth=1.0)
title('Progression')
nom_fichier=string.replace(nom,' ','_')
rep_fichier=chemin_fichier+'stat_img\\'
savefig(rep_fichier+nom_fichier, dpi=50)
show()
#f.clf()
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