Chartography.net

    
from GChartWrapper import *
# Fancy markers for financial data
G = Line([[0,5,10,7,12,6],[35,25,45,47,24,46],[15,40,30,27,39,54],[70,55,63,59,80,60]], encoding='text')
G.marker('F','blue',0,'1:4',20)
G.size(200,125)