from ROOT import TH1F

h1 = TH1F( #"h1name", "title", 100, 0, 100)

TH1F?

from ProgressBar import ProgressBar
import time

p = ProgressBar(1000)
for i in range(1001):
    time.sleep(0.002)
    p.animate(i)

print open("ProgressBar.py").read()