【Python】命令行进度条模拟

#!/usr/bin/python

import sys
import time

print "#### START ####"
for i in range(101):
sys.stdout.write('\r')
sys.stdout.write("[%s>%s] %s" % ('-'*i, ' '*(100-i),str(i)+'%'))
sys.stdout.flush()
time.sleep(0.1)
print ""
print "#### END ####"