m_lib/pbar/test/test4.py

   1 #! /usr/bin/env python
   2 """
   3    Test N4: earse()/redraw()
   4 """
   5
   6 import sys
   7 from time import sleep
   8 from m_lib.pbar.tty_pbar import ttyProgressBar
   9
  10
  11 def test():
  12    sys.stdout.write("Displaying... ")
  13    sys.stdout.flush()
  14
  15    pbar = ttyProgressBar(0, 100)
  16    pbar.display(42)
  17    sleep(2)
  18    pbar.erase()
  19
  20    sys.stdout.write("erasing... ")
  21    sys.stdout.flush()
  22    sleep(2)
  23
  24    sys.stdout.write("redisplaying... ")
  25    sys.stdout.flush()
  26    pbar.redraw()
  27    sleep(2)
  28
  29    del pbar
  30    print "Ok"
  31
  32
  33 if __name__ == "__main__":
  34    test()