[Python Progress Bar] Python Progress Bar #python #progressbar

progressbar.py

import sys
import time

toolbar_width = 40

# setup toolbar
sys.stdout.write("[%s]" % (" " * toolbar_width))
sys.stdout.flush()
# return to start of line, after '['
sys.stdout.write("\b" * (toolbar_width + 1))

for i in range(toolbar_width):
    time.sleep(0.1)  # do real work here
    # update the bar
    sys.stdout.write("-")
    sys.stdout.flush()

sys.stdout.write("\n")