create a login on console

console_loanding.py

import sys 

for index, item in enumerate(range(0,100000000)):

    # efeito loading
    current = index + 1
    filled_length = int(100 * current // total_items)
    bar = '*' * filled_length + '-' * (100 - filled_length)
    percent = 100 * (current / total_items)
    percent = ("{0:." + '1' + "f}").format(100 * (current / float(total_items)))

    sys.stdout.write("\r%s |%s| %s%% %s" % ('process', bar, percent, 'complete'))
    
    # some process 
    
    sys.stdout.flush()
    if current == total_items:
        print