db={} def manage_list(): prompt=""" (D)elete user (P)rint all user (Q)uit Enter choice:""" done=False while not done: chosen=False while not chosen: try: choice=raw_input(prompt).strip()[0].lower() except (EOFError,KeyboardInterrupt): choice='q' print'\nYou picked:[%s]'%choice if choice not in 'dpq': print'invalid option,try again' else: chosen=True if choice=='q':done=True if choice=='d':delete_user() if choice=='p':print_user() def delete_user(): i=0 user_list=[] for each_user in db.keys(): u
