from __future__ import print_function from SearchEngine import SearchEngine import sys choice = 0 se = SearchEngine() if len(sys.argv) is not None: argument = str(sys.argv) if "book" in argument: se.parse_book() if "film" in argument: se.parse_film() if "period" in argument: se.parse_periodic() if "video" in argument: se.parse_video() while choice!= 5: print("__________________Welcome_________________") print("1.Search by Call Number") print("2.Search by Title") print("3.Search by Subject") print("4.Search by Others") print("5.Exit") print("__________________________________________") choice = input("Please enter your choice:") if choice == 1: search = raw_input("Enter string to search:") se.contains_call_no(search)