def main():
se = SearchEngine()
results = []
ch = "y"
while(ch=="y"):
print("Menu\n1.Search by call number\n2.Search by Title\n3.Search by subject\n4.Search by other\n5.exit\n")
print("Enter search number :")
choice = input()
if choice=="1":
#print("first choice")
string = input("Enter String :")
results = se.search_by_call_number(string)
for count in range(len(results)):
results[count].display()
#print(len(results))
del results[:]
elif choice=="2":
string = input("Enter String :")
results = se.search_by_title(string)
for count in range(len(results)):
results[count].display()
#print(len(results))
del results[:]
elif choice=="3":
string = input("Enter String :")
results = se.search_by_subject(string)
for count in range(len(results)):
results[count].display()
#print(len(results))
del results[:]
elif choice=="4":
string = input("Enter String :")
results = se.search_by_other(string)
for count in range(len(results)):
results[count].display()
#print(len(results))
del results[:]
elif choice=="5":
print("Exited")
break
else:
print("Invalid choice ")
ch = input("Do you want to continue ?(y/n)")
else:
print("\n Sorry no results found with <" + search_str + "> in call number")
elif choice == 2:
results = search_engine.search_by_title(search_str)
if len(results) > 0:
print("\t\t\t ************************** Search Results ************************** ")
for item in results:
item.display()
else:
print("\n Sorry no results found with <" + search_str + "> in title")
elif choice == 3:
results = search_engine.search_by_subject(search_str)
if len(results) > 0:
print("\t\t\t ************************** Search Results ************************** ")
for item in results:
item.display()
else:
print("\n Sorry no results found with <" + search_str + "> in subject")
elif choice == 4:
results = search_engine.search_by_other(search_str)
if len(results) > 0:
print("\t\t\t ************************** Search Results ************************** ")
for item in results:
item.display()
