Play With Programs In C++ and Python: Library Management System in Python Complete Program

# CANSOLE BASED PROJECT
import os;
import time;
#************************************ WELCOME SCREEN **********************************
def welcome():
os.system("cls");
os.system("color 1A");
time.sleep(0.3);
print(" ".rjust(78,"="))
time.sleep(1/4);
print(" WELCOME TO CETPA LIBRARY MANAGEMET SYSTEM")
time.sleep(1/4);
print(" INDRA NAGAR LUCKNOW UP")
time.sleep(1/4);
print(" Console Based PROJECT BY MOHD MUJTABA(Batch-13June)")
time.sleep(1/4);
print(" ".rjust(78,"="))
time.sleep(1/4);
menu();
#******************************** MAIN MENU *************************************
def menu():
print(" ".rjust(78,"="))
print(" LOGIN MANAGEMENT SYSTEM<AUTHORISED>")
print(" ".rjust(78,"="))
print(""" 1. STUDENT
2. ADMIN/STAFF""");
choice=int(input(" Enter Your Choice:"))
if(choice!=1 and choice!=2):
print("Wrong Choice Enter Again:!");
os.system("cls");
menu();
elif(choice==1):
studentMenu();
elif(choice==2):
adminMenu();
#************************** STUDENT MENU *******************************
def studentMenu():
os.system("cls");
os.system("color 2E");
print(" ".rjust(78,"="))
print(" STUDENT MENU WINDOW<AUTHORISED>")
print(" ".rjust(78,"="))
print(""" 1. EXISTING USER(LOGIN)
2. NEW USER(SIGN UP)
3. DELETE USER
4. LOG OFF
5. EXIT.""");
choice=input(" Enter Your Choice:")
if(choice=='1'):
studLogin();

elif(choice=='2'):
studRegister();
elif(choice=='3'):
studdelete();
elif(choice=='4'):
welcome();
elif(choice=='5'):
exit();
else:
print("Wrong Choice Try Again:");
time.sleep(1);
studentMenu();
#*********************** STUDENT REGISTRATION ************************
def studRegister():
os.system("cls");
os.system("color 3F");
check=1;
print(" ".rjust(78,"="))
print(" NEW STUDENT REGISTRATION WINDOW")
print(" ".rjust(78,"="))
f=open('D:/Python Lucknow/studreg.txt');

id=input("Enter STUDENT ID(MUST BE UNIQUE):");
while True:
l=f.readline().split(",");
print(l);
if(id==l[0]):
print("Record Already Exist! Kindly Proceed To Login:");
time.sleep(2);
f.close();
studentMenu();
if(l==['']):
break;
name=input("Choose Your Name(MIN 4 CHARACTER):");
username=name[:4]+str(id);
while(check):
pwd=input("Enter New Password:")
cnfpwd=input("Re-Enter Password:");
if(pwd!=cnfpwd):
print("Password Do not Match! Kindly Enter Again!");
check=1;
else:
break;
filecontent=str(id)+","+name+","+username+","+pwd+"\n";
open('D:/Python Lucknow/studreg.txt',"a").write(filecontent);
print("Acocunt Created Successfully Wait(2 Second:)");
time.sleep(2);
f.close();
studentMenu();

#*********************** STUDENT LOGIN ******************************
def studLogin():
os.system("cls");
os.system("color 4E");
print(" ".rjust(78,"="))
print(" STUDENT LOGIN WINDOW<AUTHORISED>")
print(" ".rjust(78,"="))
user=input("Enter UserName:");
pwd=input("Enter Password:");
f=open('D:/Python Lucknow/studreg.txt');
l=f.readlines()
m=0
for i in l:
print(i.split(','))
if (user==i.split(',')[2] and pwd==i.split(',')[3].split()[-1]):
print("Login SuccessFul: Wait Redirecting.....");
time.sleep(1/4);
f.close();
studMainMenu(i);
break;
if m==0:
print("Invalid UserName Or Password! Kindly Enter Again!:");
time.sleep(1);
f.close();
studLogin();
f.close();

#******************** STUDENT DELETE USER **********************************
def studdelete():
os.system("cls");
os.system("color 5B");
userid=input("Enter Your UserName(99 to Exit):");
f=open("D:/Python Lucknow/studreg.txt");
f1=open("D:/Python Lucknow/studreg1.txt","w");
while True:
if(userid==str(99)):
studentMenu();
l=f.readline().split(",")
print(l);
if(l==['']):
print("User Id Does Not Exist:\nKindly Enter Again");
f.close();
f1.close();
studdelete();
if(l[2]==userid):
f1.write(f.read());
f1.close();
f.close();
os.remove("D:/Python Lucknow/studreg.txt");
os.rename("D:/Python Lucknow/studreg1.txt","D:/Python Lucknow/studreg.txt");
print("Record Deleted!.....Wait(2 Sec)");
time.sleep(3/2);
studentMenu();
filecontent=",".join(l);
f1.write(filecontent);
#*************************STUDENT <MAIN MENU>*********************
def studMainMenu(l):
os.system("cls");
os.system("color 4A");
print(" ".rjust(78,"="))
time.sleep(1/3);
print(" ".rjust(78,"="))
print(" STUDENT MAIN MENU<AUTHORISED>")
time.sleep(1/2);
print(" ".rjust(78,"="))
print("""\n\n 1. ISSUE BOOK
2. RETURN BOOK
3. VIEW ISSUED BOOK
4. LOG OFF.
5. EXIT """);
ch=0;
while(ch<1 or ch>5):
ch=int(input("Enter Your Choice....."));
if(ch==1):
issueBook(l);
elif(ch==2):
returnBook(l);
elif(ch==3):
viewIssuedBook(l);
elif(ch==4):
studentMenu();
elif(ch==5):
exit();
else:
print("Wrong Choice!! Enter Again...");
#********************** ISSUE BOOK(STUDENT) **********************
def issueBook(l):
os.system("cls");
os.system("color 5B");

id=l.split(",")[0];
name=l.split(",")[1];
print("Student Name:",name," Id:",id);
f=open("D:/Python Lucknow/addbook.txt","r");
f1=open("D:/Python Lucknow/issuedbook.txt","a");
f2=open("D:/Python Lucknow/addbook1.txt","w");
bname=input("Enter BOOK NAME:");
check=0;
while True:
rl=f.readline().split(",");
if(rl==['']):
print("No Book's Found:Redirecting...");
time.sleep(1);
f.close();
f1.close();
f2.close();
studMainMenu(l);
break;
elif(bname==rl[1]):
file=id+","+name+","+bname+"\n";
f1.write(file);
f.close();
f1.close();
f2.close();
check=1;
break;
if(check==1):
f=open("D:/Python Lucknow/addbook.txt","r").readlines();
for i in f:
p=i.split(",");
if(p[1]==bname):
p[3]=str(int(p[3])+1);
open("D:/Python Lucknow/addbook1.txt","a").write(",".join(p));
check=2;
else:
open("D:/Python Lucknow/addbook1.txt","a").write(",".join(p));
if(check==2):
f2.close();
os.remove("D:/Python Lucknow/addbook.txt");
os.rename("D:/Python Lucknow/addbook1.txt","D:/Python Lucknow/addbook.txt");
print("Book Issued....Redirecting.....");
time.sleep(1);
studMainMenu(l);
#***************************** RETURN BOOK<STUDENT> ******************************
def returnBook(l):
os.system("cls");
os.system("color 9E");
check=0;
f=open("D:/Python Lucknow/issuedbook.txt");
line=l.split(",");
count=0;
while True:
rl=f.readline().split(",");
if(rl==['']):
if(count==0):
print("No Book is Issued...Redirecting....");
time.sleep(1.3);
f.close();
studMainMenu(l);
else:
f.close();
break;
elif(line[1]==rl[1]):
print(rl);
count=1;

name=input("Enter BOOK NAME:");
#f=open("D:/Python Lucknow/addbook1.txt","w");
f1=open("D:/Python Lucknow/issuedbook1.txt","w");
f2=open("D:/Python Lucknow/addbook1.txt","w");
f3=open("D:/Python Lucknow/issuedbook.txt");

while True:
if(name==str(99)):
studentMainMenu(l);
l3=f3.readline().split(",")
print(l3);
if(l3==['']):
print("No Book Found! Redirecting.....");
time.sleep(1);
f1.close();
f2.close();
f3.close();
os.remove("D:/Python Lucknow/issuedbook1.txt");
os.remove("D:/Python Lucknow/addbook1.txt");
studMainMenu(l);
elif(l3[2].split("\n")[0]==name and line[1]==l3[1]):
f1.write(f3.read());
f1.close();
f3.close();
f2.close();
check=1;
os.remove("D:/Python Lucknow/issuedbook.txt");
os.rename("D:/Python Lucknow/issuedbook1.txt","D:/Python Lucknow/issuedbook.txt");
break;
else:
filecontent=",".join(l3);
f1.write(filecontent);

if(check==1):
f=open("D:/Python Lucknow/addbook.txt","r").readlines();
for i in f:
p=i.split(",");
if(p[1]==name):
p[3]=str(int(p[3])-1);
open("D:/Python Lucknow/addbook1.txt","a").write(",".join(p));
check=2;
else:
open("D:/Python Lucknow/addbook1.txt","a").write(",".join(p));
if(check==2):
f2.close();
os.remove("D:/Python Lucknow/addbook.txt");
os.rename("D:/Python Lucknow/addbook1.txt","D:/Python Lucknow/addbook.txt");
print("Record Deleted!.....Wait(2 Sec)");
time.sleep(3/2);
studMainMenu(l);
#******************************** VIEW ISSUED BOOK<STUDENT>*********************
def viewIssuedBook(q):
p=q.split(",");
os.system("cls");
os.system("color 6E");
f=open("D:/Python Lucknow/issuedbook.txt");
print("UID\t\tNAME\t\t\BOOK NAME");
while(True):
l=f.readline().split(",");
if(l==['']):
f.close();
ch=input("Enter (Y/y) To Go Back:");
if(ch=='y' or ch=='Y'):
studMainMenu(q);
break;
else:
exit();
elif(p[1]==l[1]):
print(l[0],'\t\t',l[1],'\t\t',l[2]);

#********************* ADMIN MENU *******************************
def adminMenu():
os.system("cls");
os.system("color 9F");

print(" ".rjust(78,"="))
print(" ADMINSTRATIVE MENU WINDOW<AUTHORISED>")
print(" ".rjust(78,"="))
print(""" 1. EXISTING USER(LOGIN)
2. NEW USER(SIGN UP)
3. DELETE USER
4. LOG OFF
5. EXIT.""");
choice=input(" Enter Your Choice:")
if(choice=='1'):
adminLogin();
elif(choice=='2'):
adminRegister();
elif(choice=='3'):
admindelete();
elif(choice=='4'):
welcome();
elif(choice=='5'):
exit();

else:
print("Wrong Choice Try Again:");
time.sleep(1);
adminMenu();
#*********************** ADMIN REGISTRATION ************************
def adminRegister():
os.system("cls");
os.system("color 4F");

check=1;
print(" ".rjust(78,"="))
print(" NEW ADMIN REGISTRATION WINDOW")
print(" ".rjust(78,"="))
f=open('D:/Python Lucknow/admin.txt');

id=input("Enter ADMIN ID(MUST BE UNIQUE):");
while True:
l=f.readline().split(",");
print(l);
if(id==l[0]):
print("Record Already Exist! Kindly Proceed To Login:");
time.sleep(2);
f.close();
adminMenu();
if(l==['']):
break;
name=input("Enter ADMIN Name(MIN 4 CHARACTER):");
username=name[:4]+str(id);
while(check):
pwd=input("Enter New Password:")
cnfpwd=input("Re-Enter Password:");
if(pwd!=cnfpwd):
print("Password Do not Match! Kindly Enter Again!");
check=1;
else:
break;
filecontent=str(id)+","+name+","+username+","+pwd+"\n";
print(filecontent);
open('D:/Python Lucknow/admin.txt',"a").write(filecontent);
print("Acocunt Created Successfully Wait(2 Second:)");
time.sleep(2);
f.close();
adminMenu();

#*********************** ADMIN LOGIN ******************************
def adminLogin():
os.system("cls");
os.system("color 8E");
print(" ".rjust(78,"="))
print(" ADMIN LOGIN WINDOW<AUTHORISED>");
print(" ".rjust(78,"="))
user=input("Enter UserName(99 for Main Menu):");
pwd=input("Enter Password:");
f=open('D:/Python Lucknow/admin.txt');
l=f.readlines()
m=0

for i in l:
if(user=='99'):
welcome();
break;
print(i.split(','))
if (user==i.split(',')[2] and pwd==i.split(',')[3].split()[-1]):
print("Login SuccessFul:");
m=1;
f.close();
adminMainMenu(i);
if m==0:
print("Invalid UserName Or Password:Redirecting...");
time.sleep(1/2);
f.close();
adminLogin();

#******************** ADMIN DELETE USER ********************************
def admindelete():
print(" ".rjust(78,"="))
print(" DELETE USER WINDOW<AUTHORISED>")
print(" ".rjust(78,"="))
userid=input("Enter Your UserName(99 to Exit):");
f=open("D:/Python Lucknow/admin.txt");
f1=open("D:/Python Lucknow/admin1.txt","w");
while True:
if(userid==str(99)):
adminMenu();
l=f.readline().split(",")
print(l);
if(l==['']):
print("User Id Does Not Exist:\nKindly Enter Again");
f.close();
f1.close();
admindelete();
if(l[2]==userid):
f1.write(f.read());
f1.close();
f.close();
os.remove("D:/Python Lucknow/admin.txt");
os.rename("D:/Python Lucknow/admin1.txt","D:/Python Lucknow/admin.txt");
print("Record Deleted!.....Wait(2 Sec)");
time.sleep(3/2);
adminMenu();
filecontent=",".join(l);
f1.write(filecontent);
# ************************* ADMIN MAIN MENU *****************************
def adminMainMenu(l):
os.system("cls");
os.system("color 9F");
time.sleep(1/5);
print(" ".rjust(78,"="))
time.sleep(1/5);
print(" WELCOME TO CETPA LIBRARY MANAGEMET SYSTEM")
time.sleep(1/5);
print(" INDRA NAGAR LUCKNOW UP")
time.sleep(1/5);
print(" Console Based PROJECT BY MOHD MUJTABA")
time.sleep(1/5);
print(" ".rjust(78,"="))
time.sleep(1/4);
print(" ".rjust(78,"="))
print(" ADMIN MAIN MENU<AUTHORISED>")
print(" ".rjust(78,"="))
print("""\n\n 1. ADD NEW BOOK
2. Delete BOOK
3. View BOOKS
4. Charge Fine
5. Total Fine Collected
6. LOG OFF.
7. EXIT""");
#5. Fine Collected(Student Wise)
choice=input("Enter Your Choice.......:");
if(choice=='1'):
addBook(l);
elif(choice=='2'):
delBook(l);
elif(choice=='3'):
viewBook(l);
elif(choice=='4'):
chargeFine(l);
## elif(choice==5):
## totalFineStudentWise(l);
elif(choice=='5'):
totalFine(l);
elif(choice=='6'):
adminMenu();
elif(choice=='7'):
exit();
else:
print("Wrong Option Selected! Try again..:");
time.sleep(3/2);
adminMainMenu(l);
#************************* ADD BOOK ********************************
def addBook(l):
os.system("cls");
os.system("color 4F");
f=open("D:/Python Lucknow/addbook.txt","a");
f1=open("D:/Python Lucknow/addbook.txt");

isbn=input("Enter ISBN Number:");
while True:
l=f1.readline().split(",");
print(l);

if(isbn==l[0]):
print("Record Already Exist! Redirecting To Main Menu......:");
time.sleep(1.5);
f.close();
f1.close();
adminMainMenu(l);


if(l==['']):
break;
name=input("Enter Book Name:");
author=input("Enter Author Name:");
quantity=input("Enter Quantity:");
issued=0;
file=isbn+","+name+","+quantity+","+str(issued)+","+author+"\n"
f.write(file);
print("Record Updated Successfully.......");
ch=input("Do You Want To Add More....(Y/N):");
f.close();
f1.close();
if(ch=="y" or ch=='Y'):
addBook();
else:
adminMainMenu(l);
#****************************** VIEW BOOK *******************************
def viewBook(l):
os.system("cls");
os.system("color 6E");
f=open("D:/Python Lucknow/addbook.txt");
print("ISBN\t\tName\t\t\tQuantity\t\tIssued\t\tAuthor");
while(True):
l=f.readline().split(",");
if(l==['']):
f.close();
ch=input("Enter (Y/y) To Go Back:");
if(ch=='y' or ch=='Y'):
adminMainMenu(l);
else:
exit();
else:
print(l[0],'\t\t',l[1],'\t\t',l[2],'\t\t',l[3]+'\t\t'+l[4]);
# ******************************* DELETE BOOK ****************************
def delBook(l):
print(" ".rjust(78,"="))
print(" DELETE BOOK RECORD<ADMIN>")
print(" ".rjust(78,"="))
isbn=input("Enter ISBN Number(99 to Exit):");
f=open("D:/Python Lucknow/addbook.txt");
f1=open("D:/Python Lucknow/addbook1.txt","w");
while True:
if(isbn==str(99)):
adminMainMenu(l);
else:
l=f.readline().split(",")
if(l==['']):
print("Book Does Not Exist:\nKindly Enter Again");
f.close();
f1.close();
delBook();
if(l[0]==isbn):
f1.write(f.read());
f1.close();
f.close();
os.remove("D:/Python Lucknow/addbook.txt");
os.rename("D:/Python Lucknow/addbook1.txt","D:/Python Lucknow/addbook.txt");
print("Record Deleted!.....Wait(2 Sec)");
time.sleep(3/2);
adminMainMenu(l);
else:
filecontent=",".join(l);
f1.write(filecontent);
#****************************** CHARGE FINE**************************
def chargeFine(l):
os.system("cls");
print(" ".rjust(78,"="))
print(" FINE COLLECTION WINDOW<ADMIN>")
print(" ".rjust(78,"="))
p=l.split(",");
uid=p[0];
name=p[1];
print(uid,name);
studid=input("Enter Student UID:");
f=open("D:/Python Lucknow/studreg.txt","r").readlines();
p=[i for i in f if(i.split(",")[0]==studid)]
if(len(p)==0):
print("NO UID FOUND! Redirecting.....");
time.sleep(3/2);
chargeFine(l);
else:
print("Student Name: ",p[0].split(",")[1]);
studname=p[0].split(",")[1];
bname=input("Enter Book Name for fine to be Charged:");
f=open("D:/Python Lucknow/addbook.txt","r").readlines();
p=[i for i in f if(i.split(",")[1]==bname)]
if(len(p)==0):
print("NO BOOK FOUND! Redirecting.....");
time.sleep(3/2);
chargeFine(l);
else:
fine=input("Enter Fine Amount:");
file=studid+","+studname+","+bname+","+fine+","+uid+","+name+"\n";
open("D:/Python Lucknow/fine.txt","a").write(file);
print("Congrats!",studname,"You Have Been Fined for Rs:",fine);
print("Please Wait Redirecting......");
time.sleep(1);
adminMainMenu(l);
#*******************************TOTAL FINE(STUDENT WISE)*******************
#*******************************TOTAL FINE**********************************
def totalFine(l):
tot=0;
f=open("D:/Python Lucknow/fine.txt","r").readlines();
for i in f:
tot+=int(i.split(",")[3])
print("Total Fine Collected Till Now:",tot);
ch=input("Press (Y/y) To Go Back:");
if(ch=='y' or ch=="Y"):
adminMainMenu(l);
else:
exit();
#************************** CALLING THE MAIN FUNCTION ****************
welcome();

Friday 6 July 2018

Library Management System in Python Complete Program

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