Library Management System - Python Project #01 - Project #22

 Library Management System:

    

        I created a LMS (Library Management System) using Python that asks that student to enter his/her details like name, roll no and phone number. Then Program provide different options to choose. These are:

        1. Show all books

        2. Borrow a book

        3. Return or add new book

        4. Exit

    Student can borrow a book and student information will be store in records.txt when he/she borrow a book.

Code:

import time
class Library:
    def __init__(self, listOfBooks):
        self.books = listOfBooks

    def showAvailableBooks(self):
        print("Books Available in the Library Are: ")
        for index, book in enumerate(self.books):
            print(f"\t {index+1}. {book}")

    def borrowBook(self, bookName, studentName, rollNo, phoneNumber):
        if bookName in self.books:
            print(f"The Book '{bookName}' issued to {studentName}. Please keep it safe & return it within 30 Days.")
            self.books.remove(bookName)
            with open("records.txt", "a") as file:
                file.write(f"Name: {studentName} - Roll No: {rollNo} - Phone Number: {phoneNumber} - Book: {bookName}\n")
            return True
        else:
            print("Your Entered book is not Available on the shelf.")
            return False

    def returnBook(self, bookName):
        if bookName not in self.books:
            print("Thanks for the return of the book have a nice day. Hope you enjoyed reading it. Have a nice day")
            self.books.append(bookName)


class Student:
    def __init__(self, name, rollNo, contactNumber):
        self.bookList = []
        self.name = name
        self.rollNo = rollNo,
        self.contactNumber = contactNumber

    def requestBook(self):
        self.book = input("Enter the name of book you want to borrow: ")
        return self.book

    def returnBook(self):
        self.book = input("Enter the name of book you want to Return: ")
        return self.book

    def studentInfo(self, name, rollNo, phoneNo):
        self.name = name
        self.rollNo = rollNo
        self.phoneNo = phoneNo
        self.name = input("Enter Student Name: ")
        self.rollNo = input("Enter Roll No of the Student: ")
        self.phoneNo = input("Enter Phone Number of Student: ")
        if (self.name == "" or self.rollNo == "" or self.phoneNo == ""):
            print("Student Full Information is required")
            return False
        else:
            return True

if __name__ == "__main__":
    centralLibrary = Library(["Django For Beginners", "Advanced Python", "Full Stack Mastery", "Clean Code", "You Don't Know JS (JavaScript)", "Machine Learning using Python", "JavaScript as BackEnd"])
    nameOfStudent = input("Enter Student Name: ")
    rollOfStudent = input("Enter Roll No of the Student: ")
    numberOfStudent = input("Enter Phone Number of Student: ")
    if (nameOfStudent == "" or rollOfStudent == "" or numberOfStudent == ""):
        print("Student Complete Information is required")
    else:
        student = Student(nameOfStudent, rollOfStudent, numberOfStudent)
        firstTimeRun = True
        while True:
            if firstTimeRun:
                print(f"Welcome! {nameOfStudent}")
                firstTimeRun = False
            welcomeMsg = '''========================
        Central Library
    =======================
            Choose an option:
            1. Show all Available Books
            2. Borrow a Book
            3. Return a Book
            4. Exit the Library
            '''
            print(welcomeMsg)
            userChoice = input("Enter a choice: ")
            
            try:
                if int(userChoice) == 1:
                    centralLibrary.showAvailableBooks()

                elif int(userChoice) == 2:
                    borrowBook = student.requestBook()
                    centralLibrary.borrowBook(borrowBook, nameOfStudent, rollOfStudent, numberOfStudent)

                elif int(userChoice) == 3:
                    returnBook = student.returnBook()
                    centralLibrary.returnBook(returnBook)

                elif int(userChoice) == 4:
                    print("Thanks for Choosing Central Library. See you again soon. Have a nice day ahead!")
                    time.sleep(3) 
                    break

                else:
                    print("Invalid Choice!")

            except:
                print("Invalid Choice! Try again")

Download Code:
    Click Here

OR

https://drive.google.com/file/d/1hp27yibmNV4jAx8ZXaYPdv9tBR9qZQcZ/view