oops-library

#Python Mini Project #1 - OOPS Library

class Library:
	def _init_(self,list,name):
		self.bookList = list
		self.libraryName = name
		self.lendDict = {}
	
	
	def  displayBook(self):
		print (f"We have following books in our library : {self.libraryName}")
		for book in self.bookList:
			print (book)

	def lendBook(self,user,book):
		if book not in self.lendDict.keys():
			self.lendDict.update({book:user})
			print ("Lender-book database has been updated successfully! You can take the book now")
		else:
			print (f"Book is already being used by {self.lendDict[book]}")
			

	def addBook(self,book):
		self.bookList.append(book)
		print ("Book has been added successfully!")

	def returnBook(self,book):
		self.lendDict.pop(book)

if _name_ == '_main_':
	prajju = Library (['Python','Java','C++','Django','HTML','CSS','Bootstrap'], 'Perfect')
	
	while True :
		print (f"Welcome to the {prajju.libraryName} library")
		print ("Please Enter Your Choice : \n")	
		print ("1. Display Book")
		print ("2.Lend a Book")
		print ("3. Add a Book")
		print ("4. Return a Book \n")
		userChoice = input()
		
		if (userChoice == '1'):
			prajju.displayBook()
			
		elif (userChoice == '2'):
			book = input("Enter the book name you want : \t")
			user = input("Enter your name : \t")
			prajju.lendBook(user,book)
			
		elif (userChoice == '3'):
			book = input("Enter the book you want to add :\t")
			prajju.addBook(book)
			
		elif (userChoice == '4'):
			book = input("Enter the book you want to return : \t")
			print ("Your book has been returned successfully!")
			prajju.returnBook(book)
			
		else :
			print ("Please choose a valid options")
		print ("Press q to Quite and c to Continue")
		userChoice2 = ""
		while (userChoice2 != "q" and userChoice2 != "c"):
			
			userChoice2 = input()
			if userChoice2 == "c":
				continue

			elif userChoice2 == "q":
				exit()
				
			else:
				print ("Please enter valid options")