Project File Class 12 Computer Science 2023 | Hotel Management in Python 2023

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Project File Class 12 Computer Science 2023 | Hotel Management in Python 2023

 

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Class 12 Computer Science Practical File

import os
import os
import csv
def newCustomer():
    print("Add a new Customer Record")
    print("=========================")
    f=open('hotel.csv','a',newline='\r\n')
    s=csv.writer(f)
    Customerid=input('Enter Customer id=')
    Customername=input('Enter Customer name=')
    roomno=input('Enter Room No=')
    price=float(input('Enter price='))
    persons=float(input('Enter number of persons='))
    print("----------------------------------------------------")
    rec=[Customerid,Customername,roomno,price,persons]
    s.writerow(rec)
    f.close()
    print("Customer Record Saved")
    input("Press any key to continue..")

def editCustomer():
    print("Modify a Customer Record")
    print("=========================")
    f=open('hotel.csv','r',newline='\r\n') 
    f1=open('temp.csv','w',newline='\r\n')
    f1=open('temp.csv','a',newline='\r\n')
    r=input('Enter Customerid whose record you want to modify=')
    s=csv.reader(f)
    s1=csv.writer(f1)
    for rec in s:
        if rec[0]==r:
            print("-------------------------------")
            print("Customer id=",rec[0])
            print("Customer Name=",rec[1])
            print("Room No=",rec[2])
            print("Price=",rec[3])
            print("Number of persons=",rec[4])
            print("-------------------------------")
            
            choice=input("Do you want to modify this Customer Record(y/n)=")
            if choice=='y' or choice=='Y':
                print("----------------------------------------------------")
                Customerid=input('Enter new Customer id(if required)=')
                Customername=input('Enter new Customer name(if required)=')
                roomno=input('Enter new Room No=')
                price=float(input('Enter  price='))
                persons=float(input('Enter number of persons='))
                print("----------------------------------------------------")
                rec=[Customerid,Customername,roomno,price,persons]
                s1.writerow(rec)
                print("Customer Record Modified")
            else:
                s1.writerow(rec)
        else:
            s1.writerow(rec)
    f.close()   
    f1.close()
    os.remove("hotel.csv")
    os.rename("temp.csv","hotel.csv")
    
    input("Press any key to continue..")

def delCustomer():
    f=open('hotel.csv','r',newline='\r\n') 
    f1=open('temp.csv','w',newline='\r\n')
    f1=open('temp.csv','a',newline='\r\n')
    r=input('Enter Customerid whose record you want to delete')
    s=csv.reader(f)
    s1=csv.writer(f1)
    for rec in s:
        if rec[0]==r:
            print("-------------------------------")
            print("Customer id=",rec[0])
            print("Customer Name=",rec[1])
            print("Room No=",rec[2])
            print("Price=",rec[3])
            print("Number of persons=",rec[4])
            print("-------------------------------")
            choice=input("Do you want to delete this Customer Record(y/n)")
            if choice=='y' or choice=='Y':
                pass
                print("Customer Record Deleted....")
            else:
                s1.writerow(rec)
        else:
            s1.writerow(rec)
    f.close()
    f1.close()
    os.remove("hotel.csv")
    os.rename("temp.csv","hotel.csv")
    
    input("Press any key to continue..")

def searchCustomer():
    print("Search a Customer Record")
    print("=====================")
    f=open('hotel.csv','r',newline='\r\n')  #Remove new line character from output
    r=input('Enter Customerid you want to search')
    s=csv.reader(f)
    for rec in s:
        if rec[0]==r:
            print("-------------------------------")
            print("Customer id=",rec[0])
            print("Customer Name=",rec[1])
            print("Room No=",rec[2])
            print("Price=",rec[3])
            print("Number of persons=",rec[4])
            print("-------------------------------")
    f.close()
    input("Press any key to continue..")
def listofcustomers():
    print("=====================================================================")
    print("                 List of All Customers")
    print("=====================================================================")
    f=open('hotel.csv','r',newline='\r\n')  
    s=csv.reader(f)
    i=1
    for rec in s:
        print(rec[0],end="\t\t")
        print(rec[1],end="\t\t")
        print(rec[2],end="\t\t")
        print(rec[3],end="\t\t")
        print(rec[4])
        i+=1
    f.close()
    print("----------------------------------------------------------------------")
    input("Press any key to continue..")

def menu():
    choice=0
    while choice!=6:
        print("\n")
        print("|--------------------------|")
        print("| Hotel Management System |")
        print("| -------------------------|")
        print('\n')
        print("########################")
        print("          Menu")
        print("########################")
        print("1. Add a new Customer Record")
        print("2. Modify Existing Customer ")
        print("3. Delete Existing Customer ")
        print("4. Search a Customer")
        print("5. List all Customers")
        print("6.Exit")
        print("-------------------------------")
        choice=int(input('Enter your choice'))
        print("-------------------------------")
        if choice==1:
            newCustomer()
        elif choice==2:
            editCustomer()
        elif choice==3:
            delCustomer()
        elif choice==4:
            searchCustomer()
        elif choice==5:
            listofcustomers()
        elif choice==6:
            print("Software Exited..")
            break
menu()

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Download Project Code [Copy code to python file]

Class 12 Computer Science Practical File

 




Lesson tags: Class 12 Computer Science Project File, Python Project using CSV, XII Computer Science Project File 2020-2021, XII Computer Science Project using csv
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