Python TYBBA (CA) Pratical Slip 7 Savitribai Phule Pune University

Mr PVK

March 27, 2025

 Slip 7

A) Write Python class to perform addition of two complex numbers using binary + operator overloading.

class Complex ():

    def initComplex(self):

        self.realPart = int(input("Enter the Real Part : "))

        self.imgPart = int(input("Enter the Imaginary Par t: "))            

    def display(self):

        print(self.realPart,"+",self.imgPart,"i", sep="")

    def sum(self, c1, c2):

        self.realPart = c1.realPart + c2.realPart

        self.imgPart = c1.imgPart + c2.imgPart

c1 = Complex()

c2 = Complex()

c3 = Complex()

print("Enter first complex number : ")

c1.initComplex()

print("First Complex Number: ", end="")

c1.display()

print("Enter second complex number : ")

c2.initComplex()

print("Second Complex Number: ", end="")

c2.display()

print("Sum of two complex numbers = ", end="")

c3.sum(c1,c2)

c3.display()

Program Output :

Enter first complex number :

Enter the Real Part : 7

Enter the Imaginary Par t: 4

First Complex Number: 7+4i

Enter second complex number :

Enter the Real Part : 7

Enter the Imaginary Par t: 3

Second Complex Number: 7+3i

Sum of two complex numbers = 14+7i

B) Write python GUI program to generate a random password with upper and lower case letters.

import string,random

from tkinter import *

def password():

    clearAll()

    String = random.sample(string.ascii_letters, 6) + random.sample(string.digits, 4)

    random.SystemRandom().shuffle(String)

    password=''.join(String)

    passField.insert(10, str(password))

def clearAll() :

    passField.delete(0, END)

if __name__ == "__main__" :

    gui = Tk()

    gui.configure(background = "green")

    gui.title("random password")

    gui.geometry("325x150")

    passin = Label(gui, text = "Password", bg = "red").pack()

    passField = Entry(gui);passField.pack()

    

    result = Button(gui,text = "Result",fg = "Black",

                    bg = "pink", command = password).pack()

    clearAllEntry = Button(gui,text = "Clear All",fg = "Black",

                    bg = "yellow", command = clearAll).pack() 

gui.mainloop()

Program Output :

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