Password Manager

import tkinter

from tkinter import messagebox

from tkinter import PhotoImage

import random

# ---------------------------- PASSWORD GENERATOR ------------------------------- #

big_alphabet = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z']

small_alphabet = [letter.lower() for letter in big_alphabet]

alphabet = big_alphabet+small_alphabet

def generate_password():

    password_list = []

    final_password_list = []

    password_num_length = random.randint(5,6)

    password_letter_length = random.randint(3,6)

    for length in range(password_num_length):

        password_list.append(str(random.randint(1,9)))

    for length in range(password_letter_length):

        password_list.append(random.choice(alphabet))

    for length in range(len(password_list)):

        final_password_list.append(random.choice(password_list))

        final_password = ''.join(final_password_list)

    password_input.insert(0,final_password)

# ---------------------------- SAVE PASSWORD ------------------------------- #

def save():

    website_ouput = website_input.get()

    email_output = user_input.get()

    password_output = password_input.get()

    if len(website_ouput)<1 or len(email_output)<1 or len(password_output)<1:

        messagebox.showinfo(message = 'Please do not leave any blanks')

    else:

        is_ok =messagebox.askokcancel(title = 'title', message = f'These are the details: Website:{website_ouput}\nEmail:{email_output}\nPassword:{password_output}')

        if is_ok:

            with open('data.txt','a') as data:

                data.write(f'{website_ouput} | {email_output} | {password_output}\n')

                website_input.delete(0,'end')

                # user_input.delete(0, '@gmail.com')

                password_input.delete(0, 'end')

# ---------------------------- UI SETUP ------------------------------- #

window = tkinter.Tk()

window.title('Password Manager')

window.config(padx=60, pady = 60)

#put image inside

image = PhotoImage(file = 'logo.png')

canvas = tkinter.Canvas(height = 200, width=200)

canvas.create_image(100,100, image = image)

canvas.grid(column = 1, row =0)

#website label

website = tkinter.Label(text = 'Website:')

website.grid(column = 0, row= 1)

#website input

website_input = tkinter.Entry(width=35)

website_input.grid(column = 1, row = 1, columnspan=2)

website_input.focus()

#Email/username label

user = tkinter.Label(text = 'Email/Username:')

user.grid(column = 0, row = 2)

#user input

user_input =tkinter.Entry(width = 35)

user_input.grid(column = 1, row = 2, columnspan=2)

user_input.insert(0,'@gmail.com')

#password label

password = tkinter.Label(text = "Password:")

password.grid(column = 0, row = 3)

#password input

password_input = tkinter.Entry(width = 18)

password_input.grid(column = 1, row = 3)

#generate password button

generate_password = tkinter.Button(text = 'Generate Password',command=generate_password)

generate_password.grid(column = 2, row =3)

#add button

add = tkinter.Button(text ='Add', width=34,command = save)

add.grid(column = 1, row = 4, columnspan=2)

window.mainloop()

What I learned:

• columnspan attribute possible in grid():

  decides how many columns long your object takes up

• ___.focus():

  this will bring the mouse right to the entry box

• _____.insert(index, text):

  can fill out a little bit of the entry for you, in this case perhaps frequently used email

• ___.delete(start index, 'end'-end index):

  deletes all that was in the entry blank.

• To create a messagebox that checks stuff, have to import messagebox from tkinter. Is not a class.

• messagebox.askokcancel(title = 'title', message = f'These are the details: \nEmail:{email_output}\nPassword:{password_output}')

  #is true or false

• pyperclip module:

  allows for automatic copying. can use for copying password without manually copying it.

  import pyperclip

  pyperclip.copy(what I want to copy)