Day 029

Udemy Python Bootcamp Day 029

.grid(columnspan)

from tkinter import *

window = Tk()

r = Label(bg="red", width=20, height=5)
r.grid(row=0, column=0)

g = Label(bg="green", width=20, height=5)
g.grid(row=1, column=1)

b = Label(bg="blue", width=40, height=5)
b.grid(row=2, column=0, columnspan=2)

window.mainloop()

.join()

myTuple = ("John", "Peter", "Vicky")

x = "#".join(myTuple)

print(x)

#output
John#Peter#Vicky

pyperclip module
that just makes it so easy to work with copy and pasting for clipboard functions.

import pyperclip

pyperclip.copy('The text to be copied to the clipboard.')

Password Manager

Image and Canvas

from tkinter import *
# ------------------ UI SETUP -------------------- #
window = Tk()
window.title("Password Manager")
window.config(padx=20, pady=20)

canvas = Canvas(width=200, height=200, highlightthickness=0)
logo_img = PhotoImage(file="logo.png")
canvas.create_image(100, 100, image=logo_img)
canvas.pack()

window.mainloop()

canvas.create_image(100, 100, image=logo_img)에서 image=logo_img 빼먹어서 한참 헤맴....

Grid Layout
.focus()
.insert()

# Labels
website_label = Label(text="Website:")
website_label.grid(column=0, row=1)
email_label = Label(text="Email/Username:")
email_label.grid(column=0, row=2)
password_label = Label(text="Password:")
password_label.grid(column=0, row=3)

# Entries
website_entry = Entry(width=35)
website_entry.grid(column=1, row=1, columnspan=2)
website_entry.focus()
email_entry = Entry(width=35)
email_entry.grid(column=1, row=2, columnspan=2)
email_entry.insert(0, "awesomekimn@gmail.com")
password_entry = Entry(width=21)
password_entry.grid(column=1, row=3)

# Buttons
generate_password_button = Button(text="Generate Password")
generate_password_button.grid(column=2, row=3)
add_button = Button(text="Add", width=36)
add_button.grid(column=1, row=4, columnspan=2)


window.mainloop()

Save Password
.delete()
what i wrote

def save():
    
    new_password = f"{website_entry.get()} | {email_entry.get()} | {password_entry.get()}\n"
    
    with open("data.txt", "a") as data_file:
        data_file.write(new_password)
    website_entry.delete(0, 'end')
    password_entry.delete(0, 'end')

angela's solution

def save():
	
    website = website_entry.get()
    email = email_entry.get()
    password = password_entry.get()
    
    with open("data.txt", "a") as data_file:
    	data_file.write(f"{website} | {email} | {password}\n")
        website_entry.delete(0, END)
        password_entry.delete(0, END)

website_entry.delete(0, END)와 password_entry.delete(0, END)가 꼭 with 안으로 들어가야 할 필요가 있나?

Standard Dialogs and POP-UPs
from tkinter import messagebox
.showinfo()
.askokcancel()

from tkinter import messagebox

def save():

    website = website_entry.get()
    email = email_entry.get()
    password = password_entry.get()

    if len(website) == 0 or len(password) == 0:
        messagebox.showinfo(title="Oops", message="Please don't leave any fields empty!")
    else:
        is_ok = messagebox.askokcancel(title=website, message=f"These are the details entered: \nEmail: {email} "
                                                      f"\nPassword: {password} \nIs it ok to save?")
        if is_ok:
            with open("data.txt", "a") as data_file:
                data_file.write(f"{website} | {email} | {password}\n")
                website_entry.delete(0, END)
                password_entry.delete(0, END)

Create a Password by Using Password Generater from Day 005

from random import choice, randint, shuffle

def generate_password():
    letters = ['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', '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']
    numbers = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']
    symbols = ['!', '#', '$', '%', '&', '(', ')', '*', '+']

    password_letters = [choice(letters) for _ in range(randint(8, 10))]
    password_symbols = [choice(symbols) for _ in range(randint(2, 4))]
    password_numbers = [choice(numbers) for _ in range(randint(2, 4))]

    password_list = password_letters + password_symbols + password_numbers
    shuffle(password_list)

    password = "".join(password_list)
    password_entry.insert(0, password)

Final

from tkinter import *
from tkinter import messagebox
from random import choice, randint, shuffle
import pyperclip

# ---------------- PASSWORD GENERATOR ------------------- #
def generate_password():
    letters = ['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', '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']
    numbers = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']
    symbols = ['!', '#', '$', '%', '&', '(', ')', '*', '+']

    password_letters = [choice(letters) for _ in range(randint(8, 10))]
    password_symbols = [choice(symbols) for _ in range(randint(2, 4))]
    password_numbers = [choice(numbers) for _ in range(randint(2, 4))]

    password_list = password_letters + password_symbols + password_numbers
    shuffle(password_list)

    password = "".join(password_list)
    password_entry.insert(0, password)
    pyperclip.copy(password)

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

def save():

    website = website_entry.get()
    email = email_entry.get()
    password = password_entry.get()

    if len(website) == 0 or len(password) == 0:
        messagebox.showinfo(title="Oops", message="Please don't leave any fields empty!")
    else:
        is_ok = messagebox.askokcancel(title=website, message=f"These are the details entered: \nEmail: {email} "
                                                      f"\nPassword: {password} \nIs it ok to save?")
        if is_ok:
            with open("data.txt", "a") as data_file:
                data_file.write(f"{website} | {email} | {password}\n")
                website_entry.delete(0, END)
                password_entry.delete(0, END)

# ------------------ UI SETUP --------------------- #
window = Tk()
window.title("Password Manager")
window.config(padx=50, pady=50)

canvas = Canvas(width=200, height=200, highlightthickness=0)
logo_img = PhotoImage(file="logo.png")
canvas.create_image(100, 100, image=logo_img)
canvas.grid(column=1, row=0)

# Labels
website_label = Label(text="Website:")
website_label.grid(column=0, row=1)
email_label = Label(text="Email/Username:")
email_label.grid(column=0, row=2)
password_label = Label(text="Password:")
password_label.grid(column=0, row=3)

# Entries
website_entry = Entry(width=35)
website_entry.grid(column=1, row=1, columnspan=2)
website_entry.focus()
email_entry = Entry(width=35)
email_entry.grid(column=1, row=2, columnspan=2)
email_entry.insert(0, "awesomekimn@gmail.com")
password_entry = Entry(width=21)
password_entry.grid(column=1, row=3)

# Buttons
generate_password_button = Button(text="Generate Password", command=generate_password)
generate_password_button.grid(column=2, row=3)
add_button = Button(text="Add", width=36, command=save)
add_button.grid(column=1, row=4, columnspan=2)


window.mainloop()