oop for password and menu, working on window

menu.py

@@ -2,30 +2,31 @@
 from tkinter import messagebox, Menu
 
 
-def create_menu(root):
-    """Creates the menu bar"""
-    menubar = Menu(root)
-    create_file_bar(menubar, root)
-    create_help_bar(menubar)
-    return menubar
-
-
-def create_file_bar(menubar, root):
-    """Creates the file menu bar"""
-    file = Menu(menubar, tearoff=0)
-    menubar.add_cascade(label="File", menu=file)
-    file.add_command(label="Close", command=root.destroy)
-    return file
-
-
-def create_help_bar(menubar):
-    """Creates the help menu bar"""
-    help_menu = Menu(menubar, tearoff=0)
-    menubar.add_cascade(label="Help", menu=help_menu)
-    help_menu.add_command(label="About", command=about)
-    return help
-
-
-def about():
-    """Displays custom about message"""
-    messagebox.showinfo("About", "This is a simple password generator app written by @mclacore.")
+class MenuBar:
+    def create_menu(self, root):
+        """Creates the menu bar"""
+        menubar = Menu(root)
+        self.create_file_bar(menubar, root)
+        self.create_help_bar(menubar)
+        return menubar
+
+
+    def create_file_bar(self, menubar, root):
+        """Creates the file menu bar"""
+        file = Menu(menubar, tearoff=0)
+        menubar.add_cascade(label="File", menu=file)
+        file.add_command(label="Close", command=root.destroy)
+        return file
+
+
+    def create_help_bar(self, menubar):
+        """Creates the help menu bar"""
+        help_menu = Menu(menubar, tearoff=0)
+        menubar.add_cascade(label="Help", menu=help_menu)
+        help_menu.add_command(label="About", command=self.about)
+        return help
+
+
+    def about(self):
+        """Displays custom about message"""
+        messagebox.showinfo("About", "This is a simple password generator app written by @mclacore.")

password.py

@@ -5,40 +5,42 @@
 import pyperclip
 
 
-def generate_password(length, numbers, symbols):
-    """Generates the password based on options"""
-    if (symbols == 0) and (numbers == 0):
-        alphabet = string.ascii_letters
-        password = ''.join(secrets.choice(alphabet) for i in range(length))
-    elif (symbols == 1) and (numbers == 0):
-        alphabet = string.ascii_letters + string.punctuation
-        password = ''.join(secrets.choice(alphabet) for i in range(length))
-    elif (symbols == 0) and (numbers == 1):
-        alphabet = string.ascii_letters + string.digits
-        password = ''.join(secrets.choice(alphabet) for i in range(length))
-    else:
-        alphabet = string.ascii_letters + string.digits + string.punctuation
-        password = ''.join(secrets.choice(alphabet) for i in range(length))
-    return password
-
-
-def copy_password(password, copy_pass):
-    """Copies the password to the clipboard."""
-    pyperclip.copy(password)
-    copy_pass['text'] = "Copied!"
-
-
-def show_password(password, root, length, show_pass):
-    """Shows the password in the text box."""
-    pass_box = Text(root, height=1, width=length.get() + 1)
-    pass_box.grid(column=2, row=8, sticky='w')
-    pass_box.insert(END, password)
-    show_pass['text'] = "Hide Password"
-    show_pass['command'] = lambda: hide_password(pass_box, root, length, password, show_pass)
-
-
-def hide_password(pass_box, root, length, password, show_pass):
-    """Hides the password in the text box"""
-    pass_box.grid_remove()
-    show_pass['text'] = "Show Password"
-    show_pass['command'] = lambda: show_password(password, root, length, show_pass)
+class PasswordGenerator:
+    def generate_password(self, length, numbers, symbols):
+        """Generates the password based on options"""
+        if (symbols == 0) and (numbers == 0):
+            alphabet = string.ascii_letters
+            password = ''.join(secrets.choice(alphabet) for i in range(length))
+        elif (symbols == 1) and (numbers == 0):
+            alphabet = string.ascii_letters + string.punctuation
+            password = ''.join(secrets.choice(alphabet) for i in range(length))
+        elif (symbols == 0) and (numbers == 1):
+            alphabet = string.ascii_letters + string.digits
+            password = ''.join(secrets.choice(alphabet) for i in range(length))
+        else:
+            alphabet = string.ascii_letters + string.digits + string.punctuation
+            password = ''.join(secrets.choice(alphabet) for i in range(length))
+        return password
+
+
+    def copy_password(self, password, copy_pass):
+        """Copies the password to the clipboard."""
+        pyperclip.copy(password)
+        copy_pass['text'] = "Copied!"
+
+
+    def show_password(self, password, root, length, show_pass):
+        """Shows the password in the text box."""
+        pass_box = Text(root, height=1, width=length.get() + 1)
+        pass_box.grid(column=2, row=8, sticky='w')
+        pass_box.insert(END, password)
+        show_pass['text'] = "Hide Password"
+        show_pass['command'] = lambda: self.hide_password(pass_box, root, length, password, show_pass)
+
+
+    def hide_password(self, pass_box, root, length, password, show_pass):
+        """Hides the password in the text box"""
+        pass_box.grid_remove()
+        show_pass['text'] = "Show Password"
+        show_pass['command'] = lambda: self.show_password(password, root, length, show_pass)
+

window.py

@@ -0,0 +1,80 @@
+"""Adds GUI to password generator"""
+from tkinter import Tk, Label, Button, Scale, Checkbutton, IntVar, HORIZONTAL
+from menu import MenuBar
+from password import PasswordGenerator
+
+
+class Window:
+    def __init__(self, root, title="Password Generator", geometry="300x300", password_generator=None, menu_bar=None):
+        self.root = root
+        self.root.title(title)
+        self.root.geometry(geometry)
+        self.password_generator = password_generator
+        self.menu_bar = menu_bar
+
+        self.init_menu()
+
+        self.title_label = Label(self.root, text="Generate a new password")
+        self.title_label.grid(column=1, row=1, sticky='w')
+
+        self.length = Scale(self.root, from_=8, to=128, orient=HORIZONTAL, label="Length", troughcolor="blue")
+        self.length.grid(column=1, row=3, sticky='w')
+
+        self.num_val = IntVar()
+        self.numbers = Checkbutton(self.root, text="Numbers", variable=self.num_val, onvalue=1, offvalue=0)
+        self.numbers.grid(column=1, row=4, sticky='w')
+
+        self.sym_val = IntVar()
+        self.symbols = Checkbutton(self.root, text="Symbols", variable=self.sym_val, onvalue=1, offvalue=0)
+        self.symbols.grid(column=1, row=5, sticky='w')
+
+        self.gen_pass = Button(self.root, text="Generate Password", fg="blue", command=self.pass_generated)
+        self.gen_pass.grid(column=1, row=6, sticky='w')
+
+
+    def init_menu(self):
+        if self.menu_bar:
+            menubar = self.menu_bar.create_menu(self.root)
+            self.root.config(menu=menubar)
+
+
+    def restart_app(self):
+        self.root.destroy()
+        self.__init__(root)
+        self.window.run()
+
+
+    def pass_generated(self):
+        password = self.password_generator.generate_password(self.length.get(), self.num_val.get(), self.sym_val.get())
+        self.title_label.configure(text="Password generated")
+        self.gen_pass.grid_remove()
+
+        copy_pass = Button(
+            self.root,
+            text="Copy Password",
+            fg="blue",
+            command=lambda: self.password_generator.copy_password(password, copy_pass))
+        copy_pass.grid(column=1, row=7, sticky='w')
+
+        show_pass = Button(
+            self.root,
+            text="Show Password",
+            fg="red",command=lambda: self.password_generator.show_password(password, self.root, self.length, show_pass))
+        show_pass.grid(column=1, row=8, sticky='w')
+
+        start_over = Button(
+            self.root,
+            text="Start Over",
+            fg="black",
+            command=self.restart_app)
+        start_over.grid(column=1, row=9, sticky='w')
+
+
+    def run(self):
+        self.root.mainloop()
+
+
+if __name__ == "__main__":
+    root = Tk()
+    app = Window(root, password_generator=PasswordGenerator(), menu_bar=MenuBar())
+    app.run()