在 oop python 中使用 Tkinter 主题

Question

I'm trying to use ttkthemes but for some reason when I import it i just get errors, It's telling me AttributeError: module 'ttkthemes.themed_tk' has no attribute 'Tk' so I tried changing Tk to ThemedTk but it still didn't work, thanks for any help in advance. Here's the original code

from tkinter import *
import tkinter as tk  
from tkinter import ttk
from ttkthemes import themed_tk as tk
class SeaofBTCapp(tk.Tk):

    def __init__(self, *args, **kwargs):
        tk.Tk.__init__(self, *args, **kwargs)
        container = tk.Frame(self)
        container.pack(side="top", fill="both", expand=True)
        container.grid_rowconfigure(0, weight=1)
        container.grid_columnconfigure(0, weight=1)
        self.frames = {}
        for F in (StartPage,Task):
            frame = F(container, self)

            self.frames[F] = frame

            frame.grid(row=0, column=0, sticky="nsew")

        self.show_frame(StartPage)

    def show_frame(self, cont):
        frame = self.frames[cont]
        frame.tkraise()
        frame.winfo_toplevel().geometry("1024x720")
        frame.configure(bg='#333130')


class StartPage(tk.Frame):

    def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)

class Task(tk.Frame):
    def __init__(self, parent, controller):
        tk.Frame.__init__(self, parent)

app = SeaofBTCapp()
app.mainloop()

Answer 1

That's because you used from ttkthemes import themed_tk as tk .

When the next time you use tk.Tk() , it could be themed_tk.Tk() .Apparently, Tk class is in the module tkinter , not themed_tk .(Although you has used import tkinter as tk ,it has been covered by from ttkthemes import themed_tk as tk .)

You could use from ttkthemes import themed_tk as [another_name] then do what you want.

Answer 2

You overwrote your tk wich represents the tkinter module with ttkthemes.themed_tk .

tk.Tk being the window of tkinter module you can't access it anymore