start_window.py 文件源码

def install_pack(self):
        pack = filedialog.askdirectory()
        if os.path.isfile(pack + "/pack.mcmeta"):
            # messagebox.showinfo("Information", "Found 'pack.mcmeta'.")
            try:
                shutil.move(pack, self.resourcepack_location)
            except shutil.Error:
                messagebox.showerror("Error", "This pack is already installed.")
        else:
            messagebox.showerror("Error", "Could not find 'pack.mcmeta'.")