start_window.py 文件源码

def install_zip(self):
        pack = filedialog.askopenfile("r")
        found_pack = False

        if pack:
            with zipfile.ZipFile(pack.name, "r") as z:
                for file in z.namelist():
                    if file == "pack.mcmeta":
                        # messagebox.showinfo("Information", "Found 'pack.mcmeta'.")
                        found_pack = True

                pack.close()

            if found_pack:
                try:
                    shutil.move(pack.name, self.resourcepack_location)
                except shutil.Error:
                    messagebox.showerror("Error", "This pack is already installed.")

            else:
                messagebox.showerror("Error", "Could not find 'pack.mcmeta'.")