如何从ttk.Combobox列表框中删除{}？

import tkinter as tk
from tkinter import ttk

root = tk.Tk()

# 正确的数据格式
data = ["Option 1", "Option 2", "Option 3"]

combobox = ttk.Combobox(root, values=data)
combobox.pack()

root.mainloop()

import tkinter as tk
from tkinter import ttk

root = tk.Tk()

# 假设这是从外部源获取的数据
raw_data = ["{Option 1}", "{Option 2}", "{Option 3}"]

# 清理数据
cleaned_data = [item.strip("{}") for item in raw_data]

combobox = ttk.Combobox(root, values=cleaned_data)
combobox.pack()

root.mainloop()

import tkinter as tk
from tkinter import ttk

root = tk.Tk()

# 假设这是从外部源获取的数据
raw_data = ["{Option 1}", "{Option 2}", "{Option 3}"]

# 打印原始数据以进行调试
print("Raw Data:", raw_data)

# 清理数据
cleaned_data = [item.strip("{}") for item in raw_data]

# 打印清理后的数据以进行调试
print("Cleaned Data:", cleaned_data)

combobox = ttk.Combobox(root, values=cleaned_data)
combobox.pack()

root.mainloop()