使用Tkinter选择日期范围

pip install tkcalendar

import tkinter as tk
from tkcalendar import Calendar, DateEntry

def select_date_range():
    def get_selected_dates():
        start_date = cal.selection_get()
        end_date = cal2.selection_get()
        print("Start Date:", start_date)
        print("End Date:", end_date)
        top.destroy()

    top = tk.Toplevel(root)

    cal = Calendar(top, selectmode="day")
    cal.pack()

    cal2 = Calendar(top, selectmode="day")
    cal2.pack()

    button = tk.Button(top, text="OK", command=get_selected_dates)
    button.pack()

root = tk.Tk()

button = tk.Button(root, text="Select Date Range", command=select_date_range)
button.pack()

root.mainloop()