Python: Tkinter Kullanarak Burç Bulan Program

import tkinter as tk
from tkinter import messagebox

def burc_bul(gun, ay):
    if (ay == 1 and gun >= 20) or (ay == 2 and gun <= 18):
        return "Kova"
    elif (ay == 2 and gun >= 19) or (ay == 3 and gun <= 20):
        return "Balık"
    elif (ay == 3 and gun >= 21) or (ay == 4 and gun <= 19):
        return "Koç"
    elif (ay == 4 and gun >= 20) or (ay == 5 and gun <= 20):
        return "Boğa"
    elif (ay == 5 and gun >= 21) or (ay == 6 and gun <= 20):
        return "İkizler"
    elif (ay == 6 and gun >= 21) or (ay == 7 and gun <= 22):
        return "Yengeç"
    elif (ay == 7 and gun >= 23) or (ay == 8 and gun <= 22):
        return "Aslan"
    elif (ay == 8 and gun >= 23) or (ay == 9 and gun <= 22):
        return "Başak"
    elif (ay == 9 and gun >= 23) or (ay == 10 and gun <= 22):
        return "Terazi"
    elif (ay == 10 and gun >= 23) or (ay == 11 and gun <= 21):
        return "Akrep"
    elif (ay == 11 and gun >= 22) or (ay == 12 and gun <= 21):
        return "Yay"
    elif (ay == 12 and gun >= 22) or (ay == 1 and gun <= 19):
        return "Oğlak"
    else:
        return "Geçersiz tarih"

def burc_hesapla():
    try:
        gun = int(gun_giris.get())
        ay = int(ay_giris.get())
        yil = int(yil_giris.get())  # Yıl şu anda kullanılmıyor ama gelecekte gerekli olabilir
        burc = burc_bul(gun, ay)
        messagebox.showinfo("Burcunuz", f"Burcunuz: {burc}")
    except ValueError:
        messagebox.showerror("Hata", "Lütfen geçerli bir tarih giriniz.")

# GUI oluşturma
pencere = tk.Tk()
pencere.title("Burç Hesaplayıcı")

# Ekran Boyutu
pencere.geometry("250x150")

# Gün
tk.Label(pencere, text="Gün:").grid(row=0, column=0, padx=10, pady=5)
gun_giris = tk.Entry(pencere)
gun_giris.grid(row=0, column=1, padx=10, pady=5)

# Ay
tk.Label(pencere, text="Ay:").grid(row=1, column=0, padx=10, pady=5)
ay_giris = tk.Entry(pencere)
ay_giris.grid(row=1, column=1, padx=10, pady=5)

# Yıl
tk.Label(pencere, text="Yıl:").grid(row=2, column=0, padx=10, pady=5)
yil_giris = tk.Entry(pencere)
yil_giris.grid(row=2, column=1, padx=10, pady=5)

# Hesapla butonu
hesapla_buton = tk.Button(pencere, text="Burcumu Bul", command=burc_hesapla)
hesapla_buton.grid(row=3, column=0, columnspan=2, pady=10)

# Pencereyi çalıştır
pencere.mainloop()