Python GUİ anlık döviz hesaplayıcı-Requests|BeatifulSoup|Tkinter

[SIZE="4"]
from tkinter import *
from tkinter import messagebox
from tkinter import ttk
from bs4 import BeautifulSoup
import requests

pencere = Tk()
pencere.title("Kur hesaplayıcı")
pencere.geometry("500x500")
pencere.resizable(width=False,height=False)

messagebox.showinfo("Message","Coded By DeathWarrior01|THT")

def hesapla_kur():
    try:
        url = requests.get("https://www.doviz.com/").content
        soup = BeautifulSoup(url,"html.parser")
        kur1 = soup.find("span",attrs={"data-socket-key":"USD"})
        kur2 = soup.find("span",attrs={"data-socket-key":"gram-altin"})
        kur3 = soup.find("span",attrs={"data-socket-key":"EUR"})
        kur4 = soup.find("span",attrs={"data-socket-key":"GBP"})
        kur5 = soup.find("span",attrs={"data-socket-key":"XU100"})
        kur6 = soup.find("span",attrs={"data-socket-key":"bitcoin"})
        kur7 = soup.find("span",attrs={"data-socket-key":"gumus"})
        kur8 = soup.find("span",attrs={"data-socket-key":"TAHVIL"})
        #########Dolar#############
        dolar.delete(0,END)
        dolar.insert(END,kur1.text)
        ###########Gram_altın###########
        g_altın.delete(0,END)
        g_altın.insert(END,kur2.text)
        ############Euro#############
        euro.delete(0,END)
        euro.insert(END,kur3.text)
        ############Sterlın################
        sterlın.delete(0,END)
        sterlın.insert(END,kur4.text)
        #############Bıst############
        bıst.delete(0,END)
        bıst.insert(END,kur5.text)
        ###########Bıtcoın############
        bıtcoın.delete(0,END)
        bıtcoın.insert(END,kur6.text)
        ############Gümüş#############
        gumus.delete(0,END)
        gumus.insert(END,kur7.text)
        ############Faiz############
        faız.delete(0,END)
        faız.insert(END,kur8.text)
        #############Finish###################
    except:
        messagebox.showinfo("Message","Bir Hata Oluştur?")
def exıt():
    try:
        pencere.destroy()
    except:
        messagebox.showinfo("Message","Pencereyi Kapatırken Bir Hata Oluştur?")
def clear():
    try:
        dolar.delete(0,END)
        g_altın.delete(0,END)
        euro.delete(0,END)
        sterlın.delete(0,END)
        bıst.delete(0,END)
        bıtcoın.delete(0,END)
        gumus.delete(0,END)
        faız.delete(0,END)
    except:
        messagebox.showinfo("Message","Boşluklar Temizlenirken Bir Hata Oluştur?")
    

welcome = Label(text="Kur Hesaplayıcıya Hoş Geldiniz",font="bold 20",bg="green")
welcome.place(x=55,y=0)


label1 = Label(text="Dolar:",font="bold 20")
label1.place(x=0,y=50)

dolar = Entry(width=10,font="bold 20")
dolar.place(x=85,y=50)

label2 = Label(text="Gram Altın:",font="bold 20")
label2.place(x=0,y=100)

g_altın = Entry(width=10,font="bold 20")
g_altın.place(x=145,y=100)

label3 = Label(text="Euro:",font="bold 20")
label3.place(x=0,y=150)

euro = Entry(width=10,font="bold 20")
euro.place(x=80,y=150)

label4 = Label(text="Sterlin:",font="bold 20")
label4.place(x=0,y=200)

sterlın = Entry(width=10,font="bold 20")
sterlın.place(x=90,y=200)

label5 = Label(text="Bist:",font="bold 20")
label5.place(x=0,y=250)

bıst = Entry(width=10,font="bold 20")
bıst.place(x=65,y=250)

label6 = Label(text="Bitcoin:",font="bold 20")
label6.place(x=0,y=300)

bıtcoın = Entry(width=10,font="bold 20")
bıtcoın.place(x=92,y=300)

label7 = Label(text="Gümüş:",font="bold 20")
label7.place(x=0,y=350)

gumus = Entry(width=10,font="bold 20")
gumus.place(x=100,y=350)

label8 = Label(text="Faiz:",font="bold 20")
label8.place(x=0,y=400)

faız = Entry(width=10,font="bold 20")
faız.place(x=65,y=400)

hesapla = ttk.Button(text="Hesapla",command=hesapla_kur)
hesapla.place(x=350,y=50)

cıkıs = ttk.Button(text="Çıkış",command=exıt)
cıkıs.place(x=350,y=90)

temızle = ttk.Button(text="Temizle",command=clear)
temızle.place(x=350,y=130)

acıklama = Label(text="Açıklama: Bütün verilen\n anlık olarak hesaplanıyordur.\nÇekilen veriler\nhttps://www.doviz.com/\nsitesinden alınmıştır.",font="bold 15",bg="red")
acıklama.place(x=250,y=200)

mainloop()