import tkinter as tk

def allumer ():
    #canva.create_image(250/2,250/2, image=img)
    canva.itemconfigure(rond, fill='yellow')
    canva.itemconfigure(rectangle,fill='black')
    canva['bg']='white'
    
    
def eteindre ():
    canva.itemconfigure(rond,fill='black',outline='white')
    canva.itemconfigure(rectangle,fill='white')
    canva['bg']='black'
 
def vert ():
    canva.itemconfigure(rond, fill='green')
    canva.itemconfigure(rectangle,fill='black')
    canva['bg']='white'
    
def bleu ():
    canva.itemconfigure(rond, fill='blue')
    canva.itemconfigure(rectangle,fill='black')
    canva['bg']='white'

def rouge ():
    canva.itemconfigure(rond, fill='red')
    canva.itemconfigure(rectangle,fill='black')
    canva['bg']='white'

def rose ():
    canva.itemconfigure(rond, fill='pink')
    canva.itemconfigure(rectangle,fill='black')
    canva['bg']='white'





fenetre = tk.Tk()
fenetre.title('lampe')
canva=tk.Canvas(fenetre, width=500, height=500, bg='black')
canva.grid(column=1, columnspan=2)
#img =tk.PhotoImage(file='chambre.png')
rectangle =canva.create_rectangle(230,300,280,380, fill='white')
rond = canva.create_oval(310,130,200,300,outline='white')
tk.Button(text ='allumer',command=allumer).grid(column=1,
                                                row=3,
                                                padx=5,
                                                pady=5)
tk.Button(text ='eteindre',command=eteindre).grid(column=2,
                                                  row=3,
                                                  padx=5,
                                                  pady=5)
tk.Button(text ='bleu',command=bleu).grid(column=1,
                                          row=4,
                                          padx=5,
                                          pady=5)
tk.Button(text ='vert',command=vert).grid(column=2,
                                          row=4,
                                          padx=5,
                                          pady=5)
tk.Button(text ='rouge',command=rouge).grid(column=1,
                                            row=5,
                                            padx=5,
                                            pady=5)
tk.Button(text ='rose',command=rose).grid(column=2,
                                          row=5,
                                          padx=5,
                                          pady=5)





fenetre.mainloop()