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I made a small application where it communicates with an external drive consulting some boolean variables. Depending on the status of these variables, a button is placed on the screen and a picture is included in this indicating the status of this unit. Ex.:
if Status_Botão_Aberto_A:
Photo_A = Photo_Aberto #carrega a figura referente ao status da unidade
Mais adiante:
A = Button(command=lambda : Comando(True, False, 1.Status_Botao_Aberto_A, Status_Botao_Fechado_A))
A.place(x=76, y=87)m #posição do Botão
A.config(imagem=Photo_A. width="42", height="42")
A=Button(root)
My doubt is that to update these buttons, which are four, I have to communicate with each of the units to test the state variables. for that, I had to put before root.mainloop the command root.after(1000, Loop_interface), where every second calls the main function.
yes, and what problem are you having?
.afteris in fact the correct way to do this - your loop, instead of staying at a while, should run only once, checking the devices, and calling again theroot.after(...)– jsbueno
Good afternoon and thank you for the clarification. I had not found any example of code similar to what I set out to do. My doubt was that using . after would not be forcing the code to execute inadvertently because there is the . mainloop method.
– Ricardo André Riboldi