How to see if a widget exists in Tkinter?

Question

Now, I know that you can check to see if a window exists by:

x.winfo_exists()

Which returns a Boolean. I have searched for this, but haven\

Answer 1

You can also print the type i.e.. type(label). This can be helpful to provide not only existence, but also find if anything is coming up 'NoneType' without an error. The type() will tell you if you have an instance, or other type that can provide valuable clues as to how close the program is performing or returning items to what you think you are asking! The object.winfo_exists() and object.winfo_children is specific, and will throw an error if the object is not a type 'instance'.