How do I get a window's current size using Tkinter?

Question

How do I get a windows current size using Tkinter, or possibly with the python standard library?

Answer 1

Use the following universal widget methods (where w is a widget):

w.winfo_height()
w.winfo_width()

You can also use the following:

w.winfo_reqheight()
w.winfo_reqwidth()

Read about Universal widget methods.