tkinter stringvariable.get returns the value before typing code example

Example: tkinter datatypes

x = StringVar() # Holds a string; default value ""
x = IntVar() # Holds an integer; default value 0
x = DoubleVar() # Holds a float; default value 0.0
x = BooleanVar() # Holds a boolean, returns 0 for False and 1 for True