(self)
Store Tk variables and callbacks.

        untraced: List of tuples (var, callback)
            that do not have the callback attached
            to the Tk var.
        traced: List of tuples (var, callback) where
            that callback has been attached to the var.
Store Tk variables and callbacks.
Store Tk variables and callbacks .
def __init__(self):
        """Store Tk variables and callbacks.

        untraced: List of tuples (var, callback)
            that do not have the callback attached
            to the Tk var.
        traced: List of tuples (var, callback) where
            that callback has been attached to the var.
        """
        self.untraced = []
        self.traced = []
def __init__ ( self ) : self . untraced = [ ] self . traced = [ ]