(self)
Disable further changes to the current settings.

        After calling this method, the present state of the settings will become
        immutable. Trying to change values through the :meth:`~set` method and
        its variants won't be possible and will be alerted.
Disable further changes to the current settings.
Disable further changes to the current settings .
def freeze(self):
        """
        Disable further changes to the current settings.

        After calling this method, the present state of the settings will become
        immutable. Trying to change values through the :meth:`~set` method and
        its variants won't be possible and will be alerted.
        """
        self.frozen = True
def freeze ( self ) : self . frozen = True