(self)
Release device if it has been already grabbed (uses `EVIOCGRAB`).

        Warning
        -------
        Releasing an already released device will raise an
        ``IOError('Invalid argument')``.
Release device if it has been already grabbed (uses `EVIOCGRAB`).
Release device if it has been already grabbed ( uses EVIOCGRAB ) .
def ungrab(self):
        '''
        Release device if it has been already grabbed (uses `EVIOCGRAB`).

        Warning
        -------
        Releasing an already released device will raise an
        ``IOError('Invalid argument')``.
        '''

        _input.ioctl_EVIOCGRAB(self.fd, 0)
def ungrab ( self ) : _input . ioctl_EVIOCGRAB ( self . fd , 0 )