def _start(self):
        '''Open the image file as a cbf file handle, and keep this somewhere
    safe.'''

        FormatCBFFull._start(self)

        return
  def _start(self):
    '''Open the image file as a cbf file handle, and keep this somewhere
    safe.'''

    FormatCBFFull._start(self)

    return
    def _start(self):
        """Open the image file as a cbf file handle, and keep this somewhere
        safe."""

        FormatCBFFull._start(self)