def div_img(img1, div2):
    """ Pixelwise division or divide by a number """
    if is_img(div2):
        return img1.get_data()/div2.get_data()
    elif isinstance(div2, (float, int)):
        return img1.get_data()/div2
    else:
        raise NotImplementedError('Cannot divide {}({}) by '
                                  '{}({})'.format(type(img1),
                                                  img1,
                                                  type(div2),
                                                  div2))
def div_img(img1, div2):
    """ Pixelwise division or divide by a number """
    if is_img(div2):
        return img1.get_data()/div2.get_data()
    elif isinstance(div2, (float, int)):
        return img1.get_data()/div2
    else:
        raise NotImplementedError('Cannot divide {}({}) by '
                                  '{}({})'.format(type(img1),
                                                  img1,
                                                  type(div2),
                                                  div2))
def div_img ( img1 , div2 ) : if is_img ( div2 ) : return img1 . get_data ( ) / div2 . get_data ( ) elif isinstance ( div2 , ( float , int ) ) : return img1 . get_data ( ) / div2 else : raise NotImplementedError ( 'Cannot divide {}({}) by ' '{}({})' . format ( type ( img1 ) , img1 , type ( div2 ) , div2 ) )
Pixelwise division or divide by a number
Pixelwise division or divide by a number