Regression

OmeroWeb.test.integration.test_api_images.TestImages.test_dataset_images (from pytest)

Error Message

failed on setup with "AttributeError: 'numpy.ndarray' object has no attribute 'tostring'"

Stacktrace

self = <test_api_images.TestImages object at 0x7ff4d16a21d0>
user1 = (<omero.clients.BaseClient object at 0x7ff4cc43c310>, object #0 (::omero::model::Experimenter)
{
    _id = object #1 (...nnotationLinksSeq = 
    {
    }
    _annotationLinksLoaded = False
    _annotationLinksCountPerOwner = 
    {
    }
})

    @pytest.fixture()
    def dataset_images(self, user1):
        """Return Dataset with Images and an orphaned Image."""
        dataset = DatasetI()
        dataset.name = rstring('Dataset')
    
        # Create 5 Images in Dataset
        for i in range(5):
>           img = self.create_test_image(size_x=125, size_y=125,
                                         session=user1[0].getSession(),
                                         name="Image%s" % i)

test/integration/test_api_images.py:90: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
../../../../.venv3/lib64/python3.11/site-packages/omero/testlib/__init__.py:445: in create_test_image
    script_utils.upload_plane(raw_pixel_store, plane_2d,
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

raw_pixels_store = d0b72f89-4007-4f96-a0a1-d43a3896d498/aaa047f1-8a6d-4e5c-8e8c-fcabda75e327omero.api.RawPixelsStore -t -e 1.1:tcp -h 172.18.0.11 -p 36999 -t 60000
plane = array([[  0,   1,   2, ..., 122, 123, 124],
       [  0,   1,   2, ..., 122, 123, 124],
       [  0,   1,   2, ..., 12...       [  0,   1,   2, ..., 122, 123, 124],
       [  0,   1,   2, ..., 122, 123, 124]], shape=(125, 125), dtype=int16)
z = 0, c = 0, t = 0

    def upload_plane(raw_pixels_store, plane, z, c, t):
        """
        Upload the plane to the server attaching it to the current z,c,t
        of the already instantiated rawPixelStore.
    
        :param raw_pixels_store store pointing to the data.
        :param plane The data to upload
        :param z The Z-Section of the plane.
        :param c The C-Section of the plane.
        :param t The T-Section of the plane.
        """
        byte_swapped_plane = plane.byteswap()
>       converted_plane = byte_swapped_plane.tostring()
                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
E       AttributeError: 'numpy.ndarray' object has no attribute 'tostring'

../../../../.venv3/lib64/python3.11/site-packages/omero/util/script_utils.py:1088: AttributeError