def create_component(nexus_wrapper: NexusWrapper,
component_group: h5py.Group) -> Component:
if (nexus_wrapper.get_attribute_value(
component_group, CommonAttrs.NX_CLASS) == CHOPPER_CLASS_NAME):
return Component(nexus_wrapper, component_group,
ChopperShape(nexus_wrapper, component_group))
if (nexus_wrapper.get_attribute_value(
component_group, CommonAttrs.NX_CLASS) in PIXEL_COMPONENT_TYPES
and "pixel_shape" in component_group):
return Component(nexus_wrapper, component_group,
PixelShape(nexus_wrapper, component_group))
return Component(nexus_wrapper, component_group)
def test_GIVEN_group_with_bytes_attribute_WHEN_getting_attribute_value_THEN_returns_value_as_str(
):
wrapper = NexusWrapper(filename="test_attr_as_str")
test_group = wrapper.nexus_file.create_group("test_group")
attr_value = b"test_attr_value"
attr_name = "test_attr"
test_group.attrs[attr_name] = attr_value
attr_value_as_str = attr_value.decode("utf-8")
assert wrapper.get_attribute_value(test_group,
attr_name) == attr_value_as_str