def mimeData(self, indexes):
arts = [self.artists[index.row()] for index in indexes]
layers = [a.layer for a in arts]
if len(indexes) == 0:
return 0
return PyMimeData(arts, **{LAYERS_MIME_TYPE: layers})
def mimeData(self, indices):
data = self.glue_data(indices)
result = PyMimeData(data, **{LAYERS_MIME_TYPE: data})
self._mime = result # hold reference to prevent segfault
return result