| 10 | |
| 11 | |
| 12 | class LegacyTuple(DaskMethodsMixin): |
| 13 | __slots__ = ("_dask", "_keys") |
| 14 | __dask_scheduler__ = staticmethod(dask.threaded.get) |
| 15 | __dask_optimize__ = None |
| 16 | |
| 17 | def __init__(self, dsk, keys): |
| 18 | self._dask = dsk |
| 19 | self._keys = keys |
| 20 | |
| 21 | def __dask_graph__(self): |
| 22 | return self._dask |
| 23 | |
| 24 | def __dask_keys__(self): |
| 25 | return self._keys |
| 26 | |
| 27 | def __dask_layers__(self): |
| 28 | return ("legacy-tuple",) |
| 29 | |
| 30 | def __dask_tokenize__(self): |
| 31 | return self._keys |
| 32 | |
| 33 | def __dask_postcompute__(self): |
| 34 | return tuple, () |
| 35 | |
| 36 | def __dask_postpersist__(self): |
| 37 | return LegacyTuple._rebuild, (self._keys,) |
| 38 | |
| 39 | @staticmethod |
| 40 | def _rebuild(dsk, keys): |
| 41 | return LegacyTuple(dsk, keys) |
| 42 | |
| 43 | |
| 44 | class CompositeScalarMeta: ... |
no outgoing calls