expose innermost_child sampler #1145
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arcondello
reviewed
Mar 9, 2022
| @@ -74,8 +75,12 @@ def child(self): | |||
| except IndexError: | |||
| raise RuntimeError("A Composite must have at least one child Sampler") | |||
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| def innermost_child(self) -> Sampler: | |||
| """Returns the inner-most child sampler""" | |||
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Suggested change
| """Returns the inner-most child sampler""" | |
| """Return the innermost child sampler.""" |
arcondello
reviewed
Mar 9, 2022
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Need to add a release note.
Probably should be added to the docs as well, see https://github.com/dwavesystems/dimod/blob/main/docs/reference/sampler_composites/api.rst
| @@ -317,3 +318,6 @@ def remove_unknown_kwargs(self, **kwargs) -> typing.Dict[str, typing.Any]: | |||
| kwargs.pop(kw) | |||
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| return kwargs | |||
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| def innermost_child(self) -> Sampler: | |||
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| def test_composed_sampler(self): | ||
| innermost_child = dimod.ExactSolver() | ||
| sampler = dimod.ClipComposite(dimod.ScaleComposite(innermost_child)) |
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I would use TrackingComposite and StructureComposite since those are staying in dimod through #1127 so the tests stay valid.
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Allow composite samplers to expose the innermost child sampler, this can be used to gather properties. For example, one can get QPU properties from a composite made of several layers