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Update Dataloader for ColumnSchema API changes from Merlin Core #95

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Since is_list and is_ragged have become derived properties computed from the shape, it's no longer possible to directly set them from the constructor. They can be smuggled in through the properties, after which they'll be used to determine an appropriate shape that results in the same is_list and is_ragged values on the other side.

(This is a first step toward capturing and using more comprehensive shape information, with the goal of putting Shape in place while breaking as little as possible. There will be subsequent changes to directly capture more shape information, but this gets us part-way there.)

Depends on NVIDIA-Merlin/core#195

@karlhigley karlhigley requested review from jperez999 and edknv January 20, 2023 16:40
@karlhigley karlhigley self-assigned this Jan 20, 2023
@karlhigley karlhigley added this to the Merlin 23.02 milestone Jan 20, 2023
Since `is_list` and `is_ragged` have become derived properties computed from the shape, it's no longer possible to directly set them from the constructor. They can be smuggled in through the properties, after which they'll be used to determine an appropriate shape that results in the same `is_list` and `is_ragged` values on the other side.

(This is a first step toward capturing and using more comprehensive shape information, with the goal of putting `Shape` in place while breaking as little as possible. There will be subsequent changes to directly capture more shape information, but this gets us part-way there.)

Depends on NVIDIA-Merlin/core#195
@karlhigley karlhigley force-pushed the chore/comprehensive-shapes branch from 0af91f6 to acb29e7 Compare January 20, 2023 16:55
@karlhigley karlhigley closed this Feb 6, 2023
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