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feat(python): support list of list fields from pydantic schema #747

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merged 2 commits into from
Dec 27, 2023

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For object detection, each row may correspond to an image and each image can have multiple bounding boxes of x-y coordinates. This means that a bbox field is potentially "list of list of float". This adds support in our pydantic-pyarrow conversion for nested lists.

@changhiskhan changhiskhan merged commit 8f9ad97 into main Dec 27, 2023
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@changhiskhan changhiskhan deleted the changhiskhan/list-list-schema branch December 27, 2023 17:10
koolamusic pushed a commit to tecmie/lancedb that referenced this pull request Jan 12, 2024
…db#747)

For object detection, each row may correspond to an image and each image
can have multiple bounding boxes of x-y coordinates. This means that a
`bbox` field is potentially "list of list of float". This adds support
in our pydantic-pyarrow conversion for nested lists.
raghavdixit99 pushed a commit to raghavdixit99/lancedb that referenced this pull request Apr 5, 2024
…db#747)

For object detection, each row may correspond to an image and each image
can have multiple bounding boxes of x-y coordinates. This means that a
`bbox` field is potentially "list of list of float". This adds support
in our pydantic-pyarrow conversion for nested lists.
raghavdixit99 pushed a commit to raghavdixit99/lancedb that referenced this pull request Apr 5, 2024
…db#747)

For object detection, each row may correspond to an image and each image
can have multiple bounding boxes of x-y coordinates. This means that a
`bbox` field is potentially "list of list of float". This adds support
in our pydantic-pyarrow conversion for nested lists.
westonpace pushed a commit that referenced this pull request Apr 5, 2024
For object detection, each row may correspond to an image and each image
can have multiple bounding boxes of x-y coordinates. This means that a
`bbox` field is potentially "list of list of float". This adds support
in our pydantic-pyarrow conversion for nested lists.
westonpace pushed a commit that referenced this pull request Apr 5, 2024
For object detection, each row may correspond to an image and each image
can have multiple bounding boxes of x-y coordinates. This means that a
`bbox` field is potentially "list of list of float". This adds support
in our pydantic-pyarrow conversion for nested lists.
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2 participants