def from_dict()

in client/python/polaris/catalog/models/table_metadata.py [0:0]

• 34 lines of code
• 21 McCabe index (conditional complexity)

    def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
        """Create an instance of TableMetadata from a dict"""
        if obj is None:
            return None

        if not isinstance(obj, dict):
            return cls.model_validate(obj)

        _obj = cls.model_validate({
            "format-version": obj.get("format-version"),
            "table-uuid": obj.get("table-uuid"),
            "location": obj.get("location"),
            "last-updated-ms": obj.get("last-updated-ms"),
            "properties": obj.get("properties"),
            "schemas": [ModelSchema.from_dict(_item) for _item in obj["schemas"]] if obj.get("schemas") is not None else None,
            "current-schema-id": obj.get("current-schema-id"),
            "last-column-id": obj.get("last-column-id"),
            "partition-specs": [PartitionSpec.from_dict(_item) for _item in obj["partition-specs"]] if obj.get("partition-specs") is not None else None,
            "default-spec-id": obj.get("default-spec-id"),
            "last-partition-id": obj.get("last-partition-id"),
            "sort-orders": [SortOrder.from_dict(_item) for _item in obj["sort-orders"]] if obj.get("sort-orders") is not None else None,
            "default-sort-order-id": obj.get("default-sort-order-id"),
            "snapshots": [Snapshot.from_dict(_item) for _item in obj["snapshots"]] if obj.get("snapshots") is not None else None,
            "refs": dict(
                (_k, SnapshotReference.from_dict(_v))
                for _k, _v in obj["refs"].items()
            )
            if obj.get("refs") is not None
            else None,
            "current-snapshot-id": obj.get("current-snapshot-id"),
            "last-sequence-number": obj.get("last-sequence-number"),
            "snapshot-log": [SnapshotLogInner.from_dict(_item) for _item in obj["snapshot-log"]] if obj.get("snapshot-log") is not None else None,
            "metadata-log": [MetadataLogInner.from_dict(_item) for _item in obj["metadata-log"]] if obj.get("metadata-log") is not None else None,
            "statistics-files": [StatisticsFile.from_dict(_item) for _item in obj["statistics-files"]] if obj.get("statistics-files") is not None else None,
            "partition-statistics-files": [PartitionStatisticsFile.from_dict(_item) for _item in obj["partition-statistics-files"]] if obj.get("partition-statistics-files") is not None else None
        })
        return _obj