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| from typing import Final | |
| from altair.utils._vegafusion_data import vegafusion_data_transformer | |
| from altair.vegalite.data import ( | |
| DataTransformerRegistry, | |
| MaxRowsError, | |
| default_data_transformer, | |
| limit_rows, | |
| sample, | |
| to_csv, | |
| to_json, | |
| to_values, | |
| ) | |
| # ============================================================================== | |
| # VegaLite 5 data transformers | |
| # ============================================================================== | |
| ENTRY_POINT_GROUP: Final = "altair.vegalite.v5.data_transformer" | |
| data_transformers = DataTransformerRegistry(entry_point_group=ENTRY_POINT_GROUP) | |
| data_transformers.register("default", default_data_transformer) | |
| data_transformers.register("json", to_json) | |
| # FIXME: `to_csv` cannot accept all `DataType` https://github.com/vega/altair/issues/3441 | |
| data_transformers.register("csv", to_csv) # type: ignore[arg-type] | |
| data_transformers.register("vegafusion", vegafusion_data_transformer) | |
| data_transformers.enable("default") | |
| __all__ = ( | |
| "MaxRowsError", | |
| "default_data_transformer", | |
| "limit_rows", | |
| "sample", | |
| "to_csv", | |
| "to_json", | |
| "to_values", | |
| "vegafusion_data_transformer", | |
| ) | |