tiled.adapters.parquet.ParquetDatasetAdapter

class tiled.adapters.parquet.ParquetDatasetAdapter(data_uris: List[str], structure: TableStructure, metadata: Dict[str, str | int | float | bool | Dict[str, Dict[str, str | int | float | bool | Dict[str, JSON] | List[JSON]]] | List[Dict[str, str | int | float | bool | Dict[str, JSON] | List[JSON]]]] | None = None, specs: List[Spec] | None = None, access_policy: AccessPolicy | None = None)

__init__(data_uris: List[str], structure: TableStructure, metadata: Dict[str, str | int | float | bool | Dict[str, Dict[str, str | int | float | bool | Dict[str, JSON] | List[JSON]]] | List[Dict[str, str | int | float | bool | Dict[str, JSON] | List[JSON]]]] | None = None, specs: List[Spec] | None = None, access_policy: AccessPolicy | None = None) → None

Parameters:

data_uris

structure

metadata

specs

access_policy

Methods

__init__(data_uris, structure[, metadata, ...])
init_storage(data_uri, structure)
metadata()
read(*args, **kwargs)
read_partition(*args, **kwargs)
structure()
write(data)
write_partition(data, partition)

Attributes

dataframe_adapter
structure_family