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from typing import ( |
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TYPE_CHECKING, |
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List, |
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Optional, |
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Set, |
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Union, |
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) |
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from pyiceberg.catalog import Catalog, PropertiesUpdateSummary |
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from pyiceberg.partitioning import UNPARTITIONED_PARTITION_SPEC, PartitionSpec |
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from pyiceberg.schema import Schema |
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from pyiceberg.table import ( |
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CommitTableRequest, |
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CommitTableResponse, |
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CreateTableTransaction, |
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Table, |
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) |
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from pyiceberg.table.sorting import UNSORTED_SORT_ORDER, SortOrder |
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from pyiceberg.typedef import EMPTY_DICT, Identifier, Properties |
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if TYPE_CHECKING: |
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import pyarrow as pa |
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class NoopCatalog(Catalog): |
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def create_table( |
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self, |
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identifier: Union[str, Identifier], |
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schema: Union[Schema, "pa.Schema"], |
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location: Optional[str] = None, |
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partition_spec: PartitionSpec = UNPARTITIONED_PARTITION_SPEC, |
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sort_order: SortOrder = UNSORTED_SORT_ORDER, |
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properties: Properties = EMPTY_DICT, |
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) -> Table: |
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raise NotImplementedError |
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def create_table_transaction( |
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self, |
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identifier: Union[str, Identifier], |
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schema: Union[Schema, "pa.Schema"], |
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location: Optional[str] = None, |
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partition_spec: PartitionSpec = UNPARTITIONED_PARTITION_SPEC, |
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sort_order: SortOrder = UNSORTED_SORT_ORDER, |
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properties: Properties = EMPTY_DICT, |
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) -> CreateTableTransaction: |
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raise NotImplementedError |
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def load_table(self, identifier: Union[str, Identifier]) -> Table: |
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raise NotImplementedError |
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def table_exists(self, identifier: Union[str, Identifier]) -> bool: |
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raise NotImplementedError |
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def register_table(self, identifier: Union[str, Identifier], metadata_location: str) -> Table: |
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"""Register a new table using existing metadata. |
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Args: |
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identifier Union[str, Identifier]: Table identifier for the table |
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metadata_location str: The location to the metadata |
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Returns: |
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Table: The newly registered table |
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Raises: |
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TableAlreadyExistsError: If the table already exists |
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""" |
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raise NotImplementedError |
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def drop_table(self, identifier: Union[str, Identifier]) -> None: |
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raise NotImplementedError |
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def purge_table(self, identifier: Union[str, Identifier]) -> None: |
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raise NotImplementedError |
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def rename_table(self, from_identifier: Union[str, Identifier], to_identifier: Union[str, Identifier]) -> Table: |
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raise NotImplementedError |
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def _commit_table(self, table_request: CommitTableRequest) -> CommitTableResponse: |
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raise NotImplementedError |
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def create_namespace(self, namespace: Union[str, Identifier], properties: Properties = EMPTY_DICT) -> None: |
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raise NotImplementedError |
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def drop_namespace(self, namespace: Union[str, Identifier]) -> None: |
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raise NotImplementedError |
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def list_tables(self, namespace: Union[str, Identifier]) -> List[Identifier]: |
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raise NotImplementedError |
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def list_namespaces(self, namespace: Union[str, Identifier] = ()) -> List[Identifier]: |
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raise NotImplementedError |
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def load_namespace_properties(self, namespace: Union[str, Identifier]) -> Properties: |
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raise NotImplementedError |
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def update_namespace_properties( |
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self, namespace: Union[str, Identifier], removals: Optional[Set[str]] = None, updates: Properties = EMPTY_DICT |
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) -> PropertiesUpdateSummary: |
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raise NotImplementedError |
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