vibespatial.io.wkb

Attributes

WKB_TYPE_IDS
WKB_ID_FAMILIES
WKB_POINT_RECORD_DTYPE

Classes

WKBBridgePlan
WKBPartitionPlan
DeviceWKBHeaderScan

Functions

has_pyarrow_support(→ bool)
has_pylibcudf_support(→ bool)
plan_wkb_bridge(→ WKBBridgePlan)
plan_wkb_partition(→ WKBPartitionPlan)
decode_wkb_owned(...)
decode_wkb_arrow_array_owned(...)
encode_wkb_owned(→ list[bytes | str | None])
encode_owned_wkb_device(owned)	Encode OwnedGeometryArray to WKB as a device-resident pylibcudf Column.

Module Contents

vibespatial.io.wkb.WKB_TYPE_IDS: dict[vibespatial.geometry.buffers.GeometryFamily, int]

vibespatial.io.wkb.WKB_ID_FAMILIES

vibespatial.io.wkb.WKB_POINT_RECORD_DTYPE

vibespatial.io.wkb.has_pyarrow_support() → bool

vibespatial.io.wkb.has_pylibcudf_support() → bool

class vibespatial.io.wkb.WKBBridgePlan

operation: vibespatial.io.support.IOOperation

selected_path: vibespatial.io.support.IOPathKind

canonical_gpu: bool

device_codec_available: bool

reason: str

class vibespatial.io.wkb.WKBPartitionPlan

total_rows: int

valid_rows: int

null_rows: int

native_rows: int

fallback_rows: int

family_counts: dict[str, int]

fallback_indexes: tuple[int, Ellipsis]

reason: str

class vibespatial.io.wkb.DeviceWKBHeaderScan

row_count: int

valid_count: int

native_count: int

fallback_count: int

validity: Any

type_ids: Any

family_tags: Any

native_mask: Any

fallback_mask: Any

point_mask: Any

vibespatial.io.wkb.plan_wkb_bridge(operation: vibespatial.io.support.IOOperation | str) → WKBBridgePlan

vibespatial.io.wkb.plan_wkb_partition(values: list[bytes | str | None] | tuple[bytes | str | None, Ellipsis]) → WKBPartitionPlan

vibespatial.io.wkb.decode_wkb_owned(values: list[bytes | str | None] | tuple[bytes | str | None, Ellipsis], *, on_invalid: str = 'raise') → vibespatial.geometry.owned.OwnedGeometryArray

vibespatial.io.wkb.decode_wkb_arrow_array_owned(array, *, on_invalid: str = 'raise') → vibespatial.geometry.owned.OwnedGeometryArray

vibespatial.io.wkb.encode_wkb_owned(array: vibespatial.geometry.owned.OwnedGeometryArray, *, hex: bool = False) → list[bytes | str | None]

vibespatial.io.wkb.encode_owned_wkb_device(owned: vibespatial.geometry.owned.OwnedGeometryArray)

Encode OwnedGeometryArray to WKB as a device-resident pylibcudf Column.

Zero-copy: coordinates stay on device, WKB is produced on device, result stays on device. Raises if GPU is unavailable.