Fulltext capability

Base class for fulltext capability implementations.

This module defines BaseFulltextCapability that centralizes encryption and batching. Subclasses implement internal CRUD methods that operate on (possibly encrypted) data.

BaseFulltextCapability(encryption=None, default_batch_size=None)

Bases: DataStoreCapability

Base class for fulltext capability implementations.

Handles encryption and batching transparently. Subclasses implement internal CRUD methods that operate on plaintext data (or receive already-encrypted data when encryption is enabled).

create(data, batch_size=None, **kwargs) async

Create records with automatic encryption and batching.

Parameters:

Name	Type	Description	Default
data	Chunk | list[Chunk]	Single chunk or list of chunks to create.	required
batch_size	int | None	Override batch size for this call. Defaults to None.	None
**kwargs	Any	Passed to subclass _create.	{}

retrieve_fuzzy(query, max_distance=2, filters=None, options=None, **kwargs) async

Find records that fuzzy match the query within distance threshold, with automatic decryption.

Parameters:

Name	Type	Description	Default
query	str	Text to fuzzy match against.	required
max_distance	int	Maximum edit distance for matches (e.g. Levenshtein). Defaults to 2.	2
filters	FilterClause | QueryFilter | None	Optional metadata filters. Defaults to None.	None
options	QueryOptions | None	Query options (limit, etc.). Defaults to None.	None
**kwargs	Any	Passed to subclass _retrieve_fuzzy.	{}

Returns:

Type	Description
list[Chunk]	list[Chunk]: Matched chunks ordered by relevance/distance, decrypted when encryption is enabled.