langchain.retrievers.self_query.redis.RedisTranslator¶
class langchain.retrievers.self_query.redis.RedisTranslator(schema: RedisModel)[source]¶
Translate
Attributes
allowed_comparators
Subset of allowed logical comparators.
allowed_operators
Subset of allowed logical operators.
Methods
__init__(schema)
from_vectorstore(vectorstore)
visit_comparison(comparison)
Translate a Comparison.
visit_operation(operation)
Translate an Operation.
visit_structured_query(structured_query)
Translate a StructuredQuery.
__init__(schema: RedisModel) → None[source]¶
classmethod from_vectorstore(vectorstore: Redis) → RedisTranslator[source]¶
visit_comparison(comparison: Comparison) → RedisFilterExpression[source]¶
Translate a Comparison.
visit_operation(operation: Operation) → Any[source]¶
Translate an Operation.
visit_structured_query(structured_query: StructuredQuery) → Tuple[str, dict][source]¶
Translate a StructuredQuery.