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fix: metadata filtering condition variable unassigned; fix External K… (#19208)
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@ -149,7 +149,7 @@ class DatasetRetrieval:
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else:
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inputs = {}
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available_datasets_ids = [dataset.id for dataset in available_datasets]
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metadata_filter_document_ids, metadata_condition = self._get_metadata_filter_condition(
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metadata_filter_document_ids, metadata_condition = self.get_metadata_filter_condition(
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available_datasets_ids,
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query,
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tenant_id,
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@ -649,6 +649,8 @@ class DatasetRetrieval:
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return_resource: bool,
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invoke_from: InvokeFrom,
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hit_callback: DatasetIndexToolCallbackHandler,
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user_id: str,
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inputs: dict,
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) -> Optional[list[DatasetRetrieverBaseTool]]:
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"""
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A dataset tool is a tool that can be used to retrieve information from a dataset
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@ -706,6 +708,9 @@ class DatasetRetrieval:
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hit_callbacks=[hit_callback],
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return_resource=return_resource,
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retriever_from=invoke_from.to_source(),
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retrieve_config=retrieve_config,
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user_id=user_id,
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inputs=inputs,
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)
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tools.append(tool)
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@ -826,7 +831,7 @@ class DatasetRetrieval:
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)
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return filter_documents[:top_k] if top_k else filter_documents
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def _get_metadata_filter_condition(
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def get_metadata_filter_condition(
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self,
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dataset_ids: list,
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query: str,
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@ -876,20 +881,31 @@ class DatasetRetrieval:
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)
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elif metadata_filtering_mode == "manual":
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if metadata_filtering_conditions:
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metadata_condition = MetadataCondition(**metadata_filtering_conditions.model_dump())
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conditions = []
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for sequence, condition in enumerate(metadata_filtering_conditions.conditions): # type: ignore
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metadata_name = condition.name
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expected_value = condition.value
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if expected_value is not None or condition.comparison_operator in ("empty", "not empty"):
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if expected_value is not None and condition.comparison_operator not in ("empty", "not empty"):
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if isinstance(expected_value, str):
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expected_value = self._replace_metadata_filter_value(expected_value, inputs)
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filters = self._process_metadata_filter_func(
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sequence,
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condition.comparison_operator,
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metadata_name,
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expected_value,
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filters,
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conditions.append(
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Condition(
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name=metadata_name,
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comparison_operator=condition.comparison_operator,
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value=expected_value,
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)
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)
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filters = self._process_metadata_filter_func(
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sequence,
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condition.comparison_operator,
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metadata_name,
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expected_value,
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filters,
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)
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metadata_condition = MetadataCondition(
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logical_operator=metadata_filtering_conditions.logical_operator,
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conditions=conditions,
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)
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else:
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raise ValueError("Invalid metadata filtering mode")
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if filters:
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