rag_engine

rag_engine#

Source Code in griptape/engines/rag/rag_engine.py

@define(kw_only=True)
class RagEngine:
    query_stage: Optional[QueryRagStage] = field(default=None)
    retrieval_stage: Optional[RetrievalRagStage] = field(default=None)
    response_stage: Optional[ResponseRagStage] = field(default=None)

    def __attrs_post_init__(self) -> None:
        modules = []

        if self.query_stage is not None:
            modules.extend(self.query_stage.modules)

        if self.retrieval_stage is not None:
            modules.extend(self.retrieval_stage.modules)

        if self.response_stage is not None:
            modules.extend(self.response_stage.modules)

        module_names = [m.name for m in modules]

        if len(module_names) > len(set(module_names)):
            raise ValueError("module names have to be unique")

    def process_query(self, query: str) -> RagContext:
        return self.process(RagContext(query=query))

    def process(self, context: RagContext) -> RagContext:
        if self.query_stage:
            context = self.query_stage.run(context)

        if self.retrieval_stage:
            context = self.retrieval_stage.run(context)

        if self.response_stage:
            context = self.response_stage.run(context)

        return context

  • query_stage = field(default=None) class-attribute instance-attribute

  • response_stage = field(default=None) class-attribute instance-attribute

  • retrieval_stage = field(default=None) class-attribute instance-attribute

attrs_post_init()#

Source Code in griptape/engines/rag/rag_engine.py

def __attrs_post_init__(self) -> None:
    modules = []

    if self.query_stage is not None:
        modules.extend(self.query_stage.modules)

    if self.retrieval_stage is not None:
        modules.extend(self.retrieval_stage.modules)

    if self.response_stage is not None:
        modules.extend(self.response_stage.modules)

    module_names = [m.name for m in modules]

    if len(module_names) > len(set(module_names)):
        raise ValueError("module names have to be unique")

process(context)#

Source Code in griptape/engines/rag/rag_engine.py

def process(self, context: RagContext) -> RagContext:
    if self.query_stage:
        context = self.query_stage.run(context)

    if self.retrieval_stage:
        context = self.retrieval_stage.run(context)

    if self.response_stage:
        context = self.response_stage.run(context)

    return context

process_query(query)#

Source Code in griptape/engines/rag/rag_engine.py

def process_query(self, query: str) -> RagContext:
    return self.process(RagContext(query=query))
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