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intent_decoder

django_spire.ai.chat.intelligence.decoders.intent_decoder

generate_intent_decoder

Source code in django_spire/ai/chat/intelligence/decoders/intent_decoder.py 
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def generate_intent_decoder(
    request: WSGIRequest, default_callable: Callable | None = None
) -> type[Bot]:
    intent_dict = {}

    if hasattr(settings, 'DJANGO_SPIRE_AI_INTENT_CHAT_ROUTERS'):
        for intent_config in settings.DJANGO_SPIRE_AI_INTENT_CHAT_ROUTERS.values():
            required_permission = intent_config.get('REQUIRED_PERMISSION')

            if required_permission and not request.user.has_perm(required_permission):
                continue

            intent_description = intent_config.get('INTENT_DESCRIPTION', '')
            chat_router_path = intent_config.get('CHAT_ROUTER')

            if chat_router_path:
                try:
                    router_class = get_callable_from_module_string_and_validate_arguments(
                        chat_router_path, []
                    )

                    router_instance = router_class()

                    intent_dict[intent_description] = router_instance.workflow
                except ImportError:
                    pass

    if default_callable is not None:
        intent_dict["None of the above choices match the user's intent"] = default_callable

    class DecoderBot(Bot):
        def process(self, prompt: Prompt | str, max_return_values: int) -> DecoderValuesIntel:

            return self.llm.decoder.prompt_to_values(
                prompt=prompt,
                keys_description="Intent of the User's Request",
                keys_values=intent_dict,
                max_return_values=max_return_values,
            )

    return DecoderBot