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87 lines
2.5 KiB
Python
87 lines
2.5 KiB
Python
"""
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Services Layer
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==============
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Unified service layer for DeepTutor providing:
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- LLM client and configuration
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- Embedding client and configuration
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- RAG pipelines and components
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- Prompt management
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- Web Search providers
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- System setup utilities
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- Configuration loading
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Usage:
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from deeptutor.services.llm import get_llm_client
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from deeptutor.services.embedding import get_embedding_client
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from deeptutor.services.rag import RAGService
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from deeptutor.services.prompt import get_prompt_manager
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from deeptutor.services.search import web_search
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from deeptutor.services.setup import init_user_directories
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from deeptutor.services.config import load_config_with_main
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# LLM
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llm = get_llm_client()
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response = await llm.complete("Hello, world!")
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# Embedding
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embed = get_embedding_client()
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vectors = await embed.embed(["text1", "text2"])
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# RAG (LlamaIndex backend)
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rag = RAGService()
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result = await rag.search("query", kb_name="my_kb")
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# Prompt
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pm = get_prompt_manager()
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prompts = pm.load_prompts("solve", "solve_agent")
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# Search
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result = web_search("What is AI?")
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"""
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# Keep service package import side-effects minimal.
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# Modules are lazy-loaded in __getattr__ to avoid circular imports.
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from .path_service import PathService, get_path_service
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__all__ = [
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"llm",
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"embedding",
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"rag",
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"prompt",
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"search",
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"setup",
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"session",
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"config",
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"PathService",
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"get_path_service",
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"BaseSessionManager",
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]
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def __getattr__(name: str):
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"""Lazy import for modules that depend on heavy libraries."""
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import importlib
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if name == "llm":
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return importlib.import_module(f"{__name__}.llm")
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if name == "prompt":
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return importlib.import_module(f"{__name__}.prompt")
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if name == "search":
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return importlib.import_module(f"{__name__}.search")
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if name == "setup":
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return importlib.import_module(f"{__name__}.setup")
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if name == "session":
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return importlib.import_module(f"{__name__}.session")
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if name == "config":
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return importlib.import_module(f"{__name__}.config")
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if name == "rag":
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return importlib.import_module(f"{__name__}.rag")
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if name == "embedding":
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return importlib.import_module(f"{__name__}.embedding")
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if name == "BaseSessionManager":
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from .session import BaseSessionManager
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return BaseSessionManager
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raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
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