codekingpro/portable-devtools

1import importlib2from typing import TYPE_CHECKING, Any3 4if TYPE_CHECKING:5    from langchain_community.document_compressors.dashscope_rerank import (6        DashScopeRerank,7    )8    from langchain_community.document_compressors.flashrank_rerank import (9        FlashrankRerank,10    )11    from langchain_community.document_compressors.infinity_rerank import (12        InfinityRerank,13    )14    from langchain_community.document_compressors.jina_rerank import (15        JinaRerank,16    )17    from langchain_community.document_compressors.llmlingua_filter import (18        LLMLinguaCompressor,19    )20    from langchain_community.document_compressors.openvino_rerank import (21        OpenVINOReranker,22    )23    from langchain_community.document_compressors.rankllm_rerank import (24        RankLLMRerank,25    )26    from langchain_community.document_compressors.volcengine_rerank import (27        VolcengineRerank,28    )29 30_module_lookup = {31    "LLMLinguaCompressor": "langchain_community.document_compressors.llmlingua_filter",32    "OpenVINOReranker": "langchain_community.document_compressors.openvino_rerank",33    "JinaRerank": "langchain_community.document_compressors.jina_rerank",34    "RankLLMRerank": "langchain_community.document_compressors.rankllm_rerank",35    "FlashrankRerank": "langchain_community.document_compressors.flashrank_rerank",36    "DashScopeRerank": "langchain_community.document_compressors.dashscope_rerank",37    "VolcengineRerank": "langchain_community.document_compressors.volcengine_rerank",38    "InfinityRerank": "langchain_community.document_compressors.infinity_rerank",39}40 41 42def __getattr__(name: str) -> Any:43    if name in _module_lookup:44        module = importlib.import_module(_module_lookup[name])45        return getattr(module, name)46    raise AttributeError(f"module {__name__} has no attribute {name}")47 48 49__all__ = [50    "LLMLinguaCompressor",51    "OpenVINOReranker",52    "FlashrankRerank",53    "JinaRerank",54    "RankLLMRerank",55    "DashScopeRerank",56    "VolcengineRerank",57    "InfinityRerank",58]59