Europe PMC Literature Search MCP Server

#!/usr/bin/env python3 """ 文献关系分析服务 占位符实现，用于支持重构期间的兼容性 """ import logging from typing import Any logger = logging.getLogger(__name__) def create_literature_relation_service( logger_instance: logging.Logger, ) -> "LiteratureRelationService": """创建文献关系分析服务""" return LiteratureRelationService(logger_instance) class LiteratureRelationService: """文献关系分析服务""" def __init__(self, logger_instance: logging.Logger): self.logger = logger_instance self.logger.info("LiteratureRelationService 初始化完成") def analyze_relations( self, identifier: str, relation_types: list[str] = None ) -> dict[str, Any]: """分析文献关系""" # 占位符实现 return {"identifier": identifier, "relations": {}, "message": "文献关系分析功能正在开发中"} def get_similar_articles(self, identifier: str, max_results: int = 10) -> list[dict[str, Any]]: """获取相似文献""" # 占位符实现 return []