Method _call_qwen_api

ForumEngine/llm_host.py:211–237

调用Qwen API

(self, system_prompt: str, user_prompt: str)

    
    @with_graceful_retry(SEARCH_API_RETRY_CONFIG, default_return={"success": False, "error": "API服务暂时不可用"})
    def _call_qwen_api(self, system_prompt: str, user_prompt: str) -> Dict[str, Any]:
        """调用Qwen API"""
        try:
            current_time = datetime.now().strftime("%Y年%m月%d日%H时%M分")
            time_prefix = f"今天的实际时间是{current_time}"
            if user_prompt:
                user_prompt = f"{time_prefix}\n{user_prompt}"
            else:
                user_prompt = time_prefix
                
            response = self.client.chat.completions.create(
                model=self.model,
                messages=[
                    {"role": "system", "content": system_prompt},
                    {"role": "user", "content": user_prompt}
                ],
                temperature=0.6,
                top_p=0.9,
            )

            if response.choices:
                content = response.choices[0].message.content
                return {"success": True, "content": content}
            else:
                return {"success": False, "error": "API返回格式异常"}
        except Exception as e:
            return {"success": False, "error": f"API调用异常: {str(e)}"}
    
    def _format_host_speech(self, speech: str) -> str:
        """格式化主持人发言"""