报告生成增加

zhaoqingang

2025-02-12 7fd4d498da8b89af0557716b6921b0a0ab14ff0d

 app/service/basic.py

@@ -1,4 +1,9 @@
import json

import httpx
import requests

from Log import logger


class BasicService:
@@ -8,12 +13,11 @@
    def _check_response(self, response: httpx.Response):
        """检查响应并处理错误"""
        if response.status_code not in [200, 201]:
            raise Exception(f"Failed to fetch data from API: {response.text}")
            # raise Exception(f"Failed to fetch data from API: {response.status_code}")
            logger.error(f"Failed to fetch data from API:")
            logger.error(response.status_code)
        response_data = response.json()
        status_code = response_data.get("status_code", 0)
        if status_code != 200:
            raise Exception(f"Failed to fetch data from API: {response.text}")
        return response_data.get("data", {})
        return response_data

    async def download_from_url(self, url, params=None):
        async with httpx.AsyncClient() as client:
@@ -43,35 +47,64 @@
        url = f"{self.base_url}/exceltalk/download/excel"
        return await self.download_from_url(url, params={'excel_name': file_id})

    async def excel_talk_upload(self, chat_id: str, filename: str, file_content: bytes):
    async def excel_talk_upload(self, chat_id: str, files):
        url = f"{self.base_url}/exceltalk/upload/files"
        params = {'chat_id': chat_id, 'is_col': '0'}

        # 创建 FormData 对象
        files = [('files', (filename, file_content, 'application/octet-stream'))]

        async with httpx.AsyncClient() as client:
        async with httpx.AsyncClient(timeout=300) as client:
            response = await client.post(
                url,
                files=files,
                params=params
            )
            return await self._check_response(response)
            return self._check_response(response)

    async def excel_talk(self, question: str, chat_id: str):
        url = f"{self.base_url}/exceltalk/talk"
        params = {'chat_id': chat_id}
        data = {"query": question}
        headers = {'Content-Type': 'application/json'}
        async with httpx.AsyncClient(timeout=300.0) as client:
            async with client.stream("POST", url, params=params, json=data, headers=headers) as response:
                if response.status_code == 200:
        with requests.post(url, headers=headers, json=data, params=params, timeout=60,
                           stream=True) as response:
            for line in response.iter_lines():
                if line:
                    decoded_line = line.decode("utf-8")
                    try:
                        async for answer in response.aiter_text():
                            print(f"response of ragflow chat: {answer}")
                            yield answer
                        if decoded_line.startswith("data:"):
                            decoded_line = decoded_line[5:]
                        answer = json.loads(decoded_line)
                        answer["type"] = "message"
                        yield answer
                    except GeneratorExit as e:
                        logger.error("------------except GeneratorExit as e:---------------------")
                        logger.error(e)
                        print(e)
                        return
                        yield {"message": "内部错误", "type": "close"}
                    # finally:
                    #     # 在所有数据接收完毕后返回close
                    #     yield {"message": "", "type": "close"}

                else:
                    yield f"Error: {response.status_code}"
                    continue
                    # yield f"Error: {response.status_code}"
            else:
            # 在所有数据接收完毕后返回close
                yield {"message": "", "type": "close"}

    async def questions_talk(self, question, chat_id: str):
        logger.error("---------------questions_talk--------------------------")
        url = f"{self.base_url}/questions/talk"
        params = {'chat_id': chat_id}
        headers = {'Content-Type': 'text/plain'}
        async with httpx.AsyncClient(timeout=1800) as client:
            response = await client.post(
                url,
                data=question,
                headers=headers,
                params=params
            )
            return self._check_response(response)

    async def questions_talk_word_download(self, file_id: str):
        url = f"{self.base_url}/questions/download/word"
        return await self.download_from_url(url, params={'word_name': file_id})