From 28f41fceef54144cf87eaedd18d09a5a8b9cd5e1 Mon Sep 17 00:00:00 2001
From: zhaoqingang <zhaoqg0118@163.com>
Date: 星期三, 27 十一月 2024 09:40:58 +0800
Subject: [PATCH] dify 多次对话问题
---
app/api/chat.py | 44 ++++++++++++++++++++++++++++++++------------
1 files changed, 32 insertions(+), 12 deletions(-)
diff --git a/app/api/chat.py b/app/api/chat.py
index cd5c060..7e85a8e 100644
--- a/app/api/chat.py
+++ b/app/api/chat.py
@@ -1,4 +1,5 @@
import json
+import re
import uuid
from fastapi import WebSocket, WebSocketDisconnect, APIRouter, Depends
@@ -250,7 +251,9 @@
await websocket.send_json(result)
else:
+ logger.error("---------------------excel_talk-----------------------------")
async for data in service.excel_talk(question, chat_id):
+ logger.error(data)
output = data.get("output", "")
excel_name = data.get("excel_name", "")
image_name = data.get("image_name", "")
@@ -293,7 +296,11 @@
token = settings.dify_api_token
try:
async def forward_to_dify():
+
+
while True:
+ image_list = []
+ is_image = False
conversation_id = ""
receive_message = await websocket.receive_json()
print(f"Received from client {chat_id}: {receive_message}")
@@ -339,8 +346,14 @@
else: # 姝ｅ父杈撳嚭
answer = data.get("answer", "")
if isinstance(answer, str):
-
- answer_str += answer
+ if "![](https://res.stepfun.com/" in answer and image_list:
+ is_image = True
+ pattern = r'!\[\] *\(https://res\.stepfun\.com/image_gen/[^)]+\)'
+ url_image = image_list.pop()
+ new_answer = re.sub(pattern, url_image, answer)
+ answer_str += new_answer
+ else:
+ answer_str += answer
elif isinstance(answer, dict):
logger.error("鏈煡鏁版嵁浣擄細0---------------------------------")
@@ -349,22 +362,29 @@
result = {"message": answer_str, "type": "message"}
elif data.get("event") == "message_end":
- message_files = []
- res_msg = await dify_service.get_session_history(token, data.get("conversation_id"), str(current_user.id))
- if len(res_msg) > 0:
- message_files = res_msg[0].get("message_files")
-
- result = {"message": answer_str, "type": "close", "message_files": message_files}
+ images_url = []
+ # res_msg = await dify_service.get_session_history(token, data.get("conversation_id"), str(current_user.id))
+ # if len(res_msg) > 0:
+ # message_files = res_msg[-1].get("message_files")
+ # for msg_file in message_files:
+ # await dify_service.save_images(msg_file.get("url"), msg_file.get("id")+".png")
+ # images_url.append(msg_file.get("id"))
+ # result = {"message": answer_str, "type": "close"} # , "message_files": images_url
+ if image_list and not is_image:
+ answer_str += image_list[-1]
+ result = {"message": answer_str,
+ "type": "close"} # , "message_files": images_url
try:
SessionService(db).update_session(chat_id,
- message={"role": "assistant", "content": {"answer":answer_str, "images":[i.get("url") for i in message_files]}},conversation_id=data.get("conversation_id"))
+ message={"role": "assistant", "content": {"answer":answer_str, "images":images_url}},conversation_id=data.get("conversation_id"))
except Exception as e:
logger.error("淇濆瓨dify鐨勪細璇濆紓甯革紒")
logger.error(e)
elif data.get("event") == "message_file":
-
- url = data.get("url", "")
- result = {"message": url, "type": "image"}
+ await dify_service.save_images(data.get("url"), data.get("id") + ".png")
+ image_list.append(f"})")
+ # result = {"message": answer_str, "type": "message"}
+ continue
else:
continue
await websocket.send_json(result)
--
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