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Browse files- Dockerfile +11 -16
- app.py +84 -0
- requirements.txt +3 -3
Dockerfile
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FROM python:3.
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WORKDIR /code
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COPY ./requirements.txt /code/requirements.txt
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USER user
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ENV HOME=/home/user \
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PATH=/home/user/.local/bin:$PATH
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CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
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FROM python:3.9
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WORKDIR /code
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COPY ./requirements.txt /code/requirements.txt
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RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
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COPY . .
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CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
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app.py
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@@ -0,0 +1,84 @@
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import os
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import requests
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from fastapi import FastAPI, HTTPException
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from pydantic import BaseModel
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from typing import List, Dict, Optional
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import uuid
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app = FastAPI(title="Gemini Proxy Server")
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# Хранилище сессий (в памяти)
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chat_sessions: Dict[str, List[dict]] = {}
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class UserRequest(BaseModel):
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message: str
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session_id: Optional[str] = None
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# Берем ключ из Secret Variables на Hugging Face
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API_KEY = os.getenv("GEMINI_API_KEY")
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GEMINI_URL = "https://generativelanguage.googleapis.com/v1beta/models/gemini-1.5-flash:generateContent"
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@app.get("/")
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def home():
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return {"status": "running", "info": "Gemini Proxy for CLI is active"}
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@app.post("/newchat")
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def new_chat():
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new_id = str(uuid.uuid4())[:8]
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chat_sessions[new_id] = []
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return {"session_id": new_id, "message": "Новый чат создан."}
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@app.get("/chats")
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def list_chats():
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return {"active_sessions": list(chat_sessions.keys())}
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@app.post("/chat")
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def chat(req: UserRequest):
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if not API_KEY:
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raise HTTPException(status_code=500, detail="GEMINI_API_KEY не установлен в Secrets")
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sid = req.session_id
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if not sid or sid not in chat_sessions:
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sid = str(uuid.uuid4())[:8]
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chat_sessions[sid] = []
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# Добавляем сообщение юзера
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user_msg_obj = {"role": "user", "parts": [{"text": req.message}]}
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chat_sessions[sid].append(user_msg_obj)
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# Шлем историю в Gemini
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payload = {"contents": chat_sessions[sid]}
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headers = {"Content-Type": "application/json"}
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try:
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response = requests.post(
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f"{GEMINI_URL}?key={API_KEY}",
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json=payload,
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headers=headers,
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timeout=30
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)
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response.raise_for_status()
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data = response.json()
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# Парсим ответ
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try:
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ai_text = data["candidates"][0]["content"]["parts"][0]["text"]
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except (KeyError, IndexError):
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# Если Gemini вернул блок по безопасности или пустой ответ
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ai_text = "[Gemini не смог сгенерировать ответ (возможно, content filtering)]"
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# Сохраняем ответ модели
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ai_msg_obj = {"role": "model", "parts": [{"text": ai_text}]}
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chat_sessions[sid].append(ai_msg_obj)
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return {
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"response": ai_text,
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"session_id": sid
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}
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except requests.exceptions.RequestException as e:
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chat_sessions[sid].pop() # Удаляем последнее сообщение при ошибке
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raise HTTPException(status_code=502, detail=f"Google API Error: {str(e)}")
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except Exception as e:
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chat_sessions[sid].pop()
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raise HTTPException(status_code=500, detail=f"Server Error: {str(e)}")
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requirements.txt
CHANGED
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@@ -1,4 +1,4 @@
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fastapi
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uvicorn
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-
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pydantic
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fastapi
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uvicorn
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requests
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pydantic
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