create: add detection file using fastapi for prompting on ollama model
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Model LLM/fastapi-llama/__pycache__/utils_file.cpython-310.pyc
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Model LLM/fastapi-llama/__pycache__/utils_file.cpython-310.pyc
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# from fastapi import FastAPI, HTTPException
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# from fastapi.middleware.cors import CORSMiddleware
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# import httpx
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# import logging
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# import traceback
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# import random # Untuk memilih cerita secara acak
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# app = FastAPI()
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# OLLAMA_URL = "http://192.168.60.92:11434/api/generate"
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# # Konfigurasi Logging
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# logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
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# # Data ringkasan cerita
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# summaries = {
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# "Malin Kundang": "Malin Kundang adalah seorang anak dari keluarga miskin yang menjadi kaya raya namun menolak mengakui ibunya, hingga akhirnya dikutuk menjadi batu.",
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# "Bawang Merah Bawang Putih": "Bawang Putih adalah gadis baik hati yang diperlakukan buruk oleh ibu dan saudara tirinya, tetapi kebaikannya membuahkan hasil berkat ikan ajaib.",
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# "Sangkuriang": "Sangkuriang jatuh cinta pada ibunya, Dayang Sumbi, dan diberi tugas mustahil untuk membangun perahu dalam satu malam. Ia gagal dan akhirnya marah, menendang perahu hingga menjadi Gunung Tangkuban Perahu.",
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# "Si Kancil": "Si Kancil dengan kecerdikannya berhasil menipu buaya untuk menyeberangi sungai dengan aman."
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# }
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# @app.get("/generate/")
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# async def generate_text():
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# try:
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# # Pilih cerita secara acak
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# selected_story = random.choice(list(summaries.keys()))
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# story_summary = summaries[selected_story]
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# # Buat prompt untuk Ollama
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# prompt = f"""Buatlah tiga soal literasi dan jawabannya berdasarkan ringkasan cerita berikut:
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# Cerita:
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# {story_summary}
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# Format output:
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# Soal 1: [Tulis soal pertama di sini]
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# Jawaban: [Tulis jawaban pertama di sini]
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# Soal 2: [Tulis soal kedua di sini]
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# Jawaban: [Tulis jawaban kedua di sini]
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# Soal 3: [Tulis soal ketiga di sini]
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# Jawaban: [Tulis jawaban ketiga di sini]
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# """
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# payload = {
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# "model": "llama3.1:latest",
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# "prompt": prompt,
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# "stream": False
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# }
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# logging.info(f"Sending request to Ollama: {payload}")
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# # Kirim request ke Ollama dengan timeout
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# async with httpx.AsyncClient(timeout=30) as client:
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# response = await client.post(OLLAMA_URL, json=payload)
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# # Log response dari Ollama
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# logging.info(f"Response status code: {response.status_code}")
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# logging.info(f"Response content: {response.text}")
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# # Raise error jika status code bukan 2xx
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# response.raise_for_status()
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# # Coba parse JSON response
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# try:
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# result = response.json()
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# logging.info(f"Parsed response: {result}")
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# return {
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# "selected_story": selected_story,
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# "generated_questions": result
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# }
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# except Exception as e:
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# logging.error(f"Failed to parse JSON response: {response.text}")
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# raise HTTPException(status_code=500, detail="Invalid response format from Ollama API")
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# except httpx.HTTPStatusError as e:
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# logging.error(f"HTTP error from Ollama API: {e.response.text}")
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# raise HTTPException(status_code=e.response.status_code, detail=e.response.text)
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# except Exception as e:
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# error_trace = traceback.format_exc() # Dapatkan traceback lengkap
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# logging.error(f"Unexpected error: {error_trace}") # Cetak error di log
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# raise HTTPException(status_code=500, detail="Internal Server Error")
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# # Endpoint untuk mengecek koneksi ke Ollama
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# @app.get("/test-connection/")
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# async def test_connection():
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# try:
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# async with httpx.AsyncClient(timeout=10) as client:
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# response = await client.get("http://192.168.60.92:11434")
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# return {"status": response.status_code, "content": response.text}
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# except Exception as e:
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# logging.error(f"Connection test failed: {str(e)}")
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# return {"error": str(e)}
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# app = FastAPI()
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# OLLAMA_URL = "http://192.168.60.92:11434/api/generate"
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# logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
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# class GenerateRequest(BaseModel):
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# content: str # Menerima teks bebas, bukan content_id
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# @app.post("/generate/")
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# async def generate_text(request: GenerateRequest):
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# try:
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# if not request.content.strip():
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# raise HTTPException(status_code=400, detail="Content cannot be empty")
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# prompt = f"""Buatlah tiga soal literasi dan jawabannya berdasarkan teks berikut:
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# {request.content}
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# Format output:
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# Soal 1: [Tulis soal pertama di sini]
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# Jawaban: [Tulis jawaban pertama di sini]
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# Jawaban: [Tulis jawaban kedua di sini]
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# Soal 2: [Tulis soal kedua di sini]
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# Jawaban: [Tulis jawaban pertama di sini]
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# Jawaban: [Tulis jawaban kedua di sini]
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# Soal 3: [Tulis soal ketiga di sini]
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# Jawaban: [Tulis jawaban pertama di sini]
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# Jawaban: [Tulis jawaban kedua di sini]
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# """
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# payload = {
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# "model": "llama3.1:latest",
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# "prompt": prompt,
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# "stream": False
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# }
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# async with httpx.AsyncClient(timeout=30) as client:
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# response = await client.post(OLLAMA_URL, json=payload)
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# response.raise_for_status()
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# result = response.json()
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# return result
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# except Exception as e:
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# logging.error(f"Error: {traceback.format_exc()}")
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# raise HTTPException(status_code=500, detail="Internal Server Error")
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# from fastapi import FastAPI, HTTPException
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# from pydantic import BaseModel
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# import httpx
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# import logging
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# import traceback
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# app = FastAPI()
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# OLLAMA_URL = "http://192.168.60.92:11434/api/generate"
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# class GenerateRequest(BaseModel):
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# content: str = "Buatlah soal literasi berdasarkan teks anak-anak tentang lingkungan."
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# @app.post("/generate/")
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# async def generate_text(request: GenerateRequest):
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# # Prompt default jika kosong
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# prompt = f"""Buatlah tiga soal literasi berdasarkan teks berikut:
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# {request.content}
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# Format output:
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# Soal 1: [Tulis soal pertama di sini]
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# Jawaban: [Tulis jawaban pertama di sini]
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# Soal 2: [Tulis soal kedua di sini]
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# Jawaban: [Tulis jawaban kedua di sini]
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# Soal 3: [Tulis soal ketiga di sini]
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# Jawaban: [Tulis jawaban ketiga di sini]
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# """
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# payload = {
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# "model": "llama3.1:latest",
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# "prompt": prompt,
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# "stream": False
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# }
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# async with httpx.AsyncClient() as client:
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# response = await client.post(OLLAMA_URL, json=payload)
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# response.raise_for_status()
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# return response.json()
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from fastapi import FastAPI, HTTPException
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from fastapi import FastAPI, HTTPException
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.middleware.cors import CORSMiddleware
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import httpx
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from pydantic import BaseModel
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import logging
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import os, logging, httpx, hashlib
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import random
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from utils_file import read_text_from_file
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# Logging setup
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logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
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app = FastAPI()
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app = FastAPI()
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app.add_middleware(
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app.add_middleware(
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CORSMiddleware,
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CORSMiddleware,
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allow_origins=["*"], # Ubah sesuai kebutuhan jika ada pembatasan domain
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allow_origins=["*"],
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allow_credentials=True,
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allow_credentials=True,
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allow_methods=["*"],
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allow_methods=["*"],
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allow_headers=["*"],
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allow_headers=["*"],
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)
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)
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OLLAMA_URL = "http://localhost:11434/api/generate"
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# Path lokal file materi
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MATERIAL_BASE_PATH = r"D:\Projek Skripsi\Penilaian Literasi\iClOP-V2\storage\app\public"
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OLLAMA_URL = "http://labai.polinema.ac.id:11434/api/generate"
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# Konfigurasi Logging
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# Request model
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logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
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class FileMaterialRequest(BaseModel):
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file_name: str
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question_type: str
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question_count: int
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start_page: int = 10
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# Data ringkasan cerita, pantun, dan puisi (bisa ditambah lagi)
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class FeedbackRequest(BaseModel):
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data_sources = {
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user_answer: str
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"cerita": {
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expected_answer: str
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"Malin Kundang": "Malin Kundang adalah seorang anak dari keluarga miskin yang menjadi kaya raya namun menolak mengakui ibunya, hingga akhirnya dikutuk menjadi batu.",
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"Bawang Merah Bawang Putih": "Bawang Putih adalah gadis baik hati yang diperlakukan buruk oleh ibu dan saudara tirinya, tetapi kebaikannya membuahkan hasil berkat ikan ajaib.",
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"Sangkuriang": "Sangkuriang jatuh cinta pada ibunya, Dayang Sumbi, dan diberi tugas mustahil untuk membangun perahu dalam satu malam. Ia gagal dan akhirnya marah, menendang perahu hingga menjadi Gunung Tangkuban Perahu.",
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"Si Kancil": "Si Kancil dengan kecerdikannya berhasil menipu buaya untuk menyeberangi sungai dengan aman.",
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"Timun Mas": "Seorang ibu tua mendapatkan anak dari biji timun emas. Namun, anak itu harus melarikan diri dari raksasa jahat yang ingin memakannya."
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},
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"pantun": {
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"Pantun Nasihat": "Jalan-jalan ke kota Blitar,\nJangan lupa membeli roti.\nRajin belajar sejak pintar,\nAgar sukses di kemudian hari.",
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"Pantun Jenaka": "Ke pasar beli ikan teri,\nIkan habis tinggal kepala.\nJangan suka mencuri,\nNanti ketahuan malah celaka."
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},
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"puisi": {
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"Puisi Alam": "Langit biru membentang luas,\nBurung-burung terbang bebas.\nAngin sepoi menyapu dedaunan,\nAlam indah penuh kedamaian.",
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"Puisi Persahabatan": "Sahabat sejati selalu ada,\nDalam suka dan dalam duka.\nBersama kita jalani hari,\nMengukir cerita tak terlupa."
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}
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}
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@app.post("/generate/")
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feedback_cache = {}
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async def generate_text():
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def potong_konten(text: str, max_chars: int = 5000):
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return text[:max_chars] if len(text) > max_chars else text
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@app.post("/generate-from-file/")
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async def generate_from_file(request: FileMaterialRequest):
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try:
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try:
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# Pilih 3 cerita, 1 pantun, dan 1 puisi secara acak
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if request.question_count < 1 or request.question_count > 20:
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selected_stories = random.sample(list(data_sources["cerita"].keys()), 3)
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raise HTTPException(status_code=400, detail="Jumlah soal harus antara 1–20")
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selected_pantun = random.choice(list(data_sources["pantun"].keys()))
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selected_puisi = random.choice(list(data_sources["puisi"].keys()))
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# Buat format prompt dengan cerita, pantun, dan puisi
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if request.question_type not in ["multiple_choice", "essay"]:
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story_prompts = "\n\n".join([
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raise HTTPException(status_code=400, detail="Jenis soal tidak valid. Pilih: multiple_choice atau essay")
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f"**{story}**\n\n{data_sources['cerita'][story]}\n\nBerdasarkan cerita ini, buatlah **3 soal literasi** dalam format pilihan ganda."
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for story in selected_stories
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])
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pantun_prompt = f"**{selected_pantun}**\n\n{data_sources['pantun'][selected_pantun]}\n\nBerdasarkan pantun ini, buatlah **1 soal literasi** dalam format pilihan ganda."
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mc_count = request.question_count if request.question_type == "multiple_choice" else 0
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essay_count = request.question_count if request.question_type == "essay" else 0
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puisi_prompt = f"**{selected_puisi}**\n\n{data_sources['puisi'][selected_puisi]}\n\nBerdasarkan puisi ini, buatlah **1 soal literasi** dalam format pilihan ganda."
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file_path = os.path.join(MATERIAL_BASE_PATH, request.file_name)
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if not os.path.exists(file_path):
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raise HTTPException(status_code=404, detail=f"File tidak ditemukan: {file_path}")
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# Gabungkan semua prompt
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# Baca isi file mulai dari halaman tertentu
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full_prompt = f"""
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text = read_text_from_file(file_path, start_page=request.start_page)
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Buatlah soal berdasarkan teks berikut ini:
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if not text.strip():
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raise HTTPException(status_code=400, detail="Isi file kosong atau tidak terbaca.")
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{story_prompts}
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content_bersih = potong_konten(text.strip())
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{pantun_prompt}
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prompt = f"""
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Buat soal latihan berdasarkan teks materi berikut untuk siswa SD kelas 3.
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{puisi_prompt}
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**Instruksi:**
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1. Buat total {request.question_count} soal dengan rincian:
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- Soal pilihan ganda: {mc_count}
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- Soal isian: {essay_count}
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Pastikan soal yang dibuat beragam, berbobot untuk siswa SD, dan tidak hanya berasal dari satu jenis teks.
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2. **Untuk soal isian:**
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"""
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- Ambil kutipan **minimal dua kalimat yang saling terhubung** dari teks sebagai dasar soal
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- Awali dengan: **Bacalah kutipan berikut: "[kutipan]"**
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- Buat pertanyaan berdasarkan kutipan tersebut
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- Sertakan **jawaban singkat**
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- Beri bobot antara **3–5** sesuai kompleksitas
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payload = {
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3. **Untuk soal pilihan ganda (jika ada):**
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- Ambil kutipan **1 kalimat yang relevan** dari teks
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- Buat pertanyaan dan 4 pilihan jawaban (A–D)
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- Beri jawaban benar dan bobot antara **1–2** sesuai tingkat kesulitan
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4. Gunakan bahasa sederhana dan sesuai dengan siswa SD kelas 3.
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5. Jangan menambahkan informasi di luar teks materi.
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**Format Output:**
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""" + ("""
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**Soal Pilihan Ganda:**
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1. Bacalah kutipan berikut: "[2 kalimat atau lebih dari teks]"
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Pertanyaan: [Pertanyaan]
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A. [Opsi A]
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B. [Opsi B]
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C. [Opsi C]
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D. [Opsi D]
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|
Jawaban: [Huruf Opsi]
|
||||||
|
Bobot: [1 atau 2]
|
||||||
|
""" if mc_count > 0 else "") + ("""
|
||||||
|
|
||||||
|
**Soal Isian:**
|
||||||
|
1. Bacalah kutipan berikut: "[2 kalimat atau lebih dari teks]". [Pertanyaan]
|
||||||
|
Jawaban: [Jawaban]
|
||||||
|
Bobot: [3 - 5]
|
||||||
|
""" if essay_count > 0 else "") + f"""
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
**Materi:**
|
||||||
|
{content_bersih}
|
||||||
|
""".strip()
|
||||||
|
|
||||||
|
logging.info("Mengirim prompt ke Ollama...")
|
||||||
|
async with httpx.AsyncClient(timeout=120) as client:
|
||||||
|
response = await client.post(OLLAMA_URL, json={
|
||||||
"model": "llama3.1:latest",
|
"model": "llama3.1:latest",
|
||||||
"prompt": full_prompt,
|
"prompt": prompt,
|
||||||
"stream": False
|
"stream": False,
|
||||||
|
"options": {
|
||||||
|
"num_predict": 2048
|
||||||
}
|
}
|
||||||
|
})
|
||||||
|
|
||||||
logging.info(f"Mengirim permintaan ke Ollama: {payload}")
|
|
||||||
|
|
||||||
# Kirim request ke Ollama
|
|
||||||
async with httpx.AsyncClient(timeout=60) as client:
|
|
||||||
response = await client.post(OLLAMA_URL, json=payload)
|
|
||||||
|
|
||||||
# Log response dari Ollama
|
|
||||||
logging.info(f"Response status code: {response.status_code}")
|
|
||||||
logging.info(f"Response content: {response.text}")
|
|
||||||
|
|
||||||
# Raise error jika status code bukan 2xx
|
|
||||||
response.raise_for_status()
|
response.raise_for_status()
|
||||||
|
|
||||||
# Ambil hasil respon dan parsing JSON
|
|
||||||
result = response.json()
|
result = response.json()
|
||||||
|
|
||||||
# Pastikan hasil tidak kosong
|
|
||||||
generated_text = result.get("response", "").strip()
|
generated_text = result.get("response", "").strip()
|
||||||
if not generated_text:
|
|
||||||
raise HTTPException(status_code=500, detail="Ollama tidak menghasilkan pertanyaan")
|
|
||||||
|
|
||||||
return {
|
return {
|
||||||
"selected_stories": selected_stories,
|
"generated_questions": generated_text,
|
||||||
"selected_pantun": selected_pantun,
|
"question_type": request.question_type,
|
||||||
"selected_puisi": selected_puisi,
|
"question_count": request.question_count,
|
||||||
"generated_questions": generated_text
|
"mc_count": mc_count,
|
||||||
|
"essay_count": essay_count,
|
||||||
|
"start_page": request.start_page
|
||||||
}
|
}
|
||||||
|
|
||||||
except httpx.HTTPStatusError as e:
|
except Exception as e:
|
||||||
logging.error(f"HTTP error dari Ollama API: {e.response.text}")
|
logging.error(f"Error saat generate dari file: {e}")
|
||||||
raise HTTPException(status_code=e.response.status_code, detail=e.response.text)
|
raise HTTPException(status_code=500, detail=f"Terjadi kesalahan internal: {str(e)}")
|
||||||
|
|
||||||
|
@app.post("/generate-feedback/")
|
||||||
|
async def generate_feedback(request: FeedbackRequest):
|
||||||
|
try:
|
||||||
|
user_answer = request.user_answer.strip()
|
||||||
|
expected_answer = request.expected_answer.strip()
|
||||||
|
|
||||||
|
prompt_hash = hashlib.sha256(f"{user_answer}|{expected_answer}".encode()).hexdigest()
|
||||||
|
if prompt_hash in feedback_cache:
|
||||||
|
logging.info("Feedback dari cache.")
|
||||||
|
return {"feedback": feedback_cache[prompt_hash]}
|
||||||
|
|
||||||
|
prompt = f"""
|
||||||
|
Kamu adalah asisten pengajar untuk siswa SD kelas 3. Siswa memberikan jawaban berikut untuk soal isian.
|
||||||
|
|
||||||
|
**Jawaban Siswa:** {user_answer}
|
||||||
|
**Jawaban Ideal:** {expected_answer}
|
||||||
|
|
||||||
|
Beri feedback singkat dan membangun, maksimal 2 kalimat. Gunakan bahasa yang mudah dimengerti oleh siswa SD. Jika jawaban siswa salah, berikan petunjuk atau koreksi yang membantu.
|
||||||
|
"""
|
||||||
|
|
||||||
|
logging.info("Mengirim prompt feedback ke Ollama...")
|
||||||
|
async with httpx.AsyncClient(timeout=60) as client:
|
||||||
|
response = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": prompt,
|
||||||
|
"stream": False
|
||||||
|
})
|
||||||
|
|
||||||
|
response.raise_for_status()
|
||||||
|
result = response.json()
|
||||||
|
feedback = result.get("response", "").strip()
|
||||||
|
|
||||||
|
feedback_cache[prompt_hash] = feedback
|
||||||
|
return {"feedback": feedback}
|
||||||
|
|
||||||
except Exception as e:
|
except Exception as e:
|
||||||
logging.error(f"Terjadi kesalahan: {str(e)}")
|
logging.error(f"Error saat generate feedback: {e}")
|
||||||
raise HTTPException(status_code=500, detail="Terjadi kesalahan internal")
|
raise HTTPException(status_code=500, detail=f"Terjadi kesalahan: {str(e)}")
|
||||||
|
|
||||||
# from fastapi import FastAPI, HTTPException
|
|
||||||
# from fastapi.middleware.cors import CORSMiddleware
|
|
||||||
# import httpx
|
|
||||||
# import logging
|
|
||||||
# import random
|
|
||||||
# import re
|
|
||||||
# import traceback
|
|
||||||
|
|
||||||
# app = FastAPI()
|
|
||||||
|
|
||||||
# app.add_middleware(
|
|
||||||
# CORSMiddleware,
|
|
||||||
# allow_origins=["*"],
|
|
||||||
# allow_credentials=True,
|
|
||||||
# allow_methods=["*"],
|
|
||||||
# allow_headers=["*"],
|
|
||||||
# )
|
|
||||||
|
|
||||||
# OLLAMA_URL = "http://192.168.60.92:11434/api/generate"
|
|
||||||
|
|
||||||
# # Konfigurasi Logging
|
|
||||||
# logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
|
|
||||||
|
|
||||||
# # Data ringkasan cerita, pantun, dan puisi
|
|
||||||
# data_sources = {
|
|
||||||
# "cerita": {
|
|
||||||
# "Malin Kundang": "Malin Kundang adalah seorang anak dari keluarga miskin yang menjadi kaya raya namun menolak mengakui ibunya, hingga akhirnya dikutuk menjadi batu.",
|
|
||||||
# "Bawang Merah Bawang Putih": "Bawang Putih adalah gadis baik hati yang diperlakukan buruk oleh ibu dan saudara tirinya, tetapi kebaikannya membuahkan hasil berkat ikan ajaib.",
|
|
||||||
# "Sangkuriang": "Sangkuriang jatuh cinta pada ibunya, Dayang Sumbi, dan diberi tugas mustahil untuk membangun perahu dalam satu malam. Ia gagal dan akhirnya marah, menendang perahu hingga menjadi Gunung Tangkuban Perahu.",
|
|
||||||
# "Si Kancil": "Si Kancil dengan kecerdikannya berhasil menipu buaya untuk menyeberangi sungai dengan aman.",
|
|
||||||
# "Timun Mas": "Seorang ibu tua mendapatkan anak dari biji timun emas. Namun, anak itu harus melarikan diri dari raksasa jahat yang ingin memakannya."
|
|
||||||
# },
|
|
||||||
# "pantun": {
|
|
||||||
# "Pantun Nasihat": "Jalan-jalan ke kota Blitar,\nJangan lupa membeli roti.\nRajin belajar sejak pintar,\nAgar sukses di kemudian hari.",
|
|
||||||
# "Pantun Jenaka": "Ke pasar beli ikan teri,\nIkan habis tinggal kepala.\nJangan suka mencuri,\nNanti ketahuan malah celaka."
|
|
||||||
# },
|
|
||||||
# "puisi": {
|
|
||||||
# "Puisi Alam": "Langit biru membentang luas,\nBurung-burung terbang bebas.\nAngin sepoi menyapu dedaunan,\nAlam indah penuh kedamaian.",
|
|
||||||
# "Puisi Persahabatan": "Sahabat sejati selalu ada,\nDalam suka dan dalam duka.\nBersama kita jalani hari,\nMengukir cerita tak terlupa."
|
|
||||||
# }
|
|
||||||
# }
|
|
||||||
|
|
||||||
# @app.post("/generate/")
|
|
||||||
# async def generate_text():
|
|
||||||
# try:
|
|
||||||
# # Pilih 3 cerita, 1 pantun, dan 1 puisi secara acak
|
|
||||||
# selected_stories = random.sample(list(data_sources["cerita"].keys()), 3)
|
|
||||||
# selected_pantun = random.choice(list(data_sources["pantun"].keys()))
|
|
||||||
# selected_puisi = random.choice(list(data_sources["puisi"].keys()))
|
|
||||||
|
|
||||||
# # Buat format prompt dengan cerita, pantun, dan puisi
|
|
||||||
# story_prompts = "\n\n".join([
|
|
||||||
# f"**{story}**\n\n{data_sources['cerita'][story]}\n\nBerdasarkan cerita ini, buatlah **3 soal literasi** dalam format pilihan ganda."
|
|
||||||
# for story in selected_stories
|
|
||||||
# ])
|
|
||||||
|
|
||||||
# pantun_prompt = f"**{selected_pantun}**\n\n{data_sources['pantun'][selected_pantun]}\n\nBerdasarkan pantun ini, buatlah **1 soal literasi** dalam format pilihan ganda."
|
|
||||||
|
|
||||||
# puisi_prompt = f"**{selected_puisi}**\n\n{data_sources['puisi'][selected_puisi]}\n\nBerdasarkan puisi ini, buatlah **1 soal literasi** dalam format pilihan ganda."
|
|
||||||
|
|
||||||
# # Gabungkan semua prompt
|
|
||||||
# full_prompt = f"""
|
|
||||||
# Buatlah soal berdasarkan teks berikut ini:
|
|
||||||
|
|
||||||
# {story_prompts}
|
|
||||||
|
|
||||||
# {pantun_prompt}
|
|
||||||
|
|
||||||
# {puisi_prompt}
|
|
||||||
|
|
||||||
# Format setiap soal:
|
|
||||||
# ---
|
|
||||||
# **Pertanyaan**
|
|
||||||
# A. Pilihan 1
|
|
||||||
# B. Pilihan 2
|
|
||||||
# C. Pilihan 3
|
|
||||||
# D. Pilihan 4
|
|
||||||
# Jawaban: (A/B/C/D)
|
|
||||||
# ---
|
|
||||||
# """
|
|
||||||
|
|
||||||
# payload = {
|
|
||||||
# "model": "llama3.1:latest",
|
|
||||||
# "prompt": full_prompt,
|
|
||||||
# "stream": False
|
|
||||||
# }
|
|
||||||
|
|
||||||
# logging.info(f"Mengirim permintaan ke Ollama: {payload}")
|
|
||||||
|
|
||||||
# # Kirim request ke Ollama
|
|
||||||
# async with httpx.AsyncClient(timeout=60) as client:
|
|
||||||
# response = await client.post(OLLAMA_URL, json=payload)
|
|
||||||
|
|
||||||
# logging.info(f"Response status code: {response.status_code}")
|
|
||||||
# logging.info(f"Response content: {response.text}")
|
|
||||||
|
|
||||||
# response.raise_for_status()
|
|
||||||
# result = response.json()
|
|
||||||
|
|
||||||
# generated_text = result.get("response", "").strip()
|
|
||||||
# if not generated_text:
|
|
||||||
# raise HTTPException(status_code=500, detail="Ollama tidak menghasilkan pertanyaan")
|
|
||||||
|
|
||||||
# # Parsing hasil teks menjadi daftar soal
|
|
||||||
# questions = []
|
|
||||||
# raw_questions = re.split(r'\n\s*\n', generated_text)
|
|
||||||
|
|
||||||
# for raw in raw_questions:
|
|
||||||
# lines = raw.strip().split("\n")
|
|
||||||
# if len(lines) >= 6:
|
|
||||||
# question_text = lines[0].strip()
|
|
||||||
# options = [f"({opt[0]}) {opt[3:].strip()}" for opt in lines[1:5] if len(opt) > 3]
|
|
||||||
|
|
||||||
# # Ambil jawaban dengan regex
|
|
||||||
# answer_match = re.search(r'Jawaban:\s*\(?([A-D])\)?', raw)
|
|
||||||
# correct_answer = f"({answer_match.group(1)})" if answer_match else "Tidak ditemukan"
|
|
||||||
|
|
||||||
# questions.append({
|
|
||||||
# "question": question_text,
|
|
||||||
# "options": options,
|
|
||||||
# "correct_answer": correct_answer
|
|
||||||
# })
|
|
||||||
|
|
||||||
# if not questions:
|
|
||||||
# raise HTTPException(status_code=500, detail="Parsing soal gagal, format tidak sesuai.")
|
|
||||||
|
|
||||||
# return {
|
|
||||||
# "selected_stories": selected_stories,
|
|
||||||
# "selected_pantun": selected_pantun,
|
|
||||||
# "selected_puisi": selected_puisi,
|
|
||||||
# "generated_questions": questions
|
|
||||||
# }
|
|
||||||
|
|
||||||
# except httpx.HTTPStatusError as e:
|
|
||||||
# logging.error(f"HTTP error dari Ollama API: {e.response.text}")
|
|
||||||
# raise HTTPException(status_code=e.response.status_code, detail=e.response.text)
|
|
||||||
|
|
||||||
# except Exception as e:
|
|
||||||
# logging.error(f"Terjadi kesalahan: {str(e)}")
|
|
||||||
# logging.error(traceback.format_exc()) # Cetak stack trace lengkap
|
|
||||||
# raise HTTPException(status_code=500, detail="Terjadi kesalahan internal")
|
|
||||||
60
Model LLM/fastapi-llama/utils_file.py
Normal file
60
Model LLM/fastapi-llama/utils_file.py
Normal file
|
|
@ -0,0 +1,60 @@
|
||||||
|
import os
|
||||||
|
from docx import Document
|
||||||
|
import fitz
|
||||||
|
|
||||||
|
def read_text_from_file(filepath: str, start_page: int = 0, max_chars: int = 3000) -> str:
|
||||||
|
ext = os.path.splitext(filepath)[1].lower()
|
||||||
|
|
||||||
|
try:
|
||||||
|
if ext == '.pdf':
|
||||||
|
doc = fitz.open(filepath)
|
||||||
|
if start_page >= len(doc):
|
||||||
|
return ""
|
||||||
|
text = ""
|
||||||
|
for page_num in range(start_page, len(doc)):
|
||||||
|
text += doc[page_num].get_text()
|
||||||
|
if len(text) >= max_chars:
|
||||||
|
break
|
||||||
|
return text[:max_chars]
|
||||||
|
|
||||||
|
elif ext == '.docx':
|
||||||
|
doc = Document(filepath)
|
||||||
|
paragraphs = [para.text.strip() for para in doc.paragraphs if para.text.strip()]
|
||||||
|
if not paragraphs:
|
||||||
|
return ""
|
||||||
|
|
||||||
|
para_per_page = 20
|
||||||
|
if start_page > 0:
|
||||||
|
start_index = start_page * para_per_page
|
||||||
|
if start_index >= len(paragraphs):
|
||||||
|
return ""
|
||||||
|
selected_paragraphs = paragraphs[start_index:]
|
||||||
|
else:
|
||||||
|
selected_paragraphs = paragraphs
|
||||||
|
|
||||||
|
combined_text = "\n".join(selected_paragraphs)
|
||||||
|
return combined_text[:max_chars]
|
||||||
|
|
||||||
|
elif ext == '.txt':
|
||||||
|
with open(filepath, 'r', encoding='utf-8') as f:
|
||||||
|
lines = f.readlines()
|
||||||
|
if not lines:
|
||||||
|
return ""
|
||||||
|
|
||||||
|
lines_per_page = 40
|
||||||
|
if start_page > 0:
|
||||||
|
start_index = start_page * lines_per_page
|
||||||
|
if start_index >= len(lines):
|
||||||
|
return ""
|
||||||
|
selected_lines = lines[start_index:]
|
||||||
|
else:
|
||||||
|
selected_lines = lines
|
||||||
|
|
||||||
|
combined_text = "".join(selected_lines)
|
||||||
|
return combined_text[:max_chars]
|
||||||
|
|
||||||
|
else:
|
||||||
|
raise Exception(f"Format file tidak didukung: {ext}")
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
raise Exception(f"Gagal membaca file {ext.upper()}: {e}")
|
||||||
Loading…
Reference in New Issue
Block a user