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"""
RAG ๊ฒ์ ์ฑ๋ด ์น ์ ํ๋ฆฌ์ผ์ด์
(์ธ์
์ค์ ์์ ์ ์ฉ ๋ฐ TypeError ํด๊ฒฐ)
"""
import os
import json
import logging
import tempfile
import threading
import datetime
import time # ์ถ๊ฐ
from flask import Flask, request, jsonify, render_template, send_from_directory, session, redirect, url_for
from werkzeug.utils import secure_filename
from dotenv import load_dotenv
from functools import wraps
# ๋ก๊ฑฐ ์ค์
logging.basicConfig(
format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
level=logging.DEBUG
)
logger = logging.getLogger(__name__)
# ํ๊ฒฝ ๋ณ์ ๋ก๋
load_dotenv()
# ํ๊ฒฝ ๋ณ์ ๋ก๋ ์ํ ํ์ธ ๋ฐ ๋ก๊น
ADMIN_USERNAME = os.getenv('ADMIN_USERNAME')
ADMIN_PASSWORD = os.getenv('ADMIN_PASSWORD')
DEVICE_SERVER_URL = os.getenv('DEVICE_SERVER_URL', '')
logger.info(f"==== ํ๊ฒฝ ๋ณ์ ๋ก๋ ์ํ ====")
logger.info(f"ADMIN_USERNAME ์ค์ ์ฌ๋ถ: {ADMIN_USERNAME is not None}")
logger.info(f"ADMIN_PASSWORD ์ค์ ์ฌ๋ถ: {ADMIN_PASSWORD is not None}")
logger.info(f"DEVICE_SERVER_URL: {DEVICE_SERVER_URL or '์ค์ ๋์ง ์์ (ํ๋ก ํธ์๋์์ ์๋ ์ค์ )'}")
# ํ๊ฒฝ ๋ณ์๊ฐ ์์ผ๋ฉด ๊ธฐ๋ณธ๊ฐ ์ค์
if not ADMIN_USERNAME:
ADMIN_USERNAME = 'admin'
logger.warning("ADMIN_USERNAME ํ๊ฒฝ๋ณ์๊ฐ ์์ด ๊ธฐ๋ณธ๊ฐ 'admin'์ผ๋ก ์ค์ ํฉ๋๋ค.")
if not ADMIN_PASSWORD:
ADMIN_PASSWORD = 'rag12345'
logger.warning("ADMIN_PASSWORD ํ๊ฒฝ๋ณ์๊ฐ ์์ด ๊ธฐ๋ณธ๊ฐ 'rag12345'๋ก ์ค์ ํฉ๋๋ค.")
# --- ๋ก์ปฌ ๋ชจ๋ ์ํฌํธ ---
# MockComponent ์ ์ (์ํฌํธ ์คํจ ์ ๋์ฒด)
class MockComponent:
def __init__(self):
self.is_mock = True
def search(self, query, top_k=5, first_stage_k=None):
"""๋น ๊ฒ์ ๊ฒฐ๊ณผ๋ฅผ ๋ฐํํฉ๋๋ค."""
logger.warning(f"MockComponent.search ํธ์ถ๋จ (์ฟผ๋ฆฌ: {query[:30]}...)")
return []
def __getattr__(self, name):
# Mock ๊ฐ์ฒด์ ์ด๋ค ์์ฑ์ด๋ ๋ฉ์๋ ํธ์ถ ์ ๊ฒฝ๊ณ ๋ก๊ทธ ์ถ๋ ฅ ๋ฐ ๊ธฐ๋ณธ๊ฐ ๋ฐํ
logger.warning(f"MockComponent์์ '{name}' ์ ๊ทผ ์๋๋จ (์ค์ ๋ชจ๋ ๋ก๋ ์คํจ)")
# ๋ฉ์๋ ํธ์ถ ์์๋ ์๋ฌด๊ฒ๋ ์ ํ๋ ํจ์ ๋ฐํ
if name in ['add_documents', 'save', 'transcribe_audio', 'rag_generate', 'set_llm', 'get_current_llm_details', 'prepare_rag_context', 'csv_to_documents', 'text_to_documents', 'load_documents_from_directory']:
return lambda *args, **kwargs: logger.warning(f"Mocked method '{name}' called") or None
# ์์ฑ ์ ๊ทผ ์์๋ None ๋ฐํ
return None
try:
from utils.vito_stt import VitoSTT
from utils.llm_interface import LLMInterface
from utils.document_processor import DocumentProcessor
from retrieval.vector_retriever import VectorRetriever
from retrieval.reranker import ReRanker
from app.app_routes import register_routes
from app.app_device_routes import register_device_routes
MODULE_LOAD_SUCCESS = True
except ImportError as e:
logger.error(f"๋ก์ปฌ ๋ชจ๋ ์ํฌํธ ์คํจ: {e}. Mock ๊ฐ์ฒด๋ฅผ ์ฌ์ฉํฉ๋๋ค.")
VitoSTT = LLMInterface = DocumentProcessor = VectorRetriever = ReRanker = MockComponent
# register_routes, register_device_routes๋ ์ํฌํธ ์คํจ ์ ์ ์๋์ง ์์ผ๋ฏ๋ก ์๋์์ ์ฒ๋ฆฌ
MODULE_LOAD_SUCCESS = False
# ์์๋ก ๋น ํจ์ ์ ์ (์ฑ ์คํ์ ๋๋๋ก)
def register_routes(*args, **kwargs): logger.error("register_routes ์ํฌํธ ์คํจ")
def register_device_routes(*args, **kwargs): logger.error("register_device_routes ์ํฌํธ ์คํจ")
# --- ๋ก์ปฌ ๋ชจ๋ ์ํฌํธ ๋ ---
# Flask ์ฑ ์ด๊ธฐํ
app = Flask(__name__)
# ์ธ์
์ค์
app.secret_key = os.getenv('FLASK_SECRET_KEY', 'rag_chatbot_fixed_secret_key_12345')
app.config['SESSION_COOKIE_SECURE'] = True
app.config['SESSION_COOKIE_HTTPONLY'] = True
app.config['SESSION_COOKIE_SAMESITE'] = 'None'
app.config['SESSION_COOKIE_DOMAIN'] = None
app.config['SESSION_COOKIE_PATH'] = '/'
app.config['PERMANENT_SESSION_LIFETIME'] = datetime.timedelta(days=1)
# ์ต๋ ํ์ผ ํฌ๊ธฐ ์ค์ (10MB)
app.config['MAX_CONTENT_LENGTH'] = 10 * 1024 * 1024
# ์ ํ๋ฆฌ์ผ์ด์
ํ์ผ ๊ธฐ์ค ์๋ ๊ฒฝ๋ก ์ค์
APP_ROOT = os.path.dirname(os.path.abspath(__file__))
# static ํด๋ ๊ฒฝ๋ก ์์ (app ํด๋ ๋ด๋ถ์ static)
app.config['STATIC_FOLDER'] = os.path.join(APP_ROOT, 'static')
app.config['UPLOAD_FOLDER'] = os.path.join(APP_ROOT, 'uploads')
# data ๋ฐ index ๊ฒฝ๋ก๋ app ํด๋ ์ธ๋ถ๋ก ์ค์ (ํ๋ก์ ํธ ๋ฃจํธ ๊ธฐ์ค)
app.config['DATA_FOLDER'] = os.path.join(os.path.dirname(APP_ROOT), 'data')
app.config['INDEX_PATH'] = os.path.join(os.path.dirname(APP_ROOT), 'data', 'index')
# ํ์ํ ํด๋ ์์ฑ
os.makedirs(app.config['UPLOAD_FOLDER'], exist_ok=True)
os.makedirs(app.config['DATA_FOLDER'], exist_ok=True)
os.makedirs(app.config['INDEX_PATH'], exist_ok=True)
# ํ์ฉ๋๋ ์ค๋์ค/๋ฌธ์ ํ์ผ ํ์ฅ์
ALLOWED_AUDIO_EXTENSIONS = {'mp3', 'wav', 'ogg', 'm4a'}
ALLOWED_DOC_EXTENSIONS = {'txt', 'md', 'pdf', 'docx', 'csv'}
# --- ์ ์ญ ๊ฐ์ฒด ์ด๊ธฐํ ---
llm_interface = None
stt_client = None
base_retriever = None
retriever = None
# app_ready ํ๋๊ทธ ๋์ threading.Event ์ฌ์ฉ
app_ready_event = threading.Event() # ์ด๊ธฐ ์ํ: False (set() ํธ์ถ ์ ๊น์ง)
# --- ์ ์ญ ๊ฐ์ฒด ์ด๊ธฐํ (try-except๋ก ๊ฐ์ธ๊ธฐ) ---
try:
if MODULE_LOAD_SUCCESS: # ๋ชจ๋ ๋ก๋ ์ฑ๊ณต ์์๋ง ์ค์ ์ด๊ธฐํ ์๋
llm_interface = LLMInterface(default_llm="openai")
stt_client = VitoSTT()
else: # ์คํจ ์ Mock ๊ฐ์ฒด ์ฌ์ฉ
llm_interface = LLMInterface() # MockComponent
stt_client = VitoSTT() # MockComponent
except Exception as e:
logger.error(f"LLM ๋๋ STT ์ธํฐํ์ด์ค ์ด๊ธฐํ ์ค ์ค๋ฅ ๋ฐ์: {e}", exc_info=True)
llm_interface = MockComponent() # ์ค๋ฅ ์ Mock ๊ฐ์ฒด ํ ๋น
stt_client = MockComponent() # ์ค๋ฅ ์ Mock ๊ฐ์ฒด ํ ๋น
# --- ์ธ์ฆ ๋ฐ์ฝ๋ ์ดํฐ ---
def login_required(f):
@wraps(f)
def decorated_function(*args, **kwargs):
logger.info(f"----------- ์ธ์ฆ ํ์ ํ์ด์ง ์ ๊ทผ ์๋: {request.path} -----------")
logger.debug(f"ํ์ฌ ํ๋ผ์คํฌ ์ธ์
๊ฐ์ฒด: {session}") # DEBUG ๋ ๋ฒจ๋ก ๋ณ๊ฒฝ
logger.info(f"ํ์ฌ ์ธ์
์ํ: logged_in={session.get('logged_in', False)}, username={session.get('username', 'None')}")
logger.debug(f"์์ฒญ์ ์ธ์
์ฟ ํค ๊ฐ: {request.cookies.get('session', 'None')}") # DEBUG ๋ ๋ฒจ๋ก ๋ณ๊ฒฝ
if not session.get('logged_in'): # .get() ์ฌ์ฉํ๋ ๊ฒ์ด ๋ ์์
logger.warning(f"์ธ์
์ 'logged_in' ์์ ๋๋ False. ๋ก๊ทธ์ธ ํ์ด์ง๋ก ๋ฆฌ๋๋ ์
.")
return redirect(url_for('login', next=request.url))
logger.info(f"์ธ์ฆ ์ฑ๊ณต: {session.get('username', 'unknown')} ์ฌ์ฉ์๊ฐ {request.path} ์ ๊ทผ")
return f(*args, **kwargs)
return decorated_function
# --- ์ธ์ฆ ๋ฐ์ฝ๋ ์ดํฐ ๋ ---
# --- ํฌํผ ํจ์ (app_routes.py์๋ ์์ง๋ง ์ฌ๊ธฐ์๋ ํ์ํ ์ ์์) ---
def allowed_audio_file(filename):
"""ํ์ผ์ด ํ์ฉ๋ ์ค๋์ค ํ์ฅ์๋ฅผ ๊ฐ์ง๋์ง ํ์ธ"""
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_AUDIO_EXTENSIONS
def allowed_doc_file(filename):
"""ํ์ผ์ด ํ์ฉ๋ ๋ฌธ์ ํ์ฅ์๋ฅผ ๊ฐ์ง๋์ง ํ์ธ"""
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_DOC_EXTENSIONS
# --- ํฌํผ ํจ์ ๋ ---
# --- ๊ฒ์๊ธฐ ์ด๊ธฐํ ๊ด๋ จ ํจ์ ---
def init_retriever():
"""๊ฒ์๊ธฐ ๊ฐ์ฒด ์ด๊ธฐํ ๋๋ ๋ก๋"""
global base_retriever, retriever
# ๋ชจ๋ ๋ก๋ ์คํจ ์ Mock ๊ฐ์ฒด ๋ฐํ
if not MODULE_LOAD_SUCCESS:
logger.warning("ํ์ ๋ชจ๋ ๋ก๋ ์คํจ๋ก Mock ๊ฒ์๊ธฐ ๋ฐํ")
base_retriever = VectorRetriever() # MockComponent
retriever = ReRanker() # MockComponent
return retriever
index_path = app.config['INDEX_PATH']
data_path = app.config['DATA_FOLDER']
logger.info("--- init_retriever ์์ ---")
# 1. ๊ธฐ๋ณธ ๊ฒ์๊ธฐ ๋ก๋ ๋๋ ์ด๊ธฐํ
try:
if os.path.exists(os.path.join(index_path, "documents.json")): # ์ ์ฅ ๋ฐฉ์์ ๋ฐ๋ผ ํ์ธ ํ์ผ ๋ณ๊ฒฝ ํ์
logger.info(f"์ธ๋ฑ์ค ๋ก๋ ์๋: {index_path}")
base_retriever = VectorRetriever.load(index_path)
logger.info(f"์ธ๋ฑ์ค ๋ก๋ ์ฑ๊ณต. ๋ฌธ์ {len(getattr(base_retriever, 'documents', []))}๊ฐ")
else:
logger.info("์ธ๋ฑ์ค ํ์ผ ์์. ์ VectorRetriever ์ด๊ธฐํ ์๋...")
base_retriever = VectorRetriever()
logger.info("์ VectorRetriever ์ด๊ธฐํ ์ฑ๊ณต.")
except Exception as e:
logger.error(f"๊ธฐ๋ณธ ๊ฒ์๊ธฐ ์ด๊ธฐํ/๋ก๋ ์คํจ: {e}", exc_info=True)
base_retriever = MockComponent() # ์คํจ ์ Mock ์ฌ์ฉ
retriever = MockComponent()
logger.info("Mock ๊ฒ์๊ธฐ๋ฅผ ๋์ฒด๋ก ์ฌ์ฉํฉ๋๋ค.")
return retriever # ์ด๊ธฐํ ์คํจํด๋ Mock ๊ฒ์๊ธฐ ๋ฐํ (None ๋์ )
# 2. ๋ฐ์ดํฐ ํด๋ ๋ฌธ์ ๋ก๋ (๊ธฐ๋ณธ ๊ฒ์๊ธฐ๊ฐ ๋น์ด์์ ๋)
needs_loading = not hasattr(base_retriever, 'documents') or not getattr(base_retriever, 'documents', [])
if needs_loading and os.path.exists(data_path):
logger.info(f"๊ธฐ๋ณธ ๊ฒ์๊ธฐ๊ฐ ๋น์ด์์ด {data_path}์์ ๋ฌธ์ ๋ก๋ ์๋...")
try:
# DocumentProcessor.load_documents_from_directory ํธ์ถ ํ์ธ
if hasattr(DocumentProcessor, 'load_documents_from_directory'):
docs = DocumentProcessor.load_documents_from_directory(
directory=data_path,
extensions=[".txt", ".md", ".csv"],
recursive=True
)
logger.info(f"{len(docs)}๊ฐ ๋ฌธ์ ๋ก๋ ์ฑ๊ณต.")
if docs and hasattr(base_retriever, 'add_documents'):
logger.info("๊ฒ์๊ธฐ์ ๋ฌธ์ ์ถ๊ฐ ์๋...")
base_retriever.add_documents(docs)
logger.info("๋ฌธ์ ์ถ๊ฐ ์๋ฃ.")
if hasattr(base_retriever, 'save'):
logger.info(f"๊ฒ์๊ธฐ ์ํ ์ ์ฅ ์๋: {index_path}")
try:
base_retriever.save(index_path)
logger.info("์ธ๋ฑ์ค ์ ์ฅ ์๋ฃ.")
except Exception as e_save:
logger.error(f"์ธ๋ฑ์ค ์ ์ฅ ์คํจ: {e_save}", exc_info=True)
else:
logger.warning("DocumentProcessor์ load_documents_from_directory ๋ฉ์๋๊ฐ ์์ต๋๋ค.")
except Exception as e_load_add:
logger.error(f"DATA_FOLDER ๋ฌธ์ ๋ก๋/์ถ๊ฐ ์ค ์ค๋ฅ: {e_load_add}", exc_info=True)
# 3. ์ฌ์์ํ ๊ฒ์๊ธฐ ์ด๊ธฐํ
logger.info("์ฌ์์ํ ๊ฒ์๊ธฐ ์ด๊ธฐํ ์๋...")
try:
# custom_rerank_fn ์ ์
def custom_rerank_fn(query, results):
# ์ด ํจ์๋ ์ค์ ์ฌ์์ํ ๋ก์ง์ ๋ง๊ฒ ๊ตฌํ ํ์
# ์์: ๋จ์ํ score ๊ธฐ์ค์ผ๋ก ์ ๋ ฌ
results.sort(key=lambda x: x.get("score", 0) if isinstance(x, dict) else 0, reverse=True)
return results
# ReRanker ํด๋์ค ์ฌ์ฉ
retriever = ReRanker(
base_retriever=base_retriever,
rerank_fn=custom_rerank_fn,
rerank_field="text" # ์ฌ์์ํ์ ์ฌ์ฉํ ํ๋ (ํ์์)
)
logger.info("์ฌ์์ํ ๊ฒ์๊ธฐ ์ด๊ธฐํ ์๋ฃ.")
except Exception as e_rerank:
logger.error(f"์ฌ์์ํ ๊ฒ์๊ธฐ ์ด๊ธฐํ ์คํจ: {e_rerank}", exc_info=True)
logger.warning("์ฌ์์ํ ์คํจ, ๊ธฐ๋ณธ ๊ฒ์๊ธฐ๋ฅผ retriever๋ก ์ฌ์ฉํฉ๋๋ค.")
retriever = base_retriever # fallback
logger.info("--- init_retriever ์ข
๋ฃ ---")
return retriever
# --- ๋ฐฑ๊ทธ๋ผ์ด๋ ์ด๊ธฐํ ---
def background_init():
"""๋ฐฑ๊ทธ๋ผ์ด๋์์ ๊ฒ์๊ธฐ ๋ฐ ๊ธฐํ ์ปดํฌ๋ํธ ์ด๊ธฐํ ์ํ"""
global retriever, base_retriever, llm_interface, stt_client, app_ready_event
logger.info("๋ฐฑ๊ทธ๋ผ์ด๋ ์ด๊ธฐํ ์์...")
start_init_time = time.time()
try:
# 1. LLM, STT ์ธํฐํ์ด์ค ์ฌํ์ธ (์ด๋ฏธ ์ด๊ธฐํ ์๋๋จ)
if llm_interface is None or isinstance(llm_interface, MockComponent):
logger.warning("LLM ์ธํฐํ์ด์ค๊ฐ ์ด๊ธฐํ๋์ง ์์๊ฑฐ๋ Mock ๊ฐ์ฒด์
๋๋ค.")
# ํ์์ ์ฌ๊ธฐ์ ๋ค์ ์ด๊ธฐํ ์๋ ๊ฐ๋ฅ
if stt_client is None or isinstance(stt_client, MockComponent):
logger.warning("STT ํด๋ผ์ด์ธํธ๊ฐ ์ด๊ธฐํ๋์ง ์์๊ฑฐ๋ Mock ๊ฐ์ฒด์
๋๋ค.")
# 2. ๊ฒ์๊ธฐ ์ด๊ธฐํ
logger.info("๊ฒ์๊ธฐ ์ด๊ธฐํ ์๋ (background)...")
retriever = init_retriever() # init_retriever๊ฐ base_retriever๋ ์ค์
# ์ฑ๊ณต ์ฌ๋ถ ํ์ธ - retriever๊ฐ None์ด ์๋๋ฉด ์ฑ๊ณต์ผ๋ก ๊ฐ์ฃผ
if retriever is not None:
if not isinstance(retriever, MockComponent):
logger.info("๊ฒ์๊ธฐ ์ด๊ธฐํ ์ฑ๊ณต (background)")
else:
logger.warning("Mock ๊ฒ์๊ธฐ๋ฅผ ์ฌ์ฉํฉ๋๋ค. ์ผ๋ถ ๊ธฐ๋ฅ์ด ์ ํ๋ ์ ์์ต๋๋ค.")
# ์ค์: ๊ฒ์๊ธฐ๊ฐ Mock ๊ฐ์ฒด์ด๋๋ผ๋ app_ready_event.set()์ ํธ์ถํ์ฌ ๋ก๋ฉ ์ํ๋ฅผ ์ข
๋ฃํฉ๋๋ค.
app_ready_event.set()
logger.info("app_ready_event๊ฐ True๋ก ์ค์ ๋จ.")
else:
logger.error("๊ฒ์๊ธฐ ์ด๊ธฐํ ์คํจ (background)")
# ์ค์ ์์ : ์คํจ ์์๋ app_ready_event๋ฅผ ์ค์ ํ์ฌ ๋ก๋ฉ ํ์ด์ง์์ ๋ฒ์ด๋ ์ ์๋๋ก ํจ
# ์ด๋ ๊ฒ ํ๋ฉด ์ฑ ์์ฒด๋ ์คํ๋์ด ์ฌ์ฉ ๊ฐ๋ฅํ ์ํ๊ฐ ๋จ
app_ready_event.set()
logger.warning("๊ฒ์๊ธฐ ์ด๊ธฐํ ์คํจํ์ง๋ง app_ready_event๋ฅผ True๋ก ์ค์ ํ์ฌ ์ฑ์ ์ฌ์ฉ ๊ฐ๋ฅํ ์ํ๋ก ๋ง๋ญ๋๋ค.")
except Exception as e:
logger.error(f"๋ฐฑ๊ทธ๋ผ์ด๋ ์ด๊ธฐํ ์ค ์ฌ๊ฐํ ์ค๋ฅ ๋ฐ์: {e}", exc_info=True)
# ์ค๋ฅ ๋ฐ์ ์์๋ Mock ๊ฐ์ฒด ํ ๋น ๋ฐ ์ํ ์ค์ ๊ณ ๋ ค
if base_retriever is None: base_retriever = MockComponent()
if retriever is None: retriever = MockComponent()
# ์ค์ ์์ : ์ค๋ฅ ๋ฐ์ ์์๋ app_ready_event๋ฅผ ์ค์ ํ์ฌ ๋ก๋ฉ ํ์ด์ง์์ ๋ฒ์ด๋ ์ ์๋๋ก ํจ
app_ready_event.set()
logger.warning("์ด๊ธฐํ ์ค๋ฅ๊ฐ ๋ฐ์ํ์ง๋ง app_ready_event๋ฅผ True๋ก ์ค์ ํ์ฌ ์ฑ์ ์ฌ์ฉ ๊ฐ๋ฅํ ์ํ๋ก ๋ง๋ญ๋๋ค.")
finally:
end_init_time = time.time()
logger.info(f"๋ฐฑ๊ทธ๋ผ์ด๋ ์ด๊ธฐํ ์๋ฃ. ์์ ์๊ฐ: {end_init_time - start_init_time:.2f}์ด")
logger.info(f"์ต์ข
์ฑ ์ค๋น ์ํ (app_ready_event.is_set()): {app_ready_event.is_set()}")
# ๋ฐฑ๊ทธ๋ผ์ด๋ ์ค๋ ๋ ์์
init_thread = threading.Thread(target=background_init)
init_thread.daemon = True
init_thread.start()
# --- ๋ผ์ฐํธ ๋ฑ๋ก ---
try:
# ๊ธฐ๋ณธ RAG ์ฑ๋ด ๋ผ์ฐํธ ๋ฑ๋ก
register_routes(
app=app,
login_required=login_required,
llm_interface=llm_interface,
retriever=retriever,
stt_client=stt_client,
DocumentProcessor=DocumentProcessor,
base_retriever=base_retriever,
app_ready_event=app_ready_event,
ADMIN_USERNAME=ADMIN_USERNAME,
ADMIN_PASSWORD=ADMIN_PASSWORD,
DEVICE_SERVER_URL=DEVICE_SERVER_URL
)
logger.info("๊ธฐ๋ณธ ์ฑ๋ด ๋ผ์ฐํธ ๋ฑ๋ก ์๋ฃ")
# ์ฅ์น ๊ด๋ฆฌ ๋ผ์ฐํธ ๋ฑ๋ก
register_device_routes(
app=app,
login_required=login_required,
DEVICE_SERVER_URL=DEVICE_SERVER_URL
)
logger.info("์ฅ์น ๊ด๋ฆฌ ๋ผ์ฐํธ ๋ฑ๋ก ์๋ฃ")
except Exception as e:
# ๋ผ์ฐํธ ๋ฑ๋ก ์คํจ๋ ์ฌ๊ฐํ ๋ฌธ์ ์ด๋ฏ๋ก Critical ๋ ๋ฒจ ์ฌ์ฉ ๊ณ ๋ ค
logger.critical(f"๋ผ์ฐํธ ๋ฑ๋ก ์ค ์น๋ช
์ ์ค๋ฅ ๋ฐ์: {e}", exc_info=True)
# ์ฑ ์คํ์ ์ค๋จํ๊ฑฐ๋ ์ต์ํ์ ์ค๋ฅ ํ์ด์ง๋ฅผ ์ ๊ณตํ๋ ๋ก์ง ์ถ๊ฐ ๊ฐ๋ฅ
# --- ์ ์ ํ์ผ ์๋น ---
# STATIC_FOLDER ์ค์ ์ ์ฌ์ฉํ์ฌ static ํด๋ ๊ฒฝ๋ก ์ง์
@app.route('/static/<path:path>')
def send_static(path):
static_folder = app.config.get('STATIC_FOLDER', 'static') # ์ค์ ๊ฐ ๋๋ ๊ธฐ๋ณธ๊ฐ ์ฌ์ฉ
# logger.debug(f"Serving static file: {path} from {static_folder}") # ๋๋ฒ๊น
์ ์ฃผ์ ํด์
return send_from_directory(static_folder, path)
# --- ์์ฒญ ์ฒ๋ฆฌ ํ
---
@app.after_request
def after_request_func(response):
"""๋ชจ๋ ์๋ต์ ๋ํด ํ์ฒ๋ฆฌ ์ํ (์: ๋ณด์ ํค๋ ์ถ๊ฐ)"""
# ์์: response.headers['X-Content-Type-Options'] = 'nosniff'
return response
# ์ฑ ์คํ (๋ก์ปฌ ํ
์คํธ์ฉ)
if __name__ == '__main__':
logger.info("Flask ์ฑ์ ์ง์ ์คํํฉ๋๋ค (๊ฐ๋ฐ์ฉ ์๋ฒ).")
# port ๋ฒํธ๋ ํ๊ฒฝ ๋ณ์ ๋๋ ๊ธฐ๋ณธ๊ฐ์ ์ฌ์ฉํฉ๋๋ค.
port = int(os.environ.get("PORT", 7860)) # ๊ธฐ๋ณธ ํฌํธ 7860 ์ฌ์ฉ
logger.info(f"์๋ฒ๋ฅผ http://0.0.0.0:{port} ์์ ์์ํฉ๋๋ค.")
# debug=True๋ ๊ฐ๋ฐ ์ค์๋ง ์ฌ์ฉํ๊ณ , ๋ฐฐํฌ ์์๋ False๋ก ๋ณ๊ฒฝํ๊ฑฐ๋ ์ ๊ฑฐ
# use_reloader=False ์ถ๊ฐํ์ฌ ์๋ ๋ฆฌ๋ก๋ ๋นํ์ฑํ (๋ฐฑ๊ทธ๋ผ์ด๋ ์ค๋ ๋ ๋ฌธ์ ๋ฐฉ์ง)
app.run(debug=False, host='0.0.0.0', port=port, use_reloader=False)
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