Update app.py

app.py

@@ -1,56 +1,53 @@
-import logging
 import os
 import shutil
-from datetime import datetime, timedelta
-
-from flask import (
-    Flask, render_template, request, redirect,
-    url_for, flash, jsonify, Response
-)
+import logging
+from flask import Flask
 from flask_sqlalchemy import SQLAlchemy
 from flask_migrate import Migrate
-from sqlalchemy.exc import SQLAlchemyError
-from sqlalchemy import or_
-import pandas as pd
 from dotenv import load_dotenv
-from openai import OpenAI
 
-# ─── 1) Load environment variables ────────────────────────────────────────────
+# ─── 1) Load env vars ──────────────────────────────────────────────────────────
 load_dotenv()
 
-# ─── 2) Configure logging to stdout ──────────────────────────────────────────
+# ─── 2) Logging to stdout ─────────────────────────────────────────────────────
 logging.basicConfig(
     level=logging.INFO,
     format="[%(asctime)s] %(levelname)s in %(module)s: %(message)s"
 )
 logger = logging.getLogger()
 
-# ─── 3) Flask application setup ──────────────────────────────────────────────
-app = Flask(__name__)
+# ─── 3) Create a writable instance folder ────────────────────────────────────
+INSTANCE_DIR = "/mnt/data/instance"
+os.makedirs(INSTANCE_DIR, exist_ok=True)
+
+# ─── 4) Flask setup with custom instance_path ────────────────────────────────
+app = Flask(
+    __name__,
+    instance_path=INSTANCE_DIR,
+    instance_relative_config=True
+)
 app.logger.handlers = logger.handlers
 app.logger.setLevel(logger.level)
 
-# ─── 4) OpenAI client setup ──────────────────────────────────────────────────
-OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
-if not OPENAI_API_KEY:
-    app.logger.warning("OPENAI_API_KEY is not set in the environment")
-
-# ─── 5) Copy bundled DB into writable volume on first run ────────────────────
-#SRC = os.path.join(os.getcwd(), "instance", "jobs.db")   # your committed copy
-#DST = "/mnt/data/jobs.db"                                # writable on HF Spaces
-#if os.path.exists(SRC) and not os.path.exists(DST):
-#   shutil.copy(SRC, DST)
+# ─── 5) Copy your committed DB into that folder on first run ────────────────
+SRC = os.path.join(os.getcwd(), "instance", "jobs.db")
+DST = os.path.join(INSTANCE_DIR, "jobs.db")
+if os.path.exists(SRC) and not os.path.exists(DST):
+    shutil.copy(SRC, DST)
 
-# ─── 6) Database configuration ───────────────────────────────────────────────
-# Four slashes → absolute path
-app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///jobs.db"
-app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
-app.secret_key = os.getenv("SECRET_KEY", "your_secret_key_here")
+# ─── 6) Database config ───────────────────────────────────────────────────────
+app.config.update(
+    SQLALCHEMY_DATABASE_URI=f"sqlite:///{DST}",
+    SQLALCHEMY_TRACK_MODIFICATIONS=False,
+    SECRET_KEY=os.getenv("SECRET_KEY", "your_secret_key_here")
+)
 
+# ─── 7) Init extensions ──────────────────────────────────────────────────────
 db = SQLAlchemy(app)
 migrate = Migrate(app, db)
 
 
+
 # ─── 6) Models ────────────────────────────────────────────────────────────────
 class Job(db.Model):
     id = db.Column(db.Integer, primary_key=True)