"""WSGI entrypoint for production servers (gunicorn/uWSGI/etc.).

This file exposes a module-level WSGI callable named `app` (and `application`)
so common servers can run the project without relying on Flask's dev server.

Examples:
  gunicorn -w 4 -b 0.0.0.0:8000 wsgi:app
  uwsgi --http :8000 --wsgi-file wsgi.py --callable app
"""

from __future__ import annotations

import os


# `flask run` loads .env/.flaskenv automatically via python-dotenv.
# Production WSGI servers typically *don't*, so we best-effort load `.env` here.
# In real production, prefer setting environment variables via your process manager.
try:
    from dotenv import load_dotenv

    load_dotenv(os.environ.get("DOTENV_PATH", ".env"), override=False)
except Exception:
    # If python-dotenv isn't installed (or any other issue occurs), continue.
    pass


from app import create_app


app = create_app()

# Some servers (and hosting platforms) look specifically for `application`.
application = app