ske087
bff6d70b17
Aplicatie Flask + SQLite pentru productie alimentara: cantarirea componentelor unui produs finit si tiparirea etichetei prin QZ Tray. - produse finite (retete) formate din componente cantarite - designer vizual de etichete (mm/px, zona sigura, campuri variabile, cod QR cu continut din mai multe bucati) - legare produs finit -> sablon de eticheta - navigare pe doua taburi: Cantarire / Setari - administrare: componente, produse finite, sabloane, campuri, istoric - backup, resetare baza de date, checklist de pregatire, /healthz - CLI de administrare si serviciu systemd pentru productie - vendor/syncpulse-scale-bridge (GPL-3.0-or-later) pentru citirea cantarului
83 lines
3.4 KiB
Python
83 lines
3.4 KiB
Python
#!/usr/bin/env python3
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"""Pornirea aplicatiei de cantarire si etichetare.
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python run.py # dezvoltare: http://127.0.0.1:5000
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python run.py --host 0.0.0.0 # accesibil in reteaua locala
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python run.py --production # server WSGI (waitress), fara debug
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Variabile de mediu utile:
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CANTARIRE_HOST, CANTARIRE_PORT, CANTARIRE_SERVER=waitress
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CANTARIRE_SECRET_KEY cheia de sesiune (obligatorie in productie)
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CANTARIRE_INSTANCE folderul de date (implicit ./instance)
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"""
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from __future__ import annotations
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import argparse
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import os
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import sys
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from cantarire import create_app
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from cantarire.config import DEV_SECRET_KEY
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def _print_banner(app, host: str, port: int, server: str, production: bool) -> None:
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from cantarire import maintenance
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status = maintenance.database_status()
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summary = maintenance.readiness_summary()
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shown = "127.0.0.1" if host in ("0.0.0.0", "::") else host
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print(f"\nCantarire & etichetare - server {server}", flush=True)
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print(f" URL http://{shown}:{port}/", flush=True)
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print(f" Baza {status['path']} ({status['size_human']}, schema v{status['schema_version']})", flush=True)
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print(f" Date {status['counts']['components']} componente / "
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f"{status['counts']['recipes']} produse finite / "
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f"{status['counts']['templates']} sabloane", flush=True)
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if summary["ready"]:
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print(" Pregatit: gata de cantarit.", flush=True)
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else:
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missing = ", ".join(item["label"] for item in summary["missing"])
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print(f" De completat: {missing} (lista apare pe pagina principala)", flush=True)
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if production and app.config.get("SECRET_KEY") == DEV_SECRET_KEY:
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print(" ATENTIE: seteaza CANTARIRE_SECRET_KEY inainte de productie.", flush=True)
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print(flush=True)
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def main() -> int:
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parser = argparse.ArgumentParser(description="Cantarire si etichetare")
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parser.add_argument("--host", default=os.environ.get("CANTARIRE_HOST", ""))
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parser.add_argument("--port", type=int, default=int(os.environ.get("CANTARIRE_PORT", "5000")))
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parser.add_argument("--server", choices=("flask", "waitress"),
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default=os.environ.get("CANTARIRE_SERVER", "flask"))
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parser.add_argument("--production", action="store_true",
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help="server WSGI (waitress), host 0.0.0.0, fara debug")
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parser.add_argument("--debug", action="store_true", default=bool(os.environ.get("CANTARIRE_DEBUG")))
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parser.add_argument("--quiet", action="store_true", help="nu afisa sumarul de pornire")
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args = parser.parse_args()
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production = args.production or args.server == "waitress"
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host = args.host or ("0.0.0.0" if production else "127.0.0.1")
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server = "waitress" if production else "flask"
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debug = args.debug and not production
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app = create_app()
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if not args.quiet:
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with app.app_context():
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_print_banner(app, host, args.port, server, production)
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if server == "waitress":
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try:
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from waitress import serve
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except ImportError:
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print("Lipseste waitress. Instaleaza: pip install -r requirements.txt", file=sys.stderr)
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return 1
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serve(app, host=host, port=args.port, threads=8, ident="cantarire")
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return 0
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app.run(host=host, port=args.port, debug=debug, threaded=True)
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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