(self, **_ignored)
| 67 | self._instance = None |
| 68 | |
| 69 | def __call__(self, **_ignored): |
| 70 | if not self._instance: |
| 71 | # Load settings from .env |
| 72 | load_dotenv(find_dotenv()) |
| 73 | self._instance = PgSqlDb( |
| 74 | os.getenv("POSTGRES_HOST"), |
| 75 | os.getenv("POSTGRES_PORT"), |
| 76 | os.getenv("POSTGRES_DB"), |
| 77 | os.getenv("POSTGRES_USER"), |
| 78 | os.getenv("POSTGRES_PASSWORD"), |
| 79 | ) |
| 80 | |
| 81 | return self._instance |
| 82 | |
| 83 | |
| 84 | @auto_str |