Updated CRUDkit

crudkit/engines.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 from typing import Type, Optional
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
+from .backend import make_backend_info, BackendInfo
 from .config import Config, get_config
 from ._sqlite import apply_sqlite_pragmas
 
@@ -41,3 +42,9 @@ class CRUDKitRuntime:
             if self._config and self._engine:
                 self._session_factory = build_sessionmaker(self._config, self._engine)
         return self._session_factory
+
+    @property
+    def backend(self) -> BackendInfo:
+        if not hasattr(self, "_backend_info") or self._backend_info is None:
+            self._backend_info = make_backend_info(self.engine)
+        return self._backend_info