Switch to UUID for sqlite db

trovedb/trovedb.py

@@ -15,20 +15,20 @@ from .tree import Tree as TreeData
 
 from . import trove as tr
 
-from .trove import Note, Trove, TreeNote, BlobNote, TreeEntry, NoteNotFound
+from .trove import Note, Trove, TreeNote, BlobNote, TreeEntry, NoteNotFound, ObjectId
 
 
 class NoteImpl(Note):
     """Concrete not implementation"""
 
-    def __init__(self, parent: 'TroveImpl', object_id: int):
+    def __init__(self, parent: 'TroveImpl', object_id: ObjectId):
         self._parent = parent
         self._db = parent.db
         self._object_id = object_id
 
     # Note protocol
     @property
-    def object_id(self) -> int:
+    def object_id(self) -> ObjectId:
         return self._object_id
 
     @property
@@ -123,7 +123,7 @@ class TreeNoteImpl(NoteImpl, TreeNote):
         for name, object_id in tree.list().items():
             yield TreeEntry(name, object_id)
 
-    def list(self) -> dict[str, int]:
+    def list(self) -> dict[str, ObjectId]:
         """Return all entries as {name: object_id}."""
         return self._read_tree().list()
 
@@ -168,7 +168,7 @@ class TroveImpl:
         self.close()
 
     # Trove protocol
-    def get_raw_note(self, note_id: int) -> Note:
+    def get_raw_note(self, note_id: ObjectId) -> Note:
         """Return a BlobNote or TreeNote for the given id, or None if not found."""
         ot = self._db.get_object_type(note_id)
         if ot is None: