python: ovsdb-idl: Add after_clear hook.

This hook can be used by libaries to restore previous indexes after a clear. Signed-off-by: Max Lamprecht <[email protected]> Signed-off-by: 0-day Robot <[email protected]>
ovsrobot · Feb 13, 2025 · 6d91a41 · 6d91a41
1 parent 4baddff
commit 6d91a41
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/python/ovs/db/idl.py b/python/ovs/db/idl.py
@@ -790,6 +790,9 @@ def cooperative_yield(self):
         to doing nothing to avoid overhead where it is not needed.
         """
 
+    def after_clear(self):
+        """Hook that can be used to restore indexes after a clear."""
+
     def __clear(self):
         changed = False
 
@@ -802,6 +805,7 @@ def __clear(self):
 
         if changed:
             self.change_seqno += 1
+            self.after_clear()
 
     def __update_has_lock(self, new_has_lock):
         if new_has_lock and not self.has_lock: