__[gs]etstate__

sphinx-doc · Jan 17, 2025 · ce6b9a6 · ce6b9a6
1 parent 6f79df9
commit ce6b9a6
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/sphinx/util/inventory.py b/sphinx/util/inventory.py
@@ -263,6 +263,16 @@ def __delattr__(self, key: str) -> NoReturn:
         msg = '_InventoryItem is immutable'
         raise AttributeError(msg)
 
+    def __getstate__(self) -> tuple[str, str, str, str]:
+        return self.project_name, self.project_version, self.uri, self.display_name
+
+    def __setstate__(self, state: tuple[str, str, str, str]) -> None:
+        project_name, project_version, uri, display_name = state
+        object.__setattr__(self, 'project_name', project_name)
+        object.__setattr__(self, 'project_version', project_version)
+        object.__setattr__(self, 'uri', uri)
+        object.__setattr__(self, 'display_name', display_name)
+
     def __getitem__(self, key: int | slice) -> str | tuple[str, ...]:
         warnings.warn(
             'The tuple interface for _InventoryItem objects is deprecated.',