Changeset 6ef15af in rtems-central for rtemsspec/items.py

Timestamp:

01/22/21 05:39:55 (16 months ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

master

Children:

6f5da22

Parents:

0619f08

git-author:

Sebastian Huber <sebastian.huber@…> (01/22/21 05:39:55)

git-committer:

Sebastian Huber <sebastian.huber@…> (01/22/21 05:53:33)

Message:

items: Improve identifier to item error message

File:

• rtemsspec/items.py (modified) (1 diff)

rtemsspec/items.py

@@ -503 +503 @@
             uid, key_path = uid_key_path, "/_uid"
         if uid == ".":
+            if prefix is None:
+                prefix = "/".join(self._prefix)
             if item is None:
                 item = self._item
-            if prefix is None:
-                prefix = "/".join(self._prefix)
         else:
-            item = self._item.map(uid)
             prefix = ""
+            try:
+                item = self._item.map(uid)
+            except KeyError as err:
+                msg = (f"item '{uid}' relative to {self._item.spec} "
+                       f"specified by '{identifier}' does not exist")
+                raise ValueError(msg) from err
         key_path = normalize_key_path(key_path, prefix)
         value = item.get_by_normalized_key_path(key_path,