definsive repr

Textualize · Sep 19, 2023 · 32a0091 · 32a0091
1 parent c2a1d82
commit 32a0091
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/textual/dom.py b/src/textual/dom.py
@@ -399,9 +399,12 @@ def _post_register(self, app: App) -> None:
         """
 
     def __rich_repr__(self) -> rich.repr.Result:
-        yield "name", self._name, None
-        yield "id", self._id, None
-        if self._classes:
+        # Being a bit defensive here to guard against errors when calling repr before initialization
+        if hasattr(self, "_name"):
+            yield "name", self._name, None
+        if hasattr(self, "_id"):
+            yield "id", self._id, None
+        if hasattr(self, "_classes") and self._classes:
             yield "classes", " ".join(self._classes)
 
     def _get_default_css(self) -> list[tuple[str, str, int]]: