fix: Python 3.14 may not create the annotations dict

Signed-off-by: Henry Schreiner <[email protected]>

Author: henryiii

include/pybind11/pytypes.h

@@ -2583,7 +2583,8 @@ str_attr_accessor object_api<D>::doc() const {
 
 template <typename D>
 object object_api<D>::annotations() const {
-#if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION <= 9
+#if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION <= 9                                                \
+    || PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 14
     // https://docs.python.org/3/howto/annotations.html#accessing-the-annotations-dict-of-an-object-in-python-3-9-and-older
     if (!hasattr(derived(), "__annotations__")) {
         setattr(derived(), "__annotations__", dict());

tests/test_pytypes.py

@@ -1146,10 +1146,7 @@ def get_annotations_helper(o):
     if sys.version_info >= (3, 14):
         import annotationlib
 
-        try:
-            return annotationlib.get_annotations(o) or None
-        except TypeError:
-            return None
+        return annotationlib.get_annotations(o) or None
     if isinstance(o, type):
         return o.__dict__.get("__annotations__", None)
     return getattr(o, "__annotations__", None)