Similarly to FixMultiSubjects, we need FixMultiObjects.

Author: dan-zeman

udapi/block/ud/fixmultiobjects.py

@@ -0,0 +1,18 @@
+"""
+Block ud.FixMultiObjects will ensure that no node has more than one (direct) object child.
+"""
+from udapi.core.block import Block
+
+
+class FixMultiObjects(Block):
+    """
+    Make sure there is at most one object.
+    """
+
+    def process_node(self, node):
+        objects = [x for x in node.children if x.udeprel == 'obj']
+        # For the moment, we take the dummiest approach possible: The first object survives and all others are forced to a different deprel.
+        if len(objects) > 1:
+            objects = objects[1:]
+            for o in objects:
+                o.deprel = 'iobj'