Merge branch 'maint/1.3.x'

Author: effigies

.et

@@ -1,3 +1,4 @@
 { "bad_versions" : [ "1.2.1",
-                     "1.2.3"]
-}
+                     "1.2.3",
+                     "1.3.0"]
+}

doc/changelog/1.X.X-changelog

@@ -1,3 +1,9 @@
+1.3.1 (November 12, 2019)
+=========================
+
+  * FIX: Restore checking traits or bunch (https://github.com/nipy/nipype/pull/3094)
+
+
 1.3.0 (November 11, 2019)
 =========================
 

nipype/pipeline/engine/nodes.py

@@ -551,7 +551,12 @@ def _get_inputs(self):
                         output_value = evaluate_connect_function(
                             conn[1], conn[2], value)
                 else:
-                    output_value = getattr(outputs, conn)
+                    output_name = conn
+                    try:
+                        output_value = outputs.trait_get()[output_name]
+                    except AttributeError:
+                        output_value = outputs.dictcopy()[output_name]
+                    logger.debug("output: %s", output_name)
 
                 try:
                     self.set_input(key, deepcopy(output_value))