Dict comprehension items call should now work, fixes #1129

jedi/evaluate/context/iterable.py

@@ -257,14 +257,19 @@ class DictComprehension(ComprehensionMixin, Sequence):
 
     @publish_method('items')
     def _imitate_items(self):
-        items = ContextSet.from_iterable(
+        lazy_contexts = [
+            LazyKnownContext(
                 FakeSequence(
-                self.evaluator, u'tuple'
+                    self.evaluator,
-                (LazyKnownContexts(keys), LazyKnownContexts(values))
+                    u'tuple',
-            ) for keys, values in self._iterate()
+                    [LazyKnownContexts(key),
+                     LazyKnownContexts(value)]
                 )
+            )
+            for key, value in self._iterate()
+        ]
 
-        return create_evaluated_sequence_set(self.evaluator, items, sequence_type=u'list')
+        return ContextSet(FakeSequence(self.evaluator, u'list', lazy_contexts))
 
 
 class GeneratorComprehension(ComprehensionMixin, GeneratorBase):

test/completion/types.py

@@ -91,6 +91,12 @@ d.items()[0][0]
 #? int()
 d.items()[0][1]
 
+(a, b), = {a:1 for a in [1.0]}.items()
+#? float()
+a
+#? int()
+b
+
 # -----------------
 # tuples
 # -----------------