Make output placeholders like json.output index-able by name.

recipe_modules/json/example.py

Index: recipe_modules/json/example.py
diff --git a/recipe_modules/json/example.py b/recipe_modules/json/example.py
index 38b50d57b4eebccba0b0b21c802d72de25edb18c..83f9677aa63ca54d0390fb5d6c8b8fbef32aebb4 100644
--- a/recipe_modules/json/example.py
+++ b/recipe_modules/json/example.py
@@ -37,9 +37,11 @@ def RunSteps(api):
       with open(sys.argv[2], 'w') as f:
         f.write(json.dumps(['x', 'y', %s]))
       """ % repr(FULLWIDTH_Z),
-      args=[api.json.output(), api.json.output()],
+      args=[api.json.output(id='1'), api.json.output(id='2')],
   )
   assert result.json.output_all == [[1, 2, 3], ['x', 'y', FULLWIDTH_Z]]

[martiniss, 2016/03/10 02:02:30]

Add a TODO here to delete when the bug is closed?

[stgao, 2016/03/10 20:34:23]

Remove in this CL directly.

+  assert result.json.outputs['1'] == [1, 2, 3]
+  assert result.json.outputs['2'] == ['x', 'y', FULLWIDTH_Z]

[iannucci, 2016/03/10 03:17:42]

awesome :)

 
   example_dict = {'x': 1, 'y': 2}