[LNT] r312314 - Graph for sample API: Fixes the way field_index is generated for a given field_name.

[Leandro Nunes via llvm-commits]

Author: leandron
Date: Fri Sep  1 01:36:52 2017
New Revision: 312314

URL: http://llvm.org/viewvc/llvm-project?rev=312314&view=rev
Log:
Graph for sample API: Fixes the way field_index is generated for a given field_name.


Modified:
    lnt/trunk/lnt/server/ui/views.py

Modified: lnt/trunk/lnt/server/ui/views.py
URL: http://llvm.org/viewvc/llvm-project/lnt/trunk/lnt/server/ui/views.py?rev=312314&r1=312313&r2=312314&view=diff
==============================================================================
--- lnt/trunk/lnt/server/ui/views.py (original)
+++ lnt/trunk/lnt/server/ui/views.py Fri Sep  1 01:36:52 2017
@@ -699,14 +699,13 @@ def v4_graph_for_sample(sample_id, field
         abort(404, "Could not find sample id: {}".format(sample_id))
 
     # Get the field index we are interested in.
-    field = None
-    for f in target_sample.get_primary_fields():
+    field_index = None
+    for idx, f in enumerate(ts.sample_fields):
         if f.name == field_name:
-            field = f
+            field_index = idx
             break
-    if not field:
+    if field_index is None:
         abort(400, "Could not find field {}".format(field_name))
-    field_index = field.index
 
     kwargs = {'plot.0': '{machine_id}.{test_id}.{field_id}'.format(
         machine_id=target_sample.run.machine.id,