Added a column to the debug view of sql queries which indicate whether a query originated in view code or template rendering.

- Legacy-Id: 12217

ietf/context_processors.py

@@ -11,3 +11,13 @@ def rfcdiff_base_url(request):
     
 def revision_info(request):
     return {'revision_time': __date__[7:32], 'revision_date': __date__[7:17], 'revision_num': __rev__[6:-2], "revision_id": __id__[5:-2], "version_num": __version__+__patch__ }
+
+def debug_mark_queries_from_view(request):
+    "Marks the queries which has occurred so far as coming from a view."
+    context_extras = {}
+    if settings.DEBUG and request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS:
+        from django.db import connection
+        for query in connection.queries:
+            query['where'] = 'V'           # V is for 'view'
+    return context_extras
+    

ietf/settings.py

@@ -253,6 +253,7 @@ TEMPLATE_CONTEXT_PROCESSORS = (
     'django.core.context_processors.media',
     'django.contrib.messages.context_processors.messages',
     'ietf.context_processors.server_mode',
+    'ietf.context_processors.debug_mark_queries_from_view',
     'ietf.context_processors.revision_info',
     'ietf.secr.context_processors.secr_revision_info',
     'ietf.context_processors.rfcdiff_base_url',

ietf/templates/debug.html

@@ -19,6 +19,7 @@
 	  <th data-header="sequence">#</th>
 	  <th data-header="query">SQL</th>
 	  <th data-header="count">Count</th>
+	  <th data-header="where">Where</th>
 	  <th data-header="time">Time</th>
 	  <th data-header="acc">Acc.</th>
         </tr>
@@ -30,6 +31,7 @@
 		<td>{{ forloop.counter }}</td>
 		<td>{{ query.sql|expand_comma|escape }}</td>
 		<td>{{ query.count }}</td>
+		<td>{{ query.where }}</td>
 		<td>{{ query.time }}</td>
 		<td>{{ query.time_accum }}</td>
 	      </tr>

ietf/utils/templatetags/debug_filters.py

@@ -33,6 +33,8 @@ def annotate_sql_queries(queries):
             timeacc[sql] = 0.0;
         timeacc[sql] += float(q['time'])
     for q in queries:
+        if q.get('where', None) == None:
+            q['where'] = 'T'            # template
         sql = q['sql']
         q['count'] = str(counts[sql])
         q['time_accum'] = "%4.3f" % timeacc[sql]