Fix running example management commands in Django 1.9

example/pexp/management/commands/p2cmd.py

@@ -4,17 +4,21 @@
 Well, even more so than pcmd.py. You best ignore p2cmd.py.
 """
 import uuid
+import django
 
 from django.core.management.base import NoArgsCommand
-from django.db.models import connection
+from django.db import connection
 from pprint import pprint
 import time, sys
 
 from pexp.models import *
 
 
 def reset_queries():
-    connection.queries = []
+    if django.VERSION < (1, 9):
+        connection.queries = []
+    else:
+        connection.queries_log.clear()
 
 
 def show_queries():

example/pexp/management/commands/pcmd.py

@@ -4,7 +4,7 @@
 """
 
 from django.core.management.base import NoArgsCommand
-from django.db.models import connection
+from django.db import connection
 from pprint import pprint
 
 from pexp.models import *

example/pexp/management/commands/polybench.py

@@ -3,8 +3,9 @@
 This module is a scratchpad for general development, testing & debugging
 """
 
+import django
 from django.core.management.base import NoArgsCommand
-from django.db.models import connection
+from django.db import connection
 from pprint import pprint
 import sys
 from pexp.models import *
@@ -13,7 +14,10 @@
 
 
 def reset_queries():
-    connection.queries = []
+    if django.VERSION < (1, 9):
+        connection.queries = []
+    else:
+        connection.queries_log.clear()
 
 
 def show_queries():

example/pexp/management/commands/polymorphic_create_test_data.py

@@ -4,7 +4,7 @@
 """
 
 from django.core.management.base import NoArgsCommand
-from django.db.models import connection
+from django.db import connection
 from pprint import pprint
 
 from pexp.models import *