Merge commit 'rob/master'

1 files changed, 28 insertions, 1 deletions

diff --git a/debug_toolbar/panels/sql.py b/debug_toolbar/panels/sql.py
index b041bf8..d3ac7f3 100644
--- a/debug_toolbar/panels/sql.py
+++ b/debug_toolbar/panels/sql.py
@@ -1,5 +1,8 @@
+import os
+import SocketServer
 import time
-from debug_toolbar.panels import DebugPanel
+import traceback
+import django
 from django.conf import settings
 from django.db import connection
 from django.db.backends import util
@@ -7,6 +10,28 @@ from django.template.loader import render_to_string
 from django.utils import simplejson
 from django.utils.encoding import force_unicode
 from django.utils.hashcompat import sha_constructor
+from debug_toolbar.panels import DebugPanel
+
+# Figure out some paths
+django_path = os.path.realpath(os.path.dirname(django.__file__))
+socketserver_path = os.path.realpath(os.path.dirname(SocketServer.__file__))
+
+def tidy_stacktrace(strace):
+    """
+    Clean up stacktrace and remove all entries that:
+    1. Are part of Django (except contrib apps)
+    2. Are part of SocketServer (used by Django's dev server)
+    3. Are the last entry (which is part of our stacktracing code)
+    """
+    trace = []
+    for s in strace[:-1]:
+        s_path = os.path.realpath(s[0])
+        if django_path in s_path and not 'django/contrib' in s_path:
+            continue
+        if socketserver_path in s_path:
+            continue
+        trace.append((s[0], s[1], s[2], s[3]))
+    return trace
 
 class DatabaseStatTracker(util.CursorDebugWrapper):
     """
@@ -19,6 +44,7 @@ class DatabaseStatTracker(util.CursorDebugWrapper):
             return self.cursor.execute(sql, params)
         finally:
             stop = time.time()
+            stacktrace = tidy_stacktrace(traceback.extract_stack())
             _params = ''
             try:
                 _params = simplejson.dumps([force_unicode(x) for x in params])
@@ -31,6 +57,7 @@ class DatabaseStatTracker(util.CursorDebugWrapper):
                 'raw_sql': sql,
                 'params': _params,
                 'hash': sha_constructor(settings.SECRET_KEY + sql + _params).hexdigest(),
+                'stacktrace': stacktrace,
             })
 util.CursorDebugWrapper = DatabaseStatTracker