From 27807665ea21d92586dd397e5c18771fdf0c1ea9 Mon Sep 17 00:00:00 2001
From: Alex Gaynor
Date: Fri, 25 Sep 2009 23:20:09 -0400
Subject: detect versions for other installed applications

---
 debug_toolbar/middleware.py     |  2 +-
 debug_toolbar/panels/version.py | 26 ++++++++++++++++++++++----
 2 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/debug_toolbar/middleware.py b/debug_toolbar/middleware.py
index cd2386c..eed25c4 100644
--- a/debug_toolbar/middleware.py
+++ b/debug_toolbar/middleware.py
@@ -64,7 +64,7 @@ class DebugToolbarMiddleware(object):
             request.urlconf = 'debug_toolbar.urls'
 
             self.debug_toolbars[request] = DebugToolbar(request)
-            for panel in self.debug_toolbars[request]:
+            for panel in self.debug_toolbars[request].panels:
                 panel.process_request(request)
 
     def process_view(self, request, view_func, view_args, view_kwargs):
diff --git a/debug_toolbar/panels/version.py b/debug_toolbar/panels/version.py
index 1837021..f5a5a59 100644
--- a/debug_toolbar/panels/version.py
+++ b/debug_toolbar/panels/version.py
@@ -1,6 +1,7 @@
 import sys
 
 import django
+from django.conf import settings
 from django.template.loader import render_to_string
 from django.utils.translation import ugettext_lazy as _
 
@@ -28,10 +29,27 @@ class VersionDebugPanel(DebugPanel):
         return 'Versions'
 
     def content(self):
-        versions = {
-            'Django': django.get_version(),
-            'Django Debug Toolbar': debug_toolbar.__version__,
-        }
+        versions = {}
+        for app in settings.INSTALLED_APPS + ['django']:
+            name = app.split('.')[-1].replace('_', ' ').capitalize()
+            __import__(app)
+            app = sys.modules[app]
+            if hasattr(app, 'get_version'):
+                get_version = app.get_version
+                if callable(get_version):
+                    version = get_version()
+                else:
+                    version = get_version
+            elif hasattr(app, 'VERSION'):
+                version = app.VERSION
+            elif hasattr(app, '__version__'):
+                version = app.__version__
+            else:
+                continue
+            if isinstance(version, (list, tuple)):
+                version = '.'.join(str(o) for o in version)
+            versions[name] = version
+                
         return render_to_string('debug_toolbar/panels/versions.html', {
             'versions': versions,
             'paths': sys.path,
-- 
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