Factor versions data out of VersionDebugPanel.

1 files changed, 34 insertions, 0 deletions

diff --git a/debug_toolbar/debug/version.py b/debug_toolbar/debug/version.py
new file mode 100644
index 0000000..0c17f58
--- /dev/null
+++ b/debug_toolbar/debug/version.py
@@ -0,0 +1,34 @@
+import sys
+from django import get_version
+from django.conf import settings
+
+class DebugVersions(object):
+
+    def django_version(self):
+        return get_version()
+
+    def get_versions(self):
+        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 versions
+
+    def get_paths(self):
+        return sys.path