error handling...

ImaginaryLandscape · Apr 28, 2017 · e2bd98a · e2bd98a
1 parent d8ceae7
commit e2bd98a
Show file tree

Hide file tree

Showing 2 changed files with 15 additions and 5 deletions.
diff --git a/django_version_viewer/templatetags/pip_version_viewer_tags.py b/django_version_viewer/templatetags/pip_version_viewer_tags.py
@@ -12,7 +12,8 @@
 
 @register.inclusion_tag('version_viewer.html', takes_context=True)
 def show_pip_package_versions(context):
-    if accessor.allow_access(request=context['request']):
-        return {'allow': True}
-    else:
-        return {'allow': False}
+    request = context.get('request', None)
+    results = {'allow': False}
+    if request and accessor.allow_access(request=request):
+        results = {'allow': True}
+    return results
diff --git a/example18/templates/admin/base_site.html b/example18/templates/admin/base_site.html
@@ -1,5 +1,12 @@
 {% extends "admin/base.html" %}
-{% load i18n pip_version_viewer_tags %}
+
+{% block title %}{{ title }} | {{ site_title|default:_('Django site admin') }}{% endblock %}
+
+{% block branding %}
+<h1 id="site-name"><a href="{% url 'admin:index' %}">{{ site_header|default:_('Django administration') }}</a></h1>
+{% endblock %}
+
+{% load pip_version_viewer_tags %}
 
 {% block extrahead %}
 <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
@@ -9,3 +16,5 @@
 {% block pretitle %}
   {% show_pip_package_versions %}
 {% endblock %}
+
+{% block nav-global %}{% endblock %}