pytracking

Email open and click tracking library

django-celery-fulldbresult

Django Celery DB Backend that keeps enough info to retry a task.

django-makemessages-xgettext

django-static-url

Dynamically and smartly changes the static URL to invalidate browser or CDN cache

wordpress-multilingual-template-hierarchy

Enables theme developers using WPML to create type-slug.php templates in the default language.