Force django admin to SSL

urls.py

def walk_url_tree(urls):
    """
    Generator to walk a tree consisting of RegexURLPattern (with callback)
    and RegexURLResolver (with nested url_patterns).
    """
    for u in urls:
        if hasattr(u, 'url_patterns'):
            for u2 in walk_url_tree(u.url_patterns):
                yield u2
        else:
            yield u

# Enable the admin
from django.contrib import admin
admin.autodiscover()

# Force admin to SSL: Resolve the admin.site.urls property then walk the
# tree, wrapping the callbacks with ssl_required.
ssl_admin_urls = admin.site.urls
for u in walk_url_tree(ssl_admin_urls[0]):
    u._callback = ssl_required(u.callback)