Session Admin for debugging

admin.py

from django.contrib.sessions.models import Session

class SessionAdmin(admin.ModelAdmin):
    list_display = ('session_key', 'decoded_session_data', 'expire_date')
    readonly_fields = ('decoded_session_data',)
    exclude = ('session_data',)
    ordering = ('expire_date',)
    search_fields = ('session_key',)

    def decoded_session_data(self, obj):
        return mark_safe(pprint.pformat(obj.get_decoded()).replace('\n', '<br>\n'))

if settings.DEBUG:
    admin.site.register(Session, SessionAdmin)