new_contents: import redis
  
  from django.conf import settings
  from django.core.management.base import BaseCommand
  
  
  class Command(BaseCommand):
  
      def handle(self, *args, **options):
          r = redis.StrictRedis(**getattr(settings, "PYPI_DATASTORE_CONFIG", {}))
          if args:
              r.set("crate:pypi:since", args[0])
  
subject: add a way to set the last sync date