new_contents: # coding: utf-8
  from django.core.management.base import BaseCommand
  from maintenance.scripts.filer_migrate import FilerMigrate
  from logical.models import Database
  
  
  class Command(BaseCommand):
      '''Migrate filer'''
  
      def handle(self, *args, **options):
  
          names = filter(lambda s: s, map(lambda s: s.strip(), args[0].split(',')))
          dbs = Database.objects.filter(databaseinfra__name__in=names)
          if not dbs:
              return "Nenhum banco encontrado"
          step = FilerMigrate(dbs)
          print "{} banco(s) para a migração: {}".format(
              len(dbs),
              ",".join(dbs.values_list('name', flat=True))
          )
          step.do()
          print "DONE"
  
subject: Create command for migrate filer