text: #-*- encoding=utf-8 -*-
  import os
  from datetime import datetime, timedelta
  
  from django.core.management.base import BaseCommand
  from django.conf import settings
  
  
  class Command(BaseCommand):
      help = 'Purge xlsx and csvs'
  
      def handle(self, *args, **options):
          directories = ['xlsx', 'csvs']
          for directory in directories:
              path = os.path.join(settings.MEDIA_ROOT, directory)
              files = os.listdir(path)
              purge_date = datetime.now() - timedelta(days=7)
              for file in files:
                  file = os.path.join(path, file)
                  file_date = datetime.fromtimestamp(os.path.getmtime(file))
                  print file_date
                  if file_date < purge_date:
                      os.remove(file)
  