old_contents: from .responses import all_buckets, bucket_response, key_response
  
  base_url = "https://(.*).s3.amazonaws.com"
  
  urls = {
      'https://s3.amazonaws.com/$': all_buckets,
      '{0}/$'.format(base_url): bucket_response,
      '{}/(.+)'.format(base_url): key_response,
  }
  
new_contents: from .responses import all_buckets, bucket_response, key_response
  
  base_url = "https?://(.*).s3.amazonaws.com"
  
  urls = {
      'https://s3.amazonaws.com/$': all_buckets,
      '{0}/$'.format(base_url): bucket_response,
      '{}/(.+)'.format(base_url): key_response,
  }
  
subject: make s3 handle http