new_contents: #!/usr/bin/env python
  import os
  import yaml
  import logging
  
  CONF_FILE = os.path.join(os.environ['HOME'], '.teuthology.yaml')
  
  log = logging.getLogger(__name__)
  
  
  class _Config(object):
      def __init__(self):
          self.__conf = {}
          if not os.path.exists(CONF_FILE):
              log.debug("%s not found", CONF_FILE)
              return
  
          with file(CONF_FILE) as f:
              conf_obj = yaml.safe_load_all(f)
              for item in conf_obj:
                  self.__conf.update(item)
  
      @property
      def lock_server(self):
          return self.__conf.get('lock_server')
  
      @property
      def queue_host(self):
          return self.__conf.get('queue_host')
  
      @property
      def queue_port(self):
          return self.__conf.get('queue_port')
  
      @property
      def sentry_dsn(self):
          return self.__conf.get('sentry_dsn')
  
  config = _Config()
  
subject: Add teuthology.config, the start of a better system