old_contents: import pathlib
  import logging
  import tempfile
  
  # server
  PORT = 37851
  
  # worker
  N_THREAD_WORKER = 8
  N_PROCESS_WORKER = 2
  
  # common
  CWD = pathlib.PurePath(__file__).parents[1]
  LOG_NAME = 'ramjet-driver'
  LOG_DIR = tempfile.gettempdir()
  LOG_PATH = '{}.log'.format(pathlib.Path(LOG_DIR, LOG_NAME))
  PID_FILE_PATH = '{}.lock'.format(pathlib.Path(LOG_DIR, LOG_NAME))
  logging.getLogger("requests").setLevel(logging.WARNING)
  logging.getLogger("ldap3").setLevel(logging.WARNING)
  logging.getLogger("tweepy").setLevel(logging.WARNING)
  logging.getLogger("aiohttp").setLevel(logging.WARNING)
  logging.getLogger("asyncio").setLevel(logging.WARNING)
  logging.getLogger("botocore").setLevel(logging.WARNING)
  logger = logging.getLogger(LOG_NAME)
  
  
  # web
  OK = 0
  ERROR = 1
  URL_PREFIX = ''
  SECRET_KEY = 'ilori2y8KdbWVgsIf9eb39K29vy9zkHxelHihazxF2E='
  
  
  # email
  ALERT_EMAIL_RECEIVERS = ','.join([
      'lcai@movoto.com'
  ])
  
  
  # tasks
  INSTALL_TASKS = [
      # 可以用简单的字符串定义任务，指向 tasks 里的文件夹名
      # tasks/*/__init__.py 里必须定义 bind_task
      # Warning: 默认的心跳服务，不要注释
      'heart',
      # 或者可以用 dict 详细定义
      # @parameter task: 任务名；
      # @parameter entry: 入口函数；
      # @parameter http_handle: HTTP 入口
      {'task': 'webdemo', 'entry': 'bind_task', 'http_handle': 'bind_handle'},
      # -------------------------------------------------
      # 从下面开始是自定制的任务
      # -------------------------------------------------
      'keyword',
      'twitter',
      'aws',
  ]
  
new_contents: import pathlib
  import logging
  import tempfile
  
  # server
  PORT = 37851
  
  # worker
  N_THREAD_WORKER = 8
  N_PROCESS_WORKER = 2
  
  # common
  CWD = pathlib.PurePath(__file__).parents[1]
  LOG_NAME = 'ramjet-driver'
  LOG_DIR = tempfile.gettempdir()
  LOG_PATH = '{}.log'.format(pathlib.Path(LOG_DIR, LOG_NAME))
  PID_FILE_PATH = '{}.lock'.format(pathlib.Path(LOG_DIR, LOG_NAME))
  logging.getLogger("requests").setLevel(logging.WARNING)
  logging.getLogger("ldap3").setLevel(logging.WARNING)
  logging.getLogger("tweepy").setLevel(logging.WARNING)
  logging.getLogger("aiohttp").setLevel(logging.WARNING)
  logging.getLogger("asyncio").setLevel(logging.WARNING)
  logging.getLogger("botocore").setLevel(logging.WARNING)
  logger = logging.getLogger(LOG_NAME)
  
  # web
  OK = 0
  ERROR = 1
  URL_PREFIX = ''
  SECRET_KEY = 'ilori2y8KdbWVgsIf9eb39K29vy9zkHxelHihazxF2E='
  
  # tasks
  INSTALL_TASKS = [
      # 可以用简单的字符串定义任务，指向 tasks 里的文件夹名
      # tasks/*/__init__.py 里必须定义 bind_task
      # Warning: 默认的心跳服务，不要注释
      'heart',
      # 或者可以用 dict 详细定义
      # @parameter task: 任务名；
      # @parameter entry: 入口函数；
      # @parameter http_handle: HTTP 入口
      {'task': 'webdemo', 'entry': 'bind_task', 'http_handle': 'bind_handle'},
      # -------------------------------------------------
      # 从下面开始是自定制的任务
      # -------------------------------------------------
      'keyword',
      'twitter',
      'aws',
  ]
  
subject: remove some movoto settins