old_contents: # coding:utf-8
  # 拨号间隔
  ADSL_CYCLE = 251
  
  # 拨号出错重试间隔
  ADSL_ERROR_CYCLE = 10
  
  # ADSL命令
  ADSL_BASH = 'adsl-stop;adsl-start'
  
  # 代理运行端口
  PROXY_PORT = 8888
  
  # 客户端唯一标识
  CLIENT_NAME = 'adsl1'
  
  # 拨号网卡
  ADSL_IFNAME = 'ppp0'
  
  # Redis数据库IP
  REDIS_HOST = 'localhost'
  
  # Redis数据库密码, 如无则填None
  REDIS_PASSWORD = None
  
  # Redis数据库端口
  REDIS_PORT = 6379
  
  # 代理池键名
  PROXY_KEY = 'adsl'
  
  # 测试URL
  TEST_URL = 'https://www.baidu.com/'
  
  # 测试超时时间
  TEST_TIMEOUT = 10
  
  # API端口
  API_PORT = 8000
  
new_contents: # coding:utf-8
  # 拨号间隔
  ADSL_CYCLE = 251
  
  # 拨号出错重试间隔
  ADSL_ERROR_CYCLE = 10
  
  # ADSL命令
  ADSL_BASH = 'adsl-stop;adsl-start'
  
  # 代理运行端口
  PROXY_PORT = 8888
  
  # 客户端唯一标识
  CLIENT_NAME = 'adsl1'
  
  # 拨号网卡
  ADSL_IFNAME = 'ppp0'
  
  # Redis数据库IP
  REDIS_HOST = 'localhost'
  
  # Redis数据库密码, 如无则填None
  REDIS_PASSWORD = None
  
  # Redis数据库端口
  REDIS_PORT = 6379
  
  # 代理池键名
  PROXY_KEY = 'adsl'
  
  # 测试URL
  TEST_URL = 'https://www.amazon.com/'
  
  # 测试超时时间
  TEST_TIMEOUT = 10
  
  # API端口
  API_PORT = 8000
  
subject: Update config.py