old_contents: import sys
  
  from ..base_request import BaseRequest
  from ..settings import Settings
  
  
  class Config(object):
      """
      This class implements configuration model for Resin Python SDK.
  
      Attributes:
          _config (dict): caching configuration.
  
      """
  
      def __init__(self):
          self.base_request = BaseRequest()
          self.settings = Settings()
          self._config = None
  
      def _get_config(self, key):
          if self._config:
              return self._config[key]
          # Load all config again
          self.get_all()
          return self._config[key]
  
      def get_all(self):
          """
          Get all configuration.
  
          Returns:
              dict: configuration information.
  
          Examples:
              >>> resin.models.config.get_all()
              { all configuration details }
  
          """
  
          if self._config is None:
              self._config = self.base_request.request(
                  'config', 'GET', endpoint=self.settings.get('api_endpoint'))
          return self._config
  
      def get_device_types(self):
          """
          Get device types configuration.
  
          Returns:
              list: device types information.
  
          Examples:
              >>> resin.models.config.get_device_types()
              [ all configuration details ]
  
          """
  
          return self._get_config('deviceTypes')
  
new_contents: import sys
  
  from ..base_request import BaseRequest
  from ..settings import Settings
  
  
  def _normalize_device_type(dev_type):
      if dev_type['state'] == 'PREVIEW':
          dev_type['state'] = 'ALPHA'
          dev_type['name'] = dev_type['name'].replace('(PREVIEW)', '(ALPHA)')
      if dev_type['state'] == 'EXPERIMENTAL':
          dev_type['state'] = 'BETA'
          dev_type['name'] = dev_type['name'].replace('(EXPERIMENTAL)', ('BETA'))
      if dev_type['slug'] == 'raspberry-pi':
          dev_type['name'] = 'Raspberry Pi (v1 or Zero)'
      return dev_type
  
  
  class Config(object):
      """
      This class implements configuration model for Resin Python SDK.
  
      Attributes:
          _config (dict): caching configuration.
  
      """
  
      def __init__(self):
          self.base_request = BaseRequest()
          self.settings = Settings()
          self._config = None
  
      def _get_config(self, key):
          if self._config:
              return self._config[key]
          # Load all config again
          self.get_all()
          return self._config[key]
  
      def get_all(self):
          """
          Get all configuration.
  
          Returns:
              dict: configuration information.
  
          Examples:
              >>> resin.models.config.get_all()
              { all configuration details }
  
          """
  
          if self._config is None:
              self._config = self.base_request.request(
                  'config', 'GET', endpoint=self.settings.get('api_endpoint'))
              self._config['deviceTypes'] = map(_normalize_device_type, self._config['deviceTypes'])
          return self._config
  
      def get_device_types(self):
          """
          Get device types configuration.
  
          Returns:
              list: device types information.
  
          Examples:
              >>> resin.models.config.get_device_types()
              [ all configuration details ]
  
          """
  
          return self._get_config('deviceTypes')
  
subject: Patch device types to be marked as ALPHA and BETA