code: def init(self, *args):
          '''init method
          Takes our custom options from self.options and creates a config
          dict which specifies custom settings.
          '''
          cfg = {}
          for k, v in self.options.items():
              if k.lower() in self.cfg.settings and v is not None:
                  cfg[k.lower()] = v
          return cff init(self, *args):
          '''init method
          Takes our custom options from self.options and creates a config
          dict which specifies custom settings.
          '''
          cfg = {}
          for k, v in self.options.items():
              if k.lower() in self.cfg.settings and v is not None:
                  cfg[k.lower()] = v
          return cfg
docs: init method
          Takes our custom options from self.options and creates a config
          dict which specifies custom settings.