code: def get_cfg_value(config, section, option):
      
      try:
          value = config[section][option]
      except KeyError:
          if (section, option) in MULTI_OPTIONS:
              return []
          else:
              return ''
      if (section, option) in MULTI_OPTIONS:
          value = split_multiline(value)
      if (section, option) in ENVIRON_OPTIONS:
          value = eval_environ(value)
      return value
docs: Get configuration value.