text: #
  # Copyright (C) 2012 - 2021 Satoru SATOH <satoru.satoh @ gmail.com>
  # SPDX-License-Identifier: MIT
  #
  # pylint: disable=consider-using-with
  r"""Module to provide backward compatibility for plugins.
  """
  import typing
  
  
  class BinaryFilesMixin:
      """Mixin class to open configuration files as a binary data.
      """
      _open_flags: typing.Tuple[str, str] = ('rb', 'wb')
  
      @classmethod
      def ropen(cls, filepath, **kwargs):
          """
          :param filepath: Path to file to open to read data
          """
          return open(filepath, cls._open_flags[0], **kwargs)
  
      @classmethod
      def wopen(cls, filepath, **kwargs):
          """
          :param filepath: Path to file to open to write data to
          """
          return open(filepath, cls._open_flags[1], **kwargs)
  
  # vim:sw=4:ts=4:et:
  