auto.py 1.0 KB

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  1. #
  2. # Copyright 2011 Facebook
  3. #
  4. # Licensed under the Apache License, Version 2.0 (the "License"); you may
  5. # not use this file except in compliance with the License. You may obtain
  6. # a copy of the License at
  7. #
  8. # http://www.apache.org/licenses/LICENSE-2.0
  9. #
  10. # Unless required by applicable law or agreed to in writing, software
  11. # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  12. # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  13. # License for the specific language governing permissions and limitations
  14. # under the License.
  15. """Implementation of platform-specific functionality.
  16. For each function or class described in `tornado.platform.interface`,
  17. the appropriate platform-specific implementation exists in this module.
  18. Most code that needs access to this functionality should do e.g.::
  19. from tornado.platform.auto import set_close_exec
  20. """
  21. import os
  22. if os.name == "nt":
  23. from tornado.platform.windows import set_close_exec
  24. else:
  25. from tornado.platform.posix import set_close_exec
  26. __all__ = ["set_close_exec"]