Emanuel Barry added the comment:

Hmm, if `sys.__stdout__` was deleted (or set to `None`), this would also raise 
an `AttributeError` when calling `shutil.get_terminal_size`, so I think that 
even if `os.get_terminal_size` is guaranteed to be always present (which it's 
not, IIUC), catching `AttributeError` would prevent that bug, too.

Should I write a unit test for that too? Even though this one theorically 
covers it as well, I wouldn't want people in the future to think they can 
safely remove `except AttributeError` from the code.

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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue26801>
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