[issue21579] Python 3.4: tempfile.close attribute does not work

[Марк Коренберг]

Марк Коренберг added the comment:

So, I'm required to re-implement NamedTemporaryFile by hand like that:


    fd, name = tempfile.mkstemp(...)
    try:
        with io.open(fd, ...) as fff:
            fff.write('hello')
            fff.flush()
            os.fdatasync(fff)
            os.rename(name, ...)
    except:
        os.unlink(name)
        raise


This is sad to see...

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