[issue17852] Built-in module _io can loose data from buffered files at exit

[Antoine Pitrou]

Antoine Pitrou added the comment:

You mean encourage people to explicitly use "with" or call close()? Yes, that's the simplest answer. It's why we added ResourceWarning.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17852>
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