[issue26488] hashlib command line interface

[Martin Panter]

Martin Panter added the comment:

FWIW I am not really comfortable with argparse.FileType; see Issue 13824. How does this patch perform when warnings are enabled, or if you specify a file, but then cause some other argparse error?

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nosy: +martin.panter

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue26488>
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