[issue17974] Migrate unittest to argparse

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

I don't see much sense in this modernization, while the code does not use the capabilities of argparse (and even optparse). Why USAGE_AS_MAIN/USAGE_FROM_MODULE/etc exist, why help is not generated automatically? Why -v/-q store boolean flags instead of changing the numerical level of verbosity?

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nosy: +serhiy.storchaka

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17974>
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