[issue22642] trace module: convert to argparse

[SilentGhost]

SilentGhost added the comment:

Here is the patch that incorporates earlier changes from Vajrasky's patch as well as wording from Evan's patch in issue24649. I've extended the test of failures, but I'm not sure if much can be done about the test of successful executions. I'm going to mark this issue as a superseder of the issue24649.

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title: trace module: unclear error message -> trace module: convert to argparse
versions: +Python 3.6 -Python 2.7, Python 3.4
Added file: http://bugs.python.org/file41592/issue22642.diff

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