[pypy-issue] [issue1595] Inconsistency between CPython an PyPy while using argparse with mutual exclusion

[Armin Rigo]

Armin Rigo <armin.rigo at gmail.com> added the comment:

As the proposed patch changes the semantics, it might not get backported to 2.7.
 So I just wrote some "bug-to-bug" compatibility logic in 7d4e13193892.

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status: chatting -> resolved

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