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  • Gregory Szorc's avatar
    setup: tweak error message for Python 3 · cd1bede340b0
    Gregory Szorc authored
    We now have beta support for Python 3. In my opinion, it isn't
    yet stable enough to allow `pip install Mercurial` to work with
    Python 3 out of the box: we don't want people accidentally using
    Mercurial with Python 3 just yet.
    
    But I do think we should be more friendly about informing people
    of their options.
    
    This commit tweaks the error message that users see when running
    setup.py with Python 3. We instruct them about the current level
    of Python 3 support, point them at the wiki for more info, and
    give them instructions on how to bypass the check.
    
    As part of this, I also changed which version value is printed,
    as we were printing a named tuple before.
    cd1bede340b0