> Mike Krell wrote: >> Well, 3to2 would then be an option for you: use Python 3 as the source >> language. > > Making life easier for 3to2 is an *excellent* rationale for backports. >
I'm skeptical. If new features get added to 2.7: why would that simplify 3to2? It couldn't *use* these features, since it surely would have to support 2.6 and earlier as well. Not sure what 3to2 would do about difficult-to-convert 3.x feature (as, perhaps, the nonlocal keyword). If it currently gives up, it then may offer you to restrict your target versions to 2.7+. Not sure whether users would use that option, though - perhaps they rather stop using nonlocal in 3.x if 3to2 cannot support it for all 2.x versions they are interested in. Perhaps 3to2 has a work-around that still provides a good backport in most cases. Then, the backport would not make the tool any simpler: if 3to2 would start using the backport, it would actually get more complicated (not easier), as it now needs to support two cases. Regards, Martin _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
