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diff --git a/pipermail/pycrypto/2010q4/000305.html b/pipermail/pycrypto/2010q4/000305.html new file mode 100644 index 0000000..a642ddd --- /dev/null +++ b/pipermail/pycrypto/2010q4/000305.html @@ -0,0 +1,82 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [pycrypto] Once again: Python3 with PyCrypto + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:pycrypto%40lists.dlitz.net?Subject=%5Bpycrypto%5D%20Once%20again%3A%20Python3%20with%20PyCrypto&In-Reply-To="> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="000304.html"> + <LINK REL="Next" HREF="000307.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[pycrypto] Once again: Python3 with PyCrypto</H1> + <B>Thorsten Behrens</B> + <A HREF="mailto:pycrypto%40lists.dlitz.net?Subject=%5Bpycrypto%5D%20Once%20again%3A%20Python3%20with%20PyCrypto&In-Reply-To=" + TITLE="[pycrypto] Once again: Python3 with PyCrypto">sbehrens at gmx.li + </A><BR> + <I>Wed Dec 22 20:11:19 CST 2010</I> + <P><UL> + <LI>Previous message: <A HREF="000304.html">[pycrypto] Help on PyCrypto errors on 64-bit Windows +</A></li> + <LI>Next message: <A HREF="000307.html">[pycrypto] Once again: Python3 with PyCrypto +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#305">[ date ]</a> + <a href="thread.html#305">[ thread ]</a> + <a href="subject.html#305">[ subject ]</a> + <a href="author.html#305">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>Johannes, Dwayne, + +now that pycrypto accepts US contributions, I'm happy to at least give Python 3.x support some thought and investigation. So as to not re-invent the wheel: Johannes, what's the status of your efforts to date? + +>><i> +</I>I don't really know what's involved in doing Py3k support, but I'd like to see it happen, provided +that it doesn't involve breaking Python 2.x support or a lot of unnecessary code duplication. +>><i> +</I> +Agreed. It's a matter of staying away from 3.x-only features (a pretty good list can be found here: <A HREF="http://sayspy.blogspot.com/2010/08/what-will-forever-be-exclusive-to.html">http://sayspy.blogspot.com/2010/08/what-will-forever-be-exclusive-to.html</A>), and I'd say even features that have been backported into 2.6 and 2.7. That is, focus on rewriting things that will break 3.x in such a way that they stay supported in 2.x. I'll caution that I haven't been through that exercise. I imagine it should be non-trivial but also not a huge pain for pycrypto, but I'm not willing to wager on that hunch. + +The biggest hurdle has already been overcome: You'd like to see it happen. That's not a given in the Python community right now, I am made to understand. :) + +>><i> +</I>How do other Python projects that have C code maintain compatibility across both Python 2.x and 3.x? +>><i> +</I> +There are some guidelines at <A HREF="http://docs.python.org/release/3.0.1/howto/cporting.html#cporting-howto.">http://docs.python.org/release/3.0.1/howto/cporting.html#cporting-howto.</A> Looks like the int/long unification can be handled pretty well, by using aliases. str/unicode may be an issue, since 2.6 has a compatibility header, but earlier versions don't. Depends on how much those functions are in use in the pycrypto C modules. And then there's module unit/status, which looks like a pain, though do-able. + +Yours +Thorsten + + +</PRE> + + + + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="000304.html">[pycrypto] Help on PyCrypto errors on 64-bit Windows +</A></li> + <LI>Next message: <A HREF="000307.html">[pycrypto] Once again: Python3 with PyCrypto +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#305">[ date ]</a> + <a href="thread.html#305">[ thread ]</a> + <a href="subject.html#305">[ subject ]</a> + <a href="author.html#305">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="http://lists.dlitz.net/cgi-bin/mailman/listinfo/pycrypto">More information about the pycrypto +mailing list</a><br> +</body></html> |