[Python-Dev] PEP 443 - Single-dispatch generic functions (including ABC support)
Antoine Pitrou
solipsis at pitrou.net
Sat May 25 22:25:27 CEST 2013
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Sat May 25 22:25:27 CEST 2013
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On Sat, 25 May 2013 22:16:04 +0200 Ćukasz Langa <lukasz at langa.pl> wrote: > On 25 maj 2013, at 17:13, Nick Coghlan <ncoghlan at gmail.com> wrote: > > > So I think I'd prefer flipping this around - you can't provide a > > custom registry mapping, but you *can* get access to a read only view > > of it through a "registry" attribute on the generic function. > > You guys convinced me. Both the PEP and the implementation are updated > accordingly. I also introduced the caching as suggested by PJ. > > So, the latest document is live: > http://www.python.org/dev/peps/pep-0443/ > > The code is here: > http://hg.python.org/features/pep-443/file/tip/Lib/functools.py#l363 > > The documentation here: > http://hg.python.org/features/pep-443/file/tip/Doc/library/functools.rst#l189 > > The tests here: > http://hg.python.org/features/pep-443/file/tip/Lib/test/test_functools.py#l855 > > I say we're ready. Let it cook for a week or two. Regards Antoine.
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