On 2012年4月23日 17:24:57 +0200 benjamin.peterson <python-checkins at python.org> wrote: > http://hg.python.org/cpython/rev/6e5855854a2e > changeset: 76485:6e5855854a2e > user: Benjamin Peterson <benjamin at python.org> > date: Mon Apr 23 11:24:50 2012 -0400 > summary: > Implement PEP 412: Key-sharing dictionaries (closes #13903) I hope someone can measure the results of this change on real-world code. Benchmark results with http://hg.python.org/benchmarks/ are not overly promising. Regards Antoine.