Since when builtin dict preserve key order?
Marko Rauhamaa
marko at pacujo.net
Sat Mar 24 08:47:03 EDT 2018
Chris Angelico <rosuav at gmail.com>:
> On Sat, Mar 24, 2018 at 10:48 PM, Marko Rauhamaa <marko at pacujo.net> wrote:
>> I take it, then, that the Language Specification follows CPython's
>> version numbering. I wonder how other Python implementations declare
>> their standards compliance.
>
> Have you thought to look?
>
> $ pypy
> Python 2.7.12 (5.6.0+dfsg-4, Nov 20 2016, 10:43:30)
> [PyPy 5.6.0 with GCC 6.2.0 20161109] on linux2
>
> Tada.
FTFY:
Yes, that's how it works. For example PyPy prints out this initial
prompt:
$ pypy
Python 2.7.12 (5.6.0+dfsg-4, Nov 20 2016, 10:43:30)
[PyPy 5.6.0 with GCC 6.2.0 20161109] on linux2
Marko
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