[Python-Dev] Re: Improvement to SimpleNamespace

[Victor Stinner]

Le mer. 15 avr. 2020 à 23:38, Glenn Linderman  a écrit :
> Do the child objects truly need to be wrapped, or just accessed?
>
> Thanks for your comments though, they inspired a thought.
>
> The problem with the glom syntax versus the dotted syntax is that the
> minimal syntax is bulky.
>
> obj.abc.def.ghi versus   glom( obj, 'abc.def.ghi')
>
> The problem with attribute syntax is the conflict with regular
> attributes, and the limitation of valid identifier characters.  Glom
> probably doesn't have these problems.
>
> So my new thought is that we need a new syntax.  The minimal existing
> syntax might be
>
> obj._('abc.def.ghi') or maybe   obj['abc.def.ghi']
>
> although the latter would conflict with regular dict lookups, but obj
> isn't a regular dict, so that might not matter.

Such discussion is better fitted for python-ideas mailing list.

Victor
-- 
Night gathers, and now my watch begins. It shall not end until my death.
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[Python-Dev] Re: The Python 2 death march

[Sumana Harihareswara]

Benjamin or others: could you please review 
https://github.com/python/cpython/pull/19229 to "Add an optional obsolete 
header." to the 2.7 documentation today or tomorrow? Much thanks.
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[Python-Dev] Re: PEP 617: New PEG parser for CPython

[Pablo Galindo Salgado]

After the feedback received in the language summit, we have made a modification 
to the
proposed migration plan in PEP 617 so the new parser will be the default in 
3.9alpha6:

https://github.com/python/peps/pull/1369
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