[Python-Dev] Re: PEP 614: Relaxing Grammar Restrictions On Decorators
Happy to help. Since it doesn't seem like anybody has issues with the PEP, and the PR looks solid, I think I'll contact the Steering Council about moving this forward. Brandt ___ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/4WVJPAG5PCWFF3JWC54LA2QSR2NANZBF/ Code of Conduct: http://python.org/psf/codeofconduct/
[Python-Dev] Re: Accepting PEP 584: Add Union Operators To dict
On Tue, Feb 18, 2020 at 05:35:38PM -, Brandt Bucher wrote: > > I am accepting this PEP. Congratulations Steven and Brandt! > > Thank you for your guidance, especially the suggestions late last > year. And thanks Steven for taking me on as a co-author and shaping > the bulk of the proposal. Thank you Guido, and thank you Brandt for volunteering to do the heavy lifting with the proof of concept code etc. I never could have done this without you. [...] > I feel that I've adequately responded to the other points you've > raised here in this email (please let me know if I missed anything, > and perhaps Steven may want to chime in as well). No, I'm good. Thank you to everyone for your constructive criticism and suggestions. -- Steven ___ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/PSLPPSYPDOJSN3WU2UURLWN5XZ22ZFTC/ Code of Conduct: http://python.org/psf/codeofconduct/
[Python-Dev] Re: Accepting PEP 584: Add Union Operators To dict
> we'll also want to look at collections.UserDict, collections.ChainMap, and > types.MappingProxyType. UserDict has already been updated in the PR (it has tests that fail if it doesn't have all of dict's methods). I'll look into the others... thanks for reminding me! > collections.Mapping and collections.MutableMapping could provide concrete > method implementations that make subclasses behave in a way that's similar to > built-in dicts Hm, haven't thought too much about this (I don't have much experience with the ABCs). Would they return dicts, or call the self.copy and self.update methods? Those are just hypothetical questions for now; I don't necessarily want to dig too far into that discussion again. But I agree that it's definitely worth considering. ;) ___ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/QRX3NQPWTHFQFSQR6NJ54N2IKRGL3VET/ Code of Conduct: http://python.org/psf/codeofconduct/
[Python-Dev] Re: PEP 614: Relaxing Grammar Restrictions On Decorators
On Wed., 19 Feb. 2020, 5:07 pm Brandt Bucher, wrote: > PEP 614 has recently completed a round of review on Python-Ideas: > > https://www.python.org/dev/peps/pep-0614/ > > It proposes that the current decorator syntax restrictions be relaxed to > allow any valid expression. Nobody has raised any objections, but I wanted > to gather more feedback here prior to bringing it before the Steering > Council. > I couldn't point you to a specific thread reference, but I think we came to consensus years ago that this was a good idea that was just in need of someone with the time and inclination to do the work :) Thank you! Cheers, Nick. > ___ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/FUAFZKRXJJHBGBRGUW2QRCCWV6CWDPU4/ Code of Conduct: http://python.org/psf/codeofconduct/
[Python-Dev] Re: PEP 585: Type Hinting Generics In Standard Collections
This looks like a nice usability improvement to me. My only suggestion would be that types.MappingProxyType be included on the list of types to be updated. Cheers, Nick. ___ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/EYU3VDK7T4OVT7MXM5OWOPFA4YKWXVDE/ Code of Conduct: http://python.org/psf/codeofconduct/
[Python-Dev] Re: Accepting PEP 584: Add Union Operators To dict
On Sun., 23 Feb. 2020, 5:32 am Brandt Bucher, wrote: > Just to follow up on this, here are the subclasses I've found. > > Should be updated: > - collections.OrderedDict > - collections.defaultdict > - http.cookies.BaseCookie > - http.cookies.Morsel > - http.cookies.SimpleCookie > They're not dict subclasses, but we'll also want to look at collections.UserDict, collections.ChainMap, and types.MappingProxyType. Finally, while the PEP quite reasonably doesn't propose making __or__ a *required* part of the mutable mapping API, collections.Mapping and collections.MutableMapping *could* provide concrete method implementations that make subclasses behave in a way that's similar to built-in dicts by default. Cheers, Nick. > ___ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/YFC32QSDG7JH2AOUY5X5JUPP6P6REEUN/ Code of Conduct: http://python.org/psf/codeofconduct/
[Python-Dev] Re: Accepting PEP 584: Add Union Operators To dict
Just to follow up on this, here are the subclasses I've found. Should be updated: - collections.OrderedDict - collections.defaultdict - http.cookies.BaseCookie - http.cookies.Morsel - http.cookies.SimpleCookie Don’t think so: - typing.TypedDict Already defines the operator: - collections.Counter Not Public (or at least not documented): - _strptime.TimeRE - builtins.StgDict (this one's only available internally in _ctypes). - email._encoded_words._QByteMap - enum._EnumDict - logging.config.ConvertingDict - multiprocessing.pool._PoolCache - urllib.parse.Quoter ___ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/BRNLVR4G7TDG7Z2BQMURCSYSTFHDXYW5/ Code of Conduct: http://python.org/psf/codeofconduct/
