On Sat, Jun 09, 2018 at 03:07:39PM +1000, Nick Coghlan wrote: > It's doable without code generation hacks by using class statements instead > of with statements. > > The withdrawn PEP 422 shows how to use a custom metaclass to support a > "namespace" keyword argument in the class header that redirects all writes > in the body to the given dict: > https://www.python.org/dev/peps/pep-0422/#new-ways-of-using-classes > > https://www.python.org/dev/peps/pep-0422/#extending-a-class even shows how > to further use that to extend existing classes with new attributes.
That's awesome! I've been poking away at similar ideas for a long time. -- Steve _______________________________________________ Python-ideas mailing list Python-ideas@python.org https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/
