On Tue, 8 May 2018, 16:33 Jeroen Demeyer, <j.deme...@ugent.be> wrote:
> On 2018-05-06 09:35, Nick Coghlan wrote: > > Thanks for this update Jeroen! If it doesn't come up otherwise, I'll try > > to claim one of the lightning talk slots at the Language Summit to > > discuss this with folks in person :) > > Sounds great! I'd love to hear what people think. > > As an example of how the new functionality of PEP 575 can be used, I > changed functools.lru_cache to implement the _lru_cache_wrapper class as > subclass of base_function. I added this to the reference implementation > https://github.com/jdemeyer/cpython/tree/pep575 > _______________________________________________ > It is not so much the use, but the abuse that I am worried about. If their was a way to limit the complexity of expression allowed around the use of the name assigned to by :=, then that would be a start.
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