Re: use set notation for repr of dict_keys?

2021-02-23 Thread Chris Angelico
On Wed, Feb 24, 2021 at 4:29 PM Random832 wrote: > > AIUI the keys, values, and items collections have always had the ordering > guarantee that iterating over them while not modifying the underlying > dictionary will give the same order each time [with respect to each other, > and possibly also

Re: use set notation for repr of dict_keys?

2021-02-23 Thread Random832
On Sat, Feb 20, 2021, at 15:00, dn via Python-list wrote: > So, the output is not a set (as you say) but nor (as > apparently-indicated by the square-brackets) is it actually a list! To be clear, it is an instance of collections.abc.Set, and supports most binary operators that sets support. I wa

Pip standard error warning about dependency resolver

2021-02-23 Thread adam....@gmail.com
I started seeing this sometimes from pip: After October 2020 you may experience errors when installing or updating packages. This is because pip will change the way that it resolves dependency conflicts. Yeah, sure, that's something to consider. We seem fine with the new resolver. Is there a w