On 1/5/21 10:25 AM, Guido van Rossum wrote:
> On Tue, Jan 5, 2021 at 8:50 AM Ethan Furman wrote:
>> [...]
>> Perhaps `ABCMeta` can be easily fixed -- it is calling the function that
>> records all abstract methods, etc., after the `type.__new__` call; can
>> it be called before?
>
> Why do you ke
On Tue, Jan 5, 2021 at 8:50 AM Ethan Furman wrote:
> [...]
> Perhaps `ABCMeta` can be easily fixed -- it is calling the function that
> records all abstract methods, etc., after the
> `type.__new__` call; can it be called before?
>
Why do you keep insisting that this is "broken"? Yes, you have i
On 1/5/21 4:22 AM, Nick Coghlan wrote:
> On Wed, 30 Dec 2020 at 04:38, Ethan Furman wrote:
>> ... there will be a few custom metaclasses that need to move some code
>> from their `__new__` to `__init__` instead, and a few that need to add
>> an `__init__` to consume any keyword arguments that don
For what it's worth, this recent issue: https://bugs.python.org/issue42762
is somewhat related to the non-async aspect of 533. (generator func getting
closed during __del__ and causing odd side-effects at seemingly random
points in the execution flow)
The example code provided in that issue is con
Hi Paul,
> Per PEP 525, I can call aclose coroutine method to cleanup the generator, but
> it requires the code iterating to be aware that that closing the generator is
> necessary.
How about treating this as a bug for the specific use case that you mentioned,
rather than a complete addition of "
On Wed, 30 Dec 2020 at 04:38, Ethan Furman wrote:
> > No, we can't. There is a window where the subclass is initialized after
> > `typing_new()` returned before `__init__`
> > starts, and you propose to move the subclass after that window. There may
> > be code that depends on the class being
>
Hello,
On Tue, 5 Jan 2021 20:37:27 +1000
Nick Coghlan wrote:
> > > object(host=as host, port=as port}:", but that couldn't ever be
I'd like to point out the weirdness of the "as" syntax when applied to
positional arguments, e.g.:
case [as x, as y]:
case Cls(as x, as y):
That feels unnatural,
On Mon, 4 Jan 2021 at 18:38, Paul Moore wrote:
>
> On Sun, 3 Jan 2021 at 23:38, Nick Coghlan wrote:
> >
> > The instance attribute syntax arose from trying to deal with two problems
> > from class patterns in PEP 634:
> >
> > * "ATTR=TARGET" using "=" to bind to the right instead of to the left
27.12.20 22:20, Erlend Aasland пише:
> Who can help me review code that touches the sqlite3 module code base?
>
>
> I've received a lot of constructive reviews from Victor Stinner, Dong-he
> Na and Pablo Galindo on my past sqlite3 PR's; thank you so much! I still
> feel uncomfortable requesting t
