On Fri, Apr 14, 2017 at 06:06:29PM -0700, Stephan Hoyer wrote:
> One way that I've found myself using enums recently is for dispatching (as
> keys in a dictionary) between different interchangeable functions or
> classes. My code looks something like this:
>
> from enum import Enum
>
> def foo(.
Thread safety is very complex and has an impact on performance. I dislike
the idea of providing such property to generators which can have a complex
next method.
IMHO it's better to put a generator in wrapper which adds thread safety.
What do you think?
Victor
Le 14 avr. 2017 18:48, "Serhiy Sto
On 04/16/2017 01:24 AM, Steven D'Aprano wrote:
On Fri, Apr 14, 2017 at 06:06:29PM -0700, Stephan Hoyer wrote:
One way that I've found myself using enums recently is for dispatching (as
keys in a dictionary) between different interchangeable functions or
classes.
[...]
Given that wanting to
I think the two shouldn't be mixed.
On Apr 16, 2017 7:58 AM, "Victor Stinner" wrote:
> Thread safety is very complex and has an impact on performance. I dislike
> the idea of providing such property to generators which can have a complex
> next method.
>
> IMHO it's better to put a generator in
On 15 April 2017 at 10:45, Nick Coghlan wrote:
> So I'd be opposed to trying to make generator objects natively thread
> aware - as Stephen notes, the GIL is an implementation detail of
> CPython, so it isn't OK to rely on it when defining changes to
> language level semantics (in this case, wheth
On Sat, Apr 15, 2017 at 12:09:39AM +1000, Nick Coghlan wrote:
> On 14 April 2017 at 04:20, Steven D'Aprano wrote:
> > Long ago, when the operator module was first introduced, there was a
> > much stronger correspondence between the operator.__dunder__ functions
> > and dunder methods. But I think
On 17 April 2017 at 08:00, Paul Moore wrote:
> On 15 April 2017 at 10:45, Nick Coghlan wrote:
>> So I'd be opposed to trying to make generator objects natively thread
>> aware - as Stephen notes, the GIL is an implementation detail of
>> CPython, so it isn't OK to rely on it when defining changes
