Hello.
I've been thinking it would be nice to be able to use await to suspend
execution until a condition is met (as represented by a function or lambda
which returns a boolean.
Currently, as far as I can tell, the way to accomplish this is with a while
loop which frequently checks the condition,
On Sun, 15 May 2022 at 23:00, Aaron Fink wrote:
>
> Hello.
>
> I've been thinking it would be nice to be able to use await to suspend
> execution until a condition is met (as represented by a function or lambda
> which returns a boolean.
>
> Currently, as far as I can tell, the way to accomplish
The generally-accepted solution for this task is to set an Event, rather than
just returning a Boolean:
def move_to(dest, done_event):
...
done_event.set()
async def main():
dest = ...
done_event = asyncio.Event()
create_task(move_to(dest, done_eve
I think this is a bit of an "XY" feature request.
Currently, resources must be individual files inside a package. A directory
cannot itself be a "resource". So for example if you have a directory structure
like this:
my_great_app/
__init__.py
something.py
data/
ass
On 2022-05-15 03:10, Aaron Fink wrote:
Hello.
I've been thinking it would be nice to be able to use await to suspend
execution until a condition is met (as represented by a function or
lambda which returns a boolean.
Currently, as far as I can tell, the way to accomplish this is with a
whil
Hi. Thanks for asking.
In .BAT files we could write some Windows Shell commands before python code
and python interpreter would ignore them.
Em dom, 15 de mai de 2022 19:14, Eric V. Smith
escreveu:
> Hi, Rafael.
>
> Can you give a use case where you’d find this helpful?
>
> Thanks.
>
> --
> Er
Hi, Rafael.
Can you give a use case where you’d find this helpful?
Thanks.
--
Eric
> On May 14, 2022, at 1:15 PM, Rafael Nunes wrote:
>
>
> Hi.
> What about improving the -x switch by passing the number of lines to ignore?
> Ex: -x (default=1 line)
> -x n (Python will ignore first n lines
On Sun, May 15, 2022 at 07:32:56PM -0300, Rafael Nunes wrote:
> Hi. Thanks for asking.
> In .BAT files we could write some Windows Shell commands before python code
> and python interpreter would ignore them.
Hi Rafael,
You have answered Eric's question with *what* you would do (write
Windows S
On Sun, May 15, 2022 at 03:34:15PM +0100, MRAB wrote:
> On 2022-05-15 03:10, Aaron Fink wrote:
> >Hello.
> >
> >I've been thinking it would be nice to be able to use await to suspend
> >execution until a condition is met (as represented by a function or
> >lambda which returns a boolean.
[...]
>
On 2022-05-16 00:47, Steven D'Aprano wrote:
On Sun, May 15, 2022 at 03:34:15PM +0100, MRAB wrote:
On 2022-05-15 03:10, Aaron Fink wrote:
>Hello.
>
>I've been thinking it would be nice to be able to use await to suspend
>execution until a condition is met (as represented by a function or
>lambd
I'm sorry Steven, I didn't mean to denigrate your examples.
Please note that I said I was in favour of relaxing the restrictions on
the walrus operator.
I guess I just meant that using the walrus operator generally adds extra
complexity to code and means that more effort is required to read and
I honestly wasn't aware that this was added in 3.7 -- I always thought
handling resources was up to setuptools or hand-written code. So it's nice
to see that it's there in the stdlib. And while I haven't actually used
this feature, I have read through the docs and have a few comments.
On Sun, May
On 16/05/22 5:05 pm, Christopher Barker wrote:
a directory is not a binary artifact -- it can't have actually data in
it like a file can.
and:
the entire
point of resources is to provide an abstraction -- the individual
resources may not be files on disk at all
These two statements are con
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