On Sun, Jul 19, 2020 at 9:53 PM Stephan Hoyer wrote:
> On Fri, Jul 17, 2020 at 9:22 PM Ricky Teachey wrote:
>
>> >>> # The positional arguments aren't part of the KeyObject
>> >>> d[a, b:c, d, e=5, f=6] == d.__getitem__((a, b:c, d), KeyObject(e=5,
>> f=6))
>>
>> This raises a question that needs
On Sun, Jul 19, 2020, at 12:42, Stephen J. Turnbull wrote:
> > Sure - it'd have to be a new opcode at this point,
>
> Why? The REDUCE opcode invokes load_reduce which ... oh heck, just post it:
>
> > I just think the wrong decision was made in the first place,
>
> Which "first place", the earl
On Sun, Jul 19, 2020 at 10:27 PM Jonathan Goble wrote:
> One use case that comes up in xarray and pandas is support for indicating
>> indexing "modes". For example, when indexing with floating point numbers
>> it's convenient to be able to opt-in to approximate indexing, e.g.,
>> something like:
On Sun, Jul 19, 2020 at 10:25 PM Jonathan Goble wrote:
> On Sun, Jul 19, 2020 at 9:53 PM Stephan Hoyer wrote:
>
>> On Fri, Jul 17, 2020 at 9:22 PM Ricky Teachey wrote:
>>
>>> >>> # The positional arguments aren't part of the KeyObject
>>> >>> d[a, b:c, d, e=5, f=6] == d.__getitem__((a, b:c, d),
On Sun, Jul 19, 2020 at 10:24:42PM -0400, Jonathan Goble wrote:
> IMHO the above example would be better spelled as:
>
> array.loc.get(longitude, latitude, method='nearest', tolerance=0.001)
One of the use-cases for this is for type hints, where you cannot use
method calls. So that's right out.
What purpose do you have in mind for making this distinction? Even if it
could be done easily (which I doubt), why would this be useful?
On Sun, Jul 19, 2020 at 19:01 wrote:
> Hello,
>
> The API provided by PEP 445 makes it possible to intercept allocation
> requests through hooks, but it seems
On Sun, Jul 19, 2020 at 9:53 PM Stephan Hoyer wrote:
> On Fri, Jul 17, 2020 at 9:22 PM Ricky Teachey wrote:
>
>> >>> # The positional arguments aren't part of the KeyObject
>> >>> d[a, b:c, d, e=5, f=6] == d.__getitem__((a, b:c, d), KeyObject(e=5,
>> f=6))
>>
>> This raises a question that needs
Hello,
The API provided by PEP 445 makes it possible to intercept allocation requests
through hooks, but it seems that both user allocations and interpreter
allocations are sent to the hooks.
Here, user allocations refer to those that are triggered explicitly by the code
(e.g. memory allocatio
On Fri, Jul 17, 2020 at 9:22 PM Ricky Teachey wrote:
> >>> # The positional arguments aren't part of the KeyObject
> >>> d[a, b:c, d, e=5, f=6] == d.__getitem__((a, b:c, d), KeyObject(e=5,
> f=6))
>
> This raises a question that needs to be answered, then: what would be the
> utility of mixing to
On 7/19/2020 6:49 PM, David Mertz wrote:
On Sun, Jul 19, 2020 at 6:35 PM Dominik Vilsmeier
mailto:dominik.vilsme...@gmx.de>> wrote:
But this looks unnecessarily complicated. Why can't xarray allow
the following:
ds["empty"]["lon", 1:5, "lat", 3:] = 10
which looks very clos
On Sun, Jul 19, 2020 at 6:35 PM Dominik Vilsmeier
wrote:
> But this looks unnecessarily complicated. Why can't xarray allow the
> following:
>
> ds["empty"]["lon", 1:5, "lat", 3:] = 10
>
> which looks very close to the proposed syntax below. Not that I'm against
> the proposal but I think tha
On 17.07.20 22:11, Todd wrote:
On Fri, Jul 17, 2020 at 12:19 PM David Mertz mailto:me...@gnosis.cx>> wrote:
Fwiw, I'm probably -0 on the feature itself. Someone suggested it
could be useful for xarray, but I'm not sure now what that would
look like. If someone had an example, I coul
I'm making [a platform for learning Python](
https://github.com/alexmojaki/futurecoder) which needs to allow users to
run arbitrary Python code on the server. Each user gets their own process
and I use `import resource; resource.setrlimit(resource.RLIMIT_NOFILE, (0,
0))` to prevent opening any file
We have this in re.sub(). Not sure we need a second way to do it.
On Sun, Jul 19, 2020 at 12:57 PM artem6191 wrote:
> Example: '1 1 1 1'.replace('1', lambda char, index: str(index)+char) # '01
> 11 21 31'
> ___
> Python-ideas mailing list -- python-id
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Hi, Robert,
I learned about an existing RestrictedPython implementation through
Zope/Plone. I can see that it differs from your ideas in some ways, but I
think at heart it gets to what you're trying to solve for. Have you read
about it?
https://restrictedpython.readthedocs.io/en/latest/idea.html
On Mon, Jul 20, 2020 at 2:14 AM Robert wrote:
>
>
> Hi, I’ve been lurking for a while. This is my first real post in a long
> time.
>
>
> This is a proposal for a system-less python; that is, a version of
> python that does not have file or other inappropriate access to the os.
> The idea is to p
Random832 writes:
> I guess part of where I'm not sure I'm on solid ground is... is the
> pure-python version guaranteed to always exist and always be
> available under the name _Unpickler, or is that an implementation
> detail? I've been assuming that there was no such guarantee and any
> ch
Hi, I’ve been lurking for a while. This is my first real post in a long
time.
This is a proposal for a system-less python; that is, a version of
python that does not have file or other inappropriate access to the os.
The idea is to provide a python environment capable of safely running
i
Thank to all disputants.
It is possible to borrow the keyword "case" from PEP-622 (when it appears
https://www.python.org/dev/peps/pep-0622). Keyword "case" can be written
instead of "else/elif". I.e.
case COND:
...
[case COND:
...]
[case COND:
...]
All conditions COND must be different. L
On Sun, 19 Jul 2020 05:01:48 -0400
Wes Turner wrote:
>
> Can't remember where I thought I read that libuv + CPython asyncio is
> actually faster than node + libuv.
"faster" is pretty much meaningless without specifics. libuv + asyncio
will certainly be fast if you're mostly transferring packets
On Thu, Jul 16, 2020, 1:33 PM David Mertz wrote:
> On Thu, Jul 16, 2020 at 12:59 PM wrote:
>
>> Recently I have been thinking about why `JavaScript` with it's horrible
>> type system and lots of edge cases has supported so many platform and is
>> very fast ...
>> First answer is simple, because
I remember some years ago I compiled Python 3.4 on Kobo, using an ARM
virtual machine with qemu. Since the space on Kobo was little, I removed
the standard library.
But Python did not work. I had to include some stdlib modules too, like
encodings/ascii.py, because I was not able to even print an "H
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