On 17/12/2020 16:06, Bischoop wrote:
On 2020-12-17, dn wrote:
Remember that posts to the list are archived, and thus may be searched.
People experiencing similar problems in-future will be able to 'mine'
the archives for help and advice.
Using a/any pastebin is great for immediate sharing. Re
On 2020-12-17, Bischoop wrote:
Accidently removed the paste, https://bpa.st/E3FQ
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https://mail.python.org/mailman/listinfo/python-list
On 2020-12-17, dn wrote:
> Remember that posts to the list are archived, and thus may be searched.
> People experiencing similar problems in-future will be able to 'mine'
> the archives for help and advice.
>
> Using a/any pastebin is great for immediate sharing. Remember that in
> this case t
On 17/12/2020 15:40, Bischoop wrote:
On 2020-12-12, Terry Reedy wrote:
Don't post links to unknown sites. Reduce it to the minimum needed to
exhibit the questionable behavior and include inline with the question.
BTW bpa.st/+python is well known for code sharing among Python
communities it
On 2020-12-12, Terry Reedy wrote:
>
> Don't post links to unknown sites. Reduce it to the minimum needed to
> exhibit the questionable behavior and include inline with the question.
>
>> How this functions should look properly?
>
>
I've solved the problem.
BTW bpa.st/+python is well known for c
I've done my biggest project that allowed me to learn a lot.
It's basically simply Database with basic options >> https://bpa.st/FU4A
.
What sucks here is basically the find_people() I'll have to work on it
yet to make it more useful.
.
If anyone was bored and wished to point me some wrong way or
On 16Dec2020 21:59, Chris Green wrote:
>Cameron Simpson wrote:
>> On 16Dec2020 18:51, Chris Green wrote:
>> >The specific problem that finally prevented me from managing to get it
>> >to work was a (Linux) .so file that had been built for Python 2 and,
>> >as I don't have the source, I can't bui
On Thu, Dec 17, 2020 at 9:06 AM Chris Green wrote:
> > Also, make note of the specific Python 2 version where your software
> > works - the CPython API does change somewhat sometimes.
> >
> I still have python 2. The issue is that the programs need modules
> which come from a PPA to support Pytho
Cameron Simpson wrote:
> On 16Dec2020 18:51, Chris Green wrote:
> >The specific problem that finally prevented me from managing to get it
> >to work was a (Linux) .so file that had been built for Python 2 and,
> >as I don't have the source, I can't build for Python 3.
>
> ChrisA I think suggeste
On Thu, Dec 17, 2020 at 8:26 AM Cameron Simpson wrote:
>
> On 16Dec2020 18:51, Chris Green wrote:
> >The specific problem that finally prevented me from managing to get it
> >to work was a (Linux) .so file that had been built for Python 2 and,
> >as I don't have the source, I can't build for Pyth
On 16Dec2020 18:51, Chris Green wrote:
>The specific problem that finally prevented me from managing to get it
>to work was a (Linux) .so file that had been built for Python 2 and,
>as I don't have the source, I can't build for Python 3.
ChrisA I think suggested keeping a Python 2.7 install aroun
On Thu, Dec 17, 2020 at 7:27 AM MRAB wrote:
>
> On 2020-12-16 19:16, Chris Angelico wrote:
> > On Thu, Dec 17, 2020 at 6:06 AM Chris Green wrote:
> >>
> >> Some time ago (in July) I asked some questions here
> >> about problems migrating some code from Python 2 to Python 3.
> >>
> >> The specific
On 2020-12-16 19:16, Chris Angelico wrote:
On Thu, Dec 17, 2020 at 6:06 AM Chris Green wrote:
Some time ago (in July) I asked some questions here
about problems migrating some code from Python 2 to Python 3.
The specific problem that finally prevented me from managing to get it
to work was a
On 12/16/2020 12:15 PM, Erick Willum wrote:
Begin forwarded message:
From: Erick Willum
Date: 16 December 2020 at 15:53:40 GMT
To: python-list@python.org
Subject: bug in download
Hallo and good afternoon,
Having installed python (big thank you) and sublime text, i get the next
message wh
On 2020-12-16, Dennis Lee Bieber wrote:
> On Tue, 15 Dec 2020 20:08:53 + (UTC), Mark Polesky via Python-list
> declaimed the following:
>
>>behavior, and I can't remember any programming language in which it's
>>different.
>
> https://en.wikipedia.org/wiki/Evaluation_strategy#Call_by_name
Mo
On Thu, Dec 17, 2020 at 6:06 AM Chris Green wrote:
>
> Some time ago (in July) I asked some questions here
> about problems migrating some code from Python 2 to Python 3.
>
> The specific problem that finally prevented me from managing to get it
> to work was a (Linux) .so file that had been built
Some time ago (in July) I asked some questions here
about problems migrating some code from Python 2 to Python 3.
The specific problem that finally prevented me from managing to get it
to work was a (Linux) .so file that had been built for Python 2 and,
as I don't have the source, I can't build
Begin forwarded message:
> From: Erick Willum
> Date: 16 December 2020 at 15:53:40 GMT
> To: python-list@python.org
> Subject: bug in download
>
> Hallo and good afternoon,
>
> Having installed python (big thank you) and sublime text, i get the next
> message when trying to download numpy
On 2020-12-16 16:04, Rob Rosengard wrote:
Warning: I am new to this group
Warning: I am not an expert at Python, I've written a few small programs, and
spend 20 hours of online classes, and maybe a book or two.
Warning: I am new to trying to use concurrent.futures.ProcessPoolExecutor
- Prior
On Wed, Dec 16, 2020 at 9:23 AM Israel Brewster
wrote:
> > On Dec 16, 2020, at 7:04 AM, Rob Rosengard
> wrote:
> >
> > Warning: I am new to this group
> > Warning: I am not an expert at Python, I've written a few small
> programs, and spend 20 hours of online classes, and maybe a book or two.
> On Dec 16, 2020, at 7:04 AM, Rob Rosengard wrote:
>
> Warning: I am new to this group
> Warning: I am not an expert at Python, I've written a few small programs,
> and spend 20 hours of online classes, and maybe a book or two.
> Warning: I am new to trying to use concurrent.futures.Process
On 12/16/20 3:08 AM, Peter J. Holzer wrote:
On 2020-12-15 13:07:25 -0800, Ethan Furman wrote:
On 12/15/20 9:07 AM, Mark Polesky via Python-list wrote:
D = {'a':1}
def get_default():
print('Nobody expects this')
return 0
print(D.get('a', get_default()))
Python has short-circuiti
On 12/16/20 1:44 AM, Chris Angelico wrote:
On Wed, Dec 16, 2020 at 8:43 PM Loris Bennett
wrote:
Paul Bryan writes:
On Wed, 2020-12-16 at 10:01 +0100, Loris Bennett wrote:
OK, I get the point about when the default value is generated and
that
potentially being surprising, but in the exampl
Warning: I am new to this group
Warning: I am not an expert at Python, I've written a few small programs, and
spend 20 hours of online classes, and maybe a book or two.
Warning: I am new to trying to use concurrent.futures.ProcessPoolExecutor
- Prior to writing this question I updated to Pytho
On Tue, 15 Dec 2020, Terry Reedy wrote:
In particular, for latest release (now 3.9) you would want tkinter in
https://docs.python.org/3/whatsnew/3.9.html#improved-modules but nothing
there. However, https://docs.python.org/3.8/whatsnew/3.8.html#tkinter
Thanks, Terry.
Stay well,
Rich
--
https
On Wed, Dec 16, 2020 at 10:17 PM Peter J. Holzer wrote:
>
> On 2020-12-15 13:07:25 -0800, Ethan Furman wrote:
> > On 12/15/20 9:07 AM, Mark Polesky via Python-list wrote:
> >
> > > D = {'a':1}
> > >
> > > def get_default():
> > > print('Nobody expects this')
> > > return 0
> > >
> > > pr
On 2020-12-15 13:07:25 -0800, Ethan Furman wrote:
> On 12/15/20 9:07 AM, Mark Polesky via Python-list wrote:
>
> > D = {'a':1}
> >
> > def get_default():
> > print('Nobody expects this')
> > return 0
> >
> > print(D.get('a', get_default()))
>
> Python has short-circuiting logical operat
Paul Bryan writes:
> Maybe this will help:
>
def get(key, default):
> ... print("entering get")
> ... print(f"{key=} {default=}")
> ... print("exiting get")
> ...
def generate_default():
> ... print("entering generate_default")
> ... print("exiting generate_default")
> ...
On Wed, Dec 16, 2020 at 8:43 PM Loris Bennett
wrote:
>
> Paul Bryan writes:
>
> > On Wed, 2020-12-16 at 10:01 +0100, Loris Bennett wrote:
> >
> >> OK, I get the point about when the default value is generated and
> >> that
> >> potentially being surprising, but in the example originally given,
>
Paul Bryan writes:
> On Wed, 2020-12-16 at 10:01 +0100, Loris Bennett wrote:
>
>> OK, I get the point about when the default value is generated and
>> that
>> potentially being surprising, but in the example originally given,
>> the
>> key 'a' exists and has a value of '1', so the default value i
Maybe this will help:
>>> def get(key, default):
... print("entering get")
... print(f"{key=} {default=}")
... print("exiting get")
...
>>> def generate_default():
... print("entering generate_default")
... print("exiting generate_default")
... return 1
...
>>> get("a", generate_defa
On Wed, 2020-12-16 at 10:01 +0100, Loris Bennett wrote:
> OK, I get the point about when the default value is generated and
> that
> potentially being surprising, but in the example originally given,
> the
> key 'a' exists and has a value of '1', so the default value is not
> needed.
But the func
Paul Bryan writes:
> On Wed, 2020-12-16 at 08:59 +0100, Loris Bennett wrote:
>
>> Isn't the second argument to D.get() the value to be return if the
>> first
>> argument is not a valid key? In that case, why does it make any
>> difference here what the second argument of D.get() is since the key
On Wed, 2020-12-16 at 08:59 +0100, Loris Bennett wrote:
> Isn't the second argument to D.get() the value to be return if the
> first
> argument is not a valid key? In that case, why does it make any
> difference here what the second argument of D.get() is since the key
> 'a'
> does exist?
>
> Th
Serhiy Storchaka writes:
> 15.12.20 19:07, Mark Polesky via Python-list пише:
>> # Running this script
>>
>> D = {'a':1}
>> def get_default():
>> print('Nobody expects this')
>> return 0
>> print(D.get('a', get_default()))
>>
>> # ...generates this output:
>>
>> Nobody expects this
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