On 22/05/24 07:14, HenHanna via Python-list wrote:
How can i write this function Cprod (Cartesian Product) simply?
(writing this out: itertools.product([0, 1], repeat=N )
The value can be a list or a Tuple.
cprod([0, 1], 1) => ((0) (1))
Virtual meeting, Wed 17 April, 1800 for 1830 (NZST, ie 0630 UTC)
Data Ethics
Emma McDonald is the Director of the Interim Centre for Data Ethics and
Innovation at Stats NZ (New Zealand Government Department of Statistics)
Emma will talk about why Stats NZ is establishing a Centre for Data
On 11/04/24 06:50, WordWeaver Evangelist via Python-list wrote:
I have a simple question. I use the following textPrompt in some of my Jython
modules:
'\n[1;33mYour choice is? (A B C D E): ', maxChars=1, autoAccept=False,
forceUppercase=True)
Is there a way to add an ANSI color code to the
The April Fools joke was on those of us who never received/have yet to
receive @Stefan's OP.
On 2/04/24 08:02, Avi Gross via Python-list wrote:
Is this a April 1 post for fools.
Multiplication with an asterisk symbol is built into python.
The same symbol used in other contexts has other
On 18/03/24 10:02, Jim Schwartz wrote:
Actually, I have a sleep disorder that requires me to keep a constant sleep
schedule. Thats why I asked.
At a weekend meeting, discussion swirled around topics such as the best
way to learn/work, how much work we should attempt in one sitting,
On 18/03/24 04:11, Peter J. Holzer via Python-list wrote:
On 2024-03-17 17:15:32 +1300, dn via Python-list wrote:
On 17/03/24 12:06, Peter J. Holzer via Python-list wrote:
On 2024-03-16 08:15:19 +, Barry via Python-list wrote:
On 15 Mar 2024, at 19:51, Thomas Passin via Python-list
On 17/03/24 23:40, Jim Schwartz wrote:
Will it be recorded?
Better than that (assumption) "coming soon" - please join-up or keep an
eye on PySprings' Meetup ANNs: https://www.meetup.com/pysprings/
On Mar 17, 2024, at 1:47 AM, dn via Python-list wrote:
The Auckland Branch of N
The Auckland Branch of NZPUG meets this Wednesday, 20 March at 1830 NZDT
(0530 UTC, midnight-ish Tue/Wed in American time-zones), for a virtual
meeting.
Part 1: Learn the basics of PyQt with code examples.
Hannan Khan is currently consulting as a Data Scientist for the (US)
National Oceanic
On 17/03/24 12:06, Peter J. Holzer via Python-list wrote:
On 2024-03-16 08:15:19 +, Barry via Python-list wrote:
On 15 Mar 2024, at 19:51, Thomas Passin via Python-list
wrote:
I've always like writing using the "or" form and have never gotten bit
I, on the other hand, had to fix a
On 16/03/24 21:15, Barry via Python-list wrote:
On 15 Mar 2024, at 19:51, Thomas Passin via Python-list
wrote:
I've always like writing using the "or" form and have never gotten bit
I, on the other hand, had to fix a production problem that using “or”
introducted.
I avoid this idiom
On 15/03/24 22:30, Loris Bennett via Python-list wrote:
Hi,
I am initialising an object via the following:
def __init__(self, config):
self.connection = None
self.source_name = config['source_name']
self.server_host = config['server_host']
Good question Rambius!
On 12/03/24 09:53, Ivan "Rambius" Ivanov via Python-list wrote:
Hello,
I am refactoring some code and I would like to get rid of a global
variable. Here is the outline:
import subprocess
CACHE = {}
First thought: don't reinvent-the-wheel, use lru_cache
On 7/03/24 05:28, Jacob Kruger via Python-list wrote:
...
So, yes, know this comes across like some form of a scam/joke, or
list-garbage, since it doesn't make any sense to me at all, but still
just wondering if missing something, or should I shift over to 3.12 to
see if if works differently,
Jacob,
Please reduce the problem to a small code-set which reproduces the
problem. If we can reproduce same, then that tells us something. At the
very least, we can experiment without having to expend amounts of time
in a (likely faulty) bid to reproduce the same environment.
Also, code is
On 20/02/24 01:04, Chris Green via Python-list wrote:
dn wrote:
On 18/02/24 09:53, Grant Edwards via Python-list wrote:
On 2024-02-17, Cameron Simpson via Python-list wrote:
On 16Feb2024 22:12, Chris Green wrote:
I'm looking for a simple way to make NaN values output as something
like '-'
On 20/02/24 05:58, Grant Edwards via Python-list wrote:
Here's a demonstration of how to hook custom code into the f-string
formatting engine. It's brilliantly depraved.
https://stackoverflow.com/questions/55876683/hook-into-the-builtin-python-f-string-format-machinery
From the above:
On 19/02/24 12:09, Grant Edwards via Python-list wrote:
...
But posts to the list still seemed to vanish into the ether while
emails from both accounts reached other destinations without delay,
During this process a number of posts from other users did appear in
the list archive and at at
On 18/02/24 09:53, Grant Edwards via Python-list wrote:
On 2024-02-17, Cameron Simpson via Python-list wrote:
On 16Feb2024 22:12, Chris Green wrote:
I'm looking for a simple way to make NaN values output as something
like '-' or even just a space instead of the string 'nan'.
[...]
class S:
(not disputing the concept of "object" as the base class)
Not correct.
Please see last paragraph from previous message:
On Sat, Feb 17, 2024 at 7:06 PM dn via Python-list
mailto:python-list@python.org>> wrote:
...
PS please reply to the list - there may be oth
On 18/02/24 12:48, Jonathan Gossage wrote:
The problem that I am facing is that when the superclass is not
'object', the __init__ method may well need arguments. I do not know how
to determine if the superclass is 'object'. For what it is worth, any
attempt to use this with different arguments
On 18/02/24 11:35, Jonathan Gossage via Python-list wrote:
I am attempting to use the __new__ method in the following code:
class SingletonExample(object):
_instance = None
def __new__(cls, **kwargs):
if cls._instance is None:
cls._instance =
On 16/02/24 13:29, Skip Montanaro via Python-list wrote:
Test post to see if my Newsgroup post program is working.
Aim your test messages at alt.test, please.
I agree that basic Usenet connectivity messages should go to alt.test. It's
not clear from the original post, but if the poster's
On 4/02/24 13:20, avi.e.gr...@gmail.com wrote:
Dave,
You and I have had some experience in teaching or tutoring others and I think
it fair to say our motivation is closer to teaching someone how they can fish
for themselves rather than just handing them a fully-cooked fish.
Which may push
Every trainer, in any field, has to deal with these problems - all the
time, and over-and-over.
On 4/02/24 06:58, Thomas Passin via Python-list wrote:
In my view this whole thread became murky and complicated because the OP
did not write down the requirements for the program. Requirements
Wed 7 Feb (evening NZDT) will be the last virtual gathering in the
current Vacation Exception Handlers (VacExcHndlrs) series
(https://danceswithmice.info/Python/2024/VacExcHndlrs.html).
You are cordially-invited to join us to investigate the pytest Python
testing framework.
"The pytest
On 30/01/24 05:15, Rich Shepard via Python-list wrote:
On Fri, 12 Jan 2024, Rich Shepard via Python-list wrote:
For my use 1) the salutation and email address (always with an '@') are
sequential and 2) I'm developing the script to extract both from the same
file.
I've looked at my Python
On 15/01/24 21:13, Greg Ewing via Python-list wrote:
On 15/01/24 1:54 pm, dn wrote:
Soon after, Wirth simplified rather than expanded, and developed Pascal.
Before Pascal there was Algol-W, which Wirth invented as a rebellion
against how complicated Algol 68 was becoming.
When I first saw
On 15/01/24 14:45, Chris Angelico wrote:
On Mon, 15 Jan 2024 at 12:42, dn via Python-list wrote:
On 15/01/24 14:33, Chris Angelico via Python-list wrote:
On Mon, 15 Jan 2024 at 12:12, dn via Python-list wrote:
Here's another witticism I'll often toss at trainees (in many languages
On 15/01/24 14:33, Chris Angelico via Python-list wrote:
On Mon, 15 Jan 2024 at 12:12, dn via Python-list wrote:
Here's another witticism I'll often toss at trainees (in many languages,
and especially in UX): just because we can do it, doesn't make it a good
idea!
Programming. We were so
On 15/01/24 11:47, Chris Angelico via Python-list wrote:
On Mon, 15 Jan 2024 at 09:40, dn via Python-list wrote:
The basic challenge came from my earlier (and blasé) repetition of the
Python refrain "everything in Python is an object". Which led to:
...
So, no, there's an "ev
On 15/01/24 08:06, AVI GROSS via Python-list wrote:
...> You provided a way to create an anonymous function and that was not
enough.
I wonder if you could throw in the new := walrus operator to similarly make
a named lambda function in a similar way.
Why would @Chris have anything to do with
On 15/01/24 01:28, Left Right wrote:
Second time to ameliorate wording-dispute in this thread! The original
phrase was: "[modified] BNF". Some of us have worked with various forms
and evolutions of BNF since back in the days of COBOL-60 proposals, and
know it when we see it!
OK, here are the
On 15/01/24 10:23, Chris Angelico via Python-list wrote:
On Mon, 15 Jan 2024 at 08:15, Left Right wrote:
Python grammar rules prevent function definition from
appearing in left-hand side of the head of the for loop. However, a
variable declaration, which is also a statement, is allowed there.
On 14/01/24 16:48, Chris Angelico wrote:
On Sun, 14 Jan 2024 at 14:43, dn via Python-list wrote:
Similarly, whilst we could write:
a, b, c = 1, 2, 3
I would only do this when it aligns particularly well with the
algorithm being implemented. For example, you could start a Fibonacci
On 13/01/24 00:11, Left Right via Python-list wrote:
To people discussing BNF:
The grammar language Python uses is *very* far from BNF. It's more
similar to PEG, but even then it's still quite far. Python's grammar
is just its own thing, which makes it harder to read, if you are
already
Let's meet on Wednesday (17Jan, 1600 NZDT (UTC+13), wearing a head-set)
to talk about Object-Oriented everything. Is O-O worthwhile, or does is
it just a load of guys running around and getting no-where?
NB this is not a formal PUG-meeting. It's part of the "Vacation
Exception Handlers"
On 12/01/24 08:53, Rich Shepard via Python-list wrote:
On Thu, 11 Jan 2024, Piergiorgio Sartor via Python-list wrote:
Why not to use bash script for all?
Piergiorgio,
That's certainly a possibility, and may well be better than python for this
task.
(sitting in a meeting with little to
On 12/01/24 12:56, Chris Angelico via Python-list wrote:
On Fri, 12 Jan 2024 at 08:56, Left Right via Python-list
wrote:
By the way, in an attempt to golf this problem, I discovered this,
which seems like a parser problem:
When you jump immediately to "this is a bug", all you do is make
On 12/01/24 10:33, Left Right via Python-list wrote:
By the way, in an attempt to golf this problem, I discovered this,
which seems like a parser problem:
This is what Python tells me about its grammar:
with_stmt:
| 'with' '(' ','.with_item+ ','? ')' ':' block
| 'with' ','.with_item+
On 12/12/23 21:22, Steve GS wrote:
With all these suggestions on
how to fix it, no one seems to
answer why it fails only when
entering a two-digit number.
One and three work fine when
comparing with str values. It
is interesting that the
leading 0 on a two digit
worked. Still, one digit and
On 10/12/23 15:42, Steve GS via Python-list wrote:
If I enter a one-digit input or a three-digit number, the code works but if I
enter a two digit number, the if statement fails and the else condition
prevails.
tsReading = input(" Enter the " + Brand + " test strip reading: ")
On 7/12/23 07:12, MRAB via Python-list wrote:
On 2023-12-06 12:23, Thomas Passin via Python-list wrote:
On 12/6/2023 6:35 AM, Barry Scott via Python-list wrote:
On 6 Dec 2023, at 09:32, Chris Green via Python-list
wrote:
My requirement is *slightly* more complex than just key value
Virtual meeting: Wednesday 6 December, 1815 for 1830 NZDT/UTC+13
Book at https://www.meetup.com/nzpug-auckland/events/295433876/
1 Making Python faster - using type hints
Tushar will lead us through:
A brief history of type hints
Using type checkers to verify your type hints
On 15/11/2023 20.25, Grizzy Adams via Python-list wrote:
Hi & thanks for patience with what could be simple to you
Have this (from an online "classes" tutorial)
There are lots of on-line classes!
--- Start Code Snippit ---
students = []
grades = []
for s in geographyClass:
You will be welcome to join us at our next (hybrid) meeting: Wednesday,
15 November 2023, 1815~2030 NZDT (0515~0730 UTC).
How often do you use a deque*? “Not very” is a common answer. Perhaps
you’ve never used it. In this presentation, Stephen won’t try to
convince you to use it more often.
On 08/11/2023 06.47, Egon Frerich via Python-list wrote:
I've no idea why this happens. In a module there are lists and definitions:
...
["%s%s%s " % (i[fCONV_AUSRICHTG], i[fLG2], i[fTYP]) for i in Felder])
File "/home/egon/Entw/Geldspur/geldspur/gui/GUI_Konfig.py", line 90,
in
After thread: "pip/pip3 confusion and keeping up to date"
Over the years?centuries, have added various packages, using all of:
- distribution-installer (dnf/yum - per apt-get)
- su pip install, and
- (user) pip install
Because Fedora-Linux can be upgraded in-place. an amount of 'crud'
On 02/11/2023 20.28, Simon Connah wrote:
I'm not sure that would be practical. As I'm setting up a mailing list server I
don't know if someone in the future is going to need to use one of those
aliases and testing manually would be tedious.
Please re-read.
Discussion is about "closeness".
On 02/11/2023 19.56, Chris Angelico via Python-list wrote:
On Thu, 2 Nov 2023 at 17:47, Simon Connah wrote:
My goal is to make a simple mailing list platform. I guess I could just send
email to an address and if it bounces then I can remove it from the database.
Thing is I'm not sure how
On 02/11/2023 19.46, Simon Connah via Python-list wrote:
On Thu, 2 Nov 2023 at 05:21, Simon Connah via Python-list
python-list@python.org wrote:
Could someone push me in the right direction please? I just want to find out if
a string is a valid email address.
There is only one way
On 02/11/2023 00.35, Simon Connah via Python-list wrote:
OK. I've been doing some reading and that you should avoid regex to check email addresses.
This operation used to be a BIG THING back in the days of 'everyone'
building PHP web-sites. When there were only a handful of TLDs
(top-level
On 26/10/2023 04.49, rsutton via Python-list wrote:
On 10/25/2023 11:06 AM, Stefan Ram wrote:
r...@zedat.fu-berlin.de (Stefan Ram) writes:
outer quotation marks) prints some prominent exception types. After
...
"Manually removing" above was meant to be a fast first pass,
where I only
On 23/10/2023 04.50, Antoon Pardon via Python-list wrote:
I have the following small module:
=-=-=-=-=-=-=-=-=-=-=-= 8< =-=-=-=-=-=-=-=-=-=-=-=-=
from typing import NamedTuple, TypeAlias, Union
from collections.abc import Sequence
PNT: TypeAlias = tuple[float, float]
class Pnt (NamedTuple):
On 21/10/2023 01.32, Thomas Passin via Python-list wrote:
On 10/19/2023 11:16 PM, Bongo Ferno via Python-list wrote:
On Thursday, October 19, 2023 at 11:26:52 PM UTC-3, avi.e...@gmail.com
wrote:
There are many ways to make transient variables that disappear at
some time
and do we need yet
On 04/10/2023 19.41, Chris Angelico via Python-list wrote:
On Wed, 4 Oct 2023 at 15:27, dn via Python-list wrote:
- should the class have been called either;
class SomethingSingleton():
or a Singleton() class defined, which is then sub-classed, ie
class Something( Singleton
On 02/10/2023 00.57, Karsten Hilbert via Python-list wrote:
Sorry for having conflated the core of the matter with all
the Borg shenanigans, that's where I found the problem in my
real code, so there :-)
The first question when dealing with the Singleton Pattern is what to do
when more than
On 01/10/2023 11.25, Karsten Hilbert via Python-list wrote:
Am Sun, Oct 01, 2023 at 09:04:05AM +1300 schrieb dn via Python-list:
class WorkingSingleton(Borg):
def __init__(self):
print(self.__class__.__name__, ':')
try
On 01/10/2023 08.00, Karsten Hilbert via Python-list wrote:
A type annotation isn't supposed to change what code does,
or so I thought:
#
class Borg:
_instances:dict = {}
def __new__(cls, *args, **kargs):
On 28/09/2023 09.32, Jon Ribbens via Python-list wrote:
On 2023-09-27, Larry Martell wrote:
On Wed, Sep 27, 2023 at 12:42 PM Jon Ribbens via Python-list
wrote:
On 2023-09-27, Larry Martell wrote:
I was under the impression that in a venv the python used would be in
the venv's bin dir. But
On 17/09/2023 13.20, James Greenham via Python-list wrote:
Hello,
On the face of it, the Python-Mac mailing list is largely inactive so I'm
posting here since it looks like this one is livelier.
What happens when doGrab() is called from the REPL, after being 'fed'
data you expect is valid?
Rodrigo's back! Fresh from his successes at EuroPython...
You are invited to join the next virtual NZPUG Auckland Branch meeting
(Wed 20 Sep, 1830~2030 local, ie 0630~0830 UTC)
Learn how to build powerful terminal-based user interfaces (TUIs) with
ease using Textual - an open-source Python
Are you interested in learning Django?
Would like to improve your Django knowledge and skills?
Have you been picking-up Django piecemeal, and need to consolidate and
clarify?
Do you know some Django and would like to acquire mentoring and coaching
skills?
If so, please join us to form a
On 24/08/2023 06.11, dn via Python-list wrote:
On 24/08/2023 03.41, Jason Friedman via Python-list wrote:
with Database() as mydb:
conn = mydb.get_connection()
cursor = conn.get_cursor()
cursor.execute("update table1 set x = 1 where y = 2")
cursor.close()
cursor = conn.
On 24/08/2023 03.41, Jason Friedman via Python-list wrote:
I want to be able to write code like this:
with Database() as mydb:
conn = mydb.get_connection()
cursor = conn.get_cursor()
cursor.execute("update table1 set x = 1 where y = 2")
cursor.close()
cursor = conn.get_cursor()
On 09/08/2023 22.30, Oliver Schinagl via Python-list wrote:
...> Looking at a python projects code and repository layout, we see the
following directory structure.
/project/core
/project/components/module1
...
/project/components/moduleN
/projects/util
...> Some modules import other modules,
Hi Wilber,
On 09/08/2023 14.28, Wilber H via Python-list wrote:
Hi,
I would like to plan a Python / PyData conference in the country of the
Dominican Republic, and would like your feedback on how to best plan
for the conference.
Recommend making your request of the folks who organise
Wed 16 Aug 2023, 1800~20:30 NZST (0600~0830 UTC, late-Tue in US)
Details and RSVP at https://www.meetup.com/nzpug-auckland/events/295091858/
Teaching a computer to see. How computer vision is helping to protect
the world’s rarest dolphin and how you can train your own model.
Tane van der
On 07/08/2023 08.41, Peter J. Holzer via Python-list wrote:
Mostly, error messages got a lot better in Python 3.10, but this one had
me scratching my head for a few minutes.
...
The error message is now a lot better, of course, but the fact that it
points at the expression *before* the error
On 05/08/2023 11.18, Chris Angelico via Python-list wrote:
On Sat, 5 Aug 2023 at 09:08, dn via Python-list wrote:
On 03/08/2023 11.38, Jon Ribbens via Python-list wrote:
On 2023-08-02, dn wrote:
Can you please explain why a multi-part second-argument must be a tuple
and not any other form
On 03/08/2023 11.38, Jon Ribbens via Python-list wrote:
On 2023-08-02, dn wrote:
Can you please explain why a multi-part second-argument must be a tuple
and not any other form of collection-type?
The following comment may hold a clue:
if (PyTuple_Check(cls)) {
/* Not a general
On 04/08/2023 15.34, Jason Friedman via Python-list wrote:
import inspect
def my_example(arg1, arg2):
print(inspect.stack()[0][3])
my_frame = inspect.currentframe()
args,_,_,values = inspect.getargvalues(my_frame)
args_rendered = [f"{x}: {values[x]}" for x in args]
print(args_rendered)
Can you please explain why a multi-part second-argument must be a tuple
and not any other form of collection-type?
The signature is: isinstance(object, classinfo)
leading to "classinfo" of:
1/ a single class/type, eg int
2/ a tuple of same, eg ( int, str, )
3/ a union type, eg int | str
This month's meeting (Wed 19 July, 1800 for 1830 NZST = 0600/0630 UTC)
will cover more-advanced OOP Python skills. You will be most-welcome to
join us...
"Using properties and descriptors" will look at a series of
code-examples exploring problems and how these constructs offer
solutions.
Marc,
Apologies for writing in English (the language of this Discussion List).
I have attempted to keep the code in French...
Thanks for this question. If it's OK with you, I would like to use it as
an example-problem (and 'solution') challenge for some future Python
Users' Group meeting
On 22/06/2023 03.28, Pickle Pork via Python-list wrote:
Python is unable to open. Exit Code: 1
This is not good.
Please give some useful information:
- from where did you download Python?
- which operating system?
- how do you "open" Python?
etc.
--
Regards,
=dn
--
On 20/06/2023 06.12, Neal Becker via Python-list wrote:
On Mon, Jun 19, 2023 at 12:42 PM Chris Angelico via Python-list <
python-list@python.org> wrote:
On Tue, 20 Jun 2023 at 02:37, Peter Bona via Python-list
wrote:
Hi
I am wondering if there has been any discussion why NoneType is not
On 16/06/2023 23.47, Thomas Passin via Python-list wrote:
On 6/16/2023 1:40 AM, dn via Python-list wrote:
Have you figured-out a use for the @enum.member and @enum.nonmember
decorators (new in Python 3.11)?
mypy is having trouble with 3.11 enums:
"There are 83 open Enum mypy i
Have you figured-out a use for the @enum.member and @enum.nonmember
decorators (new in Python 3.11)?
"What's New" says:
Added the member() and nonmember() decorators, to ensure the decorated
object is/is not converted to an enum member.
The PSL docs say:
@enum.member
A decorator for use
On 01/06/2023 06.45, Thomas Passin wrote:
On 5/31/2023 2:10 PM, Jason Friedman wrote:
I'm trying to reconcile two best practices which seem to conflict.
1) Use a _with_ clause when connecting to a database so the connection is
closed in case of premature exit.
class_name =
Hi Daniel,
On 31/05/2023 02.40, Daniel Ifechukwude Dibie wrote:
i tried to uninstall the python 3.11.3 program from my machine so that i
can re-install it is showing successful but it is ligerning on the program
and features
Is that word "lingering". If so, do you mean that Python did not
On 24/05/2023 12.27, Chris Angelico wrote:
On Wed, 24 May 2023 at 10:12, dn via Python-list wrote:
However, (continuing @Peter's theme) such confuses things when something
goes wrong - was the error in the input() or in the float()?
- particularly for 'beginners'
- and yes, we can expand
On 24/05/2023 10.21, Rob Cliffe via Python-list wrote:
This sort of code might be better as a single expression. For example:
user = (
request.GET["user"]
.decode("utf-8")
.strip()
.lower()
)
user = orm.user.get(name=user)
LOL. And I thought I was the one with a
On 21/05/2023 05.54, Alex Jando wrote:
I have many times had situations where I had a variable of a certain type, all
I cared about it was one of it's methods.
For example:
import hashlib
hash = hashlib.sha256(b'word')
hash =
On 05/05/2023 04.28, Kevin M. Wilson via Python-list wrote:
Hi... How do I set Pycharm to find only syntax errors?!!
Please review response to previous message re:configuring PyCharm's
helpful features towards to coders and quality-coding...
--
Regards,
=dn
--
On 21/04/2023 10.44, Lorenzo Catoni wrote:
I am writing to seek your assistance in understanding an unexpected
behavior that I encountered while using the __enter__ method. I have
provided a code snippet below to illustrate the problem:
It is expected behavior - just not what WE might have
On 20/04/2023 08.59, Thomas Passin wrote:
On 4/19/2023 4:06 PM, Mark Bourne wrote:
print(f'{LIMIT})
^ I think this one should be:
print(f'{LIMIT}')
with the closing quote ;o)
Yup a typo! Where's pylint when I need it?
but (and you designed it this way - right?) an excellent
be with you: and when you pass
through the rivers, they will not sweep over you. When you walk through
the fire, you will not be burned: the flames will not set you ablaze."
*Isaiah 43:2*
On Wednesday, April 19, 2023 at 11:39:36 AM MDT, dn via Python-list
wrote:
On 20/04/2023 04.25,
On 20/04/2023 04.25, Alan Gauld wrote:
On 19/04/2023 10:51, Kevin M. Wilson via Python-list wrote:
I'm in a bit of a quandary, I want some strict syntax errors to be flagged,
OK, You might want to use a "linter" in that case because most
tools use the interpreter itself to flag syntax
On 19/04/2023 21.13, Kevin M. Wilson wrote:
Sorry the code snippet I sent was what is written in PyCharm. LIMIT is
defined and is not causing an error!
PyCharm is flagging the Parentheses at the end. It is not seeing the
Parentheses as the end of the print function.
def play_game():
number=
Kevin,
As mentioned in another response, the format of these messages seems
very confused.
Please copy-paste all of (the pertinent part of) the code, and ensure
that the line-endings are in the correct places, tab/indentation looks
correct, etc?
(this will allow us to copy the same code
On 19/04/2023 11.18, Kevin M. Wilson via Python-list wrote:
Greetings... Kevin here:I need help, as you have guessed!I have this line: The
Print Statement... Why complain about a 'comma', or a ')'???def play_game():
number = random.randint(1, LIMIT)
print (f'"I am thinking of a number
Are dataclasses (or instances thereof) mutable or immutable?
- and in what sense?
Have been experimenting with ChatGPT. In particular: its possibilities
as a trainer, good ideas for methods of introducing new topics, its
capability for drawing-up demonstrations or examples, its interpretation
On 12/04/2023 02.29, Loris Bennett wrote:
Hi,
Having solved my problem regarding setting up 'logger' such that it is
...
My reading suggests that setting up a module with a Config class which
can be imported by any part of the program might be a reasonable approach:
...
However, in my
Thank you for carefully considering suggestions (and implications) - and
which will 'work' for you.
Further comment below (and with apologies that, unusually for me, there
are many personal opinions mixed-in):-
On 06/04/2023 01.06, Loris Bennett wrote:
"Loris Bennett" writes:
dn writes:
On 04/04/2023 12.14, Guido van Rossum wrote:
A bit late, this reached my inbox:
https://peternorvig.medium.com/new-python-operators-9f31b56ddcc7
Did you notice that Peter Norvig's factorial-operator attempts to
replace one of the very first diamond-grade provisions of [the] FLUFL?
On 03/04/2023 02.45, Michael Torrie wrote:
On 4/2/23 05:09, Dietmar Schwertberger wrote:
I also did evaluate all the GUI builder from time to time between
2000 and 2016 to find one that I could recommend to colleagues,
but could not find one. Then I started contributing to wxGlade
and I can
On 01/04/2023 02.01, Loris Bennett wrote:
Hi,
In my top level program file, main.py, I have
def main_function():
parser = argparse.ArgumentParser(description="my prog")
...
args = parser.parse_args()
config = configparser.ConfigParser()
if
On 30/03/2023 09.47, windhorn wrote:
I have an older laptop I use for programming, particularly Python and Octave, running a
variety of Debian Linux, and I am curious if there is a "standard" place in the
file system to store this type of program file. OK, I know they should go in a repository
1. Is there a standard class for a 'period', i.e. length of time
specified by a start point and an end point? The start and end
points could obviously be datetimes and the difference a timedelta,
but the period '2022-03-01 00:00 to 2022-03-02 00:00' would be
different to '2023-03-01
On 19/03/2023 01.27, 2qdxy4rzwzuui...@potatochowder.com wrote:
On 2023-03-18 at 11:49:24 +,
"Weatherby,Gerard" wrote:
For templating, I have two Python programs for starting new work. One
generates a standalone Python program with the Python shebang, a
__main__ which calls def main(), and
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