Re: Can one output something other than 'nan' for not a number values?

2024-02-18 Thread Grant Edwards via Python-list
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'. [...] >> >>

Re: Can one output something other than 'nan' for not a number values?

2024-02-18 Thread Grant Edwards via Python-list
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'. [...] >> >>

Can one output something other than 'nan' for not a number values?

2024-02-18 Thread Grant Edwards via Python-list
[Posts via slrn and my GMail account aren't showing up, so I guess I'll try subscribing from a different e-mail address.] 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

Can one output something other than 'nan' for not a number values?

2024-02-18 Thread Grant Edwards via Python-list
[I've been trying all afternoon to post via slrn, but nothing is showing up on the list. Forgive me if multiple posts eventually show up.] 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 N

Re: Can one output something other than 'nan' for not a number values?

2024-02-18 Thread Grant Edwards via Python-list
7; work. Is float.__format__ what's used by f-strings, the % operator, etc.? -- Grant -- https://mail.python.org/mailman/listinfo/python-list

Testing (sorry)

2024-02-18 Thread Grant Edwards via Python-list
Today I noticed that nothing I've posted to python-list in past 3 weeks has shown up on the list. I don't know how to troubleshoot this other than sending test messages. Obviously, if this shows up on the list, then I've gotten it to work... -- Grant -- https://mail.python.org/m

Testing - 2 (sorry)

2024-02-18 Thread Grant Edwards via Python-list
Today I noticed that nothing I've posted to python-list in past 3 weeks has shown up on the list. I don't know how to troubleshoot this other than sending test messages. Obviously, if this shows up on the list, then I've gotten it to work... -- Grant -- https://mail.python.org/m

Testing (sorry)

2024-02-18 Thread Grant Edwards via Python-list
Today I noticed that nothing I've posted to python-list in past 3 weeks has shown up on the list. I don't know how to troubleshoot this other than sending test messages. Obviously, if this shows up on the list, then I'm making progress. [message 4] -- Grant -- https://mail.pyt

Testing (sorry)

2024-02-18 Thread Grant Edwards via Python-list
Today I noticed that nothing I've posted to python-list in the past 3 weeks has shown up on the list. I don't know how to troubleshoot this other than by sending test messages. Obviously, if this shows up on the list, then I'm making progress... [message 3] -- Grant -- https://

Python Stampede Time? – Feb. 18, 2024

2024-02-18 Thread Science Researcher via Python-list
-- https://mail.python.org/mailman/listinfo/python-list

Proposed Python Computer Program - Feb. 17, 2024

2024-02-18 Thread Science Researcher via Python-list
ot;Windows Live Mail" that might be copyrighted. Most people would probably not want to have the Microsoft corporation getting angry with them. I also don't want my E-mail server personnel to become angry because I stated that they were unable to answer some simple questions regarding posting notes to Newsgroups. Regards to all. Science Researcher -- https://mail.python.org/mailman/listinfo/python-list

Re: Can one output something other than 'nan' for not a number values?

2024-02-18 Thread Piergiorgio Sartor via Python-list
neater way with any sort of formatting string or other sort of cleverness? Uhm, I cannot see how to avoid conditional code. Somewhere, function, class, method, there should be an "if isnan(x)". You can hide that, but you cannot avoid, I suspect. bye, -- piergiorgio -- https://mail.python.org/mailman/listinfo/python-list

Re: test-ignore

2024-02-18 Thread Science Researcher via Python-list
ppears to do a fairly good job with that. But, you are correct. People should be careful regarding what they download. -- https://mail.python.org/mailman/listinfo/python-list

Matplotlib warning [error?] message

2024-02-18 Thread Leif Svalgaard via Python-list
f.org -- https://mail.python.org/mailman/listinfo/python-list

Re: Can one output something other than 'nan' for not a number values?

2024-02-18 Thread Chris Angelico via Python-list
On Mon, 19 Feb 2024 at 06:47, Grant Edwards via Python-list wrote: > I would be tempted to try monkey-patching the float class to override > the __format__ method. I have no idea what side effects that might > have, or if it's even used by the various formatting mechanisms, so >

Re: Testing (sorry)

2024-02-18 Thread Alex Kaye via Python-list
We see you Peter AK On Sun, Feb 18, 2024 at 2:41 PM Peter J. Holzer via Python-list < [email protected]> wrote: > [Replying to the list *and* Grant] > > On 2024-02-17 19:38:04 -0500, Grant Edwards via Python-list wrote: > > Today I noticed that nothing I've poste

Re: Testing (sorry)

2024-02-18 Thread Grant Edwards via Python-list
On 2024-02-18, Peter J. Holzer via Python-list wrote: > [Replying to the list *and* Grant] > > On 2024-02-17 19:38:04 -0500, Grant Edwards via Python-list wrote: >> Today I noticed that nothing I've posted to python-list in past 3 >> weeks has shown up on the list. >

Re: Testing (sorry)

2024-02-18 Thread Skip Montanaro via Python-list
I can't explain the delays, but will note that the gate-news program on the server runs every 5 minutes via cron. There are multiple moving parts in the overall system. You'll probably get a more useful answer from [email protected]. Skip -- https://mail.python.org/mailman/listi

Re: Testing (sorry)

2024-02-18 Thread Thomas Passin via Python-list
On 2/18/2024 6:09 PM, Grant Edwards via Python-list wrote: On 2024-02-18, Peter J. Holzer via Python-list wrote: [Replying to the list *and* Grant] On 2024-02-17 19:38:04 -0500, Grant Edwards via Python-list wrote: Today I noticed that nothing I've posted to python-list in past 3 week

Re: Matplotlib warning [error?] message

2024-02-19 Thread Zahraa Fadhil via Python-list
e compiler able to draw: plt.savefig(sys.stdout.buffer) sys.stdout.flush() -- https://mail.python.org/mailman/listinfo/python-list

Re: Testing (sorry)

2024-02-19 Thread Byunghee HWANG via Python-list
Hellow Grant, On Sat, 2024-02-17 at 18:54 -0600, Grant Edwards via Python-list wrote: > > Today I noticed that nothing I've posted to python-list in past 3 > weeks has shown up on the list. I don't know how to troubleshoot this > other than sending test messages.  Obviousl

Re: Can one output something other than 'nan' for not a number values?

2024-02-19 Thread Chris Green via Python-list
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 >

Re: Can one output something other than 'nan' for not a number values?

2024-02-19 Thread Chris Green via Python-list
Grant Edwards wrote: > On 2024-02-16, Chris Green via Python-list 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'. > > It would probably help if yo

Re: Testing (sorry)

2024-02-19 Thread Grant Edwards via Python-list
ss that in future I'll wait a couple days before I assume something is broken. -- Grant -- https://mail.python.org/mailman/listinfo/python-list

Re: Testing (sorry)

2024-02-19 Thread Thomas Passin via Python-list
On 2/19/2024 9:17 AM, Grant Edwards via Python-list wrote: On 2024-02-19, Thomas Passin wrote: About 24 hours later, all of my posts (and the confirmation e-mails) all showed up in a burst at the same time on two different unrelated e-mail accounts. I still have no clue what was going on

Re: Testing (sorry)

2024-02-19 Thread Skip Montanaro via Python-list
s kinda like greylisting to me. I'm pretty sure that's one of the tool in the mail.python.org chain. Skip > -- https://mail.python.org/mailman/listinfo/python-list

Re: Can one output something other than 'nan' for not a number values?

2024-02-19 Thread Grant Edwards via Python-list
On 2024-02-19, Chris Green via Python-list wrote: > It's using f'{...}' at the moment. 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-bu

Matplotlib warning [error?] message

2024-02-19 Thread Leif Svalgaard via Python-list
as_list in alias_mapping.items() AttributeError: 'Figure' object has no attribute 'items' -- Leif Svalgaard [email protected] -- https://mail.python.org/mailman/listinfo/python-list

Re: Testing (sorry)

2024-02-19 Thread Thomas Passin via Python-list
l succeed, before there would be time for my email provider (Dreamhost) to do anything about it. -- https://mail.python.org/mailman/listinfo/python-list

Problem resizing a window and button placement

2024-02-23 Thread Steve GS via Python-list
/python-list

RE: Problem resizing a window and button placement

2024-02-23 Thread Steve GS via Python-list
How do I extract the values from args? SGA -Original Message- From: Python-list On Behalf Of MRAB via Python-list Sent: Friday, February 23, 2024 9:27 PM To: [email protected] Subject: Re: Problem resizing a window and button placement On 2024-02-24 01:14, Steve GS via Python-list

RE: Problem resizing a window and button placement

2024-02-24 Thread Steve GS via Python-list
Cc: MRAB ; [email protected] Subject: Re: Problem resizing a window and button placement > On 24 Feb 2024, at 04:36, Steve GS via Python-list wrote: > > How do I extract the values > from args? You can look up the args in documentation. You can run the example code MRAB prov

Re: Problem resizing a window and button placement

2024-02-24 Thread Thomas Passin via Python-list
On 2/24/2024 3:20 AM, Steve GS via Python-list wrote: Yes, I ran that elegantly simple code. The print statement reports the X, Y, Height and Width values. However, I do not see how to capture the width value. I experimented with the code Vwidth = rootV.winfo_width() and it also reports the

Re: Problem resizing a window and button placement

2024-02-24 Thread Grant Edwards via Python-list
On 2024-02-24, MRAB via Python-list wrote: > On 2024-02-24 01:14, Steve GS via Python-list wrote: > >> Python, Tkinter: How do I determine if a window has been resized? I >> want to locate buttons vertically along the right border and need >> to know the new width. The

RE: Problem resizing a window and button placement

2024-02-24 Thread Steve GS via Python-list
e code, it keeps coming up as not declared. In other functions, I can 'return' the variable but that apparently would not work for this function. Is this type of function any different that that which I have been using? SGA -Original Message----- From: Python-list On Behalf Of Thom

RE: Problem resizing a window and button placement

2024-02-24 Thread Steve GS via Python-list
gure) print("WwOutside = <" + str(Ww) + ">") #NameError: name 'Ww' is not defined root.mainloop() SGA -----Original Message- From: Python-list On Behalf Of MRAB via Python-list Sent: Saturday, February 24, 2024 7:49 PM To: [email protected] Subject: Re: Problem r

Re: Problem resizing a window and button placement

2024-02-24 Thread Thomas Passin via Python-list
On 2/24/2024 9:51 PM, Steve GS via Python-list wrote: First of all, please make sure that the formatting is readable and especially the indentation. This is Python, after all. Do not use tabs; use 3 or 4 spaces instead of each tab. import tkinter as tk #global Ww Neither global helps def

RE: Problem resizing a window and button placement

2024-02-24 Thread Steve GS via Python-list
The print statement in the function prints. Does that not mean that the function is being called? SGA -Original Message- From: Python-list On Behalf Of Thomas Passin via Python-list Sent: Saturday, February 24, 2024 10:39 PM To: [email protected] Subject: Re: Problem resizing a

RE: Problem resizing a window and button placement

2024-02-24 Thread Steve GS via Python-list
So, how do I use the width value in my code? SGA -Original Message- From: Python-list On Behalf Of MRAB via Python-list Sent: Saturday, February 24, 2024 10:36 PM To: [email protected] Subject: Re: Problem resizing a window and button placement On 2024-02-25 02:51, Steve GS wrote

Re: RE: Problem resizing a window and button placement

2024-02-25 Thread Alan Gauld via Python-list
On 25/02/2024 03:58, Steve GS via Python-list wrote: import tkinter as tk Ww = None def on_configure(*args): global Ww Ww = root.winfo_width() print("Ww Inside = <" + str(Ww) + ">") root = tk.Tk() root.bind('', on_configure) root.mainloo

RE: RE: Problem resizing a window and button placement

2024-02-25 Thread Steve GS via Python-list
ot sure how this help[s. As a curio, it would be interesting to see how to use the value of a variable, created in the function used here, and make it available to the code outside the function. SGA -Original Message- From: Alan Gauld Sent: Sunday, February 25, 2024 12:44 PM To:

Re: Problem resizing a window and button placement

2024-02-25 Thread Thomas Passin via Python-list
On 2/25/2024 4:19 PM, Steve GS via Python-list wrote: SOLUTION FOUND! The fix was to write the code that uses the width value and to place it into the function itself. Kluge? Maybe but it works. Right, just what I wrote earlier: "have the function that responds to the resize event pe

RE: Problem resizing a window and button placement

2024-02-26 Thread Steve GS via Python-list
Ww Inside = <250> Ww Inside = <249> Ww Inside = <250> Ww Outside = <1770662408256on_configure> Here is my result... SGA -Original Message- From: Python-list On Behalf Of MRAB via Python-list Sent: Sunday, February 25, 2024 6:40 PM To: python-list@python.

RE: Problem resizing a window and button placement

2024-02-26 Thread Steve GS via Python-list
that discovery element: Why is my original idea not working? I still cannot pass the value back from the function. What is different about this function that others would have given me the value? SGA -Original Message- From: Python-list On Behalf Of Thomas Passin via Python-list Sent: S

Re: RE: Problem resizing a window and button placement

2024-02-26 Thread Alan Gauld via Python-list
On 26/02/2024 07:56, Steve GS via Python-list wrote: > Then there is that discovery > element: Why is my original > idea not working? I still > cannot pass the value back > from the function. What is > different about this function > that others would have given > me the

RE: RE: Problem resizing a window and button placement

2024-02-26 Thread Steve GS via Python-list
quot;) # Can I have concentric loops? SGA -Original Message- From: Alan Gauld Sent: Monday, February 26, 2024 4:04 AM To: Steve GS ; [email protected] Subject: Re: RE: Problem resizing a window and button placement On 26/02/2024 07:56, Steve GS via Python-list wrote: > Th

Re: RE: RE: Problem resizing a window and button placement

2024-02-26 Thread Alan Gauld via Python-list
On 26/02/2024 11:02, Steve GS via Python-list wrote: > Although your code produces the value of Ww outside the function, > I do not see how I can use the value of Ww unless I close the program. You have to use a function that operates inside the mainloop. Thats the nature of event

Re: Problem resizing a window and button placement

2024-02-26 Thread Thomas Passin via Python-list
On 2/26/2024 6:02 AM, Steve GS via Python-list wrote: Although your code produces the value of Ww outside the function, I do not see how I can use the value of Ww unless I close the program. The configuration event hasn't fired at the time you include the print statement in the handler&

RE: Problem resizing a window and button placement

2024-02-26 Thread Steve GS via Python-list
de your handler. How would that be done? SGA -Original Message- From: Python-list On Behalf Of Thomas Passin via Python-list Sent: Monday, February 26, 2024 8:34 AM To: [email protected] Subject: Re: Problem resizing a window and button placement On 2/26/2024 6:02 AM, Steve GS via

Re: RE: Problem resizing a window and button placement

2024-02-27 Thread Alan Gauld via Python-list
On 27/02/2024 07:13, Steve GS via Python-list wrote: > Aside from using it to resized > the window, is there no way to > know the last value of the > change for use in the program? The last value would be the current width. And you know how to get that as shown in your configure f

Re: (Mastermind) puzzle (with 3 digits) -- Elegant (readable) code Sought

2024-02-27 Thread Greg Ewing via Python-list
idate) for j, b in enumerate(answer) ) ) This is not correct. score((1,1,1), (1,1,2)) gives (2,4). According to the usual rules of Mastermind, it should be (2, 0). -- Greg -- https://mail.python.org/mailman/listinfo/python-list

Transparent label background?

2024-02-28 Thread Steve GS via Python-list
My window is to have a label over an image. How do I place a label that has a transparent background so as to not have the square of the label look so obnoxious? SGA -- https://mail.python.org/mailman/listinfo/python-list

Cheetah 3.3.3.post1

2024-02-28 Thread Oleg Broytman via Python-list
7;Sad'}, {'name' : 'Harry', 'mood' : 'Hairy'}] How are you feeling? #for $person in $people $person['name'] is $person['mood'] #end for Oleg. -- Oleg Broytman

Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-05 Thread Jacob Kruger via Python-list
anks if you have any ideas/thoughts on the matter Jacob Kruger +2782 413 4791 "Resistance is futile!...Acceptance is versatile..." -- https://mail.python.org/mailman/listinfo/python-list

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-05 Thread Cameron Simpson via Python-list
;l1 =", l1) print("outside, x =", x, "l1 =", l1) f1() print("outside after f1, x =", x, "l1 =", l1) f2() print("outside after f2, x =", x, "l1 =", l1) Cheers, Cameron Simpson -- https://mail.python.org/mailman/listinfo/python-list

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-05 Thread Grant Edwards via Python-list
On 2024-03-05, Cameron Simpson via Python-list wrote: > Because there are no variable definitions in Python, when you write > a function Python does a static analysis of it to decide which > variables are local and which are not. If there's an assignment to a > variable, it is

Can u help me?

2024-03-05 Thread Chano Fucks via Python-list
[image: image.png] -- https://mail.python.org/mailman/listinfo/python-list

Re: Can u help me?

2024-03-05 Thread Ethan Furman via Python-list
On 3/5/24 16:06, Chano Fucks via Python-list wrote: [image: image.png] The image is of MS-Windows with the python installation window of "Repair Successful". Hopefully somebody better at explaining that problem can take it from here... -- ~Ethan~ -- https://mail.python.o

Re: Can u help me?

2024-03-05 Thread Ethan Furman via Python-list
On 3/5/24 16:49, MRAB via Python-list wrote: > On 2024-03-06 00:24, Ethan Furman via Python-list wrote: >> On 3/5/24 16:06, Chano Fucks via Python-list wrote: >> >>> [image: image.png] >> >> The image is of MS-Windows with the python installation window

Re: Can u help me?

2024-03-05 Thread Mats Wichmann via Python-list
On 3/5/24 18:44, Ethan Furman via Python-list wrote: On 3/5/24 16:49, MRAB via Python-list wrote: > On 2024-03-06 00:24, Ethan Furman via Python-list wrote: >> On 3/5/24 16:06, Chano Fucks via Python-list wrote: >> >>> [image: image.png] >> >> The im

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Alan Gauld via Python-list
On 05/03/2024 22:46, Grant Edwards via Python-list wrote: > Unfortunately (presumably thanks to SEO) the enshittification of > Google has reached the point where searching for info on things like > Python name scope, the first page of links are to worthless sites like > geeksforgeeks.

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Jacob Kruger via Python-list
from scratch seems to then ignore the global scope specified in the first line inside the function? Hope this makes more sense Jacob Kruger +2782 413 4791 "Resistance is futile!...Acceptance is versatile..." On 2024/03/05 20:23, dn via Python-list wrote: Jacob, Please reduce the prob

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Jacob Kruger via Python-list
new values from scratch seems to then ignore the global scope specified in the first line inside the function? Hope this makes more sense Jacob Kruger +2782 413 4791 "Resistance is futile!...Acceptance is versatile..." On 2024/03/05 20:23, dn via Python-list wrote: Jacob, P

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Mats Wichmann via Python-list
On 3/6/24 05:55, Jacob Kruger via Python-list wrote: Ok, simpler version - all the code in a simpler test file, and working with two separate variables to explain exactly what am talking about: If you import the contents of that file into the python interpreter, dt_expiry will start off as

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Thomas Passin via Python-list
On 3/6/2024 5:59 AM, Alan Gauld via Python-list wrote: On 05/03/2024 22:46, Grant Edwards via Python-list wrote: Unfortunately (presumably thanks to SEO) the enshittification of Google has reached the point where searching for info on things like Python name scope, the first page of links are

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Thomas Passin via Python-list
On 3/6/2024 7:55 AM, Jacob Kruger via Python-list wrote: Ok, simpler version - all the code in a simpler test file, and working with two separate variables to explain exactly what am talking about: # start code from datetime import datetime, timezone, timedelta from copy import copy

Re: Can u help me?

2024-03-06 Thread Grant Edwards via Python-list
On 2024-03-06, MRAB via Python-list wrote: > On 2024-03-06 01:44, Ethan Furman via Python-list wrote: >> On 3/5/24 16:49, MRAB via Python-list wrote: >> > On 2024-03-06 00:24, Ethan Furman via Python-list wrote: >> >> On 3/5/24 16:06, Chano Fucks via Python-list

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Roel Schroeven via Python-list
Op 6/03/2024 om 13:55 schreef Jacob Kruger via Python-list: If you import the contents of that file into the python interpreter, [...] What exactly to you mean by "import the contents of that file into the python interpreter"? Other people have put your code in a script, executed i

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Roel Schroeven via Python-list
Op 6/03/2024 om 16:39 schreef Roel Schroeven via Python-list: Op 6/03/2024 om 13:55 schreef Jacob Kruger via Python-list: If you import the contents of that file into the python interpreter, [...] What exactly to you mean by "import the contents of that file into the python interp

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Jacob Kruger via Python-list
ss? 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, or just try reinstalling 3.11 from scratch, or should I re

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Jacob Kruger via Python-list
e same ID would be retained both inside and outside function. Jacob Kruger +2782 413 4791 "Resistance is futile!...Acceptance is versatile..." On 2024/03/06 15:57, Mats Wichmann via Python-list wrote: On 3/6/24 05:55, Jacob Kruger via Python-list wrote: Ok, simpler version - all

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Jacob Kruger via Python-list
, via command line - generally working with flask, and/or other forms of command line interaction, most of the time. Jacob Kruger +2782 413 4791 "Resistance is futile!...Acceptance is versatile..." On 2024/03/06 17:39, Roel Schroeven via Python-list wrote: Op 6/03/2024 om 13:55 schre

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Ethan Furman via Python-list
On 3/6/24 08:28, Jacob Kruger via Python-list wrote: > C:\temp\py_try>python > Python 3.11.7 (tags/v3.11.7:fa7a6f2, Dec 4 2023, 19:24:49) [MSC v.1937 64 bit (AMD64)] on win32 > Type "help", "copyright", "credits" or "license" for more inform

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Jacob Kruger via Python-list
2 413 4791 "Resistance is futile!...Acceptance is versatile..." On 2024/03/06 18:57, Ethan Furman via Python-list wrote: On 3/6/24 08:28, Jacob Kruger via Python-list wrote: > C:\temp\py_try>python > Python 3.11.7 (tags/v3.11.7:fa7a6f2, Dec  4 2023, 19:24:49) [MSC v.1937 64 bit (A

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Roel Schroeven via Python-list
Op 6/03/2024 om 17:40 schreef Jacob Kruger via Python-list: >>> from scoping2 import * Ah yes, that explains what's happening. After that statement, the name dt_expiry in the current namespace is bound to the same object that the name dt_expiry in the namespace of module scopin

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Grant Edwards via Python-list
On 2024-03-06, Roel Schroeven via Python-list wrote: > Op 6/03/2024 om 17:40 schreef Jacob Kruger via Python-list: >> >>> from scoping2 import * > > [...] > > I would advice not to use 'import *', if at all possible, for multiple > reasons, on

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Roel Schroeven via Python-list
Grant Edwards via Python-list schreef op 6/03/2024 om 18:59: On 2024-03-06, Roel Schroeven via Python-list wrote: > Op 6/03/2024 om 17:40 schreef Jacob Kruger via Python-list: >> >>> from scoping2 import * > > [...] > > I would advice not to use 'import *&

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-06 Thread Grant Edwards via Python-list
On 2024-03-07, dn via Python-list wrote: > The idea of importing a module into the REPL and then (repeatedly) > manually entering the code to set-up and execute is unusual (surely type > such into a script (once), and run that (repeatedly). As you say, most > of us would be wor

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-07 Thread Jacob Kruger via Python-list
prefer to work via classes, modules, etc. at runtime, but this was more or less mostly testing, which then caused confusion/interference on my side...LOL! Jacob Kruger +2782 413 4791 "Resistance is futile!...Acceptance is versatile..." On 2024/03/07 03:55, Grant Edwards via Python-l

If a dictionary key has a Python list as its value!

2024-03-07 Thread Varuna Seneviratna via Python-list
If a dictionary key has a Python list as its value, you can read the values one by one in the list using a for-loop like in the following. d = {k: [1,2,3]} > for v in d[k]: > print(v) No tutorial describes this, why? What is the Python explanation for this behaviour? Varuna --

Re: If a dictionary key has a Python list as its value!

2024-03-07 Thread Mats Wichmann via Python-list
On 3/7/24 07:11, Varuna Seneviratna via Python-list wrote: If a dictionary key has a Python list as its value, you can read the values one by one in the list using a for-loop like in the following. d = {k: [1,2,3]} for v in d[k]: print(v) No tutorial describes this, why? What is the

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-07 Thread Cameron Simpson via Python-list
rt `f` and use it in another module it will _still_ update `x` in the original module namespace. -- https://mail.python.org/mailman/listinfo/python-list

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-08 Thread Grant Edwards via Python-list
On 2024-03-07, Cameron Simpson via Python-list wrote: > Yes. Note that the "global" namespace is the module in which the > function is defined. One might argue that "global" isn't a good choice for what to call the scope in question, since it's not global.

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-08 Thread Chris Angelico via Python-list
On Sat, 9 Mar 2024 at 00:51, Grant Edwards via Python-list wrote: > One might argue that "global" isn't a good choice for what to call the > scope in question, since it's not global. It's limited to that source > file. It doesn't make sense to me to call

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-08 Thread Grant Edwards via Python-list
On 2024-03-08, Chris Angelico via Python-list wrote: > On Sat, 9 Mar 2024 at 00:51, Grant Edwards via Python-list > wrote: > >> One might argue that "global" isn't a good choice for what to call the >> scope in question, since it's not global. It's l

Re: pathlib.Path.is_file vs os.path.isfile difference

2024-03-08 Thread Thomas Passin via Python-list
On 3/8/2024 1:03 PM, Albert-Jan Roskam via Python-list wrote: Hi, I was replacing some os.path stuff with Pathlib and I discovered this: Path(256 * "x").is_file() # OSError os.path.isfile(256 * "x") # bool Is this intended? Does pathlib try to resemble o

Re: pathlib.Path.is_file vs os.path.isfile difference

2024-03-08 Thread Grant Edwards via Python-list
On 2024-03-08, Thomas Passin via Python-list wrote: > On 3/8/2024 1:03 PM, Albert-Jan Roskam via Python-list wrote: >> Hi, >> I was replacing some os.path stuff with Pathlib and I discovered this: >> Path(256 * "x").is_file() # OSError >>

Re: pathlib.Path.is_file vs os.path.isfile difference

2024-03-08 Thread Grant Edwards via Python-list
On 2024-03-08, Grant Edwards via Python-list wrote: > On 2024-03-08, Thomas Passin via Python-list wrote: >> On 3/8/2024 1:03 PM, Albert-Jan Roskam via Python-list wrote: >>> Hi, >>> I was replacing some os.path stuff with Pathlib and I discovered this: >

Re: pathlib.Path.is_file vs os.path.isfile difference

2024-03-08 Thread Grant Edwards via Python-list
On 2024-03-08, Grant Edwards via Python-list wrote: >> OSError: [Errno 36] File name to

Re: pathlib.Path.is_file vs os.path.isfile difference

2024-03-08 Thread Thomas Passin via Python-list
On 3/8/2024 2:21 PM, Grant Edwards via Python-list wrote: On 2024-03-08, Thomas Passin via Python-list wrote: On 3/8/2024 1:03 PM, Albert-Jan Roskam via Python-list wrote: Hi, I was replacing some os.path stuff with Pathlib and I discovered this: Path(256 * "x"

Re: Variable scope inside and outside functions - global statement being overridden by assignation unless preceded by reference

2024-03-08 Thread Chris Angelico via Python-list
On Sat, 9 Mar 2024 at 03:42, Grant Edwards via Python-list wrote: > > On 2024-03-08, Chris Angelico via Python-list wrote: > > On Sat, 9 Mar 2024 at 00:51, Grant Edwards via Python-list > > wrote: > > > >> One might argue that "global" isn't

Re: pathlib.Path.is_file vs os.path.isfile difference

2024-03-08 Thread Thomas Passin via Python-list
On 3/8/2024 5:14 PM, Albert-Jan Roskam wrote: On Mar 8, 2024 19:35, Thomas Passin via Python-list wrote: On 3/8/2024 1:03 PM, Albert-Jan Roskam via Python-list wrote: > Hi, > I was replacing some os.path stuff with Pathlib and I discovered this: >

Re: pathlib.Path.is_file vs os.path.isfile difference

2024-03-08 Thread Grant Edwards via Python-list
On 2024-03-08, Thomas Passin via Python-list wrote: > >> Hi, I tested this with Python 3.8. Good to know that this was fixed! > > We just learned a few posts back that it might be specific to Linux; I > ran it on Windows. On Linux, the limit is imposed by the filesystem.

Re: pathlib.Path.is_file vs os.path.isfile difference

2024-03-10 Thread Thomas Passin via Python-list
On 3/10/2024 6:17 AM, Barry wrote: On 8 Mar 2024, at 23:19, Thomas Passin via Python-list wrote: We just learned a few posts back that it might be specific to Linux; I ran it on Windows. Depending on the exact win32 api used there is a 257 limit on windows. The 257 includes 2 for the

Re: pathlib.Path.is_file vs os.path.isfile difference

2024-03-10 Thread Thomas Passin via Python-list
On 3/10/2024 9:33 AM, Albert-Jan Roskam wrote: On Mar 10, 2024 12:59, Thomas Passin via Python-list wrote: On 3/10/2024 6:17 AM, Barry wrote: > > >> On 8 Mar 2024, at 23:19, Thomas Passin via Python-list wrote: >> >> We just learn

Re: Error in Module

2024-03-11 Thread Alan Gauld via Python-list
On 10/03/2024 18:08, Sanskar Mukeshbhai Joshi via Python-list wrote: > I had made my project in BCA in Python. When I had complete my > project and run the program, at that time I got the error in > runnig my project. The error was ModuleNotFoundError: No module named 'flask'

Re: Error in Module

2024-03-11 Thread Dieter Maurer via Python-list
rg/mailman/listinfo/python-list

Re: A Single Instance of an Object?

2024-03-11 Thread Chris Angelico via Python-list
On Tue, 12 Mar 2024 at 07:54, Ivan "Rambius" Ivanov via Python-list wrote: > I am refactoring some code and I would like to get rid of a global > variable. Here is the outline: > > ... > > I have never done that in Python because I deliberately avoided such > comp

Re: A Single Instance of an Object?

2024-03-11 Thread Chris Angelico via Python-list
d to > track what and when modifies them. I don't consider them bad, but if I > can I avoid them. > If you have a singleton, how will you track "what and when modifies" it? How is it any different from a global? ChrisA -- https://mail.python.org/mailman/listinfo/python-list

[RELEASE] Python 3.13.0a5 is now available

2024-03-12 Thread Thomas Wouters via Python-list
ing yourself or through organization contributions to the Python Software Foundation. Regards from wet and chilly Amsterdam, Your release team, Thomas Wouters Ned Deily Steve Dower Łukasz Langa -- Thomas Wouters -- https://mail.python.org/mailman/listinfo/python-list

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