Re: Using __new__

2024-02-18 Thread Mats Wichmann via Python-list
On 2/17/24 19:24, dn via Python-list wrote: On 18/02/24 13:21, Jonathan Gossage wrote: - perhaps someone knows a better/proper way to do this? Suggested research: custom classes, ABCs, and meta-classes... Cure the old "what do you want to accomplish" question. If it's to channel access to

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

2024-02-18 Thread Grant Edwards via Python-list
On 2024-02-16, 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 you told us how you're "outputting" them now (the Python feaatures/functions used, not th

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'. >>[...] >> >>Battery Voltages and Currents >>Leisure Battery -

Yes - But it had to be specially installed - Feb. 17, 2024

2024-02-18 Thread Science Researcher via Python-list
"Lawrence D'Oliveiro" wrote in message news:uqmbp3$3hsa6$1...@dont-email.me... On Thu, 15 Feb 2024 15:15:58 -0600, E.D.G. wrote: X-Newsreader: Microsoft Windows Live Mail 15.4.3508.1109 Does that still exist? "Microsoft Windows Live Mail" did still exist when I installed it sever

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'. [...] >> >>Battery Voltages and Currents >>Leisure Battery - 12

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'. [...] >> >>Battery Voltages and Currents >>Leisure Battery - 1

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'. [...] >> >>Battery Voltages and Currents >>Leisure Battery - 1

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 something like '-'

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 NaN values output as s

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

2024-02-18 Thread Grant Edwards via Python-list
On 2024-02-16, 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'. I tried monkey-patching the __format__ method of float, but it's immutable, so that didnt' work. Is float.__format__ what's used b

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/mailman/listinfo/

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/mailman/listinfo/

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.python.org/mailman/l

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://mail.python.org/ma

Python Stampede Time? – Feb. 18, 2024

2024-02-18 Thread Science Researcher via Python-list
"Science Researcher" wrote in message news:z4acnqbo6mkf9kz4nz2dnzfqn_edn...@earthlink.com... PROPOSED PYTHON COMPUTER LANGUAGE PROGRAM - Posted on February 17, 2024 PYTHON STAMPEDE TIME ? – Posted on February 18, 2024 Before discussing this specific topic in detail I am going to mentio

Proposed Python Computer Program - Feb. 17, 2024

2024-02-18 Thread Science Researcher via Python-list
PROPOSED PYTHON COMPUTER LANGUAGE PROGRAM - Posted on February 17, 2024 TOPICS Some Background Information Test Post Newsgroups Adding Posting Dates To Newsgroup Notes E-mail Address Other Internet Security Steps Personal Opinion Statements SOME BACKGROUND INFORMATION A fair amount of

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

2024-02-18 Thread Piergiorgio Sartor via Python-list
On 16/02/2024 23.12, 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'. This would then make it much easier to handle outputting values from sensors when not all sensors are present. So, for example,

Re: test-ignore

2024-02-18 Thread Science Researcher via Python-list
"Lawrence D'Oliveiro" wrote in message news:uqrik4$lrc1$1...@dont-email.me... On Sat, 17 Feb 2024 17:00:59 -0600, Science Researcher wrote: "Lawrence D'Oliveiro" wrote in message news:uqmbp3$3hsa6$1...@dont-email.me... If I remember correctly, I had to get the installation program

Matplotlib warning [error?] message

2024-02-18 Thread Leif Svalgaard via Python-list
The latest[?] version of Matplotlib cannot show a figure. I get the annoying error message: "Matplotlib is currently using agg, which is a non-GUI backend, so cannot show the figure" I'm using Spyder python 3.11 on Windows 11. What to do? -- Leif Svalgaard l...@leif.org -- https://mail.python.or

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 > you might end up s

Re: Testing (sorry)

2024-02-18 Thread Peter J. Holzer via Python-list
[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. January 29th, AFAICS. And end of december before that. > I don't know how to troubleshoot th

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

2024-02-18 Thread dn via Python-list
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'. [...] Batter

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 < python-list@python.org> 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 >

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. > > January 29th, AFAICS. And en

Re: Testing (sorry)

2024-02-18 Thread dn via Python-list
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 _one_

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 postmas...@python.org. Skip -- https://mail.python.org/mailman/listinfo/python-lis

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 weeks has sh