On 15/11/2022 04:36, Dan Stromberg wrote:
On Mon, Nov 14, 2022 at 11:33 AM Axy via Python-list
wrote:
On 14/11/2022 17:14, Stephen Tucker wrote:
> Hi,
>
> I have two related issues I'd like comments on.
>
> Issue 1 - Global Values
Your "global variables" module a
On Mon, Nov 14, 2022 at 11:33 AM Axy via Python-list
wrote:
> On 14/11/2022 17:14, Stephen Tucker wrote:
> > Hi,
> >
> > I have two related issues I'd like comments on.
> >
> > Issue 1 - Global Values
>
> Your "global variables" module acts exactly as a singleton class.
>
Which is apparently a d
On 11/14/2022 5:36 PM, Barry wrote:
On 14 Nov 2022, at 22:06, Thomas Passin wrote:
For parameter passing like your #2, I have packaged them into a dictionary and
passed that around. It was easy enough, and worked well.
I used to use a dict but having been burnt with issues now create a
> On 14 Nov 2022, at 22:49, Chris Angelico wrote:
>
> On Tue, 15 Nov 2022 at 09:38, Barry wrote:
>>
>>
>>
On 14 Nov 2022, at 22:06, Thomas Passin wrote:
>>>
>>> For parameter passing like your #2, I have packaged them into a dictionary
>>> and passed that around. It was easy enou
On Tue, 15 Nov 2022 at 09:38, Barry wrote:
>
>
>
> > On 14 Nov 2022, at 22:06, Thomas Passin wrote:
> >
> > For parameter passing like your #2, I have packaged them into a dictionary
> > and passed that around. It was easy enough, and worked well.
> >
> I used to use a dict but having been bur
> On 14 Nov 2022, at 22:06, Thomas Passin wrote:
>
> For parameter passing like your #2, I have packaged them into a dictionary
> and passed that around. It was easy enough, and worked well.
>
I used to use a dict but having been burnt with issues now create a class.
With a class you can a
For parameter passing like your #2, I have packaged them into a
dictionary and passed that around. It was easy enough, and worked well.
The only potential problem is in documenting the key/value pairs the
dictionary is supposed to contain. You had better make sure it's made
clear somewhere,
On 14/11/2022 17:14, Stephen Tucker wrote:
Hi,
I have two related issues I'd like comments on.
Issue 1 - Global Values
Your "global variables" module acts exactly as a singleton class. Funny,
you could (and maybe you do) write in your functions
import global_vars_module as self
as the fir
:
first : int
second: str
etc. I use context specific names, not “first” et. al.
From: Python-list on
behalf of Stephen Tucker
Date: Monday, November 14, 2022 at 12:16 PM
To: Python
Subject: Are these good ideas?
*** Attention: This is an external email. Use caution responding
Am Mon, Nov 14, 2022 at 05:14:05PM + schrieb Stephen Tucker:
> Issue 2 - Passed Parameters
>
> I am now facing another situation where I am wanting to pass 6 or 7
> parameters down through several layers of logic (function A calling
> function B calling ... ) and for results to be passed back.
Seems like this is a use case for context managers and/or context
variables:
https://docs.python.org/3/library/contextlib.html
https://docs.python.org/3/library/contextvars.html
On Mon, 2022-11-14 at 17:14 +, Stephen Tucker wrote:
> Hi,
>
> I have two related issues I'd like comments on.
>
Hi,
I have two related issues I'd like comments on.
Issue 1 - Global Values
Some years ago, I had a situation where
(a) I could supply low-level functions that carry out tasks,
(b) I needed those functions to communicate with each other, but
(c) I had no access to the module that invoked my func
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