This program is fully operational with the exception of not being able to
close the form when I have completed the data entry. If I have code for a
second form, both remain visible.
Thoughts appreciated
from tkinter import *
def
I have a (fairly) simple little program that removes old mail messages
from my junk folder. I have just tried to upgrade it from Python 2 to
Python 3 and now, when it finds any message[s] to delete it produces
the error:-
RuntimeError: dictionary changed size during iteration
I can sort of s
On 23Aug2020 10:00, Chris Green wrote:
>I have a (fairly) simple little program that removes old mail messages
>from my junk folder. I have just tried to upgrade it from Python 2 to
>Python 3 and now, when it finds any message[s] to delete it produces
>the error:-
>
>RuntimeError: dictionary
Cameron Simpson wrote:
> On 23Aug2020 10:00, Chris Green wrote:
> >I have a (fairly) simple little program that removes old mail messages
> >from my junk folder. I have just tried to upgrade it from Python 2 to
> >Python 3 and now, when it finds any message[s] to delete it produces
> >the error:
Chris Green wrote:
>> >1 - Why doesn't it error in Python 2?
>>
>> The dict internal implementation has changed. I don't know the
>> specifics, but it is now faster and maybe smaller and also now preserves
>> insert order.
>>
> Ah, that probably explains it then.
But if you try to modify a dict
On WIndows 10, running Python programs in a DOS box, I would like one
Python program to chain to another. I.e. the first program to be
replaced by the second (*not* waiting for the second to finish, as with
e.g. os.system). This doesn't seem a lot to ask, but so far I have been
unable to so t
-- Forwarded message -
From: Debasis Chatterjee
Date: Sun, Aug 23, 2020 at 11:06 AM
Subject: Issue in installing Python (Windows 10)
To:
Hi
I started off by using "python-3.8.5.exe".
I use "Run as Administrator" option to click this (provide my local-admin
username/pwd).
Afte
On 2020-08-22, Chris Angelico wrote:
> On Sun, Aug 23, 2020 at 5:51 AM Eko palypse wrote:
>> So the question is, what do I need to read/learn/understand in order to
>> solve this issue?
>> Or in other words, how can I debug my script in an isolated environment.
>
> I'd go for the old standby - I
On Mon, Aug 24, 2020 at 6:00 AM Grant Edwards wrote:
>
> On 2020-08-22, Chris Angelico wrote:
> > On Sun, Aug 23, 2020 at 5:51 AM Eko palypse wrote:
> >> So the question is, what do I need to read/learn/understand in order to
> >> solve this issue?
> >> Or in other words, how can I debug my scr
On 23/08/2020 19:31, Rob Cliffe via Python-list wrote:
On WIndows 10, running Python programs in a DOS box, I would like one
Python program to chain to another. I.e. the first program to be
replaced by the second (*not* waiting for the second to finish, as with
e.g. os.system). This doesn't s
On Mon, Aug 24, 2020 at 6:39 AM dn via Python-list
wrote:
>
> On 23/08/2020 19:31, Rob Cliffe via Python-list wrote:
> > On WIndows 10, running Python programs in a DOS box, I would like one
> > Python program to chain to another. I.e. the first program to be
> > replaced by the second (*not* wai
> On 23 Aug 2020, at 20:58, Rob Cliffe via Python-list
> wrote:
>
> On WIndows 10, running Python programs in a DOS box, I would like one Python
> program to chain to another. I.e. the first program to be replaced by the
> second (*not* waiting for the second to finish, as with e.g. os.sys
On 8/23/20, Rob Cliffe via Python-list wrote:
>
> Am I missing something? Is there a way in Windows for one Python
> program to "chain" to another (or indeed to any executable) without
> waiting for the latter to finish?
Windows does not implement anything equivalent to the POSIX exec
family of
On 24/08/2020 09:04, Chris Angelico wrote:
On Mon, Aug 24, 2020 at 6:39 AM dn via Python-list
wrote:
On 23/08/2020 19:31, Rob Cliffe via Python-list wrote:
On WIndows 10, running Python programs in a DOS box, I would like one
Python program to chain to another. I.e. the first program to be
r
> On 22 Aug 2020, at 20:53, Eko palypse wrote:
>
> Hello,
>
> background info first. On windows, python3.8.5
>
> A cpp app has an embedded python interpreter which allows to modify/enhance
> the cpp app
> by providing objects to manipulate the cpp app and callbacks to act on
> certain even
On Mon, Aug 24, 2020 at 7:40 AM dn via Python-list
wrote:
>
> On 24/08/2020 09:04, Chris Angelico wrote:
> > On Mon, Aug 24, 2020 at 6:39 AM dn via Python-list
> > wrote:
> >>
> >> On 23/08/2020 19:31, Rob Cliffe via Python-list wrote:
> >>> On WIndows 10, running Python programs in a DOS box, I
On 8/23/20, Chris Angelico wrote:
> On Mon, Aug 24, 2020 at 7:40 AM dn via Python-list
>
>> As a 'general rule', isn't exec() something to be avoided?
>
> Nope, it's a very important tool. Not for every situation, of course,
> but there are plenty of times when it's the right thing to do.
In POSI
Thanks for everyone who replied so far, it is appreciated. (I don't
particularly like asking for help and taking up other peoples' time, but
I really ran out of ideas.)
Chris, thanks for your explanation:
With exec, the intention is to*replace* the current program, not to
inv
On Mon, Aug 24, 2020 at 9:51 AM Rob Cliffe via Python-list
wrote:
> Let me describe my actual use case. I am developing a large Python
> program (in Windows, working in DOS boxes) and I constantly want to
> modify it and re-run it. What I have been doing is to make it respond
> to a hotkey by ca
Hi, just i am curious. There is LTS for *Python*? If so, i am very thank
you for Python Project.
Yesterday, by chance, i heard that there is LTS for Linux Kernel. The
idea seems so beautiful!!!
Sincerely, Byung-Hee
--
^고맙습니다 _白衣從軍_ 감사합니다_^))//
--
https://mail.python.org/mailman/listinfo/pytho
On 2020-08-23, Chris Angelico wrote:
> On Mon, Aug 24, 2020 at 6:00 AM Grant Edwards
> wrote:
>>
>> On 2020-08-22, Chris Angelico wrote:
>> > On Sun, Aug 23, 2020 at 5:51 AM Eko palypse wrote:
>> >> So the question is, what do I need to read/learn/understand in order to
>> >> solve this issue
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