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From: Michael <confabulate@kintzios.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Fragile python update is wedged.
Date: Sun, 11 May 2025 19:06:34 +0100	[thread overview]
Message-ID: <2004384.fIoEIV5pvu@rogueboard> (raw)
In-Reply-To: <719cb474-7f49-48e5-8ba5-4269646b5e73@youngman.org.uk>

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On Sunday, 11 May 2025 18:40:44 British Summer Time Wol wrote:

> Found it. I will investigate, but to the best of my memory I have no
> "targets" settings whatsoever. I will take a look, but at the moment I'm
> running the emerge. So from what the news item says, it looks like
> everything should have "just worked" - except it didn't.

This won't help you, but I have updated 4 systems so far and a 4th somewhat 
abandoned waiting for my time, with no problems so far whatsoever.  I do 
understand and it was explained, it is a matter of which packages may be 
installed in a system if you may face a failed update.


> And I can see what happened now. It doesn't help that I didn't have my
> glasses, but the news item says:
> 
> "At this point, you have a few configuration options to choose from:"
> 
> I jumped straight to option 4, so I didn't read option 1 - why should I?
> Especially if I'm having difficulty reading.

Perhaps because a numbered list is meant to be followed in the numbered order?

I started with option 1 and had no problems, but others sooner or later run 
aground and had to consider subsequent options depending on their individual 
situation.


> First, enable both Python 3.12 and Python 3.13, and then run the upgrade
> commands:
> 
>      */* PYTHON_TARGETS: -* python3_12 python3_13
>      */* PYTHON_SINGLE_TARGET: -* python3_12"
> 
> It says "run the upgrade commands - COLON". As I understand English,
> that says that what follows is a list of COMMANDS. And "*/*" looks like
> a weird comment marker. Why would I assume it's a declaration snippet?

Because an asterisk "*" is a special character treated as a wildcard when 
parsed by a Unix shell.  It will match any number of unknown characters.

The "*/*" statement at the start of a file under /etc/portage/ can be 
interpreted as a filter matching:

 any category/any package

with the next "-*" statement interpreted as:

disable any python targets and then finally set only the python target(s) that 
follow.


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  reply	other threads:[~2025-05-11 18:07 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-02 17:07 [gentoo-user] Fragile python update is wedged Alan Mackenzie
2025-05-02 17:22 ` Pramod V U
2025-05-02 17:47 ` [gentoo-user] Fragile rust update is wedged. (Was: Fragile python update is wedged.) Eli Schwartz
2025-05-02 19:07   ` [gentoo-user] Fragile rust update is wedged Alan Mackenzie
2025-05-02 20:07     ` Eli Schwartz
2025-05-02 21:15       ` [gentoo-user] Fragile python update is wedged [Was: Fragile rust update is wedged] Alan Mackenzie
2025-05-02 21:35         ` Wol
2025-05-02 21:44         ` Jay Faulkner
2025-05-02 22:17           ` Alan Mackenzie
2025-05-02 22:21             ` Jay Faulkner
2025-05-02 21:56         ` Eli Schwartz
2025-05-04 16:41           ` Alan Mackenzie
2025-05-04 17:01             ` Eli Schwartz
2025-05-03  3:14         ` [gentoo-user] " Grant Edwards
2025-05-03  4:07     ` [gentoo-user] Fragile rust update is wedged Nate Eldredge
2025-05-11 11:54 ` [gentoo-user] Fragile python " Wol
2025-05-11 12:42   ` Dale
2025-05-11 13:26     ` Philip Webb
2025-05-11 14:52       ` Dale
2025-05-17  7:17         ` Dale
2025-05-18 12:06           ` Michael
2025-05-18 14:26             ` Dale
2025-05-11 15:14       ` Eli Schwartz
2025-05-11 12:43   ` Frank Schletz
2025-05-11 13:37     ` Wol
2025-05-11 14:55       ` Dale
2025-05-11 15:04   ` Eli Schwartz
2025-05-11 17:40     ` Wol
2025-05-11 18:06       ` Michael [this message]
2025-05-11 18:08       ` Eli Schwartz
2025-05-11 19:10         ` Wol
2025-05-11 19:47           ` Eli Schwartz

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