Re: [Rpm-maint] [rpm-software-management/rpm] Moving unnecessary notice about empty rpm packages to debug message. (#615)

2018-12-21 Thread Stanislav Nevolin
I think that the patch fixes an ERROR in user interface of rpm utility.
When a user asks for a list of package's files he wants to get exactly the list 
of files, doesn't he? And if there's no files in the package then he wants to 
get an empty output, doesn't he? Why instead of empty output he gets a text 
message (according to user's locale)? I think it looks unpredictable and non 
intuitive.

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Re: [Rpm-maint] [rpm-software-management/rpm] Moving unnecessary notice about empty rpm packages to debug message. (#615)

2018-12-21 Thread Andreas Schwab
For the same reason there is ls when a script uses *.

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Re: [Rpm-maint] [rpm-software-management/rpm] Moving unnecessary notice about empty rpm packages to debug message. (#615)

2018-12-21 Thread dmitry-vakhnenko
> You can get the list of files with rpm -q --qf='[%{FILENAMES}\n]'. There is 
> nothing dirty about that, those are the building blocks.

So, for what `rpm -ql` ?

And, as example same behaviour of `ls` (Why you have OWN WAY and why this 
solution right?):
```Bash
$ mkdir empty_dir
$ cd empty_dir/
$ ls
$ echo $?
0
```

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Re: [Rpm-maint] [rpm-software-management/rpm] Moving unnecessary notice about empty rpm packages to debug message. (#615)

2018-12-21 Thread Andreas Schwab
You can get the list of files with rpm -q --qf='[%{FILENAMES}\n]'.  There is 
nothing dirty about that, those are the building blocks.

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Re: [Rpm-maint] [rpm-software-management/rpm] Moving unnecessary notice about empty rpm packages to debug message. (#615)

2018-12-21 Thread dmitry-vakhnenko
> I don't see that this is the rpm binary's issue

I completely disagree with this imprisonment.

You (or your team ) made strange, unpopular decision that makes problems for 
simple (popular, expected) case. Other software put this warning to stderr or 
just return nothing with success code.

You forced developers to produce hardcode that forces bugs with different 
behaviors in environments.

Software shouldn't force you to write bad code.

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Re: [Rpm-maint] [rpm-software-management/rpm] Moving unnecessary notice about empty rpm packages to debug message. (#615)

2018-12-21 Thread Russ Herrold
if the problem is an empty file being queried, why not solve teh problem where 
the action occurs (before the test), with something simple like:

[ -s $ARG ] && ... 

I don't see that this is the rpm binary's issue

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Re: [Rpm-maint] [rpm-software-management/rpm] Moving unnecessary notice about empty rpm packages to debug message. (#615)

2018-12-21 Thread Stanislav Nevolin
> You can use rpm -q --qf='%{FILENAMES:arraysize}\n' to get the number of files.

Ok. And what about getting a list of included files? Do you have a dirty trick 
for that? And why we can't just trust `rpm -ql` to do this simple task?

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Re: [Rpm-maint] [rpm-software-management/rpm] Moving unnecessary notice about empty rpm packages to debug message. (#615)

2018-12-21 Thread Stanislav Nevolin
> changing them _will_ break some scripts that expect them there

No, you can't even rely on this behavior in scripts, because this message 
(contains no files) is locale-dependent. You can't use it.

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Re: [Rpm-maint] [rpm-software-management/rpm] pythondistdeps: handle ~= version range (#616)

2018-12-21 Thread ニール・ゴンパ
Hmm, so according to [PEP 
440](https://www.python.org/dev/peps/pep-0440/#compatible-release), this is 
equivalent to `(pyramid >= 1.7 with pyramid < 2.0)`. So it's equivalent to `^` 
in Rust and Ruby.

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Re: [Rpm-maint] [rpm-software-management/rpm] Moving unnecessary notice about empty rpm packages to debug message. (#615)

2018-12-21 Thread Andreas Schwab
You can use rpm -q --qf='%{FILENAMES:arraysize}\n' to get the number of files.

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Re: [Rpm-maint] [rpm-software-management/rpm] Moving unnecessary notice about empty rpm packages to debug message. (#615)

2018-12-21 Thread Panu Matilainen
This (spewing "helpful" messages into stdout) is a much broader problem than 
just this one message, and we should address them all at once or not at all. As 
much as mostly everybody hates these "helpful" messages, changing them *will* 
break some scripts that expect them there, so if/when breakage is necessary 
it's better to break clean once than a little bit here in one release and some 
other bit in the next etc.

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[Rpm-maint] [rpm-software-management/rpm] pythondistdeps: (#616)

2018-12-21 Thread Igor Gnatenko
The Bodhi has requirement written like `pyramid~=1.7`. Unfortunately, 
pythondistdeps doesn't handle this.

It makes RPM to produce following error:

```
error: Dependency tokens must begin with alpha-numeric, '_' or '/': ~= 1.7
```

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