On Jul 10, 2013 1:15 PM, "Braddock" <braddock@xxxxxxxxxxxx> wrote:
>
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> Thanks Michael, that provides some clarity.
>
> I think I probably need to coordinate with the maintainer of the
> python-backports-ssl_match_hostname package, because he is clobbering
> the backports/__init__.py* namespace files we both need. While I
> could patch the __init__.py files to be identical, the compiled .pyc
> files are never exactly the same. They need to be factored out into a
> separate package somehow.
>
My hope would be that you could just rm the __init__.pyc,o, files. If there Ian't a meaningful difference in the .py files then there won't be a meaningful difference in the pyc files either. (The observed differences would be sure to embedding timestamps rather than differences in code).
However, rm of those files in your package would leave you needing to Require: the python-backports-ssl_match_hostname package as you will need the __init__.py files installed at runtime.
There is a python-backports package that only provides the namespace on pypi. I talked to the python-backports-ssl-match-hostname maintainer about packaging that and requiring it which he was going to do but I don't know the status of that. It's probably the way to go for both of your packages.
> My newbie question is how do I find the maintainer? The RPM meta-data
> only specifies "Fedora Project" as the maintainer.
>
Tibbs sent some links and pointers for finding this out on your own but I also happen to know it is ianweller.
-Toshio
> - -braddock
>
> > Date: Sun, 7 Jul 2013 20:48:59 +0200 From: Michael Schwendt
> > <mschwendt@xxxxxxxxx> To: packaging@xxxxxxxxxxxxxxxxxxxxxxx
> > Subject: Re: Issue packaging python lib into
> > RPM due to conflicting __init__.py Message-ID:
> > <20130707204859.10ed3776@faldor.intranet> Content-Type: text/plain;
> > charset=utf-8
> >
> > On Sun, 07 Jul 2013 09:20:47 -0700, Braddock wrote:
> >
> >> file /usr/lib/python2.7/site-packages/backports/__init__.py from
> >> install of backports.lzma-0.0.2-1.armv7hl conflicts with file
> >> from package
> >> python-backports-ssl_match_hostname-3.2-0.3.a3.fc18.noarch
> >
> > This means that both packages contain a file in that path, and
> > either the file checksum or the file permissions are not the same.
> >
> >> I am uncertain how to resolve this. Is there a way for an RPM to
> >> only create the backports/__init__.py file if it does not already
> >> exist?
> >
> > No. When you create these packages, _you_ need to ensure that they
> > don't include conflicting files. How do those __init__.py files
> > differ in those multiple packages? Is it only a matter of different
> > versions of the backports module? Remember, you've got full control
> > over the package %{buildroot} at build-time, so you could delete
> > files you don't want and which are included in a separate (shared!)
> > package already.
> >
> >> There are a number of packages which would want to live under
> >> the backports/ module.
> >
> > That's okay, but it's not okay if they all contain a differing
> > backports/__init__.py file.
> >
>
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