Is there a full list of the modules to be split off?

Karl


> On 4 Dec 2024, at 9:16 AM, Ed . <ej...@hotmail.com> wrote:
> 
> Hi all,
> 
> This is due to a known problem in MetaCPAN the website (not CPAN as a whole). 
> It's triggered here by me releasing modules as independent distributions that 
> are currently part of the PDL distro (such as PDL::Transform::Proj4); when 
> MetaCPAN sees such a new release, it de-indexes the distro that package was 
> in before, which here is the whole of PDL.
> 
> See https://github.com/metacpan/metacpan-web/issues/3245 for more context.
> 
> This should cease to be an issue once I have finished releasing all the 
> contained non-fundamental parts of PDL (which is many, many of them) 
> especially the ones with external dependencies (GSL, Proj4, HDF, GD, OpenGL, 
> the Fortran ones, among others). Shortly after that, I will release the new, 
> slimmed-down PDL.
> 
> You may see a resemblance between this and the previously (in 2015 and 
> onwards) discussed splitting of PDL into a PDL::Core, other parts, and then a 
> rump PDL. I feel this is a better approach, particularly since those 
> externally-dependent modules could not actually be relied on since you might 
> install PDL without e.g. GSL; to get PDL with GSL, you'd need to reinstall 
> the whole of PDL again and hope for the best.
> 
> What this means for users of PDL is currently that, as previously, if you 
> make code that needs certain parts of "main" PDL (like the GSL bindings), you 
> need to express this in the metadata of your project. What it will mean when 
> the process is finished, is that PDL will install (much) quicker, and that to 
> get those other modules, you expressly install them, and they will install 
> very quickly (on one device here, Transform::Proj4 builds and tests in about 
> 2 secs, and PDL::GSL in about 10).
> 
> Any questions or problems, please let me know (possibly on the list)!
> 
> Best regards,
> Ed
> 
> From: David Mertens <dcmertens.p...@gmail.com 
> <mailto:dcmertens.p...@gmail.com>>
> Sent: 03 December 2024 2:22 PM
> To: Jörg Sommrey <j...@sommrey.de <mailto:j...@sommrey.de>>; pdl-devel 
> <pdl-devel@lists.sourceforge.net <mailto:pdl-devel@lists.sourceforge.net>>
> Subject: Re: [Pdl-devel] PDL disappeared from CPAN?
>  
> Fyi, this was resolved. I just realized I forgot to CC-all on my reply, so 
> I'm sending this back to the mailing list.
> 
> David
> 
> On Tue, Dec 3, 2024, 8:21 AM Jörg Sommrey <j...@sommrey.de 
> <mailto:j...@sommrey.de>> wrote:
> Probably a transient malfunction on CPAN. Searching CPAN for "PDL"  
> produced some hits, but not including "PDL" or "PDL::Core". Accessing  
> https://metacpan.org/pod/PDL::Core etc. resulted in a 404 error page.
> 
> Looks like everything is back now.
> 
> -jo
> 
> 
> On Tue 03 Dec 2024 01:58:30 PM CET, David Mertens  
> <dcmertens.p...@gmail.com <mailto:dcmertens.p...@gmail.com>> wrote:
> 
> > I have no trouble locating PDL on metacpan, and from there the
> > documentation links all work. Googling PDL::Core pulls up meetacpan link as
> > the first hit.
> >
> > Do you mean metacpan or the CPAN client?
> >
> > David
> >
> > On Tue, Dec 3, 2024, 5:12 AM Jörg Sommrey <j...@sommrey.de 
> > <mailto:j...@sommrey.de>> wrote:
> >
> >> Hi all,
> >>
> >> what happened to PDL on CPAN? Cannot see any of the core modules anymore.
> >>
> >> -jo
> >>
> >>
> >> _______________________________________________
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> >> pdl-devel@lists.sourceforge.net <mailto:pdl-devel@lists.sourceforge.net>
> >> https://lists.sourceforge.net/lists/listinfo/pdl-devel
> >>
> 
> 
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