You do rsplit() by the '-'. Right part is R.A. you remove arch and get release.

What exactly you want to do? RPM and DNF have proper --queryformat.

-Igor Gnatenko


On Sep 28, 2016 8:52 PM, "Richard W.M. Jones" <rjones@redhat.com> wrote:

Is it permitted to have a non-numeric Version field?
The guidelines are at best unclear on this topic:
https://fedoraproject.org/wiki/Packaging:Versioning#Version_Tag

The lz4 package has version "r131":
http://pkgs.fedoraproject.org/cgit/rpms/lz4.git/tree/lz4.spec#n5

Corollary question: If I'm given an NVR string, how can I split it
into name, version and release?  I was using the regexp

  ^(.*?)-(\d.*)-([^-]+)$

but that breaks on the lz4 package.

Rich.

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