Bug 705646 – sci-visualization/pythonprop, dev-python/basemap: need porting to py3

• Status: RESOLVED WONTFIX
• Product: Gentoo Linux

[Description Michał Górny 2020-01-17 09:45:24 UTC]

This package is blocking removing py2 from numpy&mpl.  FWICS upstream is at 0.28 now and claims to be py3.  Please bump.

[Comment 1 Laslo Hunhold 2020-01-17 11:24:05 UTC]

Created attachment 603574 [details]
basemap-1.1.0.ebuild

Let me first propose an ebuild for dev-python/basemap-1.1.0. There have been no API-changes since 1.0.6 (see API_CHANGES), so we're good here as well.

Please also note here that upstream switched from sourceforge to GitHub[0].

[0]:https://github.com/matplotlib/basemap

[Comment 2 Laslo Hunhold 2020-01-17 11:24:12 UTC]

Created attachment 603576 [details]
pythonprop-0.28.ebuild

Let me secondly propose an ebuild for sci-visualization/pythonprop-0.28.

Please also note here that upstream switched from sourceforge to GitHub[0] in 2015, so the metadata.xml needs to be changed as well. There, version 0.29 was released, but not added to the website.

[0]:https://github.com/jawatson/pythonprop

[Comment 3 Andreas Sturmlechner 2020-01-21 00:23:53 UTC]

Why not basemap-1.2.1?

[Comment 4 Laslo Hunhold 2020-01-21 10:00:37 UTC]

(In reply to Andreas Sturmlechner from comment #3)
> Why not basemap-1.2.1?

The 1.2.1 is just a tag, not a release, so I went with a more careful approach. I don't know what is preferred here, but nothing speaks against using the tag.

[Comment 5 Andreas Sturmlechner 2020-01-30 20:32:57 UTC]

(In reply to Laslo Hunhold from comment #1)
> Created attachment 603574 [details]
> basemap-1.1.0.ebuild
> 
> Let me first propose an ebuild for dev-python/basemap-1.1.0. There have been
> no API-changes since 1.0.6 (see API_CHANGES), so we're good here as well.

This can not possibly work, did you test it?

    >=sci-libs/geos-3.3.1[python,${PYTHON_USEDEP}]

sci-libs/geos never provided python3 support, and 3.8.0-r1 just dropped USE python as it was abandoned upstream.

[Comment 6 Thomas Beierlein 2020-03-27 11:54:08 UTC]

I have a working 0.29 which uses not only python3 but also migrated from basemap to cartopy.

There is also a working prototype for a cartopy ebuild. It just needs some more love. (should we place that one in dev-python or sci-libs ?)

[Comment 7 Larry the Git Cow 2020-03-30 05:54:02 UTC]

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=512444f70287565a3fb9e8c6e4c0f1f649c756bd

commit 512444f70287565a3fb9e8c6e4c0f1f649c756bd
Author:     Thomas Beierlein <[e-mail]>
AuthorDate: 2020-03-30 05:48:22 +0000
Commit:     Thomas Beierlein <[e-mail]>
CommitDate: 2020-03-30 05:52:46 +0000

    sci-visualization/pythonprop: Version bump
    
    New version supports Python3 and replaces dependency on
    dev-python/basemap with sci-libs/cartopy.
    
    Bug: https://bugs.gentoo.org/705646
    
    Package-Manager: Portage-2.3.96, Repoman-2.3.22
    Signed-off-by: Thomas Beierlein <[e-mail]>

 sci-visualization/pythonprop/Manifest              |  1 +
 .../pythonprop/pythonprop-0.29.ebuild              | 49 ++++++++++++++++++++++
 2 files changed, 50 insertions(+)