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gnu: python-poliastro: Make compatible with latest matplotlib.

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* gnu/packages/astronomy.scm (python-poliastro)[arguments]: Add phase
'matplotlib-compatibility; disable test_porkchop_plotting.

Change-Id: Ie70673c69d4bdfa424e324d2848e9567360b03ef
This commit is contained in:
Ricardo Wurmus 2024-01-09 12:04:23 +01:00
parent 2c94760dcb
commit efd98a9c45
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1 changed files with 17 additions and 1 deletions
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18
gnu/packages/astronomy.scm
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@ -12,6 +12,7 @@
;;; Copyright © 2023 Iliya Tikhonenko <tikhonenko@mpe.mpg.de>
;;; Copyright © 2023 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2023 Simon Tournier <zimon.toutoune@gmail.com>
;;; Copyright © 2024 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; This file is part of GNU Guix.
;;;
@ -2140,9 +2141,24 @@ (define-public python-poliastro
" and not test_czml_custom_packet"
" and not test_czml_ground_station"
" and not test_czml_groundtrack"
" and not test_czml_preamble"))
" and not test_czml_preamble"
;; This fails with "ufunc 'isfinite' not
;; supported for the input types"
" and not test_porkchop_plotting"))
#:phases
#~(modify-phases %standard-phases
(add-after 'unpack 'matplotlib-compatibility
(lambda _
(substitute* "src/poliastro/plotting/static.py"
(("import numpy as np.*" m)
(string-append m "\
import itertools\n"))
(("( +)self._ax = ax.*" m indent)
(string-append m indent
"\
self.colors = itertools.cycle(plt.rcParams[\"axes.prop_cycle\"].by_key()[\"color\"])\n"))
(("color = next\\(self._ax._get_lines.prop_cycler\\)\\[\"color\"\\]")
"color = next(self.colors)"))))
;; NOTE: Tests take about 7-10 minutes to pass.
(add-before 'check 'prepare-test-environment
(lambda _