@@ -46,6 +46,7 @@ (define-module (gnu packages astronomy)
#:use-module (gnu packages glib)
#:use-module (gnu packages gnome)
#:use-module (gnu packages gps)
+ #:use-module (gnu packages graph)
#:use-module (gnu packages graphviz)
#:use-module (gnu packages gtk)
#:use-module (gnu packages image)
@@ -1453,6 +1454,79 @@ (define-public python-photutils
of astronomical sources.")
(license license:bsd-3)))
+(define-public python-poliastro
+ (package
+ (name "python-poliastro")
+ (version "0.17.0")
+ (source
+ (origin
+ ;; PyPi tarball lacks tests.
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/poliastro/poliastro")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "1iclyjp0cvm6hp5qf4fzklszxvhj3idkxgb6a9h7xzg9bf5j5gi2"))))
+ (build-system pyproject-build-system)
+ (arguments
+ (list
+ #:phases
+ #~(modify-phases %standard-phases
+ ;; NOTE: Tests take about 7-10 minutes to pass.
+ (add-before 'check 'prepare-test-environment
+ (lambda _
+ (setenv "HOME" "/tmp")
+ ;; TODO: Review failing tests later when any upstream
+ ;; suggestions are provided:
+ ;; https://github.com/poliastro/poliastro/issues/1618
+ (substitute* "tests/test_czml.py"
+ (("def test_czml_add_trajectory") "def __off_test_czml_add_trajectory")
+ (("def test_czml_custom_packet") "def __off_test_czml_custom_packet")
+ (("def test_czml_ground_station") "def __off_test_czml_ground_station")
+ (("def test_czml_groundtrack") "def __off_test_czml_groundtrack")
+ (("def test_czml_preamble") "def __off_test_czml_preamble"))))
+ (replace 'check
+ (lambda* (#:key inputs outputs tests? #:allow-other-keys)
+ (when tests?
+ (invoke "python" "-m" "pytest"
+ ;; Skip tests that need remote data.
+ "-m" "not remote_data")))))))
+ (native-inputs
+ (list python-coverage
+ python-hypothesis
+ python-mypy
+ python-flit-core
+ python-pytest
+ python-pytest-cov
+ python-pytest-doctestplus
+ python-pytest-mpl
+ python-pytest-mypy))
+ (propagated-inputs
+ (list python-astropy
+ python-astroquery
+ python-czml3
+ python-jplephem
+ python-matplotlib
+ python-numba
+ python-numpy
+ python-pandas
+ python-plotly
+ python-pyerfa
+ python-scipy))
+ (home-page "https://www.poliastro.space/")
+ (synopsis "Astrodynamics in Python")
+ (description
+ "POLIASTRO is an Python library for interactive Astrodynamics and Orbital
+Mechanics, with a focus on ease of use, speed, and quick visualization. It
+provides a simple and intuitive API, and handles physical quantities with units.
+
+Some features include orbit propagation, solution of the Lambert's problem,
+conversion between position and velocity vectors and classical orbital elements
+and orbit plotting, among others. It focuses on interplanetary applications, but
+can also be used to analyze artificial satellites in Low-Earth Orbit (LEO).")
+ (license license:expat)))
+
(define-public python-poppy
(package
(name "python-poppy")