@@ 4013,6 4013,46 @@ extensive standard library and on the strengths of Python as a high-level
programming language.")
(license license:gpl3+)))
+(define-public python-ducc0
+ (package
+ (name "python-ducc0")
+ (version "0.36.0")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://gitlab.mpcdf.mpg.de/mtr/ducc")
+ (commit (string-append
+ "ducc0_" (string-replace-substring version "." "_")))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "1pfj7k5s3d237r7diqrd7cgvf8p5zms6pp64nfdildx49kwggwab"))))
+ (build-system pyproject-build-system)
+ (arguments
+ (list
+ #:test-flags #~(list "python/test")
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-before 'build 'set-env
+ (lambda _
+ (setenv "DUCC0_OPTIMIZATION" "portable-strip"))))))
+ (native-inputs
+ (list pybind11
+ python-pytest
+ python-setuptools
+ python-wheel))
+ (propagated-inputs
+ (list python-numpy))
+ (home-page "https://gitlab.mpcdf.mpg.de/mtr/ducc")
+ (synopsis "Distinctly Useful Code Collection")
+ (description
+ "This package provides a collection of basic programming tools for
+numerical computation, including Fast Fourier Transforms, Spherical Harmonic
+Transforms, non-equispaced Fourier transforms, as well as some concrete
+applications like 4pi convolution on the sphere and gridding/degridding of
+radio interferometry data.")
+ (license license:gpl2+)))
+
(define-public python-kiwisolver
(package
(name "python-kiwisolver")