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| -rw-r--r-- | gnu/packages/python-science.scm | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gnu/packages/python-science.scm b/gnu/packages/python-science.scm index 07d713e013..3ad2cc4d87 100644 --- a/gnu/packages/python-science.scm +++ b/gnu/packages/python-science.scm @@ -1183,3 +1183,39 @@ pandas code.") "This package provides optimized tools for group-indexing operations: aggregated sum and more.") (license license:bsd-3))) + +(define-public python-traittypes + (package + (name "python-traittypes") + (version "0.2.1") + (source + (origin + (method url-fetch) + (uri (pypi-uri "traittypes" version)) + (sha256 + (base32 "1mlv93irdrgxrhnhq3ksi9585d55bpi4mv9dha4p8gkkjiia4vxy")))) + (build-system python-build-system) + (arguments + '(#:phases + (modify-phases %standard-phases + (replace 'check + (lambda* (#:key tests? #:allow-other-keys) + (when tests? + ;; This one test fails because it doesn't raise an expected + ;; exception. + (invoke "pytest" "-vv" "-k" "not test_bad_values"))))))) + (propagated-inputs (list python-traitlets)) + (native-inputs + (list python-numpy + python-pandas + python-nose + python-pytest + python-xarray)) + (home-page "https://github.com/jupyter-widgets/traittypes") + (synopsis "Trait types for NumPy, SciPy and friends") + (description "The goal of this package is to provide a reference +implementation of trait types for common data structures used in the scipy +stack such as numpy arrays or pandas and xarray data structures. These are +out of the scope of the main traitlets project but are a common requirement to +build applications with traitlets in combination with the scipy stack.") + (license license:bsd-3))) |