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-rw-r--r--gnu/packages/python-science.scm56
1 files changed, 56 insertions, 0 deletions
diff --git a/gnu/packages/python-science.scm b/gnu/packages/python-science.scm
index 79ee7c8bb2..9d4edaa4df 100644
--- a/gnu/packages/python-science.scm
+++ b/gnu/packages/python-science.scm
@@ -33,6 +33,7 @@
#:use-module (gnu packages base)
#:use-module (gnu packages check)
#:use-module (gnu packages gcc)
+ #:use-module (gnu packages geo)
#:use-module (gnu packages maths)
#:use-module (gnu packages perl)
#:use-module (gnu packages python)
@@ -208,6 +209,61 @@ depends on @code{scipy.weave}. For new code, users are recommended to use
Cython.")
(license license:bsd-3)))
+(define-public python-cartopy
+ (package
+ (name "python-cartopy")
+ (version "0.19.0.post1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (pypi-uri "Cartopy" version))
+ (sha256
+ (base32 "0xnm8z3as3hriivdfd26s6vn5b63gb46x6vxw6gh1mwfm5rlg2sb"))))
+ (build-system python-build-system)
+ (arguments
+ `(#:phases
+ (modify-phases %standard-phases
+ (replace 'check
+ (lambda* (#:key inputs outputs tests? #:allow-other-keys)
+ (when tests?
+ (add-installed-pythonpath inputs outputs)
+ (invoke "python" "-m" "pytest" "--pyargs" "cartopy"
+ ;; These tests require online data.
+ "-m" "not natural_earth and not network"
+ ;; This one too but it's not marked as such.
+ "-k" "not test_gridliner_labels_bbox_style")))))))
+ (propagated-inputs
+ `(("python-matplotlib" ,python-matplotlib)
+ ("python-numpy" ,python-numpy)
+ ("python-pykdtree" ,python-pykdtree)
+ ("python-pyshp" ,python-pyshp)
+ ("python-scipy" ,python-scipy)
+ ("python-shapely" ,python-shapely)))
+ (inputs
+ `(("geos" ,geos)
+ ("proj" ,proj)))
+ (native-inputs
+ `(("python-cython" ,python-cython)
+ ("python-flufl-lock" ,python-flufl-lock)
+ ("python-pytest" ,python-pytest)))
+ (home-page "https://scitools.org.uk/cartopy/docs/latest/")
+ (synopsis "Cartographic library for visualisation")
+ (description
+ "Cartopy is a Python package designed to make drawing maps for data
+analysis and visualisation easy.
+
+It features:
+
+@itemize
+@item object oriented projection definitions
+@item point, line, polygon and image transformations between projections
+@item integration to expose advanced mapping in Matplotlib with a simple and
+intuitive interface
+@item powerful vector data handling by integrating shapefile reading with
+Shapely capabilities
+@end itemize")
+ (license license:lgpl3+)))
+
(define-public python-scikit-fuzzy
(package
(name "python-scikit-fuzzy")