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authorLeo Famulari <leo@famulari.name>2018-02-21 12:23:03 -0500
committerLeo Famulari <leo@famulari.name>2018-03-15 10:57:52 -0400
commit5e5ac7102c2d28676ab1b756862ba9c02cd3ba2f (patch)
treeb2e46cceed93a2ce33ec21c34d78559ba2134abc /gnu/packages/databases.scm
parentdae7661a0da9b5a081fb2097cb5e431ad0b8443c (diff)
downloadguix-5e5ac7102c2d28676ab1b756862ba9c02cd3ba2f.tar
guix-5e5ac7102c2d28676ab1b756862ba9c02cd3ba2f.tar.gz
gnu: Add python-pyarrow.
* gnu/packages/databases.scm (python-pyarrow, python2-pyarrow): New variables.
Diffstat (limited to 'gnu/packages/databases.scm')
-rw-r--r--gnu/packages/databases.scm46
1 files changed, 46 insertions, 0 deletions
diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index f2e5622731..ab8729bde0 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -2812,3 +2812,49 @@ representations of flat and hierarchical data along with multiple
language-bindings for structure manipulation. It also provides IPC and common
algorithm implementations.")
(license license:asl2.0)))
+
+(define-public python-pyarrow
+ (package
+ (name "python-pyarrow")
+ (version "0.7.0")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/apache/arrow")
+ (commit (string-append "apache-arrow-" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "1x7sdd8lbs3nfqjql1pcgbkjc19bls56zmgjayshkmablvlc4dy3"))))
+ (build-system python-build-system)
+ (arguments
+ '(#:tests? #f ; XXX Test failures related to missing libhdfs, libhdfs3,
+ ; and "Unsupported numpy type 22".
+ #:phases
+ (modify-phases %standard-phases
+ (add-after 'unpack 'enter-source-directory
+ (lambda _ (chdir "python") #t))
+ (add-after 'unpack 'set-env
+ (lambda _
+ (setenv "ARROW_HOME" (assoc-ref %build-inputs "apache-arrow"))
+ #t)))))
+ (propagated-inputs
+ `(("apache-arrow" ,apache-arrow)
+ ("python-numpy" ,python-numpy)
+ ("python-pandas" ,python-pandas)
+ ("python-six" ,python-six)))
+ (native-inputs
+ `(("cmake" ,cmake)
+ ("python-cython" ,python-cython)
+ ("python-pytest" ,python-pytest)
+ ("python-setuptools-scm" ,python-setuptools-scm)))
+ (home-page "https://arrow.apache.org/docs/python/")
+ (synopsis "Python bindings for Apache Arrow")
+ (description "This library provides a Pythonic API wrapper for the reference
+Arrow C++ implementation, along with tools for interoperability with pandas,
+NumPy, and other traditional Python scientific computing packages.")
+ (license license:asl2.0)))
+
+(define-public python2-pyarrow
+ (package-with-python2 python-pyarrow))