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-rw-r--r--gnu/packages/python.scm24
1 files changed, 24 insertions, 0 deletions
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index e4ef234d8f..16847d8647 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -2317,6 +2317,30 @@ object.")
(define-public python2-pyyaml
(package-with-python2 python-pyyaml))
+(define-public python-vine
+ (package
+ (name "python-vine")
+ (version "1.1.4")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (pypi-uri "vine" version))
+ (sha256
+ (base32
+ "0wkskb2hb494v9gixqnf4bl972p4ibcmxdykzpwjlfa5picns4aj"))))
+ (build-system python-build-system)
+ (native-inputs
+ `(("python-pytest" ,python-pytest)
+ ("python-case" ,python-case)))
+ (home-page "https://github.com/celery/vine")
+ (synopsis "Promises for Python")
+ (description
+ "@code{vine} provides a special implementation of promises in that it can
+be used both for \"promise of a value\" and lazy evaluation. The biggest
+upside for this is that everything in a promise can also be a promise,
+e.g. filters, callbacks and errbacks can all be promises.")
+ (license license:bsd-3)))
+
(define-public python-virtualenv
(package
(name "python-virtualenv")