[PATCH 2/4] gnu: Add python-blessings.

[Hartmut Goebel <h.goebel@crazy-compilers.com>]

* gnu/packages/python.scm (python-blessings, python2-blessings): New
  variables.
---
 gnu/packages/python.scm | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 2dea03b..8dbd64a 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -12307,3 +12307,32 @@ emulators. pyte follows the suit.")
 
 (define-public python2-pyte
   (package-with-python2 python-pyte))
+
+(define-public python-blessings
+  (package
+    (name "python-blessings")
+    (version "1.6")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "blessings" version))
+        (sha256
+          (base32
+           "01rhgn2c3xjf9h1lxij9m05iwf2ba6d0vd7nic26c2gic4q73igd"))))
+    (build-system python-build-system)
+    (arguments
+     ;; TODO: For py3, 2to2 is used to convert the code, but test-suite fails
+     `(#:tests? #f))
+    (native-inputs
+     `(("python-nose" ,python-nose)))
+    (home-page "https://pypi.python.org/pypi/blessings")
+    (synopsis "Simple but powerful module to manage terminal color, styling,
+and positioning")
+    (description "Blessings is a pythonic API to manipulate terminal.  It
+provides similar features to curses but beating some of their limitations: it
+does not require clearing the whole screen for little changes, scrollback
+buffer after program exits, avoid styling when on output redirection, etc.")
+    (license license:expat)))
+
+(define-public python2-blessings
+  (package-with-python2 python-blessings))
-- 
2.7.4