gnu: python-urwid: Update to 2.1.2.

* gnu/packages/python-xyz.scm (python-urwid): Update to 2.1.2.
[properties]: New field.
(python2-urwid): Stay at 2.1.0.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu/packages/python-xyz.scm

@@ -7631,6 +7631,27 @@ computing.")
 (define-public python-urwid
   (package
     (name "python-urwid")
+    (version "2.1.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "urwid" version))
+       (sha256
+        (base32
+         "1bky2bra6673xx8jy0826znw6cmxs89wcwwzda8d025j3jffx2sq"))))
+    (build-system python-build-system)
+    (home-page "http://urwid.org")
+    (synopsis "Console user interface library for Python")
+    (description
+     "Urwid is a curses-based UI/widget library for Python.  It includes many
+features useful for text console applications.")
+    (properties `((python2-variant . ,(delay python2-urwid))))
+    (license license:lgpl2.1+)))
+
+(define-public python2-urwid
+  (let ((base (package-with-python2
+               (strip-python2-variant python-urwid))))
+    (package/inherit base
       (version "2.1.0")
       (source
        (origin
@@ -7638,17 +7659,7 @@ computing.")
          (uri (pypi-uri "urwid" version))
          (sha256
           (base32
-         "11ndnhxd41m13darf5s0c6bafdpkzq1l6mfb04wbzdmyc1hg75h8"))))
-    (build-system python-build-system)
-    (home-page "http://urwid.org")
-    (synopsis "Console user interface library for Python")
-    (description
-     "Urwid is a curses-based UI/widget library for Python.  It includes many
-features useful for text console applications.")
-    (license license:lgpl2.1+)))
-
-(define-public python2-urwid
-  (package-with-python2 python-urwid))
+           "11ndnhxd41m13darf5s0c6bafdpkzq1l6mfb04wbzdmyc1hg75h8")))))))
 
 (define-public python-urwidtrees
   (package