gnu: python-mox3: Update to 0.24.0.

* gnu/packages/openstack.scm (python-mox3): Update to 0.24.0.
[source](patches): New field.
[arguments]: Remove.
[native-inputs]: Add PYTHON-OPENSTACKDOCSTHEME and PYTHON-SUBUNIT.  Replace
PYTHON-SPHINX with PYTHON-SPHINX-1.6.  Move PYTHON-PBR and PYTHON-FIXTURES ...
[propagated-inputs]: ... here.  New field.
[description]: Don't mention explicit Python versions.
* gnu/packages/patches/python-mox3-python3.6-compat.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.

gnu/local.mk

@@ -1036,6 +1036,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/python-scikit-learn-fix-test-non-determinism.patch	\
   %D%/packages/patches/python-configobj-setuptools.patch	\
   %D%/packages/patches/python-faker-fix-build-32bit.patch	\
+  %D%/packages/patches/python-mox3-python3.6-compat.patch	\
   %D%/packages/patches/python-paste-remove-website-test.patch	\
   %D%/packages/patches/python-paste-remove-timing-test.patch	\
   %D%/packages/patches/python-pygit2-disable-network-tests.patch	\

gnu/packages/openstack.scm

@@ -21,6 +21,7 @@
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
 (define-module (gnu packages openstack)
+  #:use-module (gnu packages)
   #:use-module (gnu packages check)
   #:use-module (gnu packages gnupg)
   #:use-module (gnu packages python)
@@ -156,31 +157,31 @@ (define-public python2-hacking
 (define-public python-mox3
   (package
     (name "python-mox3")
-    (version "0.14.0")
+    (version "0.24.0")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "mox3" version))
+        (patches (search-patches "python-mox3-python3.6-compat.patch"))
         (sha256
           (base32
-           "0njmh40i1lg5mzn9hc2ax83adj6dli455j6xifilrw27c4wlkjzx"))))
+           "0w58adwv7q9wzvmq9mlrk2asfk73myq9fpwy7mjkzsz3baa95zf5"))))
     (build-system python-build-system)
-    (arguments
-     ;; TODO: Resolve dependency cycle and re-enable.
-     '(#:tests? #f))
-    (native-inputs
+    (propagated-inputs
      `(("python-fixtures" ,python-fixtures)
-        ; TODO re-add ("python-oslosphinx" ,python-oslosphinx)
-        ("python-pbr" ,python-pbr)
-        ("python-sphinx" ,python-sphinx)
+       ("python-pbr" ,python-pbr)))
+    (native-inputs
+      `(("python-openstackdocstheme" ,python-openstackdocstheme)
+        ("python-sphinx" ,python-sphinx-1.6)
+        ("python-subunit" ,python-subunit)
+        ("python-testrepository" ,python-testrepository)
         ("python-testtools" ,python-testtools)))
     (home-page "https://www.openstack.org/")
     (synopsis "Mock object framework for Python")
     (description
       "Mox3 is an unofficial port of the @uref{https://code.google.com/p/pymox/,
 Google mox framework} to Python 3.  It was meant to be as compatible
-with mox as possible, but small enhancements have been made.  The library was
-tested on Python versions 3.2, 2.7, and 2.6.")
+with mox as possible, but small enhancements have been made.")
     (license asl2.0)))
 
 (define-public python2-mox3

gnu/packages/patches/python-mox3-python3.6-compat.patch

@@ -0,0 +1,43 @@
+Fix regex so that it works with Python 3.6.
+
+See <https://docs.python.org/3/library/re.html#re.LOCALE>.
+
+Copied from upstream bug report:
+https://bugs.launchpad.net/python-mox3/+bug/1665266
+
+From 05064cdb6ea7a16450c6beae2b6f7c6074212a69 Mon Sep 17 00:00:00 2001
+From: Zac Medico <zmedico@gentoo.org>
+Date: Thu, 16 Feb 2017 00:24:10 -0800
+Subject: [PATCH] RegexTest: python3.6 compatibility
+
+These fixes are backward-compatible with older python versions:
+
+* raw strings fix invalid escape sequences
+* flags=8 fixes ValueError: cannot use LOCALE flag with a str pattern
+---
+ mox3/tests/test_mox.py | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/mox3/tests/test_mox.py b/mox3/tests/test_mox.py
+index 15ac565..3a1af17 100644
+--- a/mox3/tests/test_mox.py
++++ b/mox3/tests/test_mox.py
+@@ -312,12 +312,12 @@ class RegexTest(testtools.TestCase):
+     def testReprWithoutFlags(self):
+         """repr should return the regular expression pattern."""
+         self.assertTrue(
+-            repr(mox.Regex(r"a\s+b")) == "<regular expression 'a\s+b'>")
++            repr(mox.Regex(r"a\s+b")) == r"<regular expression 'a\s+b'>")
+ 
+     def testReprWithFlags(self):
+         """repr should return the regular expression pattern and flags."""
+-        self.assertTrue(repr(mox.Regex(r"a\s+b", flags=4)) ==
+-                        "<regular expression 'a\s+b', flags=4>")
++        self.assertTrue(repr(mox.Regex(r"a\s+b", flags=8)) ==
++                        r"<regular expression 'a\s+b', flags=8>")
+ 
+ 
+ class IsTest(testtools.TestCase):
+-- 
+2.10.2
+