Create new port devel/py3-nose:

- This is a variant of devel/py-nose for Python 3.x.
  A separate port is needed until the ports tree gets VARIANTS support.
  The science/gramps port will soon be updated to a version which only
  supports python3, and it depends on py-nose with python3.
  To allow people to only use packages directly (and not ports),
  the package building infrastructure needs to build 2 packages:
  py-nose with python2 and py-nose with python3.
  Since the ports tree doesn't yet have VARIANTS support, this is not
  yet possible without making a separate py3-nose port.
- Ensure devel/py-nose does not clobber USES variable in slave devel/py3-nose
- Fix devel/py-nose target regression-test to use selftest.py [1]

  [1] https://github.com/nose-devs/nose/issues/400

PR:		207036
Reviewed by:	mat (mentor)
Approved by:	adamw (mentor), koobs (maintainer)
Differential Revision:	https://reviews.freebsd.org/D6280

devel/Makefile

@@ -4616,6 +4616,7 @@
     SUBDIR += py3-gobject3
     SUBDIR += py3-jsonschema
     SUBDIR += py3-libpeas
+    SUBDIR += py3-nose
     SUBDIR += py3-pyicu
     SUBDIR += py3-python-magic
     SUBDIR += py3-pytz

devel/py-nose/Makefile

@@ -13,7 +13,7 @@ COMMENT=	Discovery-based unittest extension
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/lgpl.txt
 
-USES=		python
+USES?=		python
 USE_PYTHON=	autoplist concurrent distutils
 
 .include <bsd.port.pre.mk>
@@ -23,6 +23,6 @@ regression-test: build
 .if ${PYTHON_REL} >= 3000
 	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYDISTUTILS_SETUP} build_tests
 .endif
-	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYDISTUTILS_SETUP} test
+	@cd ${WRKSRC} && ${PYTHON_CMD} selftest.py
 
 .include <bsd.port.post.mk>

devel/py3-nose/Makefile

@@ -0,0 +1,8 @@
+# Created by: Ben Woods <woodsb02@FreeBSD.org>
+# $FreeBSD$
+
+MASTERDIR=	${.CURDIR}/../py-nose
+
+USES=		python:3.1+
+
+.include "${MASTERDIR}/Makefile"