Re-enable py27 flavor

Allow concurrent installation

PR:		225533
Submitted by:	jhale
Approved by:	Daniel Ylitalo <daniel@blodan.se> (maintainer)

devel/py-nose2/Makefile

@@ -2,6 +2,7 @@
 
 PORTNAME=	nose2
 PORTVERSION=	0.7.3
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -15,8 +16,10 @@ LICENSE_FILE=	${WRKSRC}/license.txt
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}coverage>=4.4.1:devel/py-coverage@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>=1.7:devel/py-six@${FLAVOR}
 
+py27_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}mock>=2.0.0:devel/py-mock@${FLAVOR}
+
 NO_ARCH=	yes
-USES=		python:3.4+
-USE_PYTHON=	autoplist distutils
+USES=		python
+USE_PYTHON=	autoplist concurrent distutils
 
 .include <bsd.port.mk>

devel/py-nose2/files/patch-setup.py

@@ -0,0 +1,13 @@
+Allow USE_PYTHON=concurrent to handle script renaming/linking for multiple
+Python versions.
+
+--- setup.py.orig	2018-01-29 12:01:44 UTC
++++ setup.py
+@@ -89,7 +89,6 @@ else:
+     params['entry_points'] = {
+         'console_scripts': [
+             '%s = nose2:discover' % SCRIPT1,
+-            '%s = nose2:discover' % SCRIPT2,
+         ],
+     }
+     params['install_requires'] = parse_requirements('requirements.txt')