Index: head/devel/py-traitlets/Makefile
===================================================================
--- head/devel/py-traitlets/Makefile	(revision 423288)
+++ head/devel/py-traitlets/Makefile	(revision 423289)
@@ -1,19 +1,38 @@
 # Created by: Yuri Victorovich <yuri@rawbw.com>
 # $FreeBSD$
 
 PORTNAME=	traitlets
-PORTVERSION=	4.2.2
+PORTVERSION=	4.3.1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@rawbw.com
 COMMENT=	Configuration system for Python applications
 
-LICENSE=	BSD2CLAUSE
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/COPYING.md
 
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}decorator>=0:devel/py-decorator \
+		${PYTHON_PKGNAMEPREFIX}ipython_genutils>=0:devel/py-ipython_genutils \
+		${PYTHON_PKGNAMEPREFIX}six>=0:devel/py-six
+TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>=0:devel/py-pytest
+
 USES=		python
 USE_PYTHON=	autoplist distutils
 NO_ARCH=	yes
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+.if ${PYTHON_REL} < 3400
+RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}enum34>=0:devel/py-enum34
+.endif
+
+.if ${PYTHON_VER} == 2.7
+TEST_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}mock>=0:devel/py-mock
+.endif
+
+do-test:
+	@(cd ${TEST_WRKSRC} && py.test-${PYTHON_VER} traitlets)
+
+.include <bsd.port.post.mk>
Index: head/devel/py-traitlets/distinfo
===================================================================
--- head/devel/py-traitlets/distinfo	(revision 423288)
+++ head/devel/py-traitlets/distinfo	(revision 423289)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1467453710
-SHA256 (traitlets-4.2.2.tar.gz) = 7d7e3070484b2fe490fa55e0acf7023afc5ed9ddabec57405f25c355158e152a
-SIZE (traitlets-4.2.2.tar.gz) = 79332
+TIMESTAMP = 1475525206
+SHA256 (traitlets-4.3.1.tar.gz) = ba8c94323ccbe8fd792e45d8efe8c95d3e0744cc8c085295b607552ab573724c
+SIZE (traitlets-4.3.1.tar.gz) = 88108