Index: head/devel/py-pytz/Makefile
===================================================================
--- head/devel/py-pytz/Makefile	(revision 447933)
+++ head/devel/py-pytz/Makefile	(revision 447934)
@@ -1,22 +1,24 @@
 # Created by: Khairil Yusof <kaeru@inigo-tech.com>
 # $FreeBSD$
 
 PORTNAME=	pytz
 PORTVERSION=	2017.2
 PORTEPOCH=	1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	lwhsu@FreeBSD.org
 COMMENT=	World Timezone Definitions for Python
 
 LICENSE=	MIT
 
-USES=		python zip
+USES?=		python zip
 USE_PYTHON=	autoplist distutils
+
+NO_ARCH=	yes
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|=True|=False|' ${WRKSRC}/${PYSETUP}
 
 .include <bsd.port.mk>
Index: head/devel/py3-pytz/pkg-descr
===================================================================
--- head/devel/py3-pytz/pkg-descr	(revision 447933)
+++ head/devel/py3-pytz/pkg-descr	(nonexistent)
@@ -1,6 +0,0 @@
-pytz brings the Olson tz database into Python. This library allows accurate and
-cross platform timezone calculations. It also solves the issue of ambiguous
-times at the end of daylight savings, which you can read more about in the
-Python Library Reference (datetime.tzinfo).
-
-WWW: http://pytz.sourceforge.net

Property changes on: head/devel/py3-pytz/pkg-descr
___________________________________________________________________
Deleted: fbsd:nokeywords
## -1 +0,0 ##
-yes
\ No newline at end of property
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:mime-type
## -1 +0,0 ##
-text/plain
\ No newline at end of property
Index: head/devel/py3-pytz/distinfo
===================================================================
--- head/devel/py3-pytz/distinfo	(revision 447933)
+++ head/devel/py3-pytz/distinfo	(nonexistent)
@@ -1,3 +0,0 @@
-TIMESTAMP = 1488112206
-SHA256 (pytz-2016.10.tar.bz2) = 7016b2c4fa075c564b81c37a252a5fccf60d8964aa31b7f5eae59aeb594ae02b
-SIZE (pytz-2016.10.tar.bz2) = 172920

Property changes on: head/devel/py3-pytz/distinfo
___________________________________________________________________
Deleted: fbsd:nokeywords
## -1 +0,0 ##
-yes
\ No newline at end of property
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:mime-type
## -1 +0,0 ##
-text/plain
\ No newline at end of property
Index: head/devel/py3-pytz/Makefile
===================================================================
--- head/devel/py3-pytz/Makefile	(revision 447933)
+++ head/devel/py3-pytz/Makefile	(revision 447934)
@@ -1,24 +1,7 @@
-# Created by: Muhammad Moinur Rahman <bofh@FreeBSD.org>
 # $FreeBSD$
 
-PORTNAME=	pytz
-PORTVERSION=	2016.10
-PORTEPOCH=	1
-CATEGORIES=	devel python
-MASTER_SITES=	CHEESESHOP
-PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+MASTERDIR=	${.CURDIR}/../py-pytz
 
-MAINTAINER=	bofh@FreeBSD.org
-COMMENT=	World Timezone Definitions for Python
+USES=		python:3.3+ zip
 
-LICENSE=	MIT
-LICENSE_FILE=	${WRKSRC}/LICENSE.txt
-
-USES=		python:3.3+ tar:bzip2
-USE_PYTHON=	autoplist distutils
-NO_ARCH=	yes
-
-post-patch:
-	@${REINPLACE_CMD} -e 's|=True|=False|' ${WRKSRC}/${PYSETUP}
-
-.include <bsd.port.mk>
+.include "${MASTERDIR}/Makefile"