Index: head/graphics/py-nwdiag/Makefile
===================================================================
--- head/graphics/py-nwdiag/Makefile	(revision 533138)
+++ head/graphics/py-nwdiag/Makefile	(revision 533139)
@@ -1,53 +1,48 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	nwdiag
 PORTVERSION=	2.0.0
 CATEGORIES=	graphics python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Simple network-diagram image generator
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-DEPRECATED=	Uses deprecated version of python
-EXPIRATION_DATE=	2020-08-15
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}blockdiag>=1.5.0:graphics/py-blockdiag@${PY_FLAVOR}
 
-RUN_DEPENDS=	${PY_PILLOW} \
-		${PYTHON_PKGNAMEPREFIX}funcparserlib>=0.3.6:devel/py-funcparserlib@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}blockdiag>=1.5.0:graphics/py-blockdiag@${PY_FLAVOR}
-
-USES=		python:2.7
+USES=		python:3.5+
 USE_PYTHON=	autoplist distutils
 
 DOCSDIR=	${PREFIX}/share/doc/${PKGBASE}
 EXAMPLESDIR=	${PREFIX}/share/examples/${PKGBASE}
 
 PORTDOCS=	README.rst
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 post-install:
 .for f in ${PORTNAME} rackdiag
 	${INSTALL_MAN} ${WRKSRC}/${f}.1 ${STAGEDIR}${PREFIX}/man/man1/
 	@${ECHO_CMD} man/man1/${f}.1.gz >> ${TMPPLIST}
 .endfor
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${INSTALL_WRKSRC}/${PORTDOCS} ${STAGEDIR}${DOCSDIR}
 
 post-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 .for d in ${PORTNAME} packetdiag
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}/${d}
 	${INSTALL_DATA} \
 		${INSTALL_WRKSRC}/examples/${d}/${PORTEXAMPLES} \
 		${STAGEDIR}${EXAMPLESDIR}/${d}
 .endfor
 
 .include <bsd.port.mk>
Index: head/graphics/py-seqdiag/Makefile
===================================================================
--- head/graphics/py-seqdiag/Makefile	(revision 533138)
+++ head/graphics/py-seqdiag/Makefile	(revision 533139)
@@ -1,46 +1,41 @@
 # Created by: TAKATSU Tomonari <tota@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	seqdiag
 PORTVERSION=	2.0.0
 CATEGORIES=	graphics python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	tota@FreeBSD.org
 COMMENT=	Simple sequence-diagram image generator
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-DEPRECATED=	Uses deprecated version of python
-EXPIRATION_DATE=	2020-08-15
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}blockdiag>=1.5.0:graphics/py-blockdiag@${PY_FLAVOR}
 
-RUN_DEPENDS=	${PY_PILLOW} \
-		${PYTHON_PKGNAMEPREFIX}funcparserlib>=0.3.6:devel/py-funcparserlib@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}blockdiag>=1.5.0:graphics/py-blockdiag@${PY_FLAVOR}
-
-USES=		python:2.7
+USES=		python:3.5+
 USE_PYTHON=	autoplist distutils
 
 DOCSDIR=	${PREFIX}/share/doc/${PKGBASE}
 EXAMPLESDIR=	${PREFIX}/share/examples/${PKGBASE}
 
 PORTDOCS=	README.rst
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 post-install:
 	${INSTALL_MAN} ${WRKSRC}/${PORTNAME}.1 ${STAGEDIR}${PREFIX}/man/man1/
 	@${ECHO_CMD} man/man1/${PORTNAME}.1.gz >> ${TMPPLIST}
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${INSTALL_WRKSRC}/${PORTDOCS} ${STAGEDIR}${DOCSDIR}
 
 post-install-EXAMPLES-on:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	${INSTALL_DATA} ${INSTALL_WRKSRC}/examples/${PORTEXAMPLES} ${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>