devel/py-xstatic-jsencrypt: Convert to USE_PYTHON=pep517

- Bump PORTREVISION for package change

devel/py-xstatic-jsencrypt/Makefile

 PORTNAME=	xstatic-jsencrypt
 PORTVERSION=	2.3.1.1
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -13,8 +13,11 @@ WWW=		https://travistidwell.com/jsencrypt/ \
 
 LICENSE=	MIT
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
+
 USES=		python
-USE_PYTHON=	autoplist concurrent distutils
+USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 

devel/py-xstatic-jsencrypt/files/patch-setup.py

+--- setup.py.orig	2016-11-18 08:21:10 UTC
++++ setup.py
+@@ -6,7 +6,7 @@ setup(
+ long_description = open('README.txt').read()
+ 
+ setup(
+-    name=xs.PACKAGE_NAME,
++    name='xstatic-jsencrypt',
+     version=xs.PACKAGE_VERSION,
+     description=xs.DESCRIPTION,
+     long_description=long_description,