math/py-fraction: Convert to USE_PYTHON=pep517

- Bump PORTREVISION for package change

math/py-fraction/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	fraction
 PORTVERSION=	2.2.0
+PORTREVISION=	1
 CATEGORIES=	math python
 MASTER_SITES=	PYPI \
 		https://github.com/bradley101/fraction/releases/download/${PORTVERSION}/
@@ -13,8 +14,11 @@ WWW=		https://github.com/bradley101/fraction
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+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
 

math/py-fraction/files/patch-setup.py

@@ -0,0 +1,11 @@
+--- setup.py.orig	2022-05-21 10:47:22 UTC
++++ setup.py
+@@ -4,7 +4,7 @@ setuptools.setup(
+     long_description = fh.read()
+ 
+ setuptools.setup(
+-    name="Fraction", # Replace with your own username
++    name="fraction", # Replace with your own username
+     version="2.2.0",
+     author="Shantanu Banerjee",
+     author_email="hi@shantanubanerjee.com",