devel/py-pint: Update to 0.18

- Update USES=python of dependent ports

Changes:	https://github.com/hgrecco/pint/blob/master/CHANGES

devel/py-pint-pandas/Makefile

@@ -17,7 +17,7 @@ BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools_scm>=0:devel/py-setuptools_scm@
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pandas>=1.2,1:math/py-pandas@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pint>=0.17:devel/py-pint@${PY_FLAVOR}
 
-USES=		python:3.6+
+USES=		python:3.7+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes

devel/py-pint/Makefile

 # Created by: Alexander Nusov <alexander.nusov@nfvexpress.com>
 
 PORTNAME=	pint
-PORTVERSION=	0.17
+PORTVERSION=	0.18
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -16,7 +16,7 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools_scm>=0:devel/py-setuptools_scm@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}packaging>=0:devel/py-packaging@${PY_FLAVOR}
 
-USES=		python:3.6+ shebangfix
+USES=		python:3.7+ shebangfix
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
@@ -25,10 +25,6 @@ SHEBANG_FILES=	pint/pint-convert
 
 .include <bsd.port.pre.mk>
 
-.if ${PYTHON_REL} < 30700
-RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}importlib-resources>=0:devel/py-importlib-resources@${PY_FLAVOR}
-.endif
-
 .if ${PYTHON_REL} < 30800
 RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}importlib-metadata>=0:devel/py-importlib-metadata@${PY_FLAVOR}
 .endif

devel/py-pint/distinfo

-TIMESTAMP = 1620405419
-SHA256 (Pint-0.17.tar.gz) = f4d0caa713239e6847a7c6eefe2427358566451fe56497d533f21fb590a3f313
-SIZE (Pint-0.17.tar.gz) = 265661
+TIMESTAMP = 1635713661
+SHA256 (Pint-0.18.tar.gz) = 8c4bce884c269051feb7abc69dbfd18403c0c764abc83da132e8a7222f8ba801
+SIZE (Pint-0.18.tar.gz) = 272830

science/py-pyked/Makefile

@@ -19,7 +19,7 @@ RUN_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}uncertainties>=3.0.1:math/py-uncertainties@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}yaml>=3.12:devel/py-yaml@${PY_FLAVOR} \
 
-USES=		python:3.6+
+USES=		python:3.7+
 USE_PYTHON=	distutils concurrent autoplist
 
 USE_GITHUB=	yes

science/py-qcelemental/Makefile

@@ -15,7 +15,7 @@ RUN_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}pydantic>=1.8.2:devel/py-pydantic@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>0:devel/py-pytest@${PY_FLAVOR}
 
-USES=		python:3.6+
+USES=		python:3.7+
 USE_PYTHON=	distutils autoplist
 
 NO_ARCH=	yes