Add py-curio 1.2

Curio is a coroutine-based library for concurrent Python systems programming. It
provides standard programming abstractions such as as tasks, sockets, files,
locks, and queues. It works on Unix and Windows. You'll find it to be familiar,
small, fast, and fun.

WWW: https://github.com/dabeaz/curio

devel/Makefile

@@ -4289,6 +4289,7 @@
     SUBDIR += py-crcmod
     SUBDIR += py-ctags
     SUBDIR += py-cuisine
+    SUBDIR += py-curio
     SUBDIR += py-cursive
     SUBDIR += py-curtsies
     SUBDIR += py-cxx

devel/py-curio/Makefile

@@ -0,0 +1,21 @@
+# Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	curio
+PORTVERSION=	1.2
+CATEGORIES=	devel python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	sunpoet@FreeBSD.org
+COMMENT=	
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+USES=		python:3.6+
+USE_PYTHON=	autoplist concurrent distutils
+
+NO_ARCH=	yes
+
+.include <bsd.port.mk>

devel/py-curio/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1588777609
+SHA256 (curio-1.2.tar.gz) = 90f320fafb3f5b791f25ffafa7b561cc980376de173afd575a2114380de7939b
+SIZE (curio-1.2.tar.gz) = 228413

devel/py-curio/pkg-descr

@@ -0,0 +1,6 @@
+Curio is a coroutine-based library for concurrent Python systems programming. It
+provides standard programming abstractions such as as tasks, sockets, files,
+locks, and queues. It works on Unix and Windows. You'll find it to be familiar,
+small, fast, and fun.
+
+WWW: https://github.com/dabeaz/curio