- Add devel/py-trio: Friendly Python library for async concurrency an…

…d I/O

The Trio project’s goal is to produce a production-quality,
permissively licensed, async/await-native I/O library for Python.
Like all async libraries, its main purpose is to help you write
programs that do multiple things at the same time with parallelized
I/O. A web spider that wants to fetch lots of pages in parallel, a
web server that needs to juggle lots of downloads and websocket
connections at the same time, a process supervisor monitoring
multiple subprocesses… that sort of thing. Compared to other
libraries, Trio attempts to distinguish itself with an obsessive
focus on usability and correctness. Concurrency is complicated; we
try to make it easy to get things right.

WWW: https://pypi.org/project/trio/

devel/Makefile

@@ -5162,6 +5162,7 @@
     SUBDIR += py-transitions
     SUBDIR += py-tree-format
     SUBDIR += py-trimesh
+    SUBDIR += py-trio
     SUBDIR += py-trollius
     SUBDIR += py-ttictoc
     SUBDIR += py-ttystatus

devel/py-trio/Makefile

@@ -0,0 +1,38 @@
+# Created by: Dmitry Marakasov <amdmi3@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	trio
+PORTVERSION=	0.16.0
+CATEGORIES=	devel python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	amdmi3@FreeBSD.org
+COMMENT=	Friendly Python library for async concurrency and I/O
+
+LICENSE=	MIT APACHE20
+LICENSE_COMB=	dual
+LICENSE_FILE_MIT=	${WRKSRC}/LICENSE.MIT
+LICENSE_FILE_APACHE20=	${WRKSRC}/LICENSE.APACHE2
+
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}async_generator>=0:devel/py-async_generator@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}sniffio>=0:devel/py-sniffio@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}sortedcontainers>=0:devel/py-sortedcontainers@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}attrs>=0:devel/py-attrs@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}idna>=0:dns/py-idna@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}outcome>=0:devel/py-outcome@${PY_FLAVOR}
+TEST_DEPENDS=   ${PYTHON_PKGNAMEPREFIX}pytest>=0:devel/py-pytest@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}astor>=0:devel/py-astor@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}jedi>=0:devel/py-jedi@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}openssl>=0:security/py-openssl@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}trustme>=0:security/py-trustme@${PY_FLAVOR} \
+		pylint${PYTHON_PKGNAMESUFFIX}>=0:devel/pylint@${PY_FLAVOR}
+
+USES=		python:3.7+
+USE_PYTHON=	autoplist distutils
+NO_ARCH=	yes
+
+do-test:
+	@cd ${TEST_WRKSRC} && ${SETENV} ${TEST_ENV} ${PYTHON_CMD} -m pytest -v -rs
+
+.include <bsd.port.mk>

devel/py-trio/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1594817001
+SHA256 (trio-0.16.0.tar.gz) = df067dd0560c321af39d412cd81fc3a7d13f55af9150527daab980683e9fcf3c
+SIZE (trio-0.16.0.tar.gz) = 414931

devel/py-trio/pkg-descr

@@ -0,0 +1,13 @@
+The Trio project’s goal is to produce a production-quality,
+permissively licensed, async/await-native I/O library for Python.
+Like all async libraries, its main purpose is to help you write
+programs that do multiple things at the same time with parallelized
+I/O. A web spider that wants to fetch lots of pages in parallel, a
+web server that needs to juggle lots of downloads and websocket
+connections at the same time, a process supervisor monitoring
+multiple subprocesses… that sort of thing. Compared to other
+libraries, Trio attempts to distinguish itself with an obsessive
+focus on usability and correctness. Concurrency is complicated; we
+try to make it easy to get things right.
+
+WWW: https://pypi.org/project/trio/