async-timeout: add a new package

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

lang/python/python-async-timeout/Makefile

@@ -0,0 +1,43 @@
+#
+# Copyright (C) 2019 CZ.NIC, z. s. p. o. (https://www.nic.cz/)
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=async-timeout
+PKG_VERSION:=3.0.1
+PKG_RELEASE:=1
+
+PKG_SOURCE:=async-timeout-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://files.pythonhosted.org/packages/source/a/async-timeout/
+PKG_HASH:=0c3c816a028d47f659d6ff5c745cb2acf1f966da1fe5c19c77a70282b25f4c5f
+
+PKG_MAINTAINER:=Josef Schlehofer <pepe.schlehofer@gmail.com>
+PKG_LICENSE:=Apache-2.0
+PKG_LICENSE_FILES:=LICENSE
+
+include $(INCLUDE_DIR)/package.mk
+include ../python3-package.mk
+
+define Package/python3-async-timeout
+  SECTION:=lang
+  CATEGORY:=Languages
+  SUBMENU:=Python
+  TITLE:=Timeout context manager for asyncio programs
+  URL:=https://github.com/aio-libs/async-timeout
+  DEPENDS:= \
+  +python3-light \
+  +python3-asyncio
+  VARIANT:=python3
+endef
+
+define Package/python3-async-timeout/description
+Timeout context manager for asyncio programs
+endef
+
+$(eval $(call Py3Package,python3-async-timeout))
+$(eval $(call BuildPackage,python3-async-timeout))
+$(eval $(call BuildPackage,python3-async-timeout-src))