python-attrs: new package

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -650,6 +650,7 @@ menu "External python modules"
 	source "package/python-alsaaudio/Config.in"
 	source "package/python-argh/Config.in"
 	source "package/python-arrow/Config.in"
+	source "package/python-attrs/Config.in"
 	source "package/python-autobahn/Config.in"
 	source "package/python-babel/Config.in"
 	source "package/python-backports-abc/Config.in"

package/python-attrs/Config.in

@@ -0,0 +1,8 @@
+config BR2_PACKAGE_PYTHON_ATTRS
+	bool "python-attrs"
+	help
+	  attrs is the Python package that will bring back the joy of
+	  writing classes by relieving you from the drudgery of
+	  implementing object protocols (aka dunder methods).
+
+	  https://attrs.readthedocs.io/

package/python-attrs/python-attrs.hash

@@ -0,0 +1,3 @@
+# md5 from https://pypi.python.org/pypi/attrs/json, sha256 locally computed
+md5	4ec003c49360853cf935113d1ae56151  attrs-16.3.0.tar.gz
+sha256	80203177723e36f3bbe15aa8553da6e80d47bfe53647220ccaa9ad7a5e473ccc  attrs-16.3.0.tar.gz

package/python-attrs/python-attrs.mk

@@ -0,0 +1,14 @@
+################################################################################
+#
+# python-attrs
+#
+################################################################################
+
+PYTHON_ATTRS_VERSION = 16.3.0
+PYTHON_ATTRS_SOURCE = attrs-$(PYTHON_ATTRS_VERSION).tar.gz
+PYTHON_ATTRS_SITE = https://pypi.python.org/packages/01/b0/3ac73bf6df716a38568a16f6a9cbc46cc9e8ed6fe30c8768260030db55d4
+PYTHON_ATTRS_SETUP_TYPE = setuptools
+PYTHON_ATTRS_LICENSE = MIT
+PYTHON_ATTRS_LICENSE_FILES = LICENSE
+
+$(eval $(python-package))