python-attrs: new package

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

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/