gentoo-overlay/dev-python/click/files/click-4.0-docbuild.patch

https://github.com/mitsuhiko/click/issues/318#issuecomment-89565131
--- docs/options.rst
+++ docs/options.rst
@@ -150,6 +150,7 @@
 .. click:example::

     import os
+    import sys

     @click.command()
     @click.option('--shout/--no-shout', default=False)