Merge "docs: Fix plugin registry generation failures"
diff --git a/tools/generate-tempest-plugins-list.py b/tools/generate-tempest-plugins-list.py
index 4eb78fb..3772774 100644
--- a/tools/generate-tempest-plugins-list.py
+++ b/tools/generate-tempest-plugins-list.py
@@ -74,7 +74,8 @@
 # Gerrit prepends 4 garbage octets to the JSON, in order to counter
 # cross-site scripting attacks.  Therefore we must discard it so the
 # json library won't choke.
-projects = sorted(filter(is_in_openstack_namespace, json.loads(r.read()[4:])))
+content = r.read().decode('utf-8')[4:]
+projects = sorted(filter(is_in_openstack_namespace, json.loads(content)))
 
 # Retrieve projects having no deb, puppet, ui or spec namespace as those
 # namespaces do not contains tempest plugins.
diff --git a/tools/generate-tempest-plugins-list.sh b/tools/generate-tempest-plugins-list.sh
index b27b23a..111c9ce 100755
--- a/tools/generate-tempest-plugins-list.sh
+++ b/tools/generate-tempest-plugins-list.sh
@@ -41,8 +41,6 @@
 set -ex
 
 (
-declare -A plugins
-
 if [[ -r doc/source/data/tempest-plugins-registry.header ]]; then
     cat doc/source/data/tempest-plugins-registry.header
 fi