Merge "Skip test-setup.sh in pep8 jobs"

roles/test-setup/tasks/main.yaml

@@ -1,9 +1,11 @@
-- name: "Check if project's tools/test-setup.sh exists"
+- when: not test_setup_skip
+  block:
+    - name: "Check if project's tools/test-setup.sh exists"
       stat:
         path: "{{ zuul_work_dir }}/tools/test-setup.sh"
       register: p
 
-- name: Run tools/test-setup.sh
+    - name: Run tools/test-setup.sh
       command: tools/test-setup.sh {{ test_setup_args }}
       environment: "{{ test_setup_environment }}"
       args:
@@ -11,4 +13,3 @@
       when:
         - p.stat.exists
         - p.stat.executable
-    - not test_setup_skip

zuul.d/python-jobs.yaml

@@ -147,6 +147,7 @@
       Uses tox with the ``pep8`` environment.
     vars:
       tox_envlist: pep8
+      test_setup_skip: true
 
 - job:
     name: tox-cover