Merge "Do not generate bytecode in tests"

tox.ini

@@ -3,9 +3,8 @@ minversion = 4.28.0
 envlist = py3,py3,pep8
 
 [testenv]
-allowlist_externals =
-  find
-  env
+setenv =
+  PYTHONDONTWRITEBYTECODE=1
 constraints =
   {env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
 deps =
@@ -16,7 +15,6 @@ passenv =
   OSLO_LOG_TEST_EVENTLET
   EVENTLET_HUB
 commands =
-  find . -type f -name "*.pyc" -delete
   python -c "import eventlet.hubs; print('Hub used:', eventlet.hubs.get_hub())"
   stestr run {posargs}
   stestr slowest