commit ffaf48dbd35613d33f3072cc4e91575552d32e0c
author koder aka kdanilov <kdanilov@mirantis.com> Tue Dec 27 02:25:29 2016 +0200
committer koder aka kdanilov <kdanilov@mirantis.com> Tue Dec 27 02:25:29 2016 +0200
tree 319428cd2e9f2c34c54fa36f6f7c3326b3dbdd5b
parent 7f59d564c610a28e9ec46012e83b8024c9440377

some work on statistic code

wally/openstack.py

diff --git a/wally/openstack.py b/wally/openstack.py
index 264cfbb..8aa9913 100644
--- a/wally/openstack.py
+++ b/wally/openstack.py
@@ -35,8 +35,9 @@
 
 
 def get_OS_credentials(ctx: TestRun) -> OSCreds:
-    if "openstack_openrc" in ctx.storage:
-        return OSCreds(*cast(List, ctx.storage.get("openstack_openrc")))
+    stored = ctx.storage.get("openstack_openrc", None)
+    if stored is not None:
+        return OSCreds(*cast(List, stored))
 
     creds = None  # type: OSCreds
     os_creds = None  # type: OSCreds