view changes for py3
Python3 changes several methods on dict's to views, requiring us to
convert them to lists.
Change-Id: Ib08c03564f198d1c08142c44bf9baac6a73816dd
diff --git a/zuul/manager/__init__.py b/zuul/manager/__init__.py
index bdfde48..5b32e5b 100644
--- a/zuul/manager/__init__.py
+++ b/zuul/manager/__init__.py
@@ -426,7 +426,7 @@
build.result = 'CANCELED'
canceled = True
canceled_jobs.add(build.job.name)
- for jobname, nodeset in old_build_set.nodesets.items()[:]:
+ for jobname, nodeset in list(old_build_set.nodesets.items()):
if jobname in canceled_jobs:
continue
self.sched.nodepool.returnNodeSet(nodeset)