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avoid set to unique hosts to preserver order

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swiched to using a list comp and set to still unique but keep expected order
fixes #13522
This commit is contained in:
Brian Coca 2015-12-11 15:35:57 -05:00
parent de71171fc2
commit ae988ed753
1 changed files with 2 additions and 1 deletions
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3
lib/ansible/inventory/__init__.py
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@ -194,7 +194,8 @@ class Inventory(object):
if self._restriction is not None: if self._restriction is not None:
hosts = [ h for h in hosts if h in self._restriction ] hosts = [ h for h in hosts if h in self._restriction ]
HOSTS_PATTERNS_CACHE[pattern_hash] = list(set(hosts)) seen = set()
HOSTS_PATTERNS_CACHE[pattern_hash] = [x for x in hosts if x not in seen and not seen.add(x)]
return HOSTS_PATTERNS_CACHE[pattern_hash][:] return HOSTS_PATTERNS_CACHE[pattern_hash][:]