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simplified pattern matching, fixed ungrouped (#22523)

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* simplified pattern matching, fixed ungrouped

ungrouped was ignored for patterns, now it is usable again

* even simpler

(cherry picked from commit 273786d0bd)
This commit is contained in:
Brian Coca 2017-03-15 14:25:46 -04:00 committed by Brian Coca
parent c9ea993c88
commit eccfcf020c
1 changed files with 7 additions and 16 deletions
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23
lib/ansible/inventory/__init__.py
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@ -473,30 +473,21 @@ class Inventory(object):
"""
results = []
hostnames = set()
def __append_host_to_results(host):
if host.name not in hostnames:
hostnames.add(host.name)
results.append(host)
if host.name not in results:
if not host.implicit:
results.append(host)
groups = self.get_groups()
for group in groups.values():
if pattern == 'all':
if self._match(group.name, pattern):
for host in group.get_hosts():
if host.implicit:
continue
__append_host_to_results(host)
else:
if self._match(group.name, pattern) and group.name not in ('all', 'ungrouped'):
for host in group.get_hosts():
if host.implicit:
continue
__append_host_to_results(host)
else:
matching_hosts = self._match_list(group.get_hosts(), 'name', pattern)
for host in matching_hosts:
__append_host_to_results(host)
matching_hosts = self._match_list(group.get_hosts(), 'name', pattern)
for host in matching_hosts:
__append_host_to_results(host)
if pattern in C.LOCALHOST and len(results) == 0:
new_host = self._create_implicit_localhost(pattern)