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Merge pull request #1696 from gregorg/enhance_limit

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Allow regex to be used to select hosts in addition to fnmatch pattern
This commit is contained in:
Michael DeHaan 2012-12-12 14:51:44 -08:00
commit 70bb7d1e54
4 changed files with 36 additions and 6 deletions
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8
lib/ansible/inventory/__init__.py
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@ -19,6 +19,7 @@
import fnmatch
import os
import re
import subprocess
import ansible.constants as C
@ -92,7 +93,10 @@ class Inventory(object):
raise errors.AnsibleError("YAML inventory support is deprecated in 0.6 and removed in 0.7, see the migration script in examples/scripts in the git checkout")
def _match(self, str, pattern_str):
return fnmatch.fnmatch(str, pattern_str)
if pattern_str.startswith('~'):
return re.search(pattern_str[1:], str)
else:
return fnmatch.fnmatch(str, pattern_str)
def get_hosts(self, pattern="all"):
"""
@ -157,7 +161,7 @@ class Inventory(object):
a tuple of (start, stop) or None
"""
if not "[" in pattern:
if not "[" in pattern or pattern.startswith('~'):
return (pattern, None)
(first, rest) = pattern.split("[")
rest = rest.replace("]","")