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Merge pull request #1535 from dagwieers/inventory-exception

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Fix for an exception when for whatever reason the inventory script fails
This commit is contained in:
Michael DeHaan 2012-11-07 04:06:33 -08:00
commit 75d3b77454
1 changed files with 5 additions and 1 deletions
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6
lib/ansible/inventory/script.py
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@ -22,6 +22,7 @@ import ansible.constants as C
from ansible.inventory.host import Host from ansible.inventory.host import Host
from ansible.inventory.group import Group from ansible.inventory.group import Group
from ansible import utils from ansible import utils
from ansible import errors
class InventoryScript(object): class InventoryScript(object):
''' Host inventory parser for ansible using external inventory scripts. ''' ''' Host inventory parser for ansible using external inventory scripts. '''
@ -29,7 +30,10 @@ class InventoryScript(object):
def __init__(self, filename=C.DEFAULT_HOST_LIST): def __init__(self, filename=C.DEFAULT_HOST_LIST):
cmd = [ filename, "--list" ] cmd = [ filename, "--list" ]
sp = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) try:
sp = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
except OSError, e:
raise errors.AnsibleError("problem running %s (%s)" % (' '.join(cmd), e))
(stdout, stderr) = sp.communicate() (stdout, stderr) = sp.communicate()
self.data = stdout self.data = stdout
self.groups = self._parse() self.groups = self._parse()