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Teach lookup plugins that if they can't evaluate something they can wait and do it later.

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Michael DeHaan 2013-04-12 18:44:40 -04:00
parent 3f3b2a9448
commit 7a2d493e67
1 changed files with 4 additions and 0 deletions
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4
lib/ansible/utils/template.py
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@ -183,6 +183,10 @@ def _legacy_varFind(basedir, text, vars, lookup_fatal, depth, expand_lists):
args = args.strip()
# args have to be templated
args = legacy_varReplace(basedir, args, vars, lookup_fatal, depth + 1, True)
if isinstance(args, basestring) and args.find('$') != -1:
# unable to evaluate something like $FILE($item) at this point, try to evaluate later
return None
instance = utils.plugins.lookup_loader.get(lookup_plugin_name.lower(), basedir=basedir)
if instance is not None: