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Merge pull request #1683 from bcoca/template_override

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Template override
This commit is contained in:
Michael DeHaan 2012-12-02 10:15:10 -08:00
commit dbf5a57a5a
2 changed files with 21 additions and 1 deletions
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12
lib/ansible/utils/template.py
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@ -31,7 +31,7 @@ import pwd
# TODO: refactor this file
_LISTRE = re.compile(r"(\w+)\[(\d+)\]")
JINJA2_OVERRIDE='#jinja2:'
def _varFindLimitSpace(basedir, vars, space, part, depth):
''' limits the search space of space to part
@ -275,6 +275,16 @@ def template_from_file(basedir, path, vars):
raise errors.AnsibleError("unable to process as utf-8: %s" % realpath)
except:
raise errors.AnsibleError("unable to read %s" % realpath)
# Get jinja env overrides from template
if data.startswith(JINJA2_OVERRIDE):
eol = data.find('\n')
line = data[len(JINJA2_OVERRIDE):eol]
data = data[eol+1:]
for pair in line.split(','):
(key,val) = pair.split(':')
setattr(environment,key.strip(),val.strip())
t = environment.from_string(data)
vars = vars.copy()
try: