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Also load Jinja2 extensions when processing template from string

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Stoned Elipot 2013-04-28 15:20:43 +02:00 committed by Michael DeHaan
parent d7933522fb
commit df3c4849e9
1 changed files with 20 additions and 15 deletions
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35
lib/ansible/utils/template.py
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@ -49,6 +49,23 @@ def _get_filters():
return Globals.FILTERS
def _get_extensions():
''' return jinja2 extensions to load '''
'''
if some extensions are set via jinja_extensions in ansible.cfg, we try
to load them with the jinja environment
'''
jinja_exts = []
if C.DEFAULT_JINJA2_EXTENSIONS:
'''
Let's make sure the configuration directive doesn't contain spaces
and split extensions in an array
'''
jinja_exts = C.DEFAULT_JINJA2_EXTENSIONS.replace(" ", "").split(',')
return jinja_exts
class Flags:
LEGACY_TEMPLATE_WARNING = False
@ -375,22 +392,10 @@ def template_from_file(basedir, path, vars):
realpath = utils.path_dwim(basedir, path)
loader=jinja2.FileSystemLoader([basedir,os.path.dirname(realpath)])
'''
if some extensions are set via jinja_extensions in ansible.cfg, we try
to load them with the jinja environment
'''
jinja_exts = []
if C.DEFAULT_JINJA2_EXTENSIONS:
'''
Let's make sure the configuration directive doesn't contain spaces
and split extensions in an array
'''
jinja_exts = C.DEFAULT_JINJA2_EXTENSIONS.replace(" ", "").split(',')
def my_lookup(*args, **kwargs):
return lookup(*args, basedir=basedir, **kwargs)
environment = jinja2.Environment(loader=loader, trim_blocks=True, extensions=jinja_exts)
environment = jinja2.Environment(loader=loader, trim_blocks=True, extensions=_get_extensions())
environment.filters.update(_get_filters())
environment.globals['lookup'] = my_lookup
@ -445,12 +450,12 @@ def template_from_file(basedir, path, vars):
return template(basedir, res, vars)
def template_from_string(basedir, data, vars):
''' run a file through the (Jinja2) templating engine '''
''' run a string through the (Jinja2) templating engine '''
try:
if type(data) == str:
data = unicode(data, 'utf-8')
environment = jinja2.Environment(trim_blocks=True, undefined=StrictUndefined)
environment = jinja2.Environment(trim_blocks=True, undefined=StrictUndefined, extensions=_get_extensions())
environment.filters.update(_get_filters())
environment.template_class = J2Template