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Set Jinja2's keep_trailing_newline=True in template_from_string.

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Without this setting, the newline idempotence of scalar strings changes depending on whether
or not they contain any Jinja2 template blocks.
This commit is contained in:
Jacob Leverich 2014-07-14 13:36:17 -07:00
parent 7c6175e780
commit 7a8eb0b670
3 changed files with 10 additions and 2 deletions
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2
lib/ansible/utils/template.py
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@ -322,7 +322,7 @@ def template_from_string(basedir, data, vars, fail_on_undefined=False):
def my_finalize(thing):
return thing if thing is not None else ''
environment = jinja2.Environment(trim_blocks=True, undefined=StrictUndefined, extensions=_get_extensions(), finalize=my_finalize)
environment = jinja2.Environment(trim_blocks=True, keep_trailing_newline=True, undefined=StrictUndefined, extensions=_get_extensions(), finalize=my_finalize)
environment.filters.update(_get_filters())
environment.template_class = J2Template