There was a post about this earlier IIRC.

Jinja2 includes in Ansible are not probably well wired up, please do file a
ticket.

--Michael




On Fri, Mar 21, 2014 at 3:28 AM, Mike Yumatov <m...@yumatov.org> wrote:

> Hi
>
> It seems there is a problem with locals in Jinja2 templates. For example,
> this works in vanilla Jinja2 environment, but doesn't work in ansible
> environment ("One or more undefined variables: 'publisher' is undefined"):
>
> {# simplified config.xml.j2 #}
> <config>
> {% for publisher in item.publishers %}
>   {% include 'publisher.xml.j2' %}
> {% endfor %}
> </config>
>
> {# simplified publisher.xml.j2 #}
> <report>{{ publisher.report }}</report>
>
> In Jinja2 local variables are passed to the new context with 'l_' prefix.
> This prefix is stripped in vanilla environment [1], but that is not true in
> case of ansible environment [2]. So in the latter case 'publisher' variable
> is available in 'publisher.xml.j2' template as 'l_publisher'.
>
> Is this an intended feature, or should I fill a bug report?
>
> [1]:
> https://github.com/mitsuhiko/jinja2/blob/27ffd01f95cad7740497a32b22e4ef9d29762162/jinja2/runtime.py#L67-L69
> [2]:
> https://github.com/ansible/ansible/blob/14499e8bf3ed10f7818ec67e1f865d68e4a2a60b/lib/ansible/utils/template.py#L177-L184
>
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