[ckan-dev] Pylons context object

Fri Mar 14 15:23:33 UTC 2014

Indeed...

But from a quick look, it seems that most of the snippet calls are inside a
dedicated block, so overriding the snippet call to pass a new variable
should not be a big deal. Except if you case is different..

Examples:

  {% block package_resources %}
    {% snippet "package/snippets/resources_list.html", pkg=pkg,
resources=pkg.resources %}
  {% endblock %}

  {% block package_tags %}
    {% snippet "package/snippets/tags.html", tags=pkg.tags %}
  {% endblock %}

  {% block package_additional_info %}
    {% snippet "package/snippets/additional_info.html", pkg_dict=pkg %}
  {% endblock %}

On Fri, Mar 14, 2014 at 10:44 AM, Pabitra Dash <pkdash_reena at hotmail.com>wrote:

> Passing variable to snippet would work only when you are overriding both
> the template that calls the snippet and the snippet itself. In my case I am
> overriding only the snippet.
>
> Pabitra
>
>
> ------------------------------
> Date: Thu, 13 Mar 2014 19:37:04 -0400
> From: stephane at opennorth.ca
>
> To: ckan-dev at lists.okfn.org
> Subject: Re: [ckan-dev] Pylons context object
>
> If I remember well, it is possible to pass some variables to snippets
> without using function.
>
> Here is an example:
>     {% snippet "package/snippets/resources_list.html", pkg=pkg,
> resources=pkg.resources %}
>
> from
> https://github.com/ckan/ckan/blob/master/ckan/templates/package/read.html
>
>
> On Thu, Mar 13, 2014 at 4:32 PM, Pabitra Dash <pkdash_reena at hotmail.com>wrote:
>
> Thanks Khalegh for letting me know this secret. It solved the problem for
> me.
>
> Pabitra
>
>
>
> ------------------------------
> From: khalegh at highwaythreesolutions.com
> Date: Thu, 13 Mar 2014 13:12:09 -0700
> To: ckan-dev at lists.okfn.org
> Subject: Re: [ckan-dev] Pylons context object
>
>
> Hi Pabitra,
>
> context object is not accessible in snippets and
> package_metadata_fields.html is a snippet. I had the same problem and I
> used helper functions instead.
>
> Best,
> Khalegh
> On Mar 13, 2014, at 12:20 PM, Pabitra Dash <pkdash_reena at hotmail.com>
> wrote:
>
> Hi All,
>
> Any idea why the context object (c) may not be available in a template.
> Jinja is throwing an error 'c' undefined. I am getting this error in my
> extended template 'package_metadata_fields.html' where I am trying to
> access the 'c.user' object.
>
> Thanks
> Pabitra
>
>
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> Stéphane Guidoin
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> Open North
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