Hi! But then the rendering wouldn't include the loaded templatetags.
And I guess it would be expensive to go through this process a couple times
for each call of the renderer.
On Monday, 30 April 2012 09:24:54 UTC-3, Daniel Roseman wrote:
>
>
>
> On Monday, 30 April 2012 09:03:56 UTC+1, 95felipe wrote:
>>
>> Hi. I've been struggling with this problem the whole night and just
>> couldn't find any solution. I've tried reverse engineering the
>> template/base.py file, but things are getting ugly. :S
>>
>> How can I, inside a custom tag class (template.Node), make the parser
>> render a snippet of html with tags in it? For example:
>>
>> @register.tag(name='addspam')
>> class AddSpam(template.Node):
>> def __init__(self, parser, token): ...
>> def render(self, context):
>> spam_html = "SPAM { any_tag_here } SPAM"
>> return spam_html
>>
>> Here, AddSpam, when 'called', returns 'SPAM { any_tag_here } SPAM',
>> without rendering the any_tag_here.That's obviously the predictable, but
>> how can I change the return value so that any_tag_here is rendered as if it
>> was 'native'? Are there any methods using the context and the parser that I
>> could use? Thanks!
>>
>
> You could simply instantiate and render a template.Template object with
> the content of `spam_html` and the existing context:
>
> spam_tpl = template.Template(spam_html)
> return spam_tpl.render(context)
> --
> DR.
>
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