Re: how to create a custom django template filter(please help)

It's a bit hard to tell in the browser on this webmail account, but I think that
you have the wrong number of underscores before and after "init" in
"__init__.py".
There must be two underscore characters before the word "init" and two after it,
before the ".py".

The tutorial at python.org really is worthwhile.

I also believer that the directory containing these files must be
named "templatetags".
I don't know, from reading your question, whether you got that part.

Bill

On Mon, Jul 26, 2010 at 8:56 AM, Joseph <josephlin08@gmail.com> wrote:
> hi
> im a newbie if u know please answer me
> i just follow steps of django  website
> http://www.djangoproject.com/documentation/0.96/templates_python/
>
> create a directory under inside has two file _init_.py and
> customTags.py
>
> content of customTags.py
>
> from google.appengine.ext.webapp import template
> register = webapp.template.create_template_register()
> @register.filter(name='test')
> def test(value):
>    if len(value)>0:
>        value = 1
>        return value
>    else:
>        value=0
>        return value
>
>    #test.is_safe = True
>    register.filter('test', test)
>
> and i also do this  {% load customTags %} in the index.html
>
>
> but there is some wrong occur....
>
> TemplateSyntaxError: 'customTags' is not a valid tag library: Could
> not load template library from django.templatetags.customTags, No
> module named customTags
>
>
> if u know please tell me
>
> tks
> Joseph
>
>
>
>
>
>
>
> --
> You received this message because you are subscribed to the Google Groups "Django users" group.
> To post to this group, send email to django-users@googlegroups.com.
> To unsubscribe from this group, send email to django-users+unsubscribe@googlegroups.com.
> For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
>
>

--
You received this message because you are subscribed to the Google Groups "Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to django-users+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/django-users?hl=en.