On line 46 of parser.py:

return "<%s>" % name

should read:

return "<%s>" % self.name

I'm trying to track down a caching error on my site and found this warning from the templatetag-sugar app.

...\lib\site-packages\templatetag_sugar\parser.py:4: RemovedInDjango19Warning: The utilities in django.db.models.loading are deprecated in favor of the new application loading system.
from django.db.models.loading import cache

@alex

I saw this potential fix
adamchainz/django-cors-headers#64

Hi, this is a great tool.

Could you please create a bit more documentation on each [whatever hyphenym there is for Variable, Optional, and so on]? I'm pretty sure the small example in the README does not reveal everything this sugar can do.

To allow passing arbitrary parameters after the fixed ones, declared the old way. I don't have clearly how it may look like, but recently I needed a tag, that retrieves a list of results, with the first parameter as the limit of results (fixed), and allow to pass an arbitrary number of strings and variables after that, that would be the terms to be used in the search.

Syntax checking could be improved during parsing since it is possible to get some ambiguous errors if a tag's syntax is not specified properly in a template. For example, taking the fairly canonical context-populating tag:

@tag(register,
 [Constant("for"), Variable(), Optional([Constant("as"), Name()])])
    def get_comments_for_article(context, article_id, varname=None):
        #...

If you attempt to reference the tag in a template via:

{% get_comments_for_article %}

the error is severe enough that you don't even get the Django 500 page.

Having more then one Optional Object fails parsing the parameters.

@tag(register, [Constant('as'), Name(), Optional([Constant('for'), Variable()]), Optional([Constant('count'), Variable()])])
def get_tagcloud(context, asvar, forvar=None, countvar=None):

I think the problem lies inside the call method of the Parser Class, which assumes that all parameters are present in the order they are defined.

this is introduced in ff67a4e

IOError: [Errno 2] No such file or directory: 'README'

It would be nice to have an easier way to create boolean tags.

Template:

{% ifequals thing1 thing2 %}
    All Things are created equal
{% else %}
    Things are not equal
{% endifequals %}

Tag:

@boolean_tag(register, [Variable(), Variable()])
def ifequals(context, thing1, thing2):
    return thing1 == thing2

I took a stab at it in my fork.
seanbrant/django-templatetag-sugar@ea353e5e50152fe5a353e5aa7fff1fdbb76cf2e0

Looks like for templatetags that are created with the sugar wrappers, docstrings for those tags don't show up in the generated admindocs (http://localhost:8000/admin/doc/tags/)