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"""
Tests utils for tagging.
"""
from django.template.loaders.base import Loader
try:
from django.template import Origin
except ImportError:
class Origin(object):
def __init__(self, **kwargs):
for k, v in kwargs.items():
setattr(self, k, v)
class VoidLoader(Loader):
"""
Template loader which is always returning
an empty template.
"""
is_usable = True
_accepts_engine_in_init = True
def get_template_sources(self, template_name):
yield Origin(
name='voidloader',
template_name=template_name,
loader=self)
def get_contents(self, origin):
return ''
def load_template_source(self, template_name, template_dirs=None):
return ('', 'voidloader:%s' % template_name)
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