import django
from django import template
register = template.Library()
@register.tag
def url(parser, token):
# Django 1.5 adds support of context variables for the url template tag
if django.VERSION >= (1, 5):
from django.template.defaulttags import url as url_defaulttag
else:
from django.templatetags.future import url as url_defaulttag
return url_defaulttag(parser, token)
@register.tag
def verbatim(parser, token):
if django.VERSION >= (1, 5):
from django.template.defaulttags import verbatim as verbatim_defaulttag
return verbatim_defaulttag(parser, token)
# 1.4; not available from django
# Source: https://github.com/aljosa/django-verbatim
class VerbatimNode(template.Node):
def __init__(self, content):
self.content = content
def render(self, context):
return self.content
text = []
while 1:
token = parser.tokens.pop(0)
if token.contents == 'endverbatim':
break
if token.token_type == template.TOKEN_VAR:
text.append('{{ ')
elif token.token_type == template.TOKEN_BLOCK:
text.append('{% ')
text.append(token.contents)
if token.token_type == template.TOKEN_VAR:
text.append(' }}')
elif token.token_type == template.TOKEN_BLOCK:
text.append(' %}')
return VerbatimNode(''.join(text))
