Created
October 16, 2010 06:30
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""" | |
jQuery templates use constructs like: | |
{{if condition}} print something{{/if}} | |
This, of course, completely screws up Django templates, | |
because Django thinks {{ and }} mean something. | |
Wrap {% verbatim %} and {% endverbatim %} around those | |
blocks of jQuery templates and this will try its best | |
to output the contents with no changes. | |
""" | |
from django import template | |
register = template.Library() | |
class VerbatimNode(template.Node): | |
def __init__(self, text): | |
self.text = text | |
def render(self, context): | |
return self.text | |
@register.tag | |
def verbatim(parser, token): | |
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)) |
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I made a few changes, so it now support new template syntax
{%=obj %}
and{% cond %}
.https://gist.github.com/2409775