45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
"""
|
|
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))
|