54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
|
# -*- coding: utf-8 -*-
|
||
|
|
"""
|
||
|
|
# Jinja-IncludeWith
|
||
|
|
|
||
|
|
A Jinja2 preprocessor extension that let you update the `include`
|
||
|
|
context like this:
|
||
|
|
|
||
|
|
{% include "something.html" with foo=bar %}
|
||
|
|
{% include "something.html" with a=3, b=2+2, c='yes' %}
|
||
|
|
|
||
|
|
You **must** also include 'jinja2.ext.with_' in the extensions list.
|
||
|
|
|
||
|
|
:copyright: [Juan-Pablo Scaletti] (http://jpscaletti.com).
|
||
|
|
:license: [MIT] (http://www.opensource.org/licenses/mit-license.php).
|
||
|
|
|
||
|
|
Copied from https://github.com/jpscaletti/jinja-includewith due to not pip-installable
|
||
|
|
|
||
|
|
"""
|
||
|
|
import re
|
||
|
|
|
||
|
|
from jinja2.ext import Extension
|
||
|
|
|
||
|
|
|
||
|
|
__version__ = '0.1'
|
||
|
|
|
||
|
|
rx = re.compile(r'\{\%\s*include\s+(?P<tmpl>[^\s]+)\s+with\s+(?P<context>.*?)\s*\%\}',
|
||
|
|
re.IGNORECASE)
|
||
|
|
|
||
|
|
|
||
|
|
class IncludeWith(Extension):
|
||
|
|
|
||
|
|
def preprocess(self, source, name, filename=None):
|
||
|
|
lastpos = 0
|
||
|
|
while 1:
|
||
|
|
m = rx.search(source, lastpos)
|
||
|
|
if not m:
|
||
|
|
break
|
||
|
|
|
||
|
|
lastpos = m.end()
|
||
|
|
d = m.groupdict()
|
||
|
|
context = d['context'].strip()
|
||
|
|
if context == 'context':
|
||
|
|
continue
|
||
|
|
|
||
|
|
source = ''.join([
|
||
|
|
source[:m.start()],
|
||
|
|
'{% with ', context, ' %}',
|
||
|
|
'{% include ', d['tmpl'].strip(), ' %}',
|
||
|
|
'{% endwith %}',
|
||
|
|
source[m.end():]
|
||
|
|
])
|
||
|
|
|
||
|
|
return source
|