- Author:
- gsf0
- Posted:
- August 14, 2009
- Language:
- Python
- Version:
- 1.1
- Tags:
- regex match nav
- Score:
- -1 (after 1 ratings)
A filter that re.matches a regex against a value. Useful for nav bars as follows:
{% if location.path|match:"/$" %} class="current"{% endif %}
For location.path
see my location context_processor.
1 2 3 4 5 6 7 8 9 10 | import re
from django import template
register = template.Library()
@register.filter
def match(value, regex):
"""Usage: {% if value|match:"regex" %}"""
return re.match(regex, value)
|
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