Login

Truncate Characters Filter (simple)

Author:
leahculver
Posted:
April 20, 2007
Language:
Python
Version:
.96
Score:
3 (after 5 ratings)

Super stripped down filter to truncate after a certain number of letters. Ex: {{ long_blurb|truncchar:20 }} will display 20 characters of the long blurb followed by "..."

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
from django import template

register = template.Library()

@register.filter
# truncate after a certain number of characters
def truncchar(value, arg):
    if len(value) < arg:
        return value
    else:
        return value[:arg] + '...'

More like this

  1. Template tag - list punctuation for a list of items by shapiromatron 3 months, 1 week ago
  2. JSONRequestMiddleware adds a .json() method to your HttpRequests by cdcarter 3 months, 2 weeks ago
  3. Serializer factory with Django Rest Framework by julio 10 months, 2 weeks ago
  4. Image compression before saving the new model / work with JPG, PNG by Schleidens 11 months ago
  5. Help text hyperlinks by sa2812 12 months ago

Comments

Please login first before commenting.