usage:
{{ object.content|wordbreak:"10" }}
This means if any word is 10 characters or longer, a ­
will be placed every 10 characters. This is to break long words which may break the appearance of a page.
The output of this is HTML safe as the content has been conditionally escaped.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | from django.utils.html import conditional_escape
from django.utils.safestring import mark_safe
from datetime import datetime
import re
from django import template
register = template.Library()
@register.filter
def wordbreak (string, arg):
search = '([^ ]{' + arg + '})'
t = datetime.now()
wbr = t.strftime("%A%d%B%Y%f") + 'wbr_here' + t.strftime("%A%d%B%Y%f")
saferesult = conditional_escape(re.sub( search, '\\1' + wbr, string ))
result = saferesult.replace(wbr,'­')
return mark_safe(result)
|
More like this
- Image compression before saving the new model / work with JPG, PNG by Schleidens 2 weeks, 2 days ago
- Help text hyperlinks by sa2812 1 month, 1 week ago
- Stuff by NixonDash 3 months, 2 weeks ago
- Add custom fields to the built-in Group model by jmoppel 5 months, 3 weeks ago
- Month / Year SelectDateWidget based on django SelectDateWidget by pierreben 9 months ago
Comments
Please login first before commenting.