- Author:
- soniiic
- Posted:
- April 12, 2009
- Language:
- Python
- Version:
- 1.0
- Tags:
- filter custom-filter wordbreak word-break long-words
- Score:
- 1 (after 1 ratings)
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)
|
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