Login

Profanity Filter Middleware

Author:
areich
Posted:
February 21, 2009
Language:
Python
Version:
1.0
Score:
0 (after 2 ratings)

I wanted a global way to filter profanity w/out having to modify every model, view, or form. While middleware takes overhead, this technique is intended mainly for sites w/few postbacks. Hopefully this snippet will lead to more/better techniques in the comments below.

Usage (settings.py):

MIDDLEWARE_CLASSES = (
    'PROJECT_NAME.FILE_NAME.ProfanityFilterMiddleware',
)

1
2
3
4
5
6
7
8
from django.conf import settings
class ProfanityFilterMiddleware(object):
    def process_request(self, request):
        rpd = request.raw_post_data.lower()
        for w in settings.PROFANITIES_LIST:
            if rpd.find(w)!=-1:
                return HttpResponseRedirect("/static/html/rephrase.html")

More like this

  1. Template tag - list punctuation for a list of items by shapiromatron 10 months, 2 weeks ago
  2. JSONRequestMiddleware adds a .json() method to your HttpRequests by cdcarter 10 months, 3 weeks ago
  3. Serializer factory with Django Rest Framework by julio 1 year, 5 months ago
  4. Image compression before saving the new model / work with JPG, PNG by Schleidens 1 year, 6 months ago
  5. Help text hyperlinks by sa2812 1 year, 6 months ago

Comments

Please login first before commenting.