annotate gpp/shoutbox/forms.py @ 318:c550933ff5b6

Fix a bug where you'd get an error when trying to delete a forum thread (topic does not exist). Apparently when you call topic.delete() the posts would get deleted, but the signal handler for each one would run, and it would try to update the topic's post count or something, but the topic was gone? Reworked the code a bit and explicitly delete the posts first. I also added a sync() call on the parent forum since post counts were not getting adjusted.
author Brian Neal <bgneal@gmail.com>
date Sat, 05 Feb 2011 21:46:52 +0000
parents dbd703f7d63a
children
rev   line source
gremmie@1 1 """
gremmie@1 2 Forms for the Shoutbox application.
gremmie@1 3 """
gremmie@1 4
gremmie@1 5 import re
gremmie@1 6 from django import forms
gremmie@1 7
gremmie@1 8 url_re = re.compile('('
gremmie@1 9 r'^https?://' # http:// or https://
gremmie@1 10 r'(?:(?:[A-Z0-9-]+\.)+[A-Z]{2,6}|' #domain...
gremmie@1 11 r'localhost|' #localhost...
gremmie@1 12 r'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})' # ...or ip
gremmie@1 13 r'(?::\d+)?' # optional port
gremmie@1 14 r'(?:/?|/\S+))', re.IGNORECASE)
gremmie@1 15
gremmie@1 16
gremmie@1 17 class ShoutBoxForm(forms.Form):
gremmie@1 18 msg = forms.CharField(label='', max_length=2048, required=True)
gremmie@1 19
gremmie@1 20 def get_shout(self):
gremmie@1 21 msg = self.cleaned_data['msg']
gremmie@1 22 msg = re.sub(url_re, r'<a href="\1">URL</a>', msg)
gremmie@1 23 return msg
gremmie@1 24