Mercurial > public > sg101
annotate gpp/weblinks/forms.py @ 92:62eb9cbbcffc
Need an import for the InvalidPage exception from django.core.paginator.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Sun, 13 Sep 2009 04:09:08 +0000 |
| parents | dbd703f7d63a |
| children | b4305e18d3af |
| rev | line source |
|---|---|
| gremmie@1 | 1 """ |
| gremmie@1 | 2 Forms for the weblinks application. |
| gremmie@1 | 3 """ |
| gremmie@1 | 4 |
| gremmie@1 | 5 from django import forms |
| gremmie@1 | 6 from weblinks.models import Link |
| gremmie@1 | 7 |
| gremmie@1 | 8 class SearchForm(forms.Form): |
| gremmie@1 | 9 '''Weblinks search form''' |
| gremmie@1 | 10 text = forms.CharField(max_length = 30) |
| gremmie@1 | 11 |
| gremmie@1 | 12 def query(self): |
| gremmie@1 | 13 return self.cleaned_data['text'] |
| gremmie@1 | 14 |
| gremmie@1 | 15 |
| gremmie@1 | 16 class AddLinkForm(forms.ModelForm): |
| gremmie@1 | 17 title = forms.CharField(widget = forms.TextInput(attrs = {'size': 52})) |
| gremmie@1 | 18 url = forms.CharField(widget = forms.TextInput(attrs = {'size': 52})) |
| gremmie@1 | 19 |
| gremmie@1 | 20 def clean_url(self): |
| gremmie@1 | 21 new_url = self.cleaned_data['url'] |
| gremmie@1 | 22 try: |
| gremmie@1 | 23 Link.objects.get(url__iexact = new_url) |
| gremmie@1 | 24 except Link.DoesNotExist: |
| gremmie@1 | 25 return new_url |
| gremmie@1 | 26 raise forms.ValidationError('That link already exists in our database.') |
| gremmie@1 | 27 |
| gremmie@1 | 28 class Meta: |
| gremmie@1 | 29 model = Link |
| gremmie@1 | 30 exclude = ('user', 'date_added', 'hits', 'is_public') |