Mercurial > public > sg101
annotate weblinks/forms.py @ 917:0365fdbb4d78
Fix app conflict with messages.
Django's messages app label conflicts with our messages app.
We can't easily rename our label as that will make us rename database tables.
Since our app came first we'll just customize Django messages label.
For Django 1.7.7 upgrade.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Mon, 06 Apr 2015 20:02:25 -0500 |
| parents | ee87ea74d46b |
| children | 176d1550bf25 |
| 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 |
| bgneal@204 | 6 from weblinks.models import PendingLink, Link |
| gremmie@1 | 7 |
| gremmie@1 | 8 |
| gremmie@1 | 9 class AddLinkForm(forms.ModelForm): |
| gremmie@1 | 10 title = forms.CharField(widget = forms.TextInput(attrs = {'size': 52})) |
| gremmie@1 | 11 url = forms.CharField(widget = forms.TextInput(attrs = {'size': 52})) |
| gremmie@1 | 12 |
| gremmie@1 | 13 def clean_url(self): |
| gremmie@1 | 14 new_url = self.cleaned_data['url'] |
| gremmie@1 | 15 try: |
| gremmie@1 | 16 Link.objects.get(url__iexact = new_url) |
| gremmie@1 | 17 except Link.DoesNotExist: |
| gremmie@1 | 18 return new_url |
| gremmie@1 | 19 raise forms.ValidationError('That link already exists in our database.') |
| gremmie@1 | 20 |
| gremmie@1 | 21 class Meta: |
| bgneal@204 | 22 model = PendingLink |
| bgneal@277 | 23 exclude = ('user', 'date_added', 'update_date') |