class FeedAddForm(forms.ModelForm):
    class Meta:
        model = Feed
        fields = ['name', 'slug', 'private']

    def __init__(self, *args, **kwargs):
        self.user = kwargs.pop('user')
        super(FeedAddForm, self).__init__(*args, **kwargs)

    def save(self):
        feed = super(FeedAddForm, self).save(commit=False)
        feed.owner = self.user
        feed.save()
        return feed