ceolson01

set nocompatible              " required
filetype off                  " required

" split layouts
set splitbelow
set splitright

" split navigations
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>

ceolson01

    {% if listings.has_previous or listings.has_next %}
        <div class="text-center">
            <ul class="pagination pagination-sm">
                {% if listings.has_previous %}
                    <li><a href="?page=1">1</a></li>
                    <li><a href="?page={{ listings.previous_page_number }}">‹</a></li>
                {% endif %}

                {% for i in paginator.page_range %}
                    {% if i < listings.number and i >= listings.number|add:"-4" and i != listings.number and i != 1 %}

ceolson01

.admin-bar .navbar-fixed-top {
  top: 46px;
}
@media screen and (min-width: 783px) {
  .admin-bar .navbar-fixed-top {
    top: 32px;
  }
}

ceolson01

from django.core.exceptions import PermissionDenied


class GroupRequiredMixin(object):
    """
        group_required - list of strings, required param
    """

    group_required = None

ceolson01

class NewsStoryForm(forms.ModelForm):

    # ...form fields

    def is_valid(self):
        valid = super(NewsStoryForm, self).is_valid()
        story = self.instance
        form_version = self.cleaned_data.get('version', None)
        latest_version = Story.objects.get(pk=story.pk).version

ceolson01

from django.utils.text import slugify


def save(self, *args, **kwargs):
	if not self.slug:
		potential_slug = orig = slugify(self.title)
		if Story.objects.filter(slug=potential_slug).exists():
			slug_counter = 1
			while Story.objects.filter(slug=potential_slug).exists():
				potential_slug = '%s-%d' % (orig, slug_counter)