def get_queryset(self):
qs = MultipleObjectMixin.get_queryset(self)
if self.q:
create_field = '{0}__icontains'.format(self.create_field)
qs = qs.filter(**{create_field: self.q})
return qs
def get_context_data(self, **kwargs):
obj = self.crud if hasattr(self, 'crud') else self
if hasattr(obj, 'model_set') and obj.model_set:
count = self.object_list.count()
context = MultipleObjectMixin.get_context_data(self, **kwargs)
context['count'] = count
if self.paginate_by:
page_obj = context['page_obj']
paginator = context['paginator']
context['page_range'] = make_pagination(
page_obj.number, paginator.num_pages)
# rows
object_list = context['object_list']
context['headers'] = self.get_headers()
context['rows'] = self.get_rows(object_list)
context['NO_ENTRIES_MSG'] = self.no_entries_msg
else:
context = ContextMixin.get_context_data(self, **kwargs)
if self.object:
context['object'] = self.object
context_object_name = self.get_context_object_name(
self.object)
if context_object_name:
context[context_object_name] = self.object
context.update(kwargs)
return context
def get_context_data(self, **kwargs):
obj = self.crud if hasattr(self, 'crud') else self
if hasattr(obj, 'model_set') and obj.model_set:
count = self.object_list.count()
context = MultipleObjectMixin.get_context_data(self, **kwargs)
context['count'] = count
if self.paginate_by:
page_obj = context['page_obj']
paginator = context['paginator']
context['page_range'] = make_pagination(
page_obj.number, paginator.num_pages)
# rows
object_list = context['object_list']
context['headers'] = self.get_headers()
context['rows'] = self.get_rows(object_list)
context['NO_ENTRIES_MSG'] = self.no_entries_msg
else:
context = ContextMixin.get_context_data(self, **kwargs)
if self.object:
context['object'] = self.object
context_object_name = self.get_context_object_name(
self.object)
if context_object_name:
context[context_object_name] = self.object
context.update(kwargs)
return context
def get_queryset(self):
qs = MultipleObjectMixin.get_queryset(self)
if not self.is_allowed():
return qs.none()
if self.q:
qs = self.filter_qs(qs)
return qs
def value(self, view: MultipleObjectMixin) -> Optional[datetime.datetime]:
if not hasattr(view.model, self.last_modified_field):
raise ImproperlyConfigured(
f"{view.model} does not have a field named {self.last_modified_field}."
)
last_modified = view.get_queryset().order_by('-' + self.last_modified_field) \
.values_list(self.last_modified_field, flat=True).first()
return last_modified
def get_context_data(self, **kwargs):
queryset = self.get_queryset()
# manually build context because in Django 1.4, `TemplateView` does not
# build it properly (bug #16074, see:
# https://code.djangoproject.com/ticket/16074). This function can be
# simplified once Django 1.4 support is dropped.
context = SimpleWellView.get_context_data(self,
object_list=queryset,
**kwargs)
context.update(
MultipleObjectMixin.get_context_data(self,
object_list=queryset,
**kwargs))
return context
def get_context_data(self, **kwargs):
queryset = self.get_queryset()
# manually build context because in Django 1.4, `TemplateView` does not
# build it properly (bug #16074, see:
# https://code.djangoproject.com/ticket/16074). This function can be
# simplified once Django 1.4 support is dropped.
context = SimpleWellView.get_context_data(self,
object_list=queryset,
**kwargs
)
context.update(MultipleObjectMixin.get_context_data(self,
object_list=queryset,
**kwargs
))
return context
def _paginate_queryset(self, queryset, page_size):
try:
# Call parent paginate ListView (This could also be from SortableTableMixin which calls parent method)
paginator, page, queryset, is_paginated = super(
PaginatorMixin, self).paginate_queryset(queryset, page_size)
except AttributeError as err:
if 'paginate_queryset' in str(err):
# SortableTableMixin paginate_queryset was called, but ListView is not a base class
paginator, page, queryset, is_paginated = MultipleObjectMixin.paginate_queryset(
self, queryset, page_size)
else:
# Attribute error did not have to do with a non existing 'paginate_queryset' method.
raise AttributeError(str(err)) from err
return paginator, page, queryset, is_paginated
def get_context_data(self, **kwargs):
history = self.page_user.content_set.public().prefetch_related(
"author__reputation", "items")
fwers_ids = Follow.objects.get_follows(self.page_user).values_list(
"user_id", flat=True)
obj_fwed = Follow.objects.filter(user=self.page_user)
fwees_ids = obj_fwed.values_list("target_user_id", flat=True)
items_fwed_ids = obj_fwed.values_list("target_item_id", flat=True)
empty_msg = _("%(page_user_display)s have not contributed yet.") % {
"page_user_display": user_display(self.page_user)
}
context = super(ProfileDetailView, self).get_context_data(**kwargs)
followers = User.objects.filter(pk__in=fwers_ids)
followees = User.objects.filter(pk__in=fwees_ids)
scores, votes = history.get_scores_and_votes(self.request.user, True)
context.update({
"empty_msg":
empty_msg,
"reputation":
self.page_user.reputation,
"fwers":
followers.order_by("-reputation__reputation_incremented"),
"fwees":
followees.order_by("-reputation__reputation_incremented"),
"items_fwed":
Item.objects.filter(pk__in=items_fwed_ids),
"scores":
scores,
"votes":
votes,
})
# Next step would be to be able to "merge" the get_context_data of both
# DetailView (SingleObjectMixin) and MultipleObjectMixin
m = MultipleObjectMixin()
m.request = self.request
m.kwargs = self.kwargs
m.paginate_by = self.paginate_by
history = history.select_subclasses()
context.update(m.get_context_data(object_list=history))
return context
def get_queryset(self):
try:
return MultipleObjectMixin.get_queryset(self)
except AttributeError:
return self.model.objects()
