def test_requiring_existing_assets_does_not_raise(self):
with use_assets('a.css', 'b.css', 'c.js'):
try:
require_assets('a.css', 'c.js')
except AssetMissing:
raise
self.fail('AssetMissing raised unexpectedly')
def get_context_data(self, tab_instance, request, **kwargs):
question_types = self._get_category_options(**kwargs)
# Build the table
table = ItemTable(
self._get_items(**kwargs),
categories=question_types,
exclude=self._get_columns_to_exclude(**kwargs),
orderable=True,
order_by=request.GET.get("sort", None),
)
table.paginate(per_page=kwargs.get("per_page", 25), page=request.GET.get("page", 1))
upload_form = self._build_upload_form(tab_instance, kwargs.get("source", None))
actions = self._build_actions_dropdown(question_types)
# Ensure we have the assets we want
require_assets("hid/js/automatic_file_upload.js")
require_assets("hid/js/select_all_checkbox.js")
# And return the context
return {
"add_button_for": self._get_item_type_filter(kwargs),
"type_label": kwargs.get("label", "?"),
"table": table,
"upload_form": upload_form,
"actions": actions,
"has_categories": len(question_types) > 0,
"next": reverse("tabbed-page", kwargs={"name": tab_instance.page.name, "tab_name": tab_instance.name}),
}
def get_context_data(self, **kwargs):
""" Get the list of widgets for this dashboard, and organise them
in row/columns to be displayed by the template.
"""
context = super(DashboardView, self).get_context_data(**kwargs) or {}
# Get dashboard
if 'name' in self.kwargs and self.kwargs['name']:
name = self.kwargs['name']
else:
name = 'main'
dashboard = Dashboard.objects.get(name=name)
context['name'] = dashboard.name
# Get widgets and sort them by row
widgets = dashboard.widgetinstance_set.all().order_by('row', 'column')
context['rows'] = []
current_row = []
current_row_number = None
for widget in widgets:
if current_row_number is None:
current_row_number = widget.row
elif current_row_number != widget.row:
context['rows'].append(current_row)
current_row_number = widget.row
current_row = []
current_row.append(widget)
if len(current_row) > 0:
context['rows'].append(current_row)
# Ensure we have all the javascript & css dependencies
require_assets('dashboard/dashboard.css')
for widget in widgets:
try:
widget_type = get_widget(widget.widget_type)
except MissingWidgetType:
continue
if hasattr(widget_type, 'javascript'):
require_assets(*widget_type.javascript)
if hasattr(widget_type, 'css'):
require_assets(*widget_type.css)
# Return the context
return context
def test_requiring_missing_assets_does_raise(self):
with use_assets('a.css', 'b.css', 'c.js'):
with self.assertRaises(AssetMissing):
require_assets('a.css', 'missing.js')