def __new__(cls, name, bases, attrs):
super_new = super(PanelMeta, cls).__new__
parents = [b for b in bases if isinstance(b, PanelMeta)]
if not parents:
# If this isn't a subclass of Panel, don't do anything special.
return super_new(cls, name, bases, attrs)
new_class = super_new(cls, name, bases, {})
meta = attrs.pop('Meta', None)
new_class.add_to_class('_meta', PanelOptions(meta))
for attr_name, attr_value in attrs.items():
new_class.add_to_class(attr_name, attr_value)
site.register(new_class)
return new_class
def setUp(self):
site._auto_discover()
self._registry_backup = site.__class__._panels
site.__class__._panels = {}
site.register(TestPanel)
site.register(TestPanelWithMeta)
site.register(TestPanelWithDimensions)
