14π
β
In your example it seems that you are trying to override the attribute of the meta of the super class. Why not use meta inheritance?
class MyCustomAuthentication(Authentication):
pass
class SpecializedResource(ModelResource):
class Meta:
authentication = MyCustomAuthentication()
class TestResource(SpecializedResource):
class Meta(SpecializedResource.Meta):
# just inheriting from parent meta
pass
print Meta.authentication
Output:
<__main__.MyCustomAuthentication object at 0x6160d10>
so that the TestResource
βs meta
are inheriting from parent meta (here the authentication attribute).
Finally answering the question:
If you really want to access it (for example to append stuff to a parent list and so on), you can use your example:
class TestResource(SpecializedResource):
class Meta(SpecializedResource.Meta):
authentication = SpecializedResource.Meta.authentication # works (but hardcoding)
or without hard coding the super class:
class TestResource(SpecializedResource):
class Meta(SpecializedResource.Meta):
authentication = TestResource.Meta.authentication # works (because of the inheritance)
π€astreal
Source:stackexchange.com