Alias Expands Nested Class Documentation

[deckar01]

Assigning a type to a class attribute is documented as an alias, but its nested class members are being expanded.

class NestedClass:
    """Parent class"""
    class Foo:
        """Nested class"""
        def foo(self):
            """Nested method"""
            pass

        def bar(self):
            """Nested method"""
            pass

class Attribute:
    """Attribute"""
    #: Alias
    foo = NestedClass.Foo
    #: Attribute
    bar = 'bar'

Without autosummary on auto doc does not recurse on aliases:

[Chilipp]

thanks for reporting @deckar01! I do have no idea so far what causes this behaviour