Method from_parent

testing/test_collection.py:1620–1621

(cls, parent, *, name, x)

        @classmethod
        def from_parent(cls, parent, *, name, x):  # type: ignore[override]
            return super().from_parent(parent=parent, name=name, x=x)

    collector = MyCollector.from_parent(parent=request.session, name="foo", x=10)
    assert collector.x == 10