def before_page_load(self, node, user):
        pass
Returns a WeakRef trait.
dataset/ETHPy150Open CenterForOpenScience/osf.io/website/addons/base/__init__.py/AddonNodeSettingsBase.before_page_load--crossover with--dataset/ETHPy150Open enthought/traits/traits/trait_types.py/WeakRef.__init__