def add_links(self, *args):
        for link in args:
            self.add_link(link)
This function actually preloads the data
dataset/ETHPy150Open flask-admin/flask-admin/flask_admin/base.py/Admin.add_links--crossover with--dataset/ETHPy150Open mne-tools/mne-python/mne/io/base.py/_BaseRaw._preload_data