def is_visible(self):
        return True
Test PinningMasterSlaveRouter.db_for_read() when pinned and when
dataset/ETHPy150Open flask-admin/flask-admin/flask_admin/base.py/BaseView.is_visible--crossover with--dataset/ETHPy150Open jbalogh/django-multidb-router/multidb/tests.py/PinningTests.test_pinned_reads