def has_key(self, key):
        return self.get(key) is not None
Test page with login at /contacts/users/
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/core/cache/backends/base.py/BaseCache.has_key--crossover with--dataset/ETHPy150Open treeio/treeio/treeio/identities/tests.py/IdentitiesViewsTest.test_contact_users_login