@abstractclassmethod
    def _readFromUrl(cls, url, writable):
        raise NotImplementedError()
Package, read perms, no user.
dataset/ETHPy150Open BD2KGenomics/toil/src/toil/jobStores/abstractJobStore.py/AbstractJobStore._readFromUrl--crossover with--dataset/ETHPy150Open mathcamp/pypicloud/tests/test_simple.py/TestCache.test_package_read_no_user