def setUp(self):
    self.cipher = ecrypto.ProbabilisticCipher(_KEY1)
Expand direction aliases into the names of the directions they refer to.
dataset/ETHPy150Open google/encrypted-bigquery-client/src/ebq_crypto_test.py/ProbabilisticCiphertTest.setUp--crossover with--dataset/ETHPy150Open twisted/imaginary/imaginary/action.py/expandDirection