def pop(index=-1):
Drops a column family from the keyspace.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/zope/interface/common/sequence.py/IUniqueMemberWriteSequence.pop--crossover with--dataset/ETHPy150Open pycassa/pycassa/pycassa/system_manager.py/SystemManager.drop_column_family