def __getitem__(index):
Initializes the transaction.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/zope/interface/common/sequence.py/IMinimalSequence.__getitem__--crossover with--dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/api/datastore.py/_Transaction.__init__