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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_connection(self):
 """Return the dictionary database object """

        database = {
            'data': _databases.setdefault(self.identifier, defaultdict(dict)),
            'lock': _locks.setdefault(self.identifier, Lock()),
            'counters': _counters
        }
        return database