def initiateManager(self): if self.outputMode == 'FILE': self.manager = CSVFileManager(self.root) self.manager.push(self.getHeading(), 'wb') elif self.outputMode == 'CASSANDRA': self.manager = CassandraManager(self.root) elif self.outputMode == 'MYSQL': self.manager = MySqlManager(self.root) elif self.outputMode == 'MONGODB': self.manager = MongoDBManager(self.root) else: raise IOError