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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_conn(self, *args, **kwargs):
 """ Returns a connection object from the router given ``args``. Useful in cases where a connection cannot be automatically determined during all steps of the process. An example of this would be Redis pipelines. """

        connections = self.__connections_for('get_conn', args=args, kwargs=kwargs)

        if len(connections) is 1:
            return connections[0]
        else:
            return connections