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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 peekView(self, newLength):
 """ Return a view of the next newLength bytes. """

        # Note: In Python 2.7, memoryviews can't be written to
        # by the struct module. (BUG)
        return memoryview(self.buf)[self.offset:self.offset + newLength]