Message 416538 - Python tracker

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Content 
`bytes(m)` can be replaced by memoryview.cast('B'), then no need for data copying.

        m = memoryview(buf)
        # HACK for byte-indexing of non-bytewise buffers (e.g. array.array)
        if m.itemsize > 1:
            m = memoryview(bytes(m))
        n = len(m)

https://github.com/python/cpython/blob/v3.11.0a6/Lib/multiprocessing/connection.py#L190-L194